5256-RC,5256-RC pdf中文资料,5256-RC引脚图,5256-RC电路-Datasheet-电子工程世界

文档预览

Features

Formerly model

Current rating up to 20 A

Inductance range: 3.35 µH to 1000 µH

RoHS compliant*

Applications

EMI filters

Output chokes

Smooting coils

5200 Series - Hash Choke

Lead

Wire

Size

(AWG)

Electrical Specifications

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

Part

Number

Inductance

(µH)

Tol.

Test

Freq.

DCR

(Ω)

Max.

I dc

(A)

Figure

Diameter

Max.

5218-RC

5219-RC

5220-RC

5230-RC

5240-RC

5248-RC

5250-RC

5252-RC

5254-RC

5256-RC

5258-RC

3.35

4.9

8.8

4.0

100

125

250

500

1000

±20 %

7.96 MHz

0.010

0.016

0.021

0.012

0.082

0.054

0.216

0.08

0.17

0.26

0.55

8.0

3.0

5.0

2.0

3.5

2.5

2.0

1.0

7.96 MHz

1.0 KHz

15.24

(0.60)

15.24

(0.60)

14.22

(0.56)

9.65

(0.38)

7.87

(0.31)

14.22

(0.56)

9.65

(0.38)

12.70

(0.50)

11.18

(0.44)

14.22

(0.56)

12.70

(0.50)

Rated Current ......Inductance drop 10 %

or 35 °C temperature rise at I dc

Operating Temperature

................................-55 °C to +105 °C

Storage Temperature

................................-55 °C to +105 °C

Moisture Sensitivity Level .....................1

ESD Classification (HBM)................. N/A

Core Material

5218-RC through 5220-RC ...........Iron

5230-RC through 5258-RC .......Ferrite

Wire ...........................Enameled copper

Terminal Coating.................................Sn

Marking

..............Marking on label on bag only

Materials

General Specifications

5218-RC through 5220-RC

................................... 64 pcs. per bag

5230-RC through 5258-RC

................................... 50 pcs. per bag

Electrical Schematic

Packaging

DIMENSIONS:

(INCHES)

Product Dimensions

Figure A

SEE

TABLE

31.75

(1.25)

29.50

(1.16)

MIN.

TINNED

SEE

TABLE

Figure D

31.75

(1.25)

31.75

(1.25)

MIN.

Figure B

SEE

TABLE

22.23

(0.875)

31.75

(1.25)

31.75

(1.25)

MIN.

Figure E

31.75

(1.25)

SEE

TABLE

Figure C

SEE

TABLE

31.75

(1.25)

31.75

(1.25)

MIN.

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.

5200 Series - Hash Choke

L vs I Graphs

3.33

3.32

3.31

3.30

3.29

3.28

3.27

3.26

3.25

5218

L ( H)

120

100

5250

L ( H)

0.5

1.5

2.5

3.5

4.5

DC Current (A)

5.24

5.23

5.22

5.21

5.20

5.19

5.18

5.17

5.16

5.15

5.14

DC Current (A)

140

120

100

5219

L ( H)

5252

L ( H)

DC Current (A)

8.05

8.00

7.95

7.90

7.85

7.80

7.75

7.70

DC Current (A)

300

250

200

150

100

5220

L ( H)

5254

L ( H)

0.5

1.5

2.5

3.5

DC Current (A)

3.75

3.70

3.65

3.60

3.55

3.50

3.45

DC Current (A)

600

500

400

300

200

100

5230

L ( H)

5256

L ( H)

DC Current (A)

5240

L ( H)

0.5

1.5

2.5

DC Current (A)

39.5

39.0

38.5

38.0

37.5

37.0

36.5

36.0

35.5

1400

1200

1000

800

600

400

200

5258

L ( H)

DC Current (A)

0.2

0.4

0.6

0.8

1.2

1.4

1.6

DC Current (A)

5248

L ( H)

DC Current (A)

Specifications are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different

applications and actual device performance may vary over time.

Users should verify actual device performance in their specific applications.

REV. 01/18

参数对比

与5256-RC相近的元器件有：5219-RC、5248-RC、5254-RC、5220-RC、5230-RC、5252-RC。描述及对比如下：

型号	5256-RC	5219-RC	5248-RC	5254-RC	5220-RC	5230-RC	5252-RC
描述	Fixed Inductors 500uH 20%	Fixed Inductors 4.9uH 20%	Fixed Inductors 68uH 20%	Fixed Inductors 250uH 20%	Fixed Inductors 8.8uH 20%	Fixed Inductors 4uH 20%	Fixed Inductors 125uH 20%
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合
厂商名称	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Factory Lead Time	8 weeks	8 weeks	8 weeks	8 weeks	8 weeks	8 weeks	8 weeks
构造	Tubular	Tubular	Tubular	Tubular	Tubular	Tubular	Tubular
型芯材料	FERRITE	IRON	FERRITE	FERRITE	IRON	FERRITE	FERRITE
直流电阻	0.26 Ω	0.016 Ω	0.054 Ω	0.17 Ω	0.021 Ω	0.012 Ω	0.08 Ω
标称电感 (L)	500 µH	4.9 µH	68 µH	250 µH	8.8 µH	4 µH	125 µH
电感器类型	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
JESD-609代码	e3	e3	e3	e3	e3	e3	e3
引线长度	31.75 mm	29.5 mm	31.75 mm	31.75 mm	29.5 mm	31.75 mm	31.75 mm
功能数量	1	1	1	1	1	1	1
端子数量	2	2	2	2	2	2	2
最高工作温度	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C
最低工作温度	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
封装直径	14.22 mm	15.24 mm	14.22 mm	11.18 mm	14.22 mm	9.65 mm	12.7 mm
封装长度	31.75 mm	31.75 mm	31.75 mm	31.75 mm	31.75 mm	22.23 mm	31.75 mm
封装形式	Axial	Axial	Axial	Axial	Axial	Axial	Axial
包装方法	Bulk	Bulk	Bulk	Bulk	Bulk	Bulk	Bulk
最大额定电流	2 A	15 A	5 A	2.5 A	10 A	8 A	3.5 A
形状/尺寸说明	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE
屏蔽	NO	NO	NO	NO	NO	NO	NO
表面贴装	NO	NO	NO	NO	NO	NO	NO
端子面层	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
端子位置	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
端子形状	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
测试频率	0.001 MHz	7.96 MHz	0.001 MHz	0.001 MHz	7.96 MHz	7.96 MHz	0.001 MHz
容差	20%	20%	20%	20%	20%	20%	20%
Base Number Matches	1	-	1	1	1	1	1