Datasheet > TMC250R0806FE01

TMC250R0806FE01

更新时间： 2024-01-23 20:45:47

品牌	Logo	应用领域
威世 - VISHAY		电阻器
页数	文件大小	规格书
5页	189K
描述
Fixed Resistor, Wire Wound, 250W, 0.0806ohm, 1% +/-Tol, Chassis Mount, GREEN

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TMC250R0806FE01 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：	GREEN
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8533.21.00.80	风险等级：	5.67
其他特性：	NON-INDUCTIVE	构造：	Rectangular
安装特点：	CHASSIS MOUNT	端子数量：	2
最高工作温度：	250 °C	最低工作温度：	-55 °C
封装高度：	55.58 mm	封装长度：	114.3 mm
封装形状：	RECTANGULAR PACKAGE	封装形式：	Chassis Mount
封装宽度：	76.2 mm	包装方法：	BULK
额定功率耗散 (P)：	250 W	额定温度：	25 °C
电阻：	0.0806 Ω	电阻器类型：	FIXED RESISTOR
系列：	TMC	子类别：	FIXED RESISTOR
表面贴装：	NO	技术：	WIRE WOUND
端子形状：	LUG	容差：	1%
Base Number Matches：	1

TMC250R0806FE01 数据手册

TMC

Vishay Huntington

www.vishay.com

MATERIAL SPECIFICATIONS

TMC NON-INDUCTIVE

Element: Copper-nickel alloy or nickel-chrome alloy,

depending on resistance value

Models of equivalent physical and electrical specifications

are available with non-inductive (Ayrton-Perry) winding.

They are identified by model number with special

(TMC005…NI, for example).

Core: Ceramic, steatite or alumina, depending on physical

size

Encapsulant: Silicone molded construction

Housing: Aluminum with hard anodic coating

End Caps: Stainless steel

SPECIAL MODIFICATIONS

A number of special modifications to the aluminum housed

resistor style are available upon request. Special

modifications include:

Standard Terminals: For TMC005 through TMC050 size

terminal finish - Lead (Pb)-free is Ni/Pd/Au, finish is on

copper clad steel core terminal. For TMC100 and TMC250

terminals are threaded stainless steel.

• Terminal configurations and materials

• Resistance values and tolerances

• Low resistance temperature coefficient (RTC)

• Housing configuration

Part Marking: HEI, model, wattage, value, tolerance, date

code

• Threaded mounting holes

• Preconditioning and other additional testing

PERFORMANCE

TEST

CONDITIONS OF TEST

Rated power applied until thermally stable, then a minimum of 15 min at - 55 °C

TEST LIMITS

Thermal Shock

Short Time Overload

(0.5 % + 0.05 ) R

5 x rated power for 5 s

Dielectric Withstanding

Voltage

1000 V_rmsTMC005, TMC010 and TMC025; 2000 Vrms for TMC050;

4500 V_rmsfor TMC100 and TMC250; duration 1 min

(0.2 % + 0.05 ) R

High Temperature Storage

Moisture Resistance

Shock, Specified Pulse

Vibration, High Frequency

Load Life

250 °C for 2 h

(0.5 % + 0.05 ) R

(1.0 % + 0.05 ) R

(0.2 % + 0.05 ) R

(1.0 % + 0.05 ) R

(0.2 % + 0.05 ) R

MIL-STD-202 Method 106, 7b not applicable

MIL-STD-202 Method 213, 100 g’s for 6 ms, 10 shocks

Frequency varied 10 Hz to 2000 Hz, 20 g peak, 2 directions 6 h each

1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF”

30 s, 5 pound pull test for TMC005 and TMC010, 10 pound pull test for other sizes

Terminal Strength

Revision: 30-Aug-12

Document Number: 31806

For technical questions, contact: ww2aresistors@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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与TMC250R0806FE01相关器件

型号	品牌	描述	获取价格	数据表
TMC250R0806FE01NI	VISHAY	Fixed Resistor, Wire Wound, 250W, 0.0806ohm, 1% +/-Tol, Chassis Mount, GREEN	获取价格
TMC250R1800HE01	VISHAY	Fixed Resistor, Wire Wound, 250W, 0.18ohm, 3% +/-Tol, Chassis Mount, GREEN	获取价格
TMC250R1800JE01	VISHAY	Fixed Resistor, Wire Wound, 250W, 0.18ohm, 5% +/-Tol, Chassis Mount, GREEN	获取价格
TMC250R1800JE01NI	VISHAY	Fixed Resistor, Wire Wound, 250W, 0.18ohm, 5% +/-Tol, Chassis Mount, GREEN	获取价格
TMC-25-1.13K-1%	VISHAY	Fixed Resistor, Wire Wound, 25W, 1130ohm, 550V, 1% +/-Tol, -20,20ppm/Cel,	获取价格
TMC-25-1.5-1%	VISHAY	Fixed Resistor, Wire Wound, 25W, 1.5ohm, 550V, 1% +/-Tol, 50ppm/Cel, Chassis Mount	获取价格

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