The XGL4020 features the industry's lowest DC resistance and extremely low AC losses for a wide range of DC-DC converters (from hundreds kHz up to 5+ MHz). Its lower DCR and higher Irms also allow the XGL4020 to operate much cooler than other components.
Select from a total of
112 values ranging
from 0.8 – 120 nH.
I continue to find myself going back to Coilcraft every time that I need an inductor or transformer product. The product is high quality, I can get samples of any product quickly and delivery of production quantities is fast. I can't comment on their customer service because I have never needed it. That is because I have yet to have a single problem with any of their products in the nearly 10 years that I have been using them.
Easiest company to deal with!
Coilcraft is always awesome.
Never let down and great support for engineering and production alike. Couldn't do things without you. Thanks
Fantastic customer service and great product!
As always Coilcraft is my number one inductor choice. Your support and service is exceptional!
I have used Coilcraft for many years, and always specify your products for peace of mind.
Extremely reliable service, great products, I will always buy Coilcraft.
I've been impressed for many years with how you understand the needs of engineers to get samples and parts quickly and easily. This makes it very convenient to design in Coilcraft. Also that you keep improving and innovating inductor design.
Coilcraft is wonderful! We appreciate your investment in high performance and repeatable inductor design and fabrication. Your willingness to sample parts makes you much more likely to be designed in to our products than your competitors.
I'm a low volume user but it is nice to be treated like a first class customer.
Coilcraft is our #1, also because of the excellent service!
Coilcraft inductors are always high quality. Also I really like the models you provide, they are very accurate and useful during simulations.
Coilcraft inductors are in my view the best of the best they are my goto on new designs. I am a contract design house and using the best parts on my work and reflects well. Some clients in production elect to use lower quality parts and often have trouble.
Products and quality (amazing) are trumped by customer service. In this industry, things go wrong. With Coilcraft, things rarely go wrong. When they do, though, you can be guaranteed that the customer service you receive will be superior to any in the industry. Thank you so much to the Coilcraft team for always making my experience awesome!
Coilcraft is the best!
Excellent Web Tools.
A fantastic company good products and great service.
When it's time critical we can count on Coilcraft.
Great product at a great price. The Coilcraft parts will be going into my design now, as well as many future designs here...
Thank you for the wonderful support (As always)
I appreciated Coilcraft having the tools to help select the right device.
You all rock... I love CC!
These parts worked great. They are of the finest quality and craftsmanship. Thank you for making such great parts.
Great company, great samples, parts worked well...
Great products, great service, an excellent resource for RF inductors.
Coilcraft - Always top quality.
Nothing is perfect, only Coilcraft's inductors...
Excellent service. I always go to Coilcraft first.
Coilcraft continues to be my number one source for all my inductor needs.
Your staff and sample system is the best. I will specify COILCRAFT for every design that I am involved in for the future.
We very much appreciate the level of support provided by Coilcraft and the online tools.
Coilcraft is an awesome company with truly exceptional products, quality, breadth of product line and customer support: our first choice for inductors (way better than Coiltronics et al).
I always appreciate how easy it is to deal with you folks.
You guys are great, keep up the good work!
You guys are my go-to for proving out filter and lumped element coupler designs. Thanks - quick samples and excellent performance.
Excellent Service. First Class product. Coilcraft do what they say they will do. Never over-promise and under-achieve. Good to do business with them.
I have to say your power inductors are the best - more then from your competitors.
I continue to be delighted at how quickly I get parts from Coilcraft. Keep up the good work.
Coilcraft's sample request system is phenomenal and the parts showed up right when I expected them!
Coilcraft is Excellent!
I would recommend this company to everyone, because the products are recognized all over the world, due practicality, sophistication and good performance.
for the great service! It makes Coilcraft the first place to go to for inductors.
Coilcraft is always my first choice for inductors, due to the quality of design tools available and characterization of their products.
As always, Coilcraft provides great products and service.
I want short lead times. Coilcraft ships me prototype quantities and samples so fast I trip over them coming in.
