WH148 Carbon Film Potentiometer 6PIN B250K
KSH 40.00
Out of Stock
The WH148 B250K is a dualgang (6pin) carbon film rotary potentiometer with a 250K ohm resistance and a linear (Btaper) response curve. This compact 16mm diameter component integrates two independent potentiometers in a single housing, sharing a common shaft for simultaneous, synchronized control making it ideal for stereo volume control, balanced signal processing, and precision dual-channel adjustments in higher impedance circuits.
| Parameter | Value |
|---|---|
| Resistance | 250K ohms ±20% |
| Taper | Linear (BCurve) resistance changes linearly |
| Number of Gangs | 2 (Dual/stereo) |
| Number of Pins | 6 (3 per gang) |
| Rated Power | 0.05W (B-curve) |
| Max Operating Voltage | 200V (B-curve) |
| Total Rotation Angle | 300° ±5° |
| Rotational Life | 10,000 cycles |
| Rotational Noise | ≤47mV |
| Shaft Diameter | 6mm |
| Shaft Length | 15mm (typical) |
| Operating Temperature | -10°C to +70°C |
| Insulation Resistance | > 100MΩ at DC500V |
= Key Features =
DualGang Design Two independent potentiometers on one shaft for stereo or dual-channel control
Linear (B) Taper - Predictable linear resistance change for precision adjustments
6Pin Configuration Provides separate connections for each channel (3 pins per gang)
High Resistance Value 250K ohms suitable for highimpedance audio and signal circuits
Low Rotational Noise - ≤47mV ensures clean, stable signal output
Compact 16mm Form Factor - Fits standard panel mounting applications
Carbon Film Element Reliable, costeffective resistive material for general-purpose use
√ Ready to use - standard 6mm shaft with nut and washer included
√ Low rotational noise - 47mV maximum for clean operation
√ 10,000 cycle durability longlasting performance
Avoid exceeding 0.05W power rating to prevent overheating
Avoid overtightening the mounting nut- as this can damage the shaft or housing
Avoid use in lowimpedance circuits- as the high resistance may cause signal degradation
