Datasheet > 026T224K271A1A3

026T224K271A1A3

更新时间： 2024-11-08 10:24:11

品牌	Logo	应用领域
西迪斯 - CTS		/
页数	文件大小	规格书
4页	563K
描述
Fixed Resistor, Wire Wound, 5W, 270ohm, 500V, 10% +/-Tol

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026T224K271A1A3 数据手册

Series 026

Commercial 15/16"

(24mm) Diameter,

5-Watt, Wirewound

Variable Resistors

• Fully enclosed construction

• 5-watt power rating

• Compact size

• Superior resistance stability

• Tandem constructions available

• Economical

• Bushing or twist tab mounting

• Available with pull-push and rotary

power switches

• 3% maximum linearity

Electrical and Mechanical Specifications

Resistance Range

Resistance Tapers

Linear: 1 ohm through 25K ohms

Audio: 20 ohms through 10K ohms

Standard: Linear, 15% audio

Special: Consult factory

Resistance Tolerance

Standard: 10%

Taps

Special: Tighter tolerance available in most

resistance values

One tap at 50% of resistance and rotation available

on resistance values under 5K ohms.

Power Rating, Watts

5 watts @25^oC, 4watts@55^oC, derated to

Power Switches

no load at 105^oC, linear taper, bushing

mounted control on steel panel 4" x 4" x .050"

(101.6mm x 101.6mm x 1.27mm).

Available in most constructions.

Angle of Rotation

Total Rotation:

(Derating required on two section controls.)

Without switch --- 300

With switch

Voltage Rating

--- 300

Bushing to Terminals:

Effective Rotation:

High pot test, one minute --- 1,000 VAC

Operating maximum

Without switch --- 280 ^oapproximate

--- 500 VDC

With switch

--- 265 ^oapproximate

Across End Terminals:

Turning Torque

350 VDC maximum, load not to exceed

wattage rating.

0.75 to 6.0 IN.OZ. (45 to 360 g-cm)

Stop strength

Typical 8 to 15 Kg-cm (material dependent)

Operating Temperature

-10^oC to +70^oC

(continued on next page)

Technical Data Sheet 1448C

Technical Data Sheet 10/28/03 Rev A

C T S C O R P O R A T I O N / M A N U F A C T U R E R O F R E L I A B L E E L E C T R O N I C C O M P O N E N T S

12 3 4

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