Datasheet > 231219914992

231219914992

更新时间： 2024-10-30 17:02:31

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
7页	133K
描述
Fixed Resistor, Carbon Film, 0.4W, 4990ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, GREEN

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231219914992 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	MELF, 2309	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8533.10.00.42
风险等级：	5.7	其他特性：	LASER TRIMMABLE, RATED AC VOLTAGE (V): 500
构造：	Cylindrical	JESD-609代码：	e3
安装特点：	SURFACE MOUNT	端子数量：	2
最高工作温度：	125 °C	最低工作温度：	-55 °C
封装直径：	2.2 mm	封装长度：	5.8 mm
封装形状：	CYLINDRICAL PACKAGE	封装形式：	MELF
包装方法：	TR, BLISTER, 7 INCH	额定功率耗散 (P)：	0.4 W
额定温度：	70 °C	参考标准：	AEC-Q200
电阻：	4990 Ω	电阻器类型：	FIXED RESISTOR
系列：	CMB 0207	尺寸代码：	2309
子类别：	Fixed Resistors	表面贴装：	YES
技术：	CARBON FILM	端子面层：	Tin (Sn) - with Nickel (Ni) barrier
端子形状：	WRAPAROUND	容差：	1%
工作电压：	500 V	Base Number Matches：	1

231219914992 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231219914992相关器件

型号	品牌	获取价格	描述	数据表
231219914993	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 49900ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, G
231219914994	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 499000ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF,
231219914999	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 49.9ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, GR
231219915112	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 5110ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, GR
231219915113	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 51100ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, G
231219915114	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 511000ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF,
231219915119	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 51.1ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, GR
231219915491	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 549ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, GRE
231219915492	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 5490ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, GR
231219915493	VISHAY	获取价格	Fixed Resistor, Carbon Film, 0.4W, 54900ohm, 500V, 1% +/-Tol, Surface Mount, 2309, MELF, G

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