Document
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Document 278-1
SMTPowerInductors-MSSSeries
The MSS series is ideal for applications requiring high power and high efficiency such as notebook computers, PC cards, cellular phone handsets, and handheld products. These magnetically shielded, low-profile power inductors are designed for high-density mounting and are available on tape and reel for auto-insertion. Their industry-standard shape and flat-top design ensures reliable pick and place handling.
They are available in three families with inductance ratings from 2.2 to 390 µH. These inductors can handle current as high as 1.9 Amps and offer DC resistance as low as 0.023 Ohms.
Free evaluation samples are available by contacting Coilcraft or ordering them on-line at www.coilcraft.com.
A max
XXX B max
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D typ
G min
E typ F typ
H max
I min
C max
Recommended Land Pattern
Series MSS5131 MSS6122 MSS6132
A max 0.200
5,1
B max 0.200
5,1
C max 0.122
3,1
0.240 0.240 0.087 6,1 6,1 2,2
0.240 0.240 0.126 6,1 6,1 3,2
D typ 0.181
4,6
0.220 5,6
0.220 5,6
E typ 0.063
1,6
0.079 2,0
0.079 2,0
F typ 0.181
4,6
0.220 5,6
0.220 5,6
G min 0.197
5,0
0.237 6,0
0.237 6,0
H max 0.063
1,6
0.079 2,0
0.079 2,0
I min 0.197
5,0
0.237 6,0
0.237 6,0
MSS5131: Parts/reel: 7″ 400; 13″ 1500 Tape width: 16 mm MSS6122: Parts/reel: 7″ 500; 13″ 1500 Tape width: 16 mm MSS6132: Parts/reel: 7″ 500; 13″ 1500 Tape width: 16 mm For packaging data see Tape and Reel Specifications section.
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Specifications subject to change without notice. Document 278-1 Revised 10/16/02
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Document 278-2
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MSS5131 Series
Part number1
5Irms5
DCR SRF3
20°C 40°C
L ±20%2 max typ Isat4 rise rise
(µH) (⏲) (MHz) (A) (A) (A)
Typical L vs Frequency
MSS5131-222MX_ MSS5131-332MX_ MSS5131-472MX_ MSS5131-562MX_ MSS5131-682MX_
2.2 0.023 65.0 1.90 2.00 3.30 3.3 0.032 60.0 1.53 1.60 2.90 4.7 0.045 48.0 1.26 1.40 2.50 5.6 0.055 44.0 1.16 1.30 2.30 6.8 0.060 42.0 1.05 1.20 2.16
MSS5131-822MX_ MSS5131-103MX_ MSS5131-123MX_ MSS5131-153MX_ MSS5131-183MX_
8.2 10 12 15 18
0.075 0.083 0.100 0.115 0.150
40.0 38.0 35.0 32.0 26.0
0.96 0.87 0.80 0.71 0.65
1.10 1.00 0.97 0.94 0.89
2.00 1.90 1.60 1.50 1.40
MSS5131-223MX_ MSS5131-273MX_ MSS5131-333MX_ MSS5131-393MX_ MSS5131-473MX_
22 27 33 39 47
0.160 0.190 0.216 0.290 0.320
22.0 19.0 18.0 17.0 16.0
0.58 0.53 0.48 0.44 0.40
0.87 0.85 0.80 0.74 0.71
1.30 1.20 1.10 1.00 0.95
MSS5131-563MX_ MSS5131-683MX_ MSS5131-823MX_ MSS5131-104MX_ MSS5131-124MX_
56 68 82 100 120
0.365 0.480 0.520 0.700 0.800
15.0 12.5 12.0 11.5 11.0
0.36 0.33 0.30 0.27 0.25
0.70 0.66 0.62 0.55 0.51
0.90 0.85 0.80 0.69 0.62
MSS5131-154MX_ MSS5131-184MX_ MSS5131-224MX_ MSS5131-274MX_ MSS5131-334MX_
150 180 220 270 330
1.100 1.200 1.400 1.800 2.100
10.0 9.0 8.0 7.5 6.8
0.22 0.20 0.18 0.17 0.15
0.47 0.43 0.39 0.35 0.32
0.58 0.54 0.50 0.45 0.42
MSS5131-394MX_ 390
2.200 5.4 0.14 0.30 0.38
1. When ordering, please.