1540M14: 产品描述Fixed Inductors RF; 产品类别无源元件电感器; 文件大小238KB，共1页; 制造商Hammond; 官网地址http://www.hammondmfg.com

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1540M14概述

Fixed Inductors RF

1540M14规格参数

参数名称	属性值
是否Rohs认证	不符合
Reach Compliance Code	compliant
ECCN代码	EAR99
构造	Toroidal
直流电阻	0.85 Ω
标称电感 (L)	1250 µH
电感器应用	HIGH CURRENT INDUCTOR
电感器类型	GENERAL PURPOSE INDUCTOR
引线直径	0.381 mm
引线长度	12.7 mm
功能数量	1
端子数量	2
封装直径	31.75 mm
封装长度	15.875 mm
封装形式	Radial
最大额定电流	1.75 A
形状/尺寸说明	CYLINDRICAL PACKAGE
屏蔽	NO
表面贴装	NO
端子形状	PRINTED WIRING PIN
容差	15%
Base Number Matches	1

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EMI / RFI Toroid (1540 Series)

Chokes

HIGH CURRENT

TOROID INDUCTORS

• Ideal for EMI/RFI filtering applications

•

Suitable for energy storage inductors for switching

power supplies.

•

High current

• Minimum .5" long leads, for P.C. board mounting.

Selection Table

Part No.

1540M01

1540M02

1540M03

1540M04

1540M05

1540M06

1540M07

1540M08

1540M09

1540M10

1540M11

1540M12

1540M13

1540M14

1540M15

1540M16

1540M17

1540M18

1540M19

1540M20

1540M21

1540M22

1540M23

1540M24

1540M25

Inductance

Ls +/- 15%

@ 0A D.C.

125

275

450

400

800

1000

150

700

1250

1600

125

500

1100

2250

4500

250

900

1800

4000

8000

Rated

D.C.

Amps

5.5

2.75

1.5

2.25

1.75

1.5

9.5

4.75

2.25

1.75

1.5

7.75

2.5

1.75

1.25

3.75

2.5

1.75

Minimum

D.C.

Inductance Resistance

at rated

max.

D.C. uH

Ohms

150

250

225

475

575

400

750

950

275

650

1350

2700

125

500

1000

2100

4500

0.008

0.014

0.12

0.24

0.49

0.012

0.04

0.33

0.64

0.98

0.012

0.046

0.42

0.85

1.27

0.032

0.15

0.33

0.92

2.64

0.041

0.175

0.55

1.16

3.34

D.C.

Amps

for

0.8 Ls

7.5

3.25

1.5

1.3

0.8

5.5

1.4

0.9

2.5

1.25

0.8

5.25

2.75

1.8

1.3

0.9

4.75

1.4

1.1

0.7

Dimensions

Max.

(Inches)

0.875

1.125

1.25

1.812

2.125

Max.

(Inches)

0.437

0.562

0.625

0.750

0.937

Min.

(Inches)

0.187

0.312

0.375

0.750

0.625

Typ.

Lead

Dia.

(In.)

0.064

0.040

0.020

0.016

0.012

0.064

0.036

0.018

0.015

0.012

0.064

0.036

0.018

0.015

0.012

0.064

0.032

0.025

0.080

0.012

0.062

0.032

0.023

0.018

0.012

Guelph, Ontario (519) 822-2960

St. Laurent, Quebec (514) 343-9010

Cheektowaga, NY (716) 630-7030

CANADA

USA

www.hammondmfg.com

Basingstoke, UK 01256 812812

Queenstown, Australia 61-8-8240-2244

EUROPE

AUSTRALIA

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