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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

ME3220 Series

Surface Power Inductors

符合RoHS
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:
计数 单价
1 $0.66
250 $0.44
500 $0.33
1000 $0.23
2000 $0.20
6000 $0.18

对于大批量采购或非库存产品,点击这里请求报价

. 现货,可今天发货.
索取样品:
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
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
  1. When ordering, please specify termination and packaging codes: e.g. ME3220-104KLC
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD-A fixture in Agilent/HP 4284A impedance analyzer.
  3. DCR measured at 25°C on a micro-ohmmeter and Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using Agilent/HP 8753D network analyzer and a Coilcraft SMD-D fixture.  Details
  5. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  6. 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)
  • 13" reel, machine-ready 
    EIA-481 embossed plastic tape. Factory order only, not stocked (7000 parts per full reel).
  • 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.
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):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲线

Inductance vs. Current

Temperature Rise versus Current

Inductance vs. Frequency

物理特性

me3220d.gif
dims_inches_mm.gif

卷装规格

tapereel_pl.gif
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 part_or_k.gif
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.

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