Datasheet > 231215654752

231215654752

更新时间： 2024-10-30 16:20:59

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
13页	177K
描述
RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 4750 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPLIANT

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231215654752 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	, 1406
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.77	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
封装形状：	CYLINDRICAL PACKAGE	包装方法：	TR, BLISTER, 7 INCH
额定功率耗散 (P)：	0.25 W	额定温度：	70 °C
电阻：	4750 Ω	电阻器类型：	FIXED RESISTOR
尺寸代码：	1406	表面贴装：	YES
技术：	THIN FILM	温度系数：	25 ppm/ °C
端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier	端子形状：	WRAPAROUND
容差：	0.5%	工作电压：	200 V
Base Number Matches：	1

231215654752 数据手册

MMU 0102, MMA 0204, MMB 0207 - Professional

Vishay Beyschlag

Professional MELF Resistors

FEATURES

• Approved according to EN 140401-803

• Advanced thin film technology

• Excellent overall stability: exceeds Class 0.25

• Force fitted steel caps, tin plated on nickel barrier

• Pure Sn termination on Ni barrier layer

• Compatible with lead (Pb)-free and lead containing

soldering processes

• Lead (Pb)-free and RoHS compliant

APPLICATIONS

• Automotive

• Telecommunication

• Industrial

• Medical equipment.

MMU 0102, MMA 0204 and MMB 0207 professional thin film

MELF resistors are the perfect choice for most fields of

modern professional electronics where reliability and stability

is of major concern. The typical applications in the fields of

automotive, telecommunication and medical equipment

reflect the outstanding level of proven reliability.

METRIC SIZE

DIN:

0102

0204

0207

CECC:

RC 2211M

RC 3715M

RC 6123M

TECHNICAL SPECIFICATIONS

DESCRIPTION

MMU 0102

RC 2211M

MMA 0204

RC 3715M

MMB 0207

CECC size

RC 6123M

Resistance range

Resistance tolerance

0.22 Ω to 2.21 MΩ

5 %; 2 %; 1 %; 0.5 %

0.22 Ω to 10 MΩ

5 %; 1 %; 0.5 %

0.1 Ω to 15 MΩ

5 %; 2 %; 1 %; 0.5 %

100 ppm/K; 50 ppm/K;

25 ppm/K

Temperature coefficient

50 ppm/K; 25 ppm/K

Operation mode

standard

55/125/56

0.2 W

power

55/155/56

0.3 W

standard

55/125/56

0.25 W

power

55/155/56

0.4 W

standard

55/125/56

0.4 W

power

55/155/56

1.0 W²⁾

Climatic category (LCT/UCT/days)

Rated dissipation, P₇₀

Operating voltage, U_maxAC/DC

150 V

200 V

300 V

Film temperature³⁾

125 °C

155 °C

125 °C

155 °C

125 °C

155 °C

Max. resistance change at P₇₀

for resistance range,

|ΔR/R| max., after:

1000 h

0.22 Ω to 221 kΩ

0.22 Ω to 332 kΩ

0.22 Ω to 1 MΩ

≤ 0.15 %

≤ 0.25 %

≤ 0.5 %

≤ 0.15 %

≤ 0.25 %

≤ 0.5 %

≤ 0.15 %

≤ 0.25 %

≤ 0.5 %

8000 h

≤ 0.3 %

≤ 1 %

≤ 0.3 %

≤ 1 %

≤ 0.3 %

≤ 1 %

225 000 h

Permissible voltage

against ambient (insulation):

1 minute; U_ins

continuous

200 V

75 V

300 V

75 V

500 V

75 V

Failure rate

≤ 2 x 10^-9/h

≤ 0.7 x 10^-9/h

Note: 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.

www.vishay.com

For technical questions contact: ff3bresistors@vishay.com

Document Number: 28713

Revision: 18-Jul-06

12 3 4 5 6 7...13

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与231215654752相关器件

型号	品牌	获取价格	描述	数据表
231215654753	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 47500 ohm, SURFACE MOUNT, 1406, MELF, ROHS COM
231215654754	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 475000 ohm, SURFACE MOUNT, 1406, MELF, ROHS CO
231215654759	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 47.5 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMP
231215654879	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 48.7 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMP
231215654931	VISHAY	获取价格	暂无描述
231215654933	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 49300 ohm, SURFACE MOUNT, 1406, MELF, ROHS COM
231215654934	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 493000 ohm, SURFACE MOUNT, 1406, MELF, ROHS CO
231215654939	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 49.3 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMP
231215654991	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 499 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMPL
231215654992	VISHAY	获取价格	RESISTOR, THIN FILM, 0.25 W, 0.5 %, 25 ppm, 4990 ohm, SURFACE MOUNT, 1406, MELF, ROHS COMP

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