3D Model Datasheet

MSS7348 Series

Shielded Surface Mount Power Inductors

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)

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部品番号

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個数	単価
1	$1.79
250	$1.17
500	$0.70
1000	$0.56
2500	$0.47
5000	$0.43

大量のご注文または在庫のない商品については、お見積もりをご依頼ください。

Termination

E = Matte tin over nickel

Packaging

C = 7" machine-ready reel

Tolerance

M = 20%

. 在庫あり、即日出荷可能.

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仕様

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

部品番号 1	インダクタンス (µH) 2 (公差: ±20%)	DCR (Ω) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
部品番号 1	インダクタンス (µH) 2 (公差: ±20%)	typ	max	SRF typ (MHz) 4	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

メモ

When ordering, please specify termination and packaging codes: e.g. MSS7348-105MEC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc using a Coilcraft SMD-A fixture in an Agilent/HP 4263B LCR meter
DCR measured at 25°C. 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. Details
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.

終端処理:

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)

パッケージ:

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).

環境

環境:

RoHS準拠 , ハロゲンフリー

周囲温度範囲:

–40°C to +85°C with (40°C rise) Irms current.

保管温度範囲:

Component: –40°C to +125°C.
Tape and reel packaging: –40°C to +80°C

最大部品温度:

+125°C (ambient + temp rise).

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

Inductance vs. Current

Inductance vs. Frequency

物理的特徴

テープ＆リール仕様

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
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	4,9	0,4

* Special order

一般仕様

コア材料:

Ferrite

重量:

0.58 - 0.72 g

パッケージ:

250/7″ reel; 1000/13″ reel; Plastic tape: 16 mm wide, 0.4 mm thick, 12 mm pocket spacing, 4.9 mm pocket depth

はんだ付け/洗浄

湿度感度レベル（MSL）:

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

はんだに対する耐熱性:

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

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

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

MSS7348 Series

Shielded Surface Mount Power Inductors