Datasheet > 4M3002-K

4M3002-K

更新时间： 2024-10-01 06:50:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	121K
描述
Temperature Dependent Resistor, RESISTOR, TEMPERATURE DEPENDENT, NTC, 30000 ohm, THROUGH HOLE MOUNT

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4M3002-K 数据手册

RMKHT (CNHT)

www.vishay.com

Vishay Sfernice

High Temperature (230 °C) Wirebondable Thin Film Chip Resistors

and Resistor Networks

FEATURES

• Operating temperature range: - 55 °C; + 215 °C

• Storage temperature: - 55 °C; + 230 °C

• Wirebondable (aluminum pads)

• Aluminum or gold pads

• Large selection of sizes available

• Custom networks available on request (CNHT)

• Temperature coefficient down to 15 ppm/°C

(- 55 °C; + 215 °C)

INTRODUCTION

For applications such as down hole applications, the need

for parts able to withstand very severe conditions

(temperature as high as 215 °C powered or up to 230 °C

• Tolerance down to 0.05 %

• Temperature coefficient remains at 15 ppm/°C after long

term storage at 230 °C

un-powered) has leaded Vishay Sfernice to push out the

limit of the thin film technology.

• Material categorization: For definitions of compliance

please see www.vishay.com/doc?99912

Designers might read the application note “Power

Dissipation Considerations in High Precision Vishay

Sfernice Thin Film Chip Resistors and Arrays

(P, PRA, etc…) (High Temperature Application)

www.vishay.com/doc?53047 in conjunction with this

datasheet to help them to properly design their PCBs and

get the best performances of the RMKHT.

TYPICAL PERFORMANCE

ABS

25 ppm/°C

ABS

TRACKING ⁽¹⁾

2 ppm/°C

RATIO ⁽¹⁾

0.02 %

TCR

TOL.

0.05 %

Note

Vishay Sfernice research and development engineers will

be willing to support any customer design considerations.

(1)

When applicable (networks only)

MECHANICAL SPECIFICATIONS

Resistive element

Nichrome (NiCr)

Silicon (size 22, 33, 55, 515) - alumina (other sizes)

Aluminum (Al) or gold (Au)

Substrate material

Bonding pads

Passivation

Silicon nitride (Si3N4)

Back metallization ⁽²⁾

Gold on nickel barrier

Note

(2)

When applicable (only on alumina substrate)

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

With Pd (T_j= 230 °C)

T = 185 °C

T = 200 °C

T = 215 °C

T = 230 °C

2000

4000

6000

8000

t (h)

10 000

12 000

14 000

Note

TCR (- 55 °C; + 215 °C) remains unchanged after 15 000 h storage

•

Revision: 26-Mar-13

Document Number: 60075

For technical questions, contact: sferthinfilm@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4M3002-K相关器件

型号	品牌	获取价格	描述	数据表
4M-31	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max,
4M-33	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4M-34	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4M-35	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4M-36	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4M-37	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4M-38	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4M-39	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max,
4M-4	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max, PACKAGE
4M-40	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max, PACKAGE

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