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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

MSS7348 Series

Shielded Surface Mount Power Inductors

符合RoHS 无卤素 AEC-Q flag
Coilcraft MSS7348 Series shielded surface-mount power inductors feature low DC resistance and excellent current handling in a wide range of inductance values, making them a cost-effective option for a variety of general-purpose applications. 
  • Low-loss ferrite drum core for flat inductance vs current
  • Low DC resistance for greater efficiency
  • Excellent current handling
  • Magnetic shielding allows high-density mounting
  • AEC-Q200 Grade 3 (-40°C to +85°C)
立即购买:
计数 单价
1 $1.68
250 $1.10
500 $0.66
1000 $0.52
2500 $0.44
5000 $0.40

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:

规格

Electrical specifications at 25°C.

零件号 1 电感 (µH) 2
(公差: ±20%)
DCR (Ω) 3 SRF typ (MHz) 4 Isat (A) 5 Irms (A) 6
typ max 10% drop 20% drop 30% drop 20°C rise 40°C rise
MSS7348-332ME_ 3.3 0.015 0.018 131 4.3 5.2 5.7 3.2 4.4
MSS7348-472ME_ 4.7 0.024 0.029 87.0 3.2 3.8 4.2 2.5 3.4
MSS7348-682ME_ 6.8 0.029 0.035 43.0 2.8 3.3 3.6 2.3 3.1
MSS7348-103ME_ 10 0.038 0.045 27.0 2.2 2.6 2.9 2.2 3.0
MSS7348-153ME_ 15 0.047 0.056 23.0 1.7 2.1 2.4 2.0 2.7
MSS7348-223ME_ 22 0.067 0.080 18.0 1.5 1.8 2.0 1.7 2.3
MSS7348-333ME_ 33 0.11 0.12 13.0 1.2 1.6 1.7 1.3 1.7
MSS7348-473ME_ 47 0.13 0.15 12.0 1.0 1.2 1.4 1.2 1.6
MSS7348-683ME_ 68 0.20 0.23 8.1 0.83 1.0 1.1 0.94 1.2
MSS7348-104ME_ 100 0.30 0.32 7.0 0.71 0.84 0.92 0.77 1.0
MSS7348-154ME_ 150 0.46 0.52 5.6 0.58 0.68 0.75 0.63 0.84
MSS7348-224ME_ 220 0.59 0.62 4.8 0.50 0.58 0.64 0.55 0.74
MSS7348-334ME_ 330 0.89 0.98 3.7 0.39 0.46 0.51 0.44 0.60
MSS7348-474ME_ 470 1.3 1.4 3.1 0.35 0.41 0.45 0.37 0.50
MSS7348-684ME_ 680 1.6 1.8 2.6 0.28 0.32 0.36 0.32 0.42
MSS7348-105ME_ 1000 2.5 2.7 2.2 0.22 0.27 0.29 0.26 0.35
注释
  1. When ordering, please specify termination and packaging codes: e.g. MSS7348-105MEC
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter
  3. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test 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:

  • E = RoHS compliant matte tin over nickel over phos bronze (current production) or gold over nickel over phos bronze (prior production).
  • T = RoHS tin-silver-copper (95.5/4/0.5) over gold over nickel over phos bronze. (Special order, added cost)
  • S = non-RoHS tin-lead (63/37) over gold over nickel over phos bronze. (Special order, added cost)

包装:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 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. Factory order only, not stocked (1000 parts per full reel).
环境
环境:
符合RoHS , 无卤素
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):

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

mss7348d.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_q.gif
250 1000* 178/330 60/100 13 22,4 16,4 16 12 4 2 4,9 0,4
* Special order

一般规格

核心材料:
Ferrite
重量:
0.58 - 0.72 g
包装:
250/7″ reel; 1000/13″ reel; Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.9 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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