MSS5121 Series

Shielded Surface Mount Power Inductors

Coilcraft MSS5121 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:

零件号

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计数	单价
1	$1.53
300	$1.03
600	$0.62
1200	$0.48
2400	$0.42
4800	$0.39

对于大批量采购或非库存产品，点击这里请求报价。

Tolerance

M = 20%

Termination

L = Matte tin over nickel

Packaging

C = 7" machine-ready reel

. 现货，可今天发货.

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零件号

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设计套件:

套件	电感值	价格
C411	26 (3 of each)	$80.00

规格

Electrical specifications at 25°C.

零件号 1	电感 (µH) 2 (公差: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
零件号 1	电感 (µH) 2 (公差: ±20%)	DCR max (Ω) 3	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS5121-222ML_	2.2	0.050	120	1.9	2.1	2.3	2.1	2.9
MSS5121-332ML_	3.3	0.070	90.0	1.6	1.8	2.0	1.7	2.3
MSS5121-472ML_	4.7	0.095	80.0	1.4	1.5	1.7	1.4	1.9
MSS5121-562ML_	5.6	0.10	73.0	1.3	1.4	1.5	1.3	1.8
MSS5121-682ML_	6.8	0.11	65.0	1.1	1.3	1.4	1.2	1.6
MSS5121-822ML_	8.2	0.14	55.0	1.1	1.2	1.3	1.1	1.5
MSS5121-103ML_	10	0.16	47.0	0.98	1.1	1.2	0.99	1.3
MSS5121-123ML_	12	0.19	41.0	0.87	0.99	1.1	0.91	1.2
MSS5121-153ML_	15	0.28	37.0	0.76	0.85	0.90	0.82	1.1
MSS5121-183ML_	18	0.30	35.0	0.71	0.81	0.87	0.75	1.0
MSS5121-223ML_	22	0.33	32.0	0.68	0.77	0.82	0.71	0.97
MSS5121-273ML_	27	0.42	27.0	0.61	0.69	0.74	0.63	0.85
MSS5121-333ML_	33	0.48	25.0	0.58	0.64	0.67	0.56	0.76
MSS5121-393ML_	39	0.53	23.0	0.48	0.54	0.58	0.55	0.73
MSS5121-473ML_	47	0.75	22.0	0.44	0.51	0.54	0.46	0.63
MSS5121-563ML_	56	0.86	19.0	0.40	0.46	0.49	0.44	0.60
MSS5121-683ML_	68	1.0	18.0	0.37	0.42	0.46	0.41	0.56
MSS5121-823ML_	82	1.2	15.0	0.35	0.40	0.42	0.35	0.47
MSS5121-104ML_	100	1.4	13.5	0.28	0.32	0.35	0.33	0.44
MSS5121-124ML_	120	1.6	12.0	0.26	0.30	0.32	0.31	0.42
MSS5121-154ML_	150	2.1	9.0	0.26	0.29	0.31	0.29	0.38
MSS5121-184ML_	180	2.3	8.5	0.21	0.25	0.27	0.25	0.34
MSS5121-224ML_	220	3.1	7.5	0.21	0.24	0.25	0.22	0.29
MSS5121-274ML_	270	3.5	7.0	0.18	0.20	0.22	0.20	0.27
MSS5121-334ML_	330	4.0	6.5	0.17	0.19	0.20	0.19	0.26
MSS5121-394ML_	390	5.0	5.8	0.15	0.17	0.19	0.15	0.21

注释

When ordering, please specify termination and packaging codes: e.g. MSS5121-394KLC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using Coilcraft SMD -A fixture in an Agilent/HP 4284A impedance analyzer.
DCR measured at 25°C on a micro-ohmmeter and a Coilcraft CCF858 test fixture. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD -D test fixture.
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 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 (600 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 (2500 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

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
600	2500*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,25	0,35

* Special order
‡ Part marking does not indicate polarity.

一般规格

核心材料:

Ferrite

重量:

141 - 147 mg

包装:

600/7″ reel, 2500/13″ reel; Plastic tape: 12 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.25 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.

仓库

语言设定

货币设定

MSS5121 Series

Shielded Surface Mount Power Inductors

所选配置不可用

规格

端子:

包装:

性能曲线

Inductance vs. Current

Inductance vs. Frequency

物理特性

卷装规格

一般规格

焊接/清洗

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