* Deliver quality product. * Be price competitive. * Be responsive to what the customer wants. * Be flexible. Over the years, Coilcraft has shown all of the above.
Excellent Company with excellent products and services.
I would like to convey my heartfelt thanks to Coilcraft for supporting us through your free samples and Instructor's kit.
The parts are replacing a Wurth inductor because your part had about a 20 degree C decrease in temperature rise!
I wanted to compliment the entire Coilcraft team. You guys are always responsive and helpful. The sample program is wonderful and it is a pleasure to work with Coilcraft
Excellent service and excellent parts!
Coilcraft has been our favorite supplier generous with samples when we need them and excellent prices when we want them!
Your company has an excellent reputation for making quality parts. Please keep up the great job!!
I just wanted you to know that your website is SO awesome! I buy online all day long and yours is hands down the best I've seen.
When thinking about inductors in the future Coilcraft will be on the top of my list for specifications and for delivery with out a hitch!
I try to use Coilcraft parts whenever possible as you have the best technical info on them, including Spice Models and S-parameters.
Your part sample system and the quality and consitency of your parts are the best in the business. I will continue to specify them into all my designs!
You guys are awesome. Thanks for the design resources and support!
Coilcraft made my day. Great parts, great people, can't imagine doing switched mode (or RFI) without them.
This had been my first experience with Coilcraft and it has been perfect.
Your product and service is excellent!!
I received outstanding support from Coilcraft.
Your delivery of the samples just blew me away!
Nice to see a company that knows they are selling more than a product.
...we must use only Coilcraft High Q Inductors in our future designs.
Fast delivery, good communications. Excellent......
You guys are the best!
Customer support is amazing and fantastic and superb and reliable and...... Keep up the great work. We design Coilcraft parts into our products BECAUSE of the customer support.
You guys are great. I am a Coilcraft fan.
Coilcraft is my first choice for both RF and power magnetics.
Just perfect. Excellent samples, service and product range. Don't change a thing, you have got it right.
I've used Coilcraft RF inductors for many, many years with good performance. 2% tolerances, good product availability, and great customer service are strong selling points!
I love placing orders with Coilcraft; they are very easy to deal with.
I know you are the best in the inductors.
Getting samples from Coilcraft couldn't be easier. Thanks!
Delighted Service. Very good customer oriented company.
Coilcraft inductors are great! Highly recommended for both quality & performance.
Excellent Company... Fantastic parts. I have never been disappointed with any parts or samples from Coilcraft.
Your service, as always is excellent.
Your company makes superior quality components.
Thanks for making Coilcraft engineer-friendly.
We use Coilcraft inductors on all of our switching regulator designs.
YOU GUYS ROCK!!
Your no nonsense approach to supplying engineers/designers with samples is unparalleled in the industry and very appreciated (not to mention the quality of your products). You can be assured that Coilcraft parts will show up in our proposed BOMs!
I've worked with several Coilcraft parts in the past, and know from experience I can trust their products and they will work first-time and as specified. I also greatly value the fact that Coilcraft is one of the few inductor manufacturers that offer free engineering samples - something that is very important to a designer during the prototype stages, and something that greatly influences a designer's decision to choose Coilcraft's parts in their design.
Your parts have been good quality parts and I am also pleased with your customer service.
I love this company. They are the one stop for inductor needs in my company.
I like your sampling program. I wish all my vendors had similar programs.
I'm a big fan of Coilcraft. The samples, the stock, the parts. I tell all my coworkers. Our procurement folks like Coilcraft, too.
I pretty much use Coilcraft for my power supplies whenever I need an inductor.
Coilcraft has a proven history in my design experience with first class parts that consistently beat the competition in lower dc and ac parasitics. They really know how to wind coils.
Coilcraft is the only company I use for these parts as your website is very convenient and plenty of information.
I really like your sample program and the ease of use for getting prototype components. Coilcraft is one of my preferred companies to work with. Thanks!
I really appreciate for the response Coilcraft give to me during more than 20 years of my design experience. I shall always use Coilcraft.
Great products and service.
Great support/product as always.
