RFS1317 [COILCRAFT]

Shielded Power Inductors;


型号：	RFS1317
厂家：	Coilcraft lnc.
描述：	Shielded Power Inductors
文件：	总2页 (文件大小：223K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Document 884-1

Shielded Power Inductors

–

RFS1317

• Low cost, high current power inductors

• 27 µH to 10 mH inductance range

Core material Ferrite

Terminations Tin-silver over tin over copper over steel. Other

terminations available at additional cost.

Weight 9.1 – 9.4 g

Ambient temperature –40°C to +85°C with Irms current

Maximum part temperature +125°C (ambient + temp rise)

Storage temperature Component: –40°C to +125°C.

Tray packaging: –40°C to +80°C

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

85% 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 144 parts per tray

PCB washing Tested to MIL-STD-202 Method 215 plus an additional

aqueous wash. See Doc787_PCB_Washing.pdf.

Isat(A)⁴

Irms(A)⁵

DCR

SRF

1. When ordering, please specify termination code:

Part

Inductance²max

typ³10% 20% 30% 20°C 40°C

RFS1317-106L

Termination: L = Tin-silver over tin over copper

over steel.

number¹

10%

(Ohms) (MHz) drop drop drop rise rise

RFS1317-273KL

RFS1317-333KL

RFS1317-473KL

RFS1317-683KL

RFS1317-823KL

RFS1317-104KL 100µH

RFS1317-124KL 120µH

RFS1317-154KL 150µH

RFS1317-184KL 180µH

RFS1317-224KL 220µH

27µH

33µH

47µH

68µH

82µH

0.033 20.95

0.050 18.18

0.055 12.93

0.068

0.071

5.2

4.5

3.9

3.1

2.8

6.4

5.7

4.7

3.8

3.6

7.2

6.4

5.4

4.3

4.0

4.10 5.70

3.55 4.85

3.20 4.50

3.00 4.05

2.75 3.90

Special order: T = RoHS

tin-silver-copper (95.5/4/0.5)

or S = non-RoHS tin-lead

(63/37).

6.49

5.03

2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on

an Agilent/HP 4284A LCR-meter or equivalent.

3. SRF measured using Agilent/HP 4191A or equil-

valent.

4. DC current that causes the speciﬁed inductance

drop from its value without current..

0.079

0.110

0.144

0.172

0.239

3.45

3.18

2.92

2.27

2.03

2.6

2.4

2.2

1.9

1.7

3.2

2.9

2.6

2.4

2.1

3.6

3.2

2.9

2.7

2.4

2.65 3.65

2.20 3.15

2.05 2.90

1.85 2.65

1.50 2.05

5. Current that causes the speciﬁed temperature

rise from 25°C ambient.

6. Electrical speciﬁcations at 25°C.

RFS1317-274KL 270µH

RFS1317-334KL 330µH

RFS1317-394KL 390µH

RFS1317-474KL 470µH

RFS1317-564KL 560µH

0.263

0.286

0.317

0.409

0.524

1.66

1.55

1.39

1.20

1.12

1.7

1.5

1.3

1.1

1.9

1.7

1.6

1.4

1.3

2.2

2.0

1.8

1.6

1.5

1.50 2.05

1.40 1.90

1.35 1.85

1.10 1.60

0.95 1.35

RFS1317-684KL 680µH

RFS1317-824KL 820µH

0.617

0.834

1.02

1.19

1.36

0.955 1.0

0.827 0.89 1.0

0.725 0.83 1.0

0.647 0.72 0.94 1.0

0.599 0.66 0.82 0.91 0.59 0.78

1.2

1.4

1.2

1.1

0.86 1.20

0.75 1.04

0.68 0.97

0.60 0.81

RFS1317-105KL

RFS1317-125KL

RFS1317-155KL

1.0mH

1.2mH

1.5mH

RFS1317-185KL

RFS1317-225KL

RFS1317-275KL

RFS1317-335KL

RFS1317-395KL

1.8mH

2.2mH

2.7mH

3.3mH

3.9mH

1.49

2.01

2.22

2.38

3.38

0.566 0.60 0.78 0.87 0.54 0.74

0.496 0.56 0.69 0.77 0.45 0.62

0.439 0.51 0.62 0.70 0.43 0.61

0.435 0.46 0.61 0.68 0.41 0.57

0.373 0.41 0.51 0.57 0.34 0.49

RFS1317-475KL

RFS1317-565KL

RFS1317-685KL

RFS1317-825KL

RFS1317-106KL

4.7mH

5.6mH

6.8mH

8.2mH

10mH

3.68

4.03

5.43

5.88

6.55

0.352 0.38 0.48 0.54 0.33 0.46

0.320 0.34 0.44 0.49 0.32 0.46

0.288 0.32 0.40 0.45 0.26 0.38

0.274 0.31 0.39 0.44 0.25 0.35

0.254 0.28 0.33 0.37 0.24 0.35

Document 884-1 Revised 08/11/17

US +1-847-639-6400 sales@coilcraft.com

UK +44-1236-730595 sales@coilcraft-europe.com

Taiwan +886-2-2264 3646 sales@coilcraft.com.tw

China +86-21-6218 8074 sales@coilcraft.com.cn

Singapore + 65-6484 8412 sales@coilcraft.com.sg

This product may not be used in medical or high

risk applications without prior Coilcraft approval.

Specification subject to change without notice.

Please check web site for latest information.

Document 884-2

ShieldedPowerInductors–RFS1317Series

Typical L vs Current

Typical L vs Frequency

XXX

Dot indicates

pin 1

0.524 0.012

13,3 0,3

0.63 0.02

16,0 0,5

0.189 0.02

4,8 0,5

Recommended

PC Board Layout

0.031

0,80

∅

0.197

5,0

0.054

1,37

∅

inches

Dimensions are in

Document 884-2 Revised 08/11/17