ME3220 Series

Surface Power Inductors

Coilcraft ME3220 Series unshielded surface-mount power inductors combine current ratings up to 2.8 Amps with low DC resistance on an industry-standard 3225 footprint (3.2 x 2.5 mm).

Cost-effective design
Industry-standard footprint
Open magnetic path
Low height - 2.0 mm

立即购买:

零件号

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计数	单价
1	$0.70
250	$0.51
500	$0.39
1000	$0.27
2000	$0.24
6000	$0.22

对于大批量采购或非库存产品，点击这里请求报价。

Termination

L = Tin-silver-copper over tin over nickel over silver

Packaging

C = 7" machine-ready reel

Tolerance

K = 10%

. 现货，可今天发货.

索取样品:

零件号

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设计套件:

套件	电感值	价格
C386	21 (3 of each)	$65.00

规格

Electrical specifications at 25°C.

零件号 1	电感 (µH) 2	公差 (%)	DCR max (Ω) 3	SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
零件号 1	电感 (µH) 2	公差 (%)	DCR max (Ω) 3	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
ME3220-102ML_	1.0	20	0.058	171	2.7	3.0	3.2	2.0	2.6
ME3220-152ML_	1.5	20	0.068	138	2.2	2.5	2.7	1.6	2.2
ME3220-222ML_	2.2	20	0.10	92.6	1.8	2.1	2.2	1.5	2.0
ME3220-332ML_	3.3	20	0.14	75.6	1.5	1.6	1.7	1.4	1.6
ME3220-472ML_	4.7	20	0.19	58.2	1.2	1.4	1.5	1.0	1.3
ME3220-562ML_	5.6	20	0.20	52.5	1.1	1.3	1.4	1.0	1.3
ME3220-682ML_	6.8	20	0.27	46.2	1.0	1.1	1.2	0.88	1.1
ME3220-822ML_	8.2	20	0.29	45.2	0.98	1.0	1.1	0.80	1.0
ME3220-103KL_	10	10	0.43	39.9	0.78	1.0	1.1	0.63	0.87
ME3220-123KL_	12	10	0.47	32.5	0.76	0.88	0.98	0.61	0.84
ME3220-153KL_	15	10	0.52	32.5	0.70	0.80	0.90	0.58	0.83
ME3220-183KL_	18	10	0.70	31.7	0.66	0.75	0.80	0.49	0.70
ME3220-223KL_	22	10	0.79	29.4	0.59	0.67	0.71	0.47	0.64
ME3220-273KL_	27	10	1.2	26.1	0.56	0.63	0.67	0.40	0.54
ME3220-333KL_	33	10	1.3	28.0	0.50	0.57	0.60	0.39	0.53
ME3220-393KL_	39	10	1.4	22.6	0.45	0.51	0.54	0.34	0.47
ME3220-473KL_	47	10	1.8	20.7	0.40	0.46	0.49	0.30	0.45
ME3220-563KL_	56	10	2.1	20.3	0.37	0.42	0.45	0.27	0.43
ME3220-683KL_	68	10	2.3	16.3	0.34	0.38	0.41	0.26	0.38
ME3220-823KL_	82	10	3.0	13.7	0.30	0.34	0.36	0.25	0.34
ME3220-104KL_	100	10	3.5	13.3	0.28	0.32	0.34	0.24	0.32

注释

When ordering, please specify termination and packaging codes: e.g. ME3220-104KLC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-A fixture in Agilent/HP 4284A impedance analyzer.
DCR measured at 25°C on a micro-ohmmeter and Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using Agilent/HP 8753D network analyzer and a Coilcraft SMD-D fixture. Details
Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

端子:

L = RoHS compliant tin-silver-copper over tin over nickel over silver.
S = non-RoHS tin-lead (63/37). (Special order, added cost)

包装:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape (7000 parts per full reel).

环境

环境:

符合RoHS

环境温度范围:

–40°C to +85°C with (40°C rise) Irms current.

储存温度范围:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

最高元件温度:

+125°C (ambient + temp rise).

故障率（FIT）/平均故障间隔时间（MTBF）:

See FIT/MTBF Calculations

性能曲线

Inductance vs. Current

Temperature Rise versus Current

Inductance vs. Frequency

物理特性

卷装规格

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
2000	7000*	178/330	60/100	13	18,4	12,4	12	4	4	2	2,25	0,25

* Special order

一般规格

核心材料:

Ferrite

重量:

56 - 65 mg

包装:

2000/7″reel; 7000/13″ reel Plastic tape: 12 mm wide, 0.25 mm thick, 4 mm pocket spacing, 2.25 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:

1 (unlimited floor life at <30°C / 85% relative humidity)

抗焊接热:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

焊接之前，请参阅焊接线艺元件。

PCB清洗:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

ME3220 Series

Surface Power Inductors

规格

端子:

包装: