Datasheet > 231219923001

231219923001

更新时间： 2024-11-07 07:40:15

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	133K
描述
Fixed Resistor, Carbon Film, 0.4W, 300ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, GREEN

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231219923001 数据手册

CMB 0207

Vishay Beyschlag

High Pulse Load MELF Resistors

FEATURES

• Approved to the safety requirements of

IEC 60065, 14.1.a* (= VDE 0860, 14.1.a)

VDE-REG.-Nr. B583

REG.-Nr. B583

• AEC-Q200 qualified

• Special carbon film technology

• Up to 10 kV or 17 kW single pulse capability

• Up to tbf. continuous pulse load capability

• ESD capability: 16 kV, human body model

• Compliant to RoHS directive 2002/95/EC

• Find out more about Vishay’s Automotive Grade Product

requirements at: www.vishay.com/applications

CMB 0207 specialty MELF resistors with advanced pulse

load capability are the perfect choice for the protection of

circuitry with signal and mains input lines from surge pulses.

The resistors are also suitable for circuits exposed to high

levels of electromagnetic interference or electro-static

discharge. The applications are in all fields of automotive,

telecommunication, industrial and medical equipment.

APPLICATIONS

• Automotive

• Telecommunication

• Industrial

• Medical equipment

METRIC SIZE

DIN

0207

CECC

RC 6123M

TECHNICAL SPECIFICATIONS

DESCRIPTION

CMB 0207

RC 6123M

CECC size

Resistance range

2.2 Ω to 1.5 MΩ

5 %; 2 %; 1 %

see TCR graph

Resistance tolerance

Temperature coefficient

Operation mode

Standard

55/125/56

0.4 W

Power

55/155/56

1.0 W ⁽²⁾

Climatic category (LCT/UCT/days)

(1)

Rated dissipation, P₇₀

Operating voltage, U_max.AC/DC

500 V

Film temperature ⁽³⁾

125 °C

155 °C

Max. resistance change at P₇₀for resistance range, ΔR/R after:

2.2 Ω to 10 kΩ

1000 h

≤ 0.5 %

≤ 1 %

t.b.f

≤ 1 %

≤ 2 %

8000 h

225 000 h

Permissible voltage against ambient (insulation):

Failure rate: FIT_observed

1 min; U_ins

750 V

75 V

≤ 0.1 x 10^-9/h

Continuous

Notes

•

These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over

operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.

⁽¹⁾The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heatflow support of the

printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded. Furthermore, a

high level of ambient temperature or of power dissipation may raise the temperature of the solder joint, hence special solder alloys or board

materials may be required to maintain the reliability of the assembly.

⁽²⁾Specified power rating requires dedicated heat-sink pads.

⁽³⁾Film temperatures above the specified range may be permissible, e.g. 175 °C. Please contact the factory for details.

** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902

Document Number: 28755

Revision: 01-Mar-10

For technical questions, contact: melf@vishay.com

www.vishay.com

12 3 4 5 6 7

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与231219923001相关器件

型号	品牌	获取价格	描述	数据表
231219923004	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 300000ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF,
231219923301	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 330ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, GRE
231219923303	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 33000ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, G
231219923309	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 33ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, GREE
231219923902	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 3900ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, GR
231219923903	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 39000ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, G
231219924301	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 430ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, GRE
231219924302	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 4300ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, GR
231219924303	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 43000ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF, G
231219924304	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 430000ohm, 500V, 2% +/-Tol, Surface Mount, 2309, MELF,

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