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MSS1278 Series

Shielded Surface Mount Power Inductors

Coilcraft MSS1278 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)

今すぐ購入:

部品番号

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個数	単価
1	$2.29
250	$1.54
500	$0.93
1000	$0.73
2500	$0.62
5000	$0.58

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。

Tolerance

M = 20%

Termination

L = Matte tin over nickel

Packaging

D = 13" machine-ready reel

. 在庫あり、即日出荷可能.

サンプルを依頼:

部品番号

部品を検索

デザイナーズキット:

キット	値	価格
C380	30 (3 of each)	$90.00

仕様

Electrical specifications at 25°C.

部品番号 1	インダクタンス (µH) 2	公差 (%)	DCR (mΩ) 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 (%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS1278-142ML_	1.4	20	8.8	9.8	80.0	25.2	28.6	30.6	4.3	10.0
MSS1278-472ML_	4.7	20	13.9	15.5	30.0	13.7	15.2	15.9	4.3	6.2
MSS1278-562ML_	5.6	20	15.7	17.5	24.0	12.2	13.7	14.6	4.3	6.2
MSS1278-682ML_	6.8	20	19.1	21.3	21.0	11.3	12.7	13.7	4.2	6.0
MSS1278-822ML_	8.2	20	20.3	22.6	20.0	10.1	11.5	12.3	4.1	5.9
MSS1278-103ML_	10	20	21.8	24.3	17.0	9.4	10.6	11.2	4.0	5.7
MSS1278-123ML_	12	20	23.2	25.8	15.0	8.8	10.0	10.7	3.7	5.2
MSS1278-153ML_	15	20	27.9	31.0	13.0	7.3	8.4	9.0	3.5	4.9
MSS1278-183ML_	18	20	30.8	34.3	12.0	6.1	7.1	7.7	3.0	4.5
MSS1278-223ML_	22	20	35.5	39.5	11.0	6.0	6.8	7.2	2.9	4.0
MSS1278-273ML_	27	20	45.0	50.0	10.0	5.8	6.6	7.0	2.6	3.6
MSS1278-333ML_	33	20	61.9	68.8	9.5	5.2	5.9	6.3	2.3	3.1
MSS1278-393ML_	39	20	69.1	76.8	8.5	4.7	5.4	5.8	2.1	3.0
MSS1278-473ML_	47	20	72.3	80.4	7.5	4.4	5.0	5.3	2.0	2.9
MSS1278-563ML_	56	20	80.2	89.2	7.0	4.0	4.6	4.9	1.9	2.7
MSS1278-683ML_	68	20	91.3	102	6.5	3.4	3.9	4.3	1.8	2.6
MSS1278-823ML_	82	20	126	140	5.0	3.1	3.6	3.8	1.6	2.3
MSS1278-104ML_	100	20	135	150	4.5	2.9	3.3	3.5	1.5	2.2
MSS1278-124KL_	120	10	182	203	4.3	2.6	3.0	3.2	1.4	1.9
MSS1278-154KL_	150	10	217	241	4.1	2.5	2.9	3.0	1.3	1.8
MSS1278-184KL_	180	10	229	255	4.0	2.3	2.6	2.7	1.2	1.7
MSS1278-224KL_	220	10	324	360	3.4	2.0	2.2	2.4	1.0	1.6
MSS1278-274KL_	270	10	416	462	3.1	1.7	2.0	2.2	0.90	1.2
MSS1278-334KL_	330	10	487	542	2.9	1.7	1.9	2.0	0.80	1.0
MSS1278-394KL_	390	10	534	593	2.7	1.5	1.7	1.9	0.75	1.0
MSS1278-474KL_	470	10	708	786	2.2	1.3	1.5	1.6	0.66	0.90
MSS1278-564KL_	560	10	777	864	2.0	1.2	1.4	1.5	0.60	0.80
MSS1278-684KL_	680	10	1045	1162	1.7	1.2	1.3	1.4	0.55	0.75
MSS1278-824KL_	820	10	1166	1296	1.4	1.0	1.2	1.3	0.50	0.70
MSS1278-105KL_	1000	10	1334	1483	1.3	0.97	1.1	1.1	0.48	0.68

メモ

When ordering, please specify termination and packaging codes: e.g. MSS1278-105KLD
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc 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 4191A 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.

終端処理:

L = RoHS compliant matte tin over nickel over phos bronze.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

パッケージ:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (500 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 D.

環境

環境:

RoHS準拠

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). Derating.

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 ‡
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
500	330	100	13	30,4	24,4	24	16	4	2	8,7	0,5

‡ Part marking does not indicate polarity.

一般仕様

コア材料:

Ferrite

重量:

3.8 - 4.6 g

パッケージ:

500/13″ reel; Plastic tape: 24 mm wide, 0.5 mm thick, 16 mm pocket spacing, 8.7 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.

倉庫

言語の設定

通貨の設定

MSS1278 Series

Shielded Surface Mount Power Inductors

選択された構成はご購入いただけません

仕様

終端処理:

パッケージ:

性能曲線

Inductance vs. Current

Inductance vs. Frequency

物理的特徴

テープ＆リール仕様

一般仕様

はんだ付け/洗浄

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