67WR2K – TBC

Part Number:

67WR2K

Manufacturer:

TBC

Date Code:

RoHS:

MSL:

COO:

Description:

Cermet Trimmer, 0.5 W, 200 V, 10% Tolerance, 100 ppm, 20 Turns

Datasheet:

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Stock Quantity: 2

Selling Unit: Each

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2 in stock

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Product Details:

Overview

The TT Electronics 67WR2K is a highly reliable, 2 kOhm multiturn trimmer potentiometer designed for precise analog circuit adjustments. Its cermet element ensures excellent stability across a wide operating temperature range, crucial for applications demanding long-term accuracy. A key design consideration for this component is the trade-off between its 10% tolerance and the need for fine-tuning; while sufficient for many general adjustments, high-precision calibration might necessitate external amplification or a lower tolerance device, especially in sensitive instrumentation. This through-hole mounted unit offers 20 turns for granular control.

Key Features

Resistance: 2 kOhms
Power Rating: 500 mW (1/2 W)
Voltage Rating: 200 V
Tolerance: 10 %
Temperature Coefficient: 100 PPM/°C
Dimensions: 9.53mm (L) x 4.95mm (W) x 10.4mm (H)

Applications

The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.

Calibration of sensor signal conditioning circuits
Setting gain stages in audio preamplifiers
Fine-tuning bias points in discrete transistor amplifiers
Establishing reference voltages in power supply regulation loops