Datasheet > NHR2-T221

NHR2-T221

更新时间： 2024-02-16 07:01:52

品牌	Logo	应用领域
RIEDON		/
页数	文件大小	规格书
3页	371K
描述
Power Resistors

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中文翻译

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数据手册

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NHR2-T221 数据手册

NPR NPS 2-T220 T221

NHR NHS 2-T220 T221

PowerꢀResistors

• Resistances from 0.02Ohm to 100kOhms

• Power Rating to 50Watt

• Resistance Tolerances to ±1%

• TCR to ±50ppm/K

• Load Stability to 0.5%

• TO-220 Housing

• Convenient SMD D2Pak Available

SPECIFICATIONS

Type

NPR / NPS

NHR / NHS

ResistanceꢀRange

0.02ꢀOhmsꢀtoꢀ100kOhms

0.02ꢀOhmsꢀtoꢀ15kOhms

Powerꢀrating

ꢀ

freeꢀairꢀ70°C

withꢀheatsink

1.5ꢀW

30ꢀW

1.5ꢀW

50ꢀW

ThermalꢀResistanceꢀRthj-c

3.5ꢀK/W

2.1ꢀK/W

Tolerances

ꢀ

fromꢀ0.02ꢀOhms

fromꢀ1.0ꢀOhms

2%ꢀ/ꢀ5%

1%ꢀ/ꢀ2%ꢀ/ꢀ5%

Stability

0.5%

Temperature Coefﬁcient

ꢀ

0.02ꢀtoꢀ0.049ꢀOhms

0.05ꢀtoꢀ0.099ꢀOhms

0.1ꢀOhmsꢀtoꢀ100ꢀkOhms

±600ꢀppm/K

±300ꢀppm/K

±100ꢀppm/K

uponꢀrequestꢀ±50ꢀppm/K

VoltageꢀProof

2.0ꢀkVDC

1.5ꢀkVDC

Max.ꢀVoltage

dependingꢀonꢀresistanceꢀvalue

10000

1000

100

2 Ohm

10 Ohm 100 Ohm 1 kOhm

5 kOhm 10 kOhm 100 kOhm

OperatingꢀTemperatureꢀRange

ResistorꢀMaterial

Substrate

-40ꢀtoꢀ155°C

ThickꢀFilm

Al₂O₃

Housing

EpoxyꢀorꢀPPS

Cuꢀtinned

ConnectorꢀMaterial

Terminals

Max.ꢀTorque

T220:ꢀ1ꢀNm

T221:ꢀ0.8ꢀNm

Ordering Information

PartꢀNumberꢀ-ꢀResistanceꢀ-ꢀContactꢀ-ꢀTolerance

NHRꢀ2-T221ꢀCꢀ1.1ꢀkOhmsꢀ1%

Riedon Inc.ꢀ

ꢀ

300ꢀCypressꢀAvenueꢀ

ꢀ

AlhambraꢀCAꢀ91801ꢀ

www.riedon.com

ꢀ(626)ꢀ284-9901ꢀ

ꢀ(626)ꢀ284-1704

Pageꢀ80

ꢀ

rev.ꢀ03/2006A

12 3

中文翻译

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