Coilcraft support is totally awesome!
Excellent company, products, and service in all respects.
I've done business with Coilcraft on numerous occasions and they are always outstanding. The customer service is truly impressive; I was able to contact an engineer in Illinois at 11 pm on Sunday when we had a problem with one of our circuit designs. He helped provide a solution by recommending a different inductor. Great place.
Your products are consistently higher performing and better characterized than your competition.
Really liked the web site selection tools and computations available for each inductor. Best web site I have found so far!
Your parts worked excellent, as always!
Excellent customer service!!!
YOU GUYS ARE AMAZING THANK YOU!
Coilcraft is always the first step in the search and usually doesn't go any further.
I'm happy to put Coilcraft as my solo coils supplier.
I'm very happy with the sample service. Thank you for a great service.
Always the best!
I've always been happy with Coilcraft's RF inductor performance as they seem to have higher Q's than any other inductor product.
Coilcraft is our vendor of choice for various magnetics for automotive product development. You have a great web page, samples policy and product line.
We always spec Coilcraft in designs because the stock and sampling is always exceptional.
As our professor puts it, the response of Coilcraft to your requests will spoil you for the rest of the industry. I wholeheartedly agree.
As usual from your company, outstanding support and excellent products.
You guys are awesome. More MFG's should be like you :)
Great quality! We love your products.
Your customer service is excellent. Never any issues with delivery or quality. Very pleased with Coilcraft.
Excellent in every aspect.
Coilcraft has always been my "go to" magnetics supplier.
Coilcraft has a great selection of coils, and the online ordering capability is the icing on the cake.
Coilcraft has THE BEST customer service.
Coilcraft is accurate with my orders and always ships on time. I would highly recommend them as a preferred parts vendor.
A superb website with all the data and ordering information easily located. Performance is also superb. Coilcraft is my best source for RF coils and other magnetics.
You guys are the best with parts and fast shipping!
Thanks Coilcraft, for great service and a great product.
Coilcraft always offers the very best high quality service and products. It is a company that is great to work with.
Coilcraft is the go to place for RF inductors. Would trust my circuits to no other.
Great components and great service.
I appreciate the rapid response to my sample request. Besides performance, this is a very significant reason that I prefer to design in Coilcraft products.
I am very happy with the performance of Coilcraft parts, as well as the service. I have been using Coilcraft parts for over 12 years. In my experience Coilcraft has the best website & sample service of any magnetics supplier I know.
Excellent company to do business with.
Great products, love the build quality. Also the tools on the website, especially the core loss calculator, are very valuable.
Your products and support are superior!
Coilcraft rocks! Coilcraft has provided parts to us for many years now and they have never failed us. Yesâ€¦I did say never! Excellent customer service and quality products are a constant with Coilcraft.
I consider Coilcraft parts to be exceptionally good quality, and with the comprehensive library of Spice models available make them my first choice.
Great company with great products, faster shipping and service (including technical questions), then through normal vendors. Love this company, they take care of you every step of the way!
Always excellent availability and service. Coilcraft must be one of the easiest companies to deal with in the industry.
I love Coilcraft's customer support!
Everything was great. Perfect speed, perfect service, perfect coils!
...your consistent performance is why I always go to you guys first.
Wow, great samples, quick delivery, and follow up? This is exceptional service.
quality. Product description was spot on. Quick shipping. Great company in my book.
As always Coilcraft had parts that functioned perfectly - Keep up the good work! After fooling with other manufacturers, I only use Coilcraft for my Inductors.
I always use Coilcraft inductors, they are in most of our companies products. We don't have issues with reliability or supply issues.
We have found that the parts from Coilcraft are well represented in the datasheets.
Coilcraft inductors always do a great job.
No one beats Coilcraft for supporting design engineers in magnetics related design activity.
Kudos to Coilcraft in supplying sample quantities with a fast turnaround.
I spec Coilcraft as a first choice because the parts work and quality of service is excellent.
I really appreciate your prompt response to request and the quality of your product and I have every intention of continuing to using Coilcraft as a primary source for inductor for any reference designs.
