# 3339H/3339P/3339S/3339W Trimpot® Trimming Potentiometer

## Features

️· Four-Turn / Cermet / Industrial / Sealed
️· Planetary drive for precise wiper setting
️· Top and side adjustment styles
️· RoHS compliant versions available
️· Adjustment Tool: H-90

## Electrical Characteristics

️· Standard Resistance Range: 10 to 1 megohm (see resistance table)
️· Resistance Tolerance: ±10% std. (tighter tolerance available)
️· Absolute Minimum Resistance: 1% or 2 ohms max.
️· Contact Resistance Variation: 3% or 3 ohms max.
️· Adjustability: ±0.05% Voltage, ±0.1% Resistance, Infinite Resolution
️· Insulation Resistance: 500 Vdc, 1,000 megohms min.
️· Dielectric Strength: 600 Vac (Sea Level), 250 Vac (80,000 Feet)
️· Effective Travel: 4 turns nom.

## Environmental Characteristics

️· Power Rating: 0.5 watt @ 85°C, 0 watt @ 150°C
️· Temperature Range: -55°C to +150°C
️· Seal Test: 85°C Fluorinert
️· Load Life: 1,000 hours 0.5 watt @ 85°C (3% ΔTR, CRV)
️· Rotational Life: 200 cycles (3% ΔTR, CRV)

## Physical Characteristics

️· Torque: 3 oz-in. max.
️· Mechanical Stops: Wiper idles
️· Terminals: Solderable pins
️· Weight: 0.02 oz.
️· Wiper: 50% (Actual TR) ±10%
️· Flammability: U.L.94V-0
️· Standard Packaging: 50 pcs. per tube

## Ordering Information

️· Model: 3339H/3339P/3339S/3339W
️· Style: Standard or Modified
️· Product Indicator: -1 (Standard)
️· Resistance Code (See Standard Resistance Table)
️· Terminations: LF (100% Tin-plated, RoHS compliant), Blank (90% Tin / 10% Lead-plated)

## Standard Resistance Table (Examples)

Resistance (Ohms)	Resistance Code
10	100
100	101
200	201
500	501
1,000	102
10,000	103
100,000	104
1,000,000	105

*(See datasheet for full table)*

## Common Dimensions (Examples)

️· 6.35 (.250)
️· 7.62 (.300)
️· .51 (.020)
️· 2.54 ± .025 (.10 ± .01)