Mill Style RV4 Options, Specs

Precision series K/RV4 potentiometers are suitable for both military and commercial applications. They can easily be customized to meet special requirements.

Features

	hot molded carbon element
	gold-plated terminals
	stainless-steel shaft and housing
	quality meeting or exceeding MIL-R-94 - QPL listed

Options

	custom shafts and bushings
	special tapers
	fourth (center) terminal
	high life
	attached switch

Electrical Specifications

Resistance range, linear taper: 50 to 5 Meg

Resistance range, logarithmic taper: 150 to 1 Meg

Resistance tolerance: ą10% or ą20%

Resistance taper: linear, logarithmic, reverse logarithmic; other tapers by special order

Power rating: 2 watts at 70°C derated to 0 watts at 120°C

Insulation resistance:
dry: 10K Meg
wet: 100K Meg

Dielectric strength: 900 V RMS at sea level

Operating voltage: 500 V, subject to power rating

Mechanical Specifications

Mechanical rotation: 314°

Operating torque: 1 oz/in to 6 oz/in

Rotational life: 25,000 cycles

Environmental Specifications

Operating temperature: -65°C to +125°C

Resistance to soldering heat: 350°C for 5 seconds

Humidity range: per MIL-R-94

Vibration range: per MIL-R-94

Shock resistance: per MIL-R-94

Load life: 1000 hours at 70°C