Coilcraft is awesome!
Parts from Coilcraft are always high quality and working 100% by Datasheet values. Many thanks , your services for designers are fantastic.
Very impressed with the quality. My clients are very happy as well. Keep up the good work.
I'd recommend Coilcraft to anyone looking for a quality manufacturer.
I found this company is very easy to work with and they put their customer first!
As good as the best distributors I deal with.
Cant say enough good things about the ease of the web site, and the products. Great place to do business with!
You have been super helpful and have terrific products.
Coilcraft are the premier source for RF and Power coils.
I don't know how Coilcraft does it, but I don't really know why anyone would ever use any other inductors.
My new favorite place for Inductor shopping.
Coilcraft has a great website and easy sample/order entry. I have always been impressed any time I have needed anything to do with a Coilcraft product. The website is very easy to navigate and order entry is very simple. The sales team has been very responsive and the local representative is extremely easy to work with. I specify Coilcraft parts anytime I have a new design.
Your products are well designed and consistent in performance.
I am a Customer for life.
Excellent quality and service.
I still like Coilcraft as my #1 Inductor supplier.
I constructed several prototypes using Coilcraft, Bourns and Cooper Bussmann CCFL transformers, all with similar specifications. The Coilcraft outperformed the others, in that it ran cooler and showed a higher breakdown voltage (important in my application).
Excellent components, you guys are awesome.
I've been in Electronics since 1983, and Coilcraft in my opinion is an industry leader when it comes to customer support for new projects. Keep up the good work guys.
I am very pleased with Coilcraft. I use your coils in all my designs where applicable.
Coilcraft has an amazing range of products on offer, and is the place to visit for our inductor needs.
Coilcraft is the best thing ever.
I find Coilcraft to be an awesome supplier - top notch products, technical support and pricing.
Coilcraft has always delivered every time. I wish my other suppliers were as good.
Also ordered an assortment of similar coils from other vendors for comparison, and it looks like the Coilcraft products are the best of the bunch.
Coilcraft has one of the most user friendly websites in the business. It is so easy to do business with you!
I've been buying electronic components for over 20 years and Coilcraft is one of the easiest companies I deal with. Your online service has everything I need to make an informed buying decision. When it doesn't have the information I need, I get prompt and accurate answers via your friendly customer service people, usually the same day. Easy and accurate. Excellent!
Coilcraft is great! I love their website. It's simple, easy, and quick! We have used them for years and will continue to use them.
This is best in class sampling performance!
The quality is top notch and will be looking to Coilcraft for all my inductor needs in the future.
Great company, great parts, will continue to use Coilcraft as primary source for magnetics.
Your website and sampling is so easy to use I don't have any reason to try another vendor.
Your coils are far superior to any other ones I have tried so far, sure I will stick to them.
I think you guys are just awesome!
The Coilcraft sample program, the inductor kits, and ease of purchasing parts online has made Coilcraft my sole source for RF inductors.
Too many good things to say; none bad.
Awesome customer service as always! Excellent pricing and great folks to work with.
Always enjoy doing business with Coilcraft!
I order many parts online at various websites and I would rate Coilcraft as one of the easiest to use.
Outstanding products and even better customer service.
You guys are reliable and awesome.
I always get my parts on time and to spec, and I appreciate how easy it is to get samples. Your website works great for me.
We design in Coilcraft products whenever possible. Why? Every product is high quality and you cannot beat the service. This is an excellent company to do business with.
I always use Coilcraft.
In the past I used another magnetics manufacturer (Wurth, Epcos...) but there were problems with the parts and even the datasheets (pin map was wrong). Coilcraft is the best (quality, documentation etc.).
I appreciate how quickly Coilcraft responds and the quality of your products.
Excellent services and product quality makes me choose Coilcraft first!
It's always a pleasure working with Coilcraft.
Service has been great. Always makes me try to use Coilcraft parts as a first choice for design.
Your sampling service is outstanding, and so is the parts' characterization and quality.
We purchase a lot of coilcraft products and there is a reason: They are consistently reliable.
