Datasheet > 176S-502

176S-502

更新时间： 2025-09-02 19:35:03

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	80K
描述
微调电位计匝

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

176S-502 数据手册

117^S

Vishay Techno

www.vishay.com

Multi-Turn 3/8" (9.52 mm) Square Wirewound Trimmers

FEATURES

• Precious metal wiper

• 1.0 W to +85 °C

• TCR 50 ppm/°C

• Solderable leads

• Military quality at affordable prices

ELECTRICAL SPECIFICATIONS

APPLICATIONS

Electrical travel

22 turns ꢀ turns

Wirewound trimmers are particularly useful in those

applications where any combination of high power, low

temperature coefficient of resistance and / or excellent long

term life stability are important design considerations.

10  to 10 k (extended range

Resistance range

available in non MIL-SPEC product)

5 ꢁ standard

(closer tolerances available)

Resistance tolerance

Temperaturecoefficient

(-65 °C to +150 °C)

50 ppm/°C

1.0 W at +85 °C derated to 0 W

at +150 °C, these specifications

exceed MIL-SPEC

STANDARD RESISTANCE VALUES

Power rating

RESISTANCE ⁽¹⁾

NOMINAL RESOLUTION

(%)

()

End resistance

1  or 2 ꢁ, whichever is greater

1.10

0.85

0.65

0.51

0.ꢀ0

0.ꢀ5

0.3ꢀ

0.27

0.20

0.16

0.13

Equivalent noise

resistance (ENR)

100  maximum

1000 V_ACat atmospheric pressure

These specifications exceed

MIL-SPEC

Dielectric (DWV)

100

200

500

> 100 000 M (500 V_DC) these

specifications exceed MIL-SPEC

Insulation resistance

ENVIRONMENTAL SPECIFICATIONS

Temperature limits: -65 °C to +150 °C

Sealing: fully sealed case (non-hermetic)

10K

20K

Note

MECHANICAL SPECIFICATIONS

Operating torque: 5 oz.-inches maximum

Rotation: clutch stop, wiper idles

Weight: 0.935 g maximum

(1)

Other resistances available upon request

CIRCUIT DIAGRAM

Resistive element: nickel chromium

Rotational life: 200 cycles minimum

Terminal strength: 2 lbs for 10 s

GLOBAL PART NUMBER INFORMATION

New Global Part Numbering: 117S500RB (preferred part number format)

GLOBAL MODEL

TYPE

RESISTANCE VALUE

PACKAGING

117 = teflon leadwire

/ = continuous rotation

S = clutch stop

R = decimal

K = thousand

100R = 100 

5K00 = 5 k

B = bulk

Historical part numbering: 117s501 (will continue to be accepted)

117

501

RESISTANCE VALUE

HISTORICAL MODEL

TYPE

Revision: 20-Jul-2021

Document Number: 68016

For technical questions, contact: sfer@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

12 3

中文翻译

下载PDF

与176S-502相关器件

型号	品牌	获取价格	描述	数据表
176S12	ETC	获取价格	CBL FEMALE TO WIRE LEAD 6POS 1'
176SN12	ETC	获取价格	CBL FEMALE TO WIRE LEAD 6POS 1'
177	HUBBELL	获取价格	4 in. Octagon Box, Drawn, 2-1/8 in. Deep with NMSC Clamps and TS Bracket
177-007-100P1BF4-04	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,
177-007-100P1BF6-05	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,
177-007-100P1BG4-01	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,
177-007-100P1BG4-06	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,
177-007-100P1BG6-05	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,
177-007-100P1BH4-04	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,
177-007-100P1BH6-01	GLENAIR	获取价格	D Microminiature Connector, 100 Contact(s), Male, Plug,

产品中心

服务支持

精选活动

关于我们

帮助中心

176S-502

176S-502 数据手册

与176S-502相关器件

与176S-502相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

176S-502

176S-502 数据手册

与176S-502相关器件

与176S-502相关文章

您还可以找

您在本页遇到什么问题？