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275X124L104B1A4

Description
Potentiometer, Carbon Composition, 0.25W, 100000ohm, 500V, 20% +/-Tol,
CategoryPassive components    The resistor   
File Size1MB,6 Pages
ManufacturerCTS
Environmental Compliance
Download Datasheet Parametric View All

275X124L104B1A4 Overview

Potentiometer, Carbon Composition, 0.25W, 100000ohm, 500V, 20% +/-Tol,

275X124L104B1A4 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerCTS
Reach Compliance Codeunknown
structureRotary
Lead diameter1.4 mm
Lead length4.5 mm
Package diameter17.5 mm
Package length9.5 mm
Package formPanel Mount
Rated power dissipation(P)0.25 W
resistance100000 Ω
Resistor typePOTENTIOMETER
rotation angle300 deg
series275(X)
technologyCARBON COMPOSITION
Tolerance20%
Operating Voltage500 V
Series 270
®
Commercial
Miniature 5/8"
(16mm) Diameter
Composition
Variable Resistors
• Miniature 5/8" (16mm) size
• Versatile mounting styles:
– bushing
– twist tab
– bend tab
– snap-in PC bracket
– solder lug or PC terminals
(shaft parallel or perpendicular to the panel)
• 100
to 5 Meg
resistance range
• Molded or metal shafts
• SPST power switches
• Single, tandem, or concentric units
• Panel seal
• Rear extended shaft
Electrical and Mechanical Specifications
Resistance Range
100
through 5 Meg
(linear taper).
Resistance Tolerance
Standard: ±20%
Special: Other tolerances available in most
resistance values.
Power Rating, Watts
1
/
4
watt per section through 100K
1
/
5
watt per section above 100K
Full rating @ 55°C derated to no load at 85°C,
linear taper, bushing mounted control on steel panel
4" x 4" x .050" (101.6mm x 101.6mm x 1.27mm).
(Derating required on two section controls.)
Voltage Rating
Bushings to Terminals:
High pot test, one minute — 750 VAC
Operating maximum
— 500 VDC
Across End Terminals:
350 VDC, load not to exceed listed wattage ratings.
Resistance Tapers
Standard: Linear, 10% Audio and 10% CCW Audio
Special tapers available to meet most requirements
Angle of Rotation
Total Rotation
Without Switch: 300° ± 5°
With Switch:
315° ± 5°
Effective Rotation
Without Switch: 300° (approximate)
With Switch:
290° (approximate)
Panel Mounting Information
Bushing Mount
Standard: Brass
(continued on next page)
Technical Data Sheet 1448C
Technical Data Sheet 1270E
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MANUFACTURER OF RELIABLE ELECTRONIC COMPONENTS
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