MSS1210H Series

Shielded Power Inductors

Coilcraft MSS1210H 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.

12 × 12 mm footprint; 10 mm high shielded inductors
27 inductance values from 10 μH to 10 mH
Low DCR and excellent current handling
Magnetic shielding allows high-density mounting
AEC-Q200 Grade 1 (-40°C to +125°C ambient)

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Count	Unit price
1	$3.50
300	$2.29
600	$1.38
1200	$1.08
2400	$0.92
4800	$0.85

For high volume or non-stock items, request a quote.

Termination

E = Matte tin over nickel

Packaging

D = 13" machine-ready reel

Tolerance

M = 20%

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Designer's Kit:

Kit	Values	Price
C498	27 (3 of each)	$80.00

Specifications

Electrical specifications at 25°C. Operating voltage 400 V max

Part number 1	Inductance (µH) 2	Tolerance (%)	DCR (Ω) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
Part number 1	Inductance (µH) 2	Tolerance (%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS1210H-103ME_	10	20	0.010	0.013	18.0	7.5	8.7	9.4	6.6	9.1
MSS1210H-153ME_	15	20	0.016	0.018	13.0	6.0	7.0	7.5	5.2	7.0
MSS1210H-223ME_	22	20	0.021	0.027	11.0	5.1	5.9	6.4	4.0	5.5
MSS1210H-333ME_	33	20	0.031	0.036	8.0	4.1	4.8	5.2	3.1	4.1
MSS1210H-473ME_	47	20	0.037	0.045	6.5	3.5	4.0	4.3	2.9	3.9
MSS1210H-683ME_	68	20	0.056	0.065	5.3	2.9	3.3	3.6	2.6	3.4
MSS1210H-104KE_	100	10	0.078	0.096	4.3	2.4	2.8	3.0	2.5	3.3
MSS1210H-124KE_	120	10	0.088	0.11	4.0	2.2	2.5	2.7	2.2	3.0
MSS1210H-154KE_	150	10	0.10	0.12	3.8	1.9	2.2	2.4	2.0	2.8
MSS1210H-184KE_	180	10	0.13	0.16	2.9	1.8	2.0	2.2	1.6	2.2
MSS1210H-224KE_	220	10	0.16	0.19	2.8	1.6	1.8	2.0	1.4	1.8
MSS1210H-334KE_	330	10	0.23	0.28	2.3	1.3	1.5	1.6	1.1	1.5
MSS1210H-474KE_	470	10	0.34	0.40	1.9	1.1	1.3	1.4	0.91	1.3
MSS1210H-684KE_	680	10	0.49	0.60	1.4	0.91	1.0	1.1	0.89	1.2
MSS1210H-105KE_	1000	10	0.63	0.77	1.3	0.75	0.87	0.94	0.68	1.1
MSS1210H-125KE_	1200	10	0.83	1.0	1.1	0.69	0.80	0.86	0.63	0.86
MSS1210H-155KE_	1500	10	0.97	1.2	1.0	0.61	0.71	0.77	0.58	0.82
MSS1210H-185KE_	1800	10	1.1	1.3	0.86	0.56	0.65	0.70	0.57	0.80
MSS1210H-225KE_	2200	10	1.5	1.8	0.82	0.51	0.59	0.63	0.46	0.63
MSS1210H-275KE_	2700	10	1.7	2.0	0.75	0.46	0.53	0.57	0.43	0.59
MSS1210H-335KE_	3300	10	2.2	2.7	0.63	0.41	0.48	0.52	0.38	0.53
MSS1210H-395KE_	3900	10	2.4	3.0	0.58	0.38	0.44	0.48	0.37	0.51
MSS1210H-475KE_	4700	10	2.7	3.4	0.53	0.35	0.40	0.43	0.35	0.48
MSS1210H-565KE_	5600	10	3.6	4.2	0.52	0.32	0.37	0.40	0.28	0.40
MSS1210H-685KE_	6800	10	4.0	4.8	0.50	0.29	0.33	0.36	0.27	0.39
MSS1210H-825KE_	8200	10	5.3	6.3	0.41	0.26	0.30	0.33	0.22	0.29
MSS1210H-106KE_	10000	10	6.0	7.1	0.38	0.24	0.27	0.30	0.22	0.30

Notes

When ordering, please specify termination and packaging codes: e.g. MSS1210H-106KED
Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B LCR meter or equivalent.
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 Agilent/HP 4191A network analyzer or equivalent.
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.

Termination:

E = Halogen free component. RoHS compliant matte tin over nickel over phos bronze.
Q = RoHS tin-silver-copper (95.5/4/0.5) over tin over nickel over phos bronze. (Special order, added cost)
P = non-RoHS tin-lead (63/37) (Special order, added cost)

Packaging:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (300 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +125°C with (40°C rise) Irms current

Storage temperature range:

Component: –40°C to +165°C.
Tape and reel packaging: –40°C to +80°C

Maximum part temperature:

+165°C (ambient + temp rise).

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

Tape and Reel specification

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation ‡
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
300	330	100	13	30,4	24,4	24	20	4	2	10,3	0,5

‡ Part marking does not indicate polarity.

General specification

Core Material:

Ferrite

Weight:

5.1 - 6.2 g

Packaging:

300/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 20 mm pocket spacing, 10.3 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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MSS1210H Series

Shielded Power Inductors

Selected configuration not available

Specifications

Termination:

Packaging:

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

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