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3339W-1-253

Bourns

Trimmer - Cermet - 0.5W - 25kohm - 300V - 10% - 100ppm/°C - 4 Turn(s) ...

Datasheet

RoHS Compliant

TUBE Packaging

DESCRIPTION

The 3339W-1-253 is a four-turn cermet trimming potentiometer manufactured by Bourns, featuring a unique planetary drive mechanism that enables precise wiper setting of a multiturn adjustment in a single-turn package size. This sealed, industrial-grade component offers a standard resistance range from 10 ohms to 1 megohm with ±10% tolerance and infinite resolution, delivering voltage adjustability of ±0.05% and resistance adjustability of ±0.1%. The device operates over a temperature range of -55°C to +150°C with a temperature coefficient of ±100 ppm/°C, and features a maximum torque of 3 oz-in., solderable pins, and an effective travel of 4 turns nominal. With its RoHS-compliant construction, dielectric strength of 600 VAC at sea level, and rotational life of 200 cycles, the 3339W-1-253 is well-suited for precision trimming applications in industrial instrumentation, signal processing circuits, and calibration systems where reliable, repeatable resistance adjustment is essential.

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SPECIFICATIONS

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Supplier:

Bourns

Part No:

3339W-1-253

Unit of Measure:

Per Each

RoHS:

Yes

HTS:

8536308000

COO:

ECCN:

EAR99

Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.