Datasheet > MMU0102-250.25%B1249K

MMU0102-250.25%B1249K

更新时间： 2024-11-07 19:43:55

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
11页	156K
描述
RES,MELF,THIN FILM,249K OHMS,150WV,.25% +/-TOL,-25,25PPM TC

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MMU0102-250.25%B1249K 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	MELF,	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.75
构造：	Cylindrical	JESD-609代码：	e3
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：	1.1 mm
封装长度：	2.2 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)：	0.2 W	参考标准：	AEC-Q200
电阻：	249000 Ω	电阻器类型：	FIXED RESISTOR
系列：	MMU 0102-PRECISION	子类别：	Fixed Resistors
技术：	THIN FILM	温度系数：	-25,25 ppm/ °C
端子面层：	Tin (Sn) - with Nickel (Ni) barrier	容差：	0.25%
工作电压：	150 V	Base Number Matches：	1

MMU0102-250.25%B1249K 数据手册

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MMU 0102, MMA 0204, MMB 0207 - Precision

Vishay Beyschlag

Precision MELF Resistors

FEATURES

• Approved according to EN 140401-803

• Advanced thin film technology

• Superior stability: Class 0.05

• Wide precision range: 10 Ω to 1 MΩ

• 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

• Test and measuring equipment

• Industrial and medical electronics

MMU 0102, MMA 0204 and MMB 0207 precision thin film

melf resistors combine the proven reliability of the

professional products with an advanced level of precision

and stability. Therefore they are perfectly suited for

applications in the fields of test and measuring equipment

along with industrial and medical electronics.

METRIC SIZE

DIN:

0102

0204

0207

CECC:

RC 2211M

RC 3715M

RC 6123M

TECHNICAL SPECIFICATIONS

MMA 0204

DESCRIPTION

MMU 0102

MMB 0207

RC 6123 M

Metric CECC size

Resistance range

Resistance tolerance

Temperature coefficient

Operation mode

RC 2211 M

RC 3715 M

22 Ω to 332 kΩ

10 Ω to 511 kΩ

15 Ω to 1 MΩ

0.5 %; 0.25 %; 0.1 %

25 ppm/K; 15 ppm/K

0.25 %; 0.1 %

precision

standard

55/125/56

0.2 W

precision

standard

55/125/56

0.25 W

precision

standard

55/125/56

0.4 W

Climatic category

(LCT/UCT/days)

10/85/56

0.06 W

10/85/56

0.07 W

10/85/56

0.11 W

Rated dissipation, P₇₀

Operating voltage, U_maxAC/DC

150 V

200 V

300 V

Film temperature

85 °C

125 °C

85 °C

125 °C

85 °C

125 °C

Max. resistance change at P₇₀

for resistance range,

22 Ω to 332 kΩ

10 Ω to 511 kΩ

15 Ω to 1 MΩ

|ΔR/R| max., after:

1000 h

8000 h

≤ 0.05 %

≤ 0.1 %

≤ 0.2 %

≤ 0.6 %

≤ 0.05 %

≤ 0.1 %

≤ 0.2 %

≤ 0.6 %

≤ 0.05 %

≤ 0.1 %

≤ 0.2 %

≤ 0.6 %

≤ 0.1 %

≤ 0.3 %

≤ 0.1 %

≤ 0.3 %

≤ 0.1 %

≤ 0.3 %

225 000 h

Permissible voltage against

ambient (insulation):

1 minute, U_ins

200 V

75 V

≤ 2.0 × 10^-9/h

300 V

75 V

≤ 0.7 × 10^-9/h

500 V

75 V

≤ 0.7 × 10^-9/h

continuous

Failure rate

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.

www.vishay.com

For technical questions contact: ff3bresistors@vishay.com

Document Number: 28714

Revision: 18-Jul-06

12 3 4 5 6 7...11

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与MMU0102-250.25%B1249K相关器件

型号	品牌	获取价格	描述	数据表
MMU0102-250.25%B1255K	VISHAY	获取价格	RES,MELF,THIN FILM,255K OHMS,150WV,.25% +/-TOL,-25,25PPM TC
MMU0102-250.25%B1287K	VISHAY	获取价格	RES,MELF,THIN FILM,287K OHMS,150WV,.25% +/-TOL,-25,25PPM TC
MMU0102-250.25%B1324K	VISHAY	获取价格	RES,MELF,THIN FILM,324K OHMS,150WV,.25% +/-TOL,-25,25PPM TC
MMU0102-250.25%B1332K	VISHAY	获取价格	RES,MELF,THIN FILM,332K OHMS,150WV,.25% +/-TOL,-25,25PPM TC
MMU0102-250.5%B010R9	VISHAY	获取价格	Fixed Resistor, Thin Film, 0.3W, 10.9ohm, 150V, 0.5% +/-Tol, -25,25ppm/Cel
MMU0102-250.5%B01K26	VISHAY	获取价格	Fixed Resistor, Thin Film, 0.3W, 1260ohm, 150V, 0.5% +/-Tol, -25,25ppm/Cel
MMU0102-250.5%B0205K	VISHAY	获取价格	Fixed Resistor, Thin Film, 0.3W, 205000ohm, 150V, 0.5% +/-Tol, -25,25ppm/Cel
MMU0102-250.5%B024R9	VISHAY	获取价格	Fixed Resistor, Thin Film, 0.3W, 24.9ohm, 150V, 0.5% +/-Tol, -25,25ppm/Cel
MMU0102-250.5%B034R8	VISHAY	获取价格	Fixed Resistor, Thin Film, 0.3W, 34.8ohm, 150V, 0.5% +/-Tol, -25,25ppm/Cel
MMU0102-250.5%B03K3	VISHAY	获取价格	Fixed Resistor, Thin Film, 0.3W, 3300ohm, 150V, 0.5% +/-Tol, -25,25ppm/Cel

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