SPECTROL MOD 308 PRECISION POTENTIOMETER

Manufacturer: SPECTROL
Type: Precision Potentiometer
Model: MOD 308

Total resistance standard range: 500 … 100 k„¦
Electrical angle: 350° ± 2°

Power rating Section 1 Additional sections: 2.0 W at 70 °C ambient derated to zero at 125 °C (400 VDC maximum) 75 % of the rating of section 1

Output smoothness: 0.1 % maximum
Insulation resistance: 1000 M„¦ minimum, 500 VDC
Dielectric strength: 1000 VRMS, 60 Hz
Phasing: Points at which output ratio is 0.5 aligned ± 1°
MATERIAL SPECIFICATIONS
Housing and lids: Aluminum, anodized
Shaft and clamp rings: Stainless steel, non-magnetic
non-passivated
Terminals: Brass, gold plated for solderability
Bushing mount hardware Lockwasher internal tooth: Panel nut:
Steel, nickel plated
Brass, nickel plated
Temperature range: -55 … 125 °C