Datasheet > LCM0207SI+300/-250R305%BP

LCM0207SI+300/-250R305%BP

更新时间： 2023-01-02 15:26:38

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
2页	167K
描述
Fixed Resistor - Fusible, 0.25W, 0.3ohm, 5% +/-Tol, -250,300ppm/Cel

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LCM0207SI+300/-250R305%BP 数据手册

LCM0207SI

Vishay Draloric

Carbon Film, Cylindrical, Fusible Resistors

FEATURES

• Fusible resistor for constant voltage designed for

overload protection

• Specially spiralled to provide the fusible function

• Flame retardant coating

• Used in battery chargers, TV-sets, cordless phones,

PC/CPU-cooler

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

POWER RATING

TEMPERATURE

COEFFICIENT

ppm/K

TOLERANCE

RESISTANCE

RANGE

Ω

E-SERIES

70°C

LCM0207SI

0.25

+ 300/- 250

R22 – 1K0

¹⁾Power rating depends on the maximum temperature at

the solder point, the component placement density and

the substrate material.

• Coating: beige

• Marking and packaging :see appropriate catalog or web page

additional 5^thband yellow

TECHNICAL SPECIFICATIONS

PARAMETER

UNIT

LCM0207SI

Rated Dissipation at 70°C

0.25

> 1R0

< 1R0

Minimum Overload to Fuse

Time to Fuse (max)

Derating

Linear to + 125°C

≤ 220

Thermal Resistance

Voltage Coefficient

Category Temperature Range

Failure Rate

K/W

V^–1

≥ 10 ⁷

°C

- 55 / + 125

< 30

10 ^–9/h

Weight / 1000pcs

ORDERING INFORMATION

LCM0207SI

+ 300/- 250

5R6

MODEL

RESISTANCE VALUE

TOLERANCE

PACKAGING

ppm / K

Ω

± %

BP-Blistertape 1500 pcs

For Technical Questions contact : ff1aresistors@vishay.com

Document Number 20002

Revision 24-Jun-02

www.vishay.com

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