RT025AS4701KB Vishay, RT025AS4701KB Datasheet

RT025AS4701KB

Manufacturer Part Number

RT025AS4701KB

Description

RHEOSTAT, 25W 4K7RHEOSTAT, 25W 4K7

Manufacturer

Vishay

Series

RTr

Datasheet

1.ACCRFBOUTON29JF.pdf (3 pages)

Specifications of RT025AS4701KB

Resistors Element Type

VARIABLE ROTARY WIREWOUND

Resistance, Track

4.7KR

Power Rating

25W

Case Style

PANEL MOUNT

Diameter, Body

38MM

Diameter, Shaft

6MM

Turns, No. Of

Angle,

ROHS COMPLIANT

Resistance

4.7 KOhms

Tolerance

10 %

Termination Style

Quick Connect

Taper

Linear

Shaft Length

12 mm

Shaft Diameter

6 mm

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 3
Download datasheet (128Kb)

DIMENSIONS in millimeters

MECHANICAL SPECIFICATIONS

Mechanical Protection

Mechanical Travel

Operating Torque

End Stop Torque

Unit Weight

ENVIRONMENTAL SPECIFICATIONS

Temperature Range

Climatic Category

Document Number: 50026

Revision: 23-Mar-09

ELECTRICAL SPECIFICATIONS

Ohmic Range

Tolerance Standard

Power Rating

Variation Law

Dielectric Strength

Insulation Resistance

60°

ADAPTATION BOARD

On request

Standard

Wirewound Rheostat/Potentiometer

Ø 2.2

RT25-PA1

Vitreous

300° ± 5°

1 Ncm to 10 Ncm

50 Ncm

80 g

- 55 °C + 320 °C

CCTU 454

CEI 55/200/56

For technical questions, contact:

Sectorial winding

25 W at 25 °C

1 Ω to 4.7 kΩ

1000 V

MΩ (500 V

± 10 %

Linear

RMS

9 ± 1

MOUNTING SIDE

7.6

22 ± 2

)

M10 x 0.75

FEATURES

• 25 W at 25 °C

• CCTU 05-03B (PA1)

• Vitreous - RT style

• Compliant to RoHS directive 2002/95/EC

LOCKING DEVICE

This is supplied as an option.

The available spindle length is according to the panel

thickness.

Order reference: DBA6

ADAPTATION BOARD

This enables 2 point mounting instead of bush mounting. The

adaptation board is supplied as an option with 2 mounting

screws. Consequently, the available spindle length is

reduced by 9.5 mm.

Ø 6 - 0.05

sfer@vishay.com

- 0

2 tightening screws

PANEL CUT OUT DETAILS

max. panel thickness 6.5

23.5

Ø 10.5

spanner n° 14

Ø 4.5

1 ± 0.2

23.5

Vishay Sfernice

Ø 10.5

12.5 ± 0.5

www.vishay.com

2 holes Ø 5

RT25

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RT025AS4701KB Summary of contents

Page 1

... Consequently, the available spindle length is RMS reduced by 9.5 mm MΩ (500 For technical questions, contact: sfer@vishay.com RT25 Vishay Sfernice PANEL CUT OUT DETAILS Ø 10.5 2 holes Ø 5 23.5 23.5 PANEL CUT OUT DETAILS Ø 4.5 12.5 ± 0.5 Ø 10.5 1 ± 0.2 ...

Page 2

... RT25 Vishay Sfernice PARTICULAR CHARACTERISTICS NOMINAL MAX. SERVICE RESISTANCE VOLTAGE Ω 1.5 6.12 2.2 7.42 3.3 9.08 4.7 10.8 6 15.8 15 19.4 22 23.5 33 28.7 47 34.3 68 41.2 100 50 150 61.2 220 74.2 330 90.8 470 108 680 130 1K 158 1.5K 194 2.2K 235 3 ...

Page 3

... Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’ ...

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