Datasheet > 电信电路 > 电信保护电路> 4B08B-513-500LF

4B08B-513-500LF

更新时间： 2024-02-19 09:23:42

品牌	Logo	应用领域
伯恩斯 - BOURNS		电信集成电路电信电路电信保护电路
页数	文件大小	规格书
1页	353K
描述
Surge Line Protection Module

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技术参数
数据手册

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4B08B-513-500LF 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.75	Is Samacsys：	N
JESD-30 代码：	R-XSMA-T8	长度：	38.35 mm
功能数量：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	座面最大高度：	10.41 mm
表面贴装：	NO	电信集成电路类型：	SURGE PROTECTION CIRCUIT
温度等级：	MILITARY	端子形式：	THROUGH-HOLE
端子节距：	2.54 mm	端子位置：	SINGLE
宽度：	2.29 mm	Base Number Matches：	1

4B08B-513-500LF 数据手册

Features

■ RoHS compliant* versions available

■ Overvoltage/lightning protection to ITU-T K.20

■ Standard “off-the-shelf” design

■ Typical application is secondary protection on telecom line cards

4B08B-513-RC - Surge Line Protection Module

Electrical Characteristics

Product Dimensions

Resistance Values (R1 = R2).......................................50 & 100 Ω

Resistance Tolerance ........................................................... 2 ꢀ

TCR............................................................................100 ppm/°C

Ratio Tolerance.................................................................. 0.ꢁ ꢀ

Power Dissipation (per resistor) @ 25 °C ...............................2 W

Temperature Range..........................................-55 ºC to +125 ºC

38.35

(1.510)

4B08B-513-500

DCODE

1.27

(.05)

10.41

(.410)

MAX.

2.29

(.090)

MAX.

9 10 12 13

Environmental Characteristics

0.36

(.014)

MAX.

.51

(.020)

3.43 ± .38

(.135 ± .015)

5.08

(.200)

Tests per MIL-STD-202..................................................∆ R max.

Resistance to Solvents.........................No marking deterioration

Resistance to Solder Heat................................................ 0.5 Ω

Solderability.......................................................>95 ꢀ Coverage

Insulation Resistance ........................10 MΩ min. (isolated pins)

Bias Humidity Test..................................50 V / 85 ꢀ RH / 85 °C

7.62

(.300)

2.54

(.100)

4 PLCS.

5.08

(.200)

2 PLCS.

MILLIMETERS

(INCHES)

DIMENSIONS:

Physical Characteristics

Body Style..........................................................Open Frame SIP

Substrate Material..................................................96 ꢀ Alumina

Lead Frame Material.................................Copper, solder coated

Flammability ..............................................Conforms to UL94V-0

Electrical Schematic

Functional Characteristics

Lightning Surge Test....................................10 x 700 µSec, 1 KV

Power Induction ...........................................................ꢁ00 V rms

Power Contact .............................................................220 V rms

How To Order

4B 08 B - 513 - XXX LF

Model

(4B = Open Frame)

Number of Pins

Physical Configuration

Electrical Configuration

51ꢁ = Matched pair of resistors plus thermal fuse

Resistance Code

• 500 = 50 ohms

• 101 = 100 ohms

RoHS Compliant Option

Blank = Standard Product

LF = RoHS Compliant Product

Asia-Pacific:

TEL +886- (0)2 25624117

FAX +886- (0)2 25624116

Europe:

TEL +41-41 7685555

FAX +41-41 7685510

The Americas:

TEL +1-951 781-5500

FAX +1-951 781-5700

www.bourns.com

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

REV. 06/11

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与4B08B-513-500LF相关器件

型号	品牌	描述	获取价格	数据表
4B08B-513-RC	BOURNS	Surge Line Protection Module	获取价格
4B08B-513-RC_11	BOURNS	Surge Line Protection Module	获取价格
4B1	FERROXCUBE	Material specification	获取价格
4B1002-2	VISHAY	RESISTOR, TEMPERATURE DEPENDENT, NTC, 10000 ohm, THROUGH HOLE MOUNT, RADIAL LEADED	获取价格
4B14100A-1111N-AF	FOXCONN	Board Connector, 120 Contact(s), 12 Row(s), Male, Straight, Press Fit Terminal, LEAD FREE	获取价格
4B14100A-1111N-AN	FOXCONN	Board Connector, 120 Contact(s), 12 Row(s), Male, Straight, Press Fit Terminal,	获取价格

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