trimmer potentiometers

Feature

Carbon resistive element.

Dust proof enclosure

Polyester substrate

Also upon request:

Wiper positioned at 50% or fully clockwise

Long life model for low cost control pot.applications

Low torque option

Supplied n magazines for automatic insertion

Self extinguishable plastic UL 94V-0

Cut track option

Special tapers

Mechanical detents

Mechanical specification

Mechanical rotation angle : 265°±5°

Electrical rotation angle: 250°±20°

Torque :0.5 to 2.5 Ncm

Stop torque: >10 Ncm

Electrical specification

Range of value:100ohm≤Rn≤5M (Decad.1.0-2.0-2.2-2.5-4.7-5.0)

Tolerance 100ohm≤Rn≤1Mohm ±20% ;1Mohm≤Rn≤5Mohm ±30%

Max.voltage:250 VDC(lin) 125VDC(no lin)

Nominal Power: 50℃(122°F) 0.25W(lin) 0.12W( no lin)

Taper (log.&alog.only Rn≥1k)lin;log;alog

Residual resistance:≤5.10-3Rn(2ohm)

Equivalent noise resistance:≤3%Rn(3ohm)

Operating temperature:(-25℃+70℃)(-13°F+158F)

The carbon potentiometers are widely use for car sounds, communication
appliances, house cinema systems, televisions, CDs, DVDs, PC displays,
PC videos, PC multi-media speakers, earphones, electric toys, lamps and
lanterns.