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MSS1278T Series

High Temperature Power Inductors

Coilcraft MSS1278T 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 1 (−40°C to +125°C)

Need parts for space, military or other critical applications?
See Coilcraft AE612PNB Series | See Coilcraft ML612PNB Series | See Coilcraft MS612PNB Series

지금 구매:

부품 번호

내 부품 찾기

개수	단품 가격
1	$2.74
250	$1.78
500	$1.08
1000	$0.84
2500	$0.72
5000	$0.65

대량 또는 비재고 품목의 경우, 견적서를 요청하십시오.

Termination

L = Matte tin over nickel

Packaging

D = 13" machine-ready reel

Tolerance

N = 30%

. 재고 보유 중, 당일 발송 가능.

샘플 신청:

부품 번호

내 부품 찾기

설계자용 키트:

키트	값	가격
C419	34 (3 of each)	$100.00

사양

Electrical specifications at 25°C.

부품 번호 1	인덕턴스 (µH) 2	허용 오차 (%)	DCR (mΩ) 3		SRF typ (MHz) 4	Isat (A) 5			Irms (A) 6
부품 번호 1	인덕턴스 (µH) 2	허용 오차 (%)	typ	max	SRF typ (MHz) 4	10% drop	20% drop	30% drop	20°C rise	40°C rise
MSS1278T-102NL_	1.0	30	6.3	7.0	115	31.8	35.0	36.8	7.1	10.1
MSS1278T-142NL_	1.4	30	8.8	9.8	85.0	25.0	27.8	29.5	6.8	9.8
MSS1278T-222NL_	2.2	30	9.4	10.5	60.0	22.6	24.8	26.0	6.3	9.2
MSS1278T-272NL_	2.7	30	10.1	11.3	40.0	18.8	20.7	22.0	6.1	8.6
MSS1278T-392NL_	3.9	30	11.7	13.0	35.0	16.5	18.2	19.2	5.7	7.7
MSS1278T-472ML_	4.7	20	13.9	15.5	33.0	15.3	16.9	17.8	4.3	6.2
MSS1278T-562ML_	5.6	20	15.7	17.5	30.0	13.4	14.9	15.7	4.3	6.2
MSS1278T-682ML_	6.8	20	19.1	21.3	23.0	12.1	13.6	14.2	4.2	6.0
MSS1278T-822ML_	8.2	20	20.3	22.6	20.0	11.4	12.6	13.3	4.1	5.9
MSS1278T-103ML_	10	20	21.8	24.3	17.0	10.6	11.8	12.5	4.0	5.7
MSS1278T-123ML_	12	20	23.2	25.8	15.0	8.9	9.9	10.4	3.7	5.2
MSS1278T-153ML_	15	20	27.9	31.0	13.0	8.4	9.3	9.9	3.5	4.9
MSS1278T-183ML_	18	20	30.8	34.3	12.0	8.0	8.9	9.4	3.0	4.5
MSS1278T-223ML_	22	20	35.5	39.5	11.0	7.1	7.9	8.3	2.9	4.0
MSS1278T-273ML_	27	20	45.0	50.0	10.0	6.3	7.1	7.5	2.6	3.6
MSS1278T-333ML_	33	20	61.9	68.8	9.5	6.0	6.6	7.0	2.3	3.1
MSS1278T-393ML_	39	20	69.1	76.8	8.5	5.4	5.9	6.3	2.1	3.0
MSS1278T-473ML_	47	20	72.3	80.4	7.5	4.8	5.4	5.7	2.0	2.9
MSS1278T-563ML_	56	20	80.2	89.2	7.0	4.4	5.0	5.3	1.9	2.7
MSS1278T-683ML_	68	20	91.3	102	6.5	3.9	4.5	4.7	1.8	2.6
MSS1278T-823ML_	82	20	126	140	5.0	3.7	4.1	4.4	1.6	2.3
MSS1278T-104ML_	100	20	135	150	4.5	3.1	3.6	3.8	1.5	2.2
MSS1278T-124KL_	120	10	182	203	4.3	3.0	3.4	3.6	1.4	1.9
MSS1278T-154KL_	150	10	217	241	4.1	2.6	2.9	3.1	1.3	1.8
MSS1278T-184KL_	180	10	229	255	4.0	2.4	2.7	2.8	1.2	1.7
MSS1278T-224KL_	220	10	324	360	3.4	2.2	2.5	2.6	1.0	1.6
MSS1278T-274KL_	270	10	416	462	3.1	1.9	2.2	2.3	0.90	1.2
MSS1278T-334KL_	330	10	487	542	2.9	1.7	1.9	2.1	0.80	1.0
MSS1278T-394KL_	390	10	534	593	2.7	1.6	1.8	1.9	0.75	1.0
MSS1278T-474KL_	470	10	708	786	2.2	1.4	1.6	1.7	0.66	0.90
MSS1278T-564KL_	560	10	777	864	2.0	1.4	1.5	1.7	0.60	0.80
MSS1278T-684KL_	680	10	1045	1162	1.7	1.2	1.3	1.5	0.55	0.75
MSS1278T-824KL_	820	10	1166	1296	1.4	1.1	1.3	1.4	0.50	0.70
MSS1278T-105KL_	1000	10	1334	1482	1.3	0.98	1.1	1.2	0.48	0.68

메모

When ordering, please specify termination and packaging codes: e.g. MSS1278T-105KLC
Inductance measured at 100 kHz, 0.1 Vrms using a Coilcraft SMD-A fixture in 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 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.

종단 처리:

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)

패키지:

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.

환경

환경:

RoHS 준수

주변 온도 범위:

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

보관 온도 범위:

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

최고 부품 온도:

+165°C (ambient + temp rise)

고장 비율(FIT) / 평균 고장률(MTBF):

See FIT/MTBF Calculations

성능 곡선

Inductance vs. Current

Inductance vs. Frequency

물리적 특성

테이프 및 릴 사양

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

일반 사양

코어 소재:

Ferrite

중량:

3.8 - 4.6 g

패키지:

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

납땜/세척

수분 민감도(MSL):

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

납땜 열 내성:

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

납땜 전에 Coilcraft 부품의 납땜을 참조하십시오.

PCB 세척:

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

창고

언어 설정

통화 설정

MSS1278T Series

High Temperature Power Inductors

선택한 구성 공급 불가

사양

종단 처리:

패키지:

성능 곡선

Inductance vs. Current

Inductance vs. Frequency

물리적 특성

테이프 및 릴 사양

일반 사양

납땜/세척

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경고