Datasheet > LRF

LRF

更新时间： 2024-10-18 05:42:55

品牌	Logo	应用领域
TTELEC		电阻器
页数	文件大小	规格书
2页	106K
描述
Low Value Flat Chip Resistor

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中文翻译

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数据手册

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LRF 数据手册

Low Value Flat

Chip Resistor

Welwyn Components

LRC/LRF Series

• Standard 2512, 2010 and 1206 sizes

• Resistance values down to 0.003 ohms

• Leach resistant solder-plated copper

wrap-around termination

• Low inductance - less than 0.2nH

• Standard EIA Tape - 1206 = 8mm; 2010 or

2512 = 12mm

Electrical Data

LR1206

0.5

LR2010

1.0

LR2512

1.5/2.0*

0R003 to 1R

200

Power rating at 70°C

Resistance range

watts

ohms

volts

0R010 to 1R

200

0R003 to 1R

200

Dielectric withstanding voltage

TCR

ppm/°C

100 (Contact factory for value below 0.050 ohms)

Resistance tolerance

≤R005 5%, >R005 1, 2, 5%

Temperature rise at rated power

Pad and trace area for max power rating @ 70°C

°C

mm²

100

*2 Watts with total solder pad and trace size of 300 mm²

Physical Data

Dimensions (mm)

Size

H (max)

0.8

LR1206

LR2010

LR2512

3.20 0.305

5.23 0.38

6.50 0.38

1.63 0.203

2.64 0.25

3.25 0.25

0.48 0.25

0.8

LR 1225

LR 1206 / 2010 / 2512

Solder Plating

Nickel Barrier Layer

Protective Overcoat

Resistive Element

Copper Termination

Copper Wraparound

Termination

Alumina Substrate

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Issue E · 12.04

中文翻译

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