Datasheet > TL54K4R00

TL54K4R00

更新时间： 2024-11-30 22:54:55

品牌	Logo	应用领域
OHMITE		/
页数	文件大小	规格书
2页	329K
描述
RES CHAS MNT 4 OHM 10% 27W

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TL54K4R00 数据手册

TL Series

Modular Heat Sinkable

Thick Film Power

The TL Series add heat sinkable options to the

thick film resistor family. The resistor element

is packaged with plastic insulators, and quick-

connect terminals in a symmetrical aluminum

profile for easy heat sink mounting. Special

tapped configurations are offered to reduce on

board component count.

Efficient thermal packaging provides improved

heat conduction to the heat sink. Self-insulating

package design increases voltage withstanding

characteristics when compared to traditional

aluminum housings. The in line mounting profile

makes the TL Series easily adaptable to most

heat sink systems. Thermal compound is always

recommended when heat sinking.

F ꢀ aT u ꢁ ꢀ S

• Very low inductance

• Low profile design

a P P L I C aT I O N S

• Semiconductor Balancing

• Frequency Converters

• Snubber

• In-Rush Current Limiter

• Bleeder Resistor

• In-Line Mounting

Profile

• ¹/4” Quick connect ter-

minals

• Power Switching

• Voltage Dividers

• Consult factory for

common, isolated, or

special multiple tap

options.

SꢀꢁIꢀS SPꢀCIFICaTIONS

Thermal Resistance

Ultra*

Std**

Nominal Surge Load

Max. Voltage

Ohm

Ultra

Std.

Series

TL54

TL71

TL88

TL104

†TL122

Wattage Wattage

Power (10 sec.) between terminals

Range

(10% tol.) (3%-5% tol.)

1000

2000

2500

0.3Ω - 1MΩ

1.0Ω - 2MΩ

1.5Ω - 3MΩꢀ

2.0Ω - 4MΩ

2.0Ω - 4MΩꢀ

1.26

0.53

0.34

0.25

ꢀ

1.67

0.70

0.45

0.33

192

312

432

548

155

215

275

114

158

202

108

137

* For properly heat sinked, untrimmed resistors - see chart

** For properly heat sinked, trimmed resistors - see chart

† Power Ratings are theoretical. Consult Factory for details.

ChaꢁaCTꢀꢁISTICS

1200 VAC

2500 VAC

Operating voltage

Dielectric Withstanding Voltage

Resistive Element

Housing

THIS PRODUCT IS

DESIGNED FOR USE WITH

Thick Film on Alumina

Aluminum

PROPER HEATSINKING.

Maximum base plate temperature of the

resistor must be monitored and kept

within specified limits to establish the

power rating. Best technique is to attach

a thermocouple to the side of the base

plate of the resistor. Temperature of plastic

housing or heat sink cannot be used to

establish rating of the resistor.

Glass reinforced high temperature Valox®

Tinned brass

Insulators

Terminals

27 – 275 watts

Power Range

0.3Ω – 4MΩ

Resistance Range

Tolerance

Ultra Power (U Style): ±10% std.

Standard Power: ±10% std.; 5% and 1% available

±250 PPM

Temperature Coefficient

Test Voltage for 1 Minute

Working Voltage

6000 VDC/2500 VAC

1200 VAC

12mm

External Creeping Distance

Temperature Limits

-40°C to +125°C

>1002 MΩ/500V

7mm

Insulation

Air Distance, Terminal to Ground

Inductance

50-100 nH

(continued)

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com

158

中文翻译

下载PDF

与TL54K4R00相关器件

型号	品牌	获取价格	描述	数据表
TL54K510	OHMITE	获取价格	High Power
TL54K51K	OHMITE	获取价格	High Power
TL54K5K1	OHMITE	获取价格	High Power
TL54K5R1	OHMITE	获取价格	High Power
TL54K750	OHMITE	获取价格	High Power
TL54K75R	OHMITE	获取价格	High Power
TL54KR50	OHMITE	获取价格	High Power
TL54KR500E	OHMITE	获取价格	Modular Heat Sinkable Thick Film Power
TL54KUR500E	OHMITE	获取价格	Modular Heat Sinkable Thick Film Power
TL5501	TI	获取价格	6-BIT ANALOG-TO-DIGITAL CONVERTER

与TL54K4R00相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

52
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

41
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

69
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

65

产品中心

服务支持

精选活动

关于我们

帮助中心

TL54K4R00

TL54K4R00 数据手册

与TL54K4R00相关器件

与TL54K4R00相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TL54K4R00

TL54K4R00 数据手册

与TL54K4R00相关器件

与TL54K4R00相关文章

您还可以找

您在本页遇到什么问题？