MSS1278T-823MLD

更新时间： 2024-01-24 11:33:46

品牌	Logo	应用领域
线艺 - COILCRAFT		电感器
页数	文件大小	规格书
2页	408K
描述
SMT Power Inductors MSS1278T

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MSS1278T-823MLD 数据手册

Document 598-1

SMT Power Inductors

–

MSS1278T

•ꢀDesignedꢀforꢀhighꢀambientꢀtemperatures

•ꢀVeryꢀlowꢀDCR,ꢀexcellentꢀcurrentꢀhandling

•ꢀMagneticꢀshieldingꢀforꢀhighꢀdensityꢀmounting

Designer’s Kit C419 contains 3 of each value

Core material Ferrite

Terminations RoHS compliant matte tin over nickel over phos

bronze. Other terminations available at additional cost.

Weight: 3.8 g – 4.6 g

Ambient temperature –40°C to +125°C with Irms current, +125°C to

+165°C with derated current

Storage temperature Component: –40°C to +165°C.

Packaging: –40°C to +80°C

Resistance to soldering heat Max three 40 second reﬂows at

+260°C, parts cooled to room temperature between cycles

Moisture Sensitivity Level (MSL) 1 (unlimited ﬂoor life at <30°C /

85ꢀ relative humidity)

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

38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

Packaging 500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick,

16 mm pocket spacing, 8.1 mm pocket depth

PCB washing Only pure water or alcohol recommended

DCR³

Isat (A)⁵

Irms (A)⁶

1. Please specify termination and packaging codes:

SRF

(mOhms)

Inductance²

(µH)

typ⁴10% 20% 30% 20°C 40°C

MSS1278T-105KLD

Termination:L = RoHS compliant matte tin over

nickel over phos bronze.

Part number¹

typ

6.3

8.8

max (MHz) drop drop drop rise rise

MSS1278T-102NL_

MSS1278T-142NL_

MSS1278T-222NL_

MSS1278T-272NL_

MSS1278T-392NL_

1.0 30ꢀ

1.4 30ꢀ

2.2 30ꢀ

7.0 115

9.8 85

31.84 35.04 36.84 7.1 10.1

25.04 27.76 29.52 6.8 9.8

22.56 24.80 25.96 6.3 9.2

18.76 20.72 22.04 6.1 8.6

16.52 18.24 19.20 5.7 7.7

Special order:

T = RoHS tin-silver-copper

(95.5/4/0.5) or S = non-RoHS

tin-lead (63/37).

9.4 10.5 60

2.7 30ꢀ 10.1 11.3 40

3.9 30ꢀ 11.7 13.0 35

MSS1278T-472ML_

MSS1278T-562ML_

MSS1278T-682ML_

MSS1278T-822ML_

4.7 20ꢀ 13.9 15.5 33

5.6 20ꢀ 15.7 17.5 30

6.8 20ꢀ 19.1 21.3 23

8.2 20ꢀ 20.3 22.6 20

15.30 16.90 17.76 4.3 6.2

13.38 14.86 15.74 4.3 6.2

12.10 13.56 14.20 4.2 6.0

11.38 12.60 13.28 4.1 5.9

10.62 11.82 12.48 4.0 5.7

8.90 9.88 10.44 3.7 5.2

8.36 9.32 9.94 3.5 4.9

8.00 8.88 9.36 3.0 4.5

7.08 7.88 8.34 2.9 4.0

6.32 7.08 7.54 2.6 3.6

Packaging: D= 13″ machine-ready reel. EIA-481

embossed plastic tape (500 parts

per full reel).

B= Less than full reel. In tape, but

not machine ready.

MSS1278T-103ML_ 10 20ꢀ

21.8 24.3 17

To have a leader and trailer

added ($25 charge), use code

letter D instead.

MSS1278T-123ML_ 12 20ꢀ

MSS1278T-153ML_ 15 20ꢀ

MSS1278T-183ML_ 18 20ꢀ

MSS1278T-223ML_ 22 20ꢀ

MSS1278T-273ML_ 27 20ꢀ

MSS1278T-333ML_ 33 20ꢀ

MSS1278T-393ML_ 39 20ꢀ

MSS1278T-473ML_ 47 20ꢀ

MSS1278T-563ML_ 56 20ꢀ

MSS1278T-683ML_ 68 20ꢀ

23.2 25.8 15

27.9 31.0 13

30.8 34.3 12

35.5 39.5 11

45.0 50.0 10

2.ꢀ Inductanceꢀtestedꢀatꢀ100ꢀkHz,ꢀ0.1ꢀVrms,ꢀ0ꢀAdcꢀusingꢀ

an Agilent/HP 4263B LCR meter or equivalent.