I will continue to use Coilcraft as my first choice for magnetic components.
Coilcraft's website is the simplest, most effective source of help among the component industry I've seen!! Plus, the customer service team is quick on answering anything I may need.
Great website (easy to search, easy to find and compare parts, all the info I need right there) - pricing is immediate.
Love your products and customer service!
Your timely free samples and excellent quality make Coilcraft our first stop for inductor products for our power supplies.
I compared to many others, but your coils give always the best performance! For example: Wuerth coils are often better on paper, Coilcraft outperforms them in reality!
It really helps us to get samples and/or buy parts directly from Coilcraft quickly. For that reason and quality of your magnetics Coilcraft is my preferred supplier.
Coilcraft is one of my favorite vendors. They are so responsive, seem to always have stock and very generous with samples. Keep up the good work and thank you!
GREAT COMPANY TO DO BUSINESS WITH
You have excellent customer service and make it easy to purchase smaller quantities.
Quick order processing and nice costumer support you have. Thank you. :)
Well done web site, great online ordering, I never seem to have to worry about quality, price, availability.
Your product makes my product work. Hands down the best in the industry. Coilcraft for LIFE!
Well done web site, great online ordering, nice e-mail feedback, great products!
When our customers specify a Coilcraft part, I never seem to have to worry about quality, price, availability, or on-time delivery.
If I had to rate inductors makers, it might be difficult to decide, who's going second, and who's the third - but for me the top of the list is always Coilcraft.
I have always been very pleased with Coilcraft in everyway.
The Coilcraft parts saved our ... program due to the lowest ESR of all the parts on the BOM.
You guys make the best stuff, period. =]
As always.. Thanks for your great service. I wish all suppliers had such outstanding customer service.
Great company, products, and staff!
The best website in the industry!
Overall, Coilcraft simply kicks ass. We have started moving all inductors to Coilcraft.
Coilcraft is always my first stop when looking for inductors.
You guys make the best stuff at the best price. You deserve every penny. =]
Always have had great support from Coilcraft in the 12 years I have been dealing with them.
I'm happy to say that we intend to use Coilcraft exclusively for our inductors. As far as I'm concerned, Coilcraft has won my business for the foreseeable future.
...your company is our first option for our designs.
I am very impressed with your business practices. You seem to have an interest in doing things right and it shows.
You product makes my product work. Hands down the best in the industry. Coilcraft for LIFE!
When you use Coilcraft, you are sure they will perform.
I like the reliability of the Coilcraft parts and will try to use them in every design I can.
Coilcraft is always my first choice, excellent parts, quick sample delivery and excellent availability.
Excellent customer service!
Great website, products, customer service, timely communication -- wish all suppliers were like Coilcraft!
When our customers specify a Coilcraft part, I never seem to have to worry about quality, price, availability, or on-time delivery.
All of the parts I have gotten from Coilcraft have worked well. Even MUCH better than expected.
Excellent CM choke finder app, thanks.
Great website, products, customer service, timely communication -- wish all suppliers were like Coilcraft!
The parts worked great! They were here the next day. Coilcraft is my first choice for this type of inductors.
You guys are the only name i trust in the business. Quality parts.
Awesome parts. Fast delivery also. Saves engineering research time.
I deal with a 100 different manufacturers and distributors and Coilcraft ranks at the top of my list.
Coilcraft is one of my favorite vendors. The top notch customer service is always a priority.
One of the best web sites there is!
I prefer Coilcraft because you make it easy to sample them and the parts are exactly to spec.
The relative ease of getting samples makes Coilcraft the better choice.
Simply put, your parts are easier to use than the Bourns equivalent.
Thanks again for your great support.
Thank you for the great customer service! I appreciate it!
I love Coilcraft.
We continously use your products and are very statified with them. We also highly apprecitate your customer support and delivery information/readiness.
You have great parts!
Thank you for your extremely prompt response. The speed with which the samples were delivered was very impressive.
Coilcraft's policy of automating samples and their generosity makes my job so much easier. The policy is as good as the parts, which work very well.
