Datasheet > E2A-T220-38E

E2A-T220-38E

更新时间： 2024-10-02 14:49:39

品牌	Logo	应用领域
OHMITE		装置耐热支撑装置
页数	文件大小	规格书
2页	385K
描述
Heat Sink

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中文翻译

获取价格

技术参数
数据手册

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E2A-T220-38E 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	2.1	耐热支撑装置类型：	HEAT SINK
Base Number Matches：	1

E2A-T220-38E 数据手册

EX Series Heatsinks

For TO-220 and TO-247 devices and bridge rectifiers

F E ꢀꢁ u ꢂ E S

•ꢀVerticalꢀthrough-holeꢀPCBꢀmounting

•ꢀE3A-T220-25Eꢀhasꢀaꢀ8-32ꢀthreadedꢀmountingꢀholeꢀ

forꢀaꢀbridgeꢀrectifierꢀinꢀaꢀD34ꢀtypeꢀsquareꢀpackage

•ꢀTheꢀthickenedꢀsideꢀfinsꢀcanꢀbeꢀusedꢀtoꢀsecureꢀtheꢀ

heatꢀsinkꢀtoꢀaꢀꢀsideꢀwallꢀorꢀtoꢀmountꢀTO-220"s

•ꢀThreadedꢀmountingꢀholes

SEꢂꢃES SPEcꢃFꢃcꢀꢁꢃONS

For

Package

Type

TO-220

TO-247

D34

Ohmite

Resistor

Series

TBH, TCH

TEH100

Surface

Area

Thermal

Resistance*

(°C/W)

14.0

Heatsink

Part Number

E2A-T220-38E

E2A-T220-25E

E2A-T247-38E

E3A-T220-25E

Weight

(oz./g)

0.40 / 11.21

0.26 / 7.5

0.40 / 11.21

0.60 / 17.0

(in²/mm²)

7.96 / 5129

5.30 / 2419

7.95 / 5129

9.4 / 6064

16.4

14.0

12.4

*Natural convection at 5W dissipation

cHꢀꢂꢀcꢁEꢂꢃSꢁꢃcS

Heat Dissipation

Aluminum 6063-T5 or equiv-

alent with either black anod-

ized or degreased finish

Heat sink

Air Velocity (ft./min.)

100 200 300 400 500 600 700 800 900 1000

100

steel tin plated

Solder feet

for improvement, use thermal

joint compound or 0.005

Grafoil (TGon 800 by Laird)

Interface

thermal

resistance

E2A-T220-25AE

E2A-T220-38AE

E2A-T247-38AE

Sil-Pad 900S by Bergquist or

equivalent

Interface

electrical

isolation

E3A-T220-25AE

Heat Dissipated (watts)

(continued)

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172

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与E2A-T220-38E相关器件

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E2BE	YANGJIE	获取价格	SOD-123HE
E2BF	YANGJIE	获取价格	SMAF
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E2CA	OMRON	获取价格	Linear Output Proximity Sensor with High-accuracy Resolution
E2CA-AL4C	OMRON	获取价格	Linear Output Proximity Sensor with High-accuracy Resolution
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