Copyright©RARA Electronics Corp.

SP

CARBON FILM SINGLE TURN

POTENTIOMETERS

Description

SP1.2 series potentiometers are designed for use in special equipment such as DC or AC current circuits. SP1.2

series potentiometers can work in ambient temperature ranges from -65oC to +100oC, relative humidity of 95 - 98

%, in an ambient temperature up to +40oC and barometric pressure of 6.7 - 1040 hPa (5-780 mmHg).

Quick Reference Data

Mechanical Angle

255°±5°

Mechanical Angle – electrical angle (different)

Max. 30°

Runing Torque (whole range within)

2 ÷ 6 Ncm

IP rating

IP 54

Dielectric Withstanding Voltage

Min. 1000V AC

Rotational Life

15000 rotations

Anti Rotation Lug (or similar)

2 pins

Rohs 2 Compliant

Compliant

Shaft Diameter

6 mm

Shaft Length (from mounting surface to top)

16mm; 20mm; 25mm

Bushing Length

≤ 9mm

Terminals

Solder lugs

Resistance

10Kohms (E6 series)

Taper Type

Linear - A

Total Resistance Tolerance

±10% - on request

Independent Linearity

±5%

Contact Resistance Variation

Not defined

Insulation Resistance

1Gohms min.

Power Rating At 70°C (Derate to 0 at 125°C)

Min 1W

Operating Temperature Range

-65°C to +100°C

Relative Humidity

95 ÷ 98%

Stop Strength

≥ 50Ncm