...your website design and samples help me choose Coilcraft.
I must say that in over 40 years as a CE I have never had such fast, overwhelming response. Thanks to COILCRAFT.
I prefer Coilcraft parts for 3 reasons: 1. excellent sample service 2. competitive pricing 3. technical support I continue to recommend your parts to all my clients.
The parts worked great as always. Great customer service.
Great products, really are very high quality.
We love Coilcraft. Large selection, good prices and dependable availability. You're the first place we look when we design in power inductors, in our own products and our customers' products.
Love Coilcraft products and service is the best!
Coilcraft always has outstanding performance, and your parts are selected when we need this level of Q and current.
Quick turn on samples and good product!
I use Coilcraft inductors almost exclusively for my switching power supply designs.
You guys rock.
As a circuit designer I will use coilcraft as often as I can because of the excellent quality.
Thank you for always providing great service.
Application and tools section of website very useful.
High quality and very dependable
Your website, service and products are excellent.
Thank you as always for providing free samples and being the industry standard for maintenance of consistent RF, EMC and SMPS inductor performance and a leader in the introduction of new components.
Coilcraft is always a sure bet.
You guys are the best -- I've never been disappointed in the performance of your products!
First, you people rock!!! You got me the samples I needed for my project IMMEDIATELY; your customer service should be an industry model of the way things SHOULD be; please pass this along because someone is doing things RIGHT (I am surrounded by so much *wrong* that when something *right* happens I raise an eyebrow and smile).
Coilcraft is number one magnetics company.
The fast sample process and characterization data is invaluable to us. It is the 2 reasons Coilcraft is my first choice for RF inductors.
I'm impressed by your website and the way it helps the part selection process.
Getting these samples as quickly as they came was a great help to the project. Keep up the good work.
Appreciate your generous sample policy, it definitely creates loyalty.
I am pleased with the online design tools, quick sample request reponse and product lines.
I'm amazed at the performance you're getting in some very tiny parts.
Thanks so much for great customer service!
Coilcraft is my first choise for magnetics. The smaller footprint is a big part of that.
I always come to Coilcraft first.
The product is excellant as well as the service. Always a pleasure.
You guys make reliable inductors, easy to get samples, good data sheets, great inductor kits, available pricing, just good overall. I rarely use any other manufacturer for inductors...
Great parts, great service!
I would always add the Coilcraft part number to any reference designs because of the support I receive from Coilcraft. For all my demo boards I check the Coilcraft site first before any other place because the things I get from you just "work", they are reasonably priced...and they arrive in a timely fashion.
Coilcraft is very responsive and will be my first choice on any up coming project.
You guys rock!
From RF to Power Inductors Coilcraft is becoming my first choice for components. Your Web Site is well presented and samples are simple to get.
Your parts, as always, exceeded the specifications. You should be proud of your accomplishments.
I appreciate Coilcraft sampling policy and when it comes to Inductors Coilcraft is what I think of first.
Your sample system and your breadth of product is the best in the industry. I have been designing with Coilcraft for more than 20 years and plan to continue to do so.
I (we as a company) really appreciate how easy you make it to design in parts - keep up the good work!
I usually consider selecting inductors a painful process and I strongly believe you're one step ahead competition on this and on quality.
I really appreciate the prompt and courteous manner in which CoilCraft conducts business.
Great products. I always try to use Coilcraft first.
I continue to use Coilcraft parts because the website is easy to use I can quickly find parts that meet my requirements. There are models available for the parts so that I can simulate the performance and have confidence that the parts will perform as expected. Engineering samples are readily available so i don't have to find distributors for small quantities or wait for long lead times.
Your sample service rules!
Coilcraft products are well specified and always meet their print. They always work as expected. We really like your products here...
Always great to work with Coilcraft. Fast and liberal samples are really a great help for us designers.
Coilcraft is always my first place I look for inductors, because of the great sample system you guys provide.
Appreciate the ease of obtaining samples . Your website and service is very good.
The website was very easy to use and it was a great benefit to have samples in my hands in just a few business days.