3. DCR measured on a micro-ohmmeter and a

Coilcraft CCF858 test ﬁxture.

4. SRF measured using an Agilent/HP 8753D net-

work analyzer and a Coilcraft SMD-D test ﬁxture.

5. DC current at which the inductance drops the

speciﬁed amount from its value without current.

61.9 68.8

69.1 76.8

72.3 80.4

80.2 89.2

91.3 101.5

9.5 5.96 6.56 6.98 2.3 3.1

8.5 5.38 5.94 6.28 2.1 3.0

7.5 4.76 5.40 5.66 2.0 2.9

7.0 4.40 4.98 5.30 1.9 2.7

6.5 3.92 4.46 4.74 1.8 2.6

MSS1278T-823ML_ 82 20ꢀ 125.9 139.9

MSS1278T-104ML_ 100 20ꢀ 135.1 150.2

MSS1278T-124KL_ 120 10ꢀ 182.3 202.6

MSS1278T-154KL_ 150 10ꢀ 216.5 240.6

MSS1278T-184KL_ 180 10ꢀ 229.0 254.5

5.0 3.66 4.08 4.38 1.6 2.3

4.5 3.12 3.56 3.78 1.5 2.2

4.3 3.02 3.36 3.58 1.4 1.9

4.1 2.60 2.94 3.10 1.3 1.8

4.0 2.36 2.68 2.84 1.2 1.7

6. Current that causes the speciﬁed temperature rise

from 25°C ambient.

7. Electrical speciﬁcations at 25°C.

Refer to Doc 362 “Soldering Surface Mount Compo-

nents” before soldering.

MSS1278T-224KL_ 220 10ꢀ 323.6 359.6

MSS1278T-274KL_ 270 10ꢀ 415.6 461.8

MSS1278T-334KL_ 330 10ꢀ 487.3 541.5

MSS1278T-394KL_ 390 10ꢀ 533.6 592.9

MSS1278T-474KL_ 470 10ꢀ 707.5 786.2

3.4 2.24 2.50 2.62 1.0 1.6

3.1 1.94 2.18 2.34 0.90 1.2

2.9 1.72 1.92 2.06 0.80 1.0

2.7 1.62 1.82 1.92 0.75 1.0

2.2 1.44 1.64 1.74 0.66 0.90

MSS1278T-564KL_ 560 10ꢀ 777.4 863.8

MSS1278T-684KL_ 680 10ꢀ 1045 1162

MSS1278T-824KL_ 820 10ꢀ 1166 1296

MSS1278T-105KL_ 1000 10ꢀ 1334 1482

2.0 1.40 1.54 1.66 0.60 0.80

1.7 1.24 1.32 1.46 0.55 0.75

1.4 1.14 1.28 1.42 0.50 0.70

1.3 0.982 1.08 1.18 0.48 0.68

Document 598-1 Revised 08/18/11

中文翻译

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MSS1278T-823MLD 替代型号

型号	品牌	替代类型	描述	数据表
SRR1280A-820M	BOURNS	功能相似	FIXED IND 82UH 2.3A 130 MOHM SMD
SRR1280-820M	BOURNS	功能相似	SRR1280 Series - Shielded SMD Power Inductors

与MSS1278T-823MLD相关器件

型号	品牌	获取价格	描述	数据表
MSS1278T-823MSD	COILCRAFT	获取价格	暂无描述
MSS1278T-823SD	COILCRAFT	获取价格	General Purpose Inductor, 82uH, 20%, 1 Element, Ferrite-Core, SMD,
MSS1278T-823TD	COILCRAFT	获取价格	General Purpose Inductor, 82uH, 20%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
MSS1278T-824	COILCRAFT	获取价格	High Temperature Power Inductors
MSS1278T-824KL	COILCRAFT	获取价格	SMT Power Inductors
MSS1278T-824KLB	COILCRAFT	获取价格	SMT Power Inductors - MSS1278T
MSS1278T-824KLD	COILCRAFT	获取价格	SMT Power Inductors MSS1278T
MSS1278T-824KTB	COILCRAFT	获取价格	General Purpose Inductor, 820uH, 10%, 1 Element, Ferrite-Core, SMD, 4747, ROHS COMPLIANT
MSS1278T-824LD	COILCRAFT	获取价格	General Purpose Inductor, 820uH, 10%, 1 Element, Ferrite-Core, SMD, ROHS COMPLIANT
MSS1278T-824SD	COILCRAFT	获取价格	General Purpose Inductor, 820uH, 10%, 1 Element, Ferrite-Core, SMD,

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