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MSS7341 Series Shielded
Surface Mount Power Inductors

New RoHS part numbers are shown. Lead was removed from internal connections. Last three characters indicate tolerance, RoHS compliance, and packaging. (View old data sheet.)

Magnetically shielded
Saturation current rating up to 3.72 Amps
Low DC resistance for greater efficiency
For high-temperature, AEC-Q200 Grade 1 qualified parts, consider the MSS7341T.

AEC-200 Grade 3 (-40°C to +85°C)

RoHS-compliant. 260°C compatible. RoHS compliant matte tin over nickel over phos bronze terminations (current production) or gold over nickel over phos bronze terminations (prior production)
COTS Plus tin-silver-copper and tin-lead terminations available
Samples of all values are available in Coilcraft Designer's Kit C385

Photo Pricing Materials declaration PDF data sheet

SPECIFICATIONS

L vs Frequency L vs Current Temperature vs Current Core loss

Current Derating Dimensions Tape and reel specifications

SPICE models 3D model


MSS7341-332NL_	3.3 ±30%	0.014	0.018	58.0	2.74	3.28	3.72	3.95	5.00
MSS7341-502NL_	5.0 ±30%	0.018	0.023	49.0	2.30	2.82	3.16	3.40	4.70
MSS7341-622NL_	6.2 ±30%	0.024	0.027	42.0	2.18	2.66	2.98	3.05	4.30
MSS7341-742NL_	7.4 ±30%	0.027	0.031	35.0	1.82	2.18	2.46	2.80	4.10
MSS7341-872NL_	8.7 ±30%	0.029	0.034	33.0	1.86	2.34	2.62	2.80	3.90
MSS7341-103ML_	10 ±20%	0.032	0.038	32.0	1.64	1.92	2.10	2.80	3.80
MSS7341-123ML_	12 ±20%	0.040	0.050	27.0	1.48	1.76	1.92	2.45	3.30
MSS7341-153ML_	15 ±20%	0.047	0.055	26.0	1.36	1.60	1.78	2.05	3.00
MSS7341-183ML_	18 ±20%	0.065	0.075	25.0	1.20	1.46	1.62	1.85	2.65
MSS7341-223ML_	22 ±20%	0.074	0.082	22.0	1.02	1.26	1.42	1.70	2.35
MSS7341-273ML_	27 ±20%	0.091	0.109	19.0	0.97	1.12	1.26	1.50	2.10
MSS7341-333ML_	33 ±20%	0.104	0.124	17.0	1.00	1.14	1.28	1.50	1.95
MSS7341-393ML_	39 ±20%	0.115	0.130	15.0	0.85	1.01	1.12	1.50	1.90
MSS7341-473ML_	47 ±20%	0.127	0.155	14.0	0.74	0.92	1.00	1.50	1.85
MSS7341-563ML_	56 ±20%	0.174	0.202	11.0	0.68	0.80	0.87	1.25	1.60
MSS7341-683ML_	68 ±20%	0.236	0.250	9.6	0.62	0.73	0.80	1.00	1.35
MSS7341-823ML_	82 ±20%	0.257	0.290	8.5	0.57	0.66	0.72	1.00	1.25
MSS7341-104ML_	100 ±20%	0.286	0.310	7.2	0.54	0.64	0.71	0.90	1.15
MSS7341-224ML_	220 ±20%	0.660	0.710	5.0	0.35	0.41	0.47	0.57	0.78
MSS7341-474ML_	470 ±20%	1.21	1.45	3.0	0.24	0.28	0.32	0.43	0.57
MSS7341-684KL_	680 ±10%	1.85	1.98	2.5	0.22	0.27	0.29	0.42	0.56

1	When ordering, please specify termination and packaging codes: e.g. MSS7341-104MLD
	Termination:	L = RoHS compliant matte tin over nickel over phos bronze (current production) or gold over nickel over phos bronze (prior production) Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) over gold over nickel over phos bronze or S = non-RoHS tin-lead (63/37) over gold over nickel over phos bronze.
	Packaging:	D = 13" reel, machine-ready EIA-481 embossed plastic tape (1200 parts per full reel). B = Less than full reel In tape, not machine ready. To have a leader and trailer added ($25 charge), use code letter D instead.

2	Inductance measured at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent.
3	SRF measured using an Agilent/HP 8573D network analyzer and a Coilcraft SMD-D test fixture. Details
4	Isat: DC current at which the inductance drops the specified amount from its value without current. Details
5	Irms: Current that causes the specified temperature rise from 25°C ambient. Details
6	Ambient temperature range:	–40°C to +85°C with Irms current. +85°C to +125°C with derated current Derating curve
7	Storage temperature range:	Component: –40°C to +125°C T&R packaging: –40°C to +80°C
8	Resistance to soldering heat: Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.
9	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

MSS7341 Series Shielded Surface Mount Power Inductors

SPECIFICATIONS