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Specifications
Tolerance:
±10%
Power(Watts):
500mW
Number of Turns:
1
Mfr. Part #:
392C325K
Key Attributes
Model Number:
392C325K
Product Description
Product Overview
The 392 Series and RV6 Series 0.5 W Conductive Plastic Potentiometers convert rotary motion into a change of resistance, providing a smooth transition of voltage or current levels for position transducer control. These economical, wave-solderable, and PCB-washable devices are designed for mounting on printed circuit boards (PCBs) and meet MIL-R-94 standards where applicable. They feature an internal shaft seal for moisture protection and are available in various configurations for industrial, commercial, medical, and transportation applications.
Product Attributes
- Brand: Honeywell
- Material: Conductive Plastic
- Certifications: MIL-R-94 (where appropriate)
- Termination Types: PC pin, Solder hook (solder-dipped)
- Shaft Diameter: 3,18 mm [0.125 in]
- Bushing Types: Standard or split locking 1/4-32 NEF-2A (panel seal or no panel seal)
- Shaft/Bushing Materials: Nickel-plated brass, Thermoplastic
- Available Configurations: Metal/metal, Plastic/plastic, or combination
- Custom Designs: Available upon request
Technical Specifications
| Characteristic | Parameter | 392 Series | RV6 Series |
|---|---|---|---|
| Electrical | Maximum working voltage | 350 Vdc max. | 350 Vdc max. |
| Power rating (solder hook) | 0.5 W at 70 C [158 F], derated to 120 C [248 F] | 0.25 W | |
| Resistance range | 100 Ohm to 5 MOhm | 500 Ohm to 2 MOhm | |
| Resistance tolerance (linear tapers) | 10% (100 Ohm to 1 MOhm), 20% (>1 MOhm) | 10% (500 Ohm to 1 MOhm), 20% (>1 MOhm) | |
| Mechanical | Shaft diameter | 3,18 mm [0.125 in] | 3,18 mm [0.125 in] |
| Bushing diameter/thread size | 1/4-32 NEF-2A | 1/4-32 NEF-2A | |
| Operating torque | 3,5 mN m to 14 mN m [0.5 in-oz to 2.0 in-oz] | 3,5 mN m to 14 mN m [0.5 in-oz to 2.0 in-oz] | |
| Environmental | Operating temperature | -55 C to 120 C [-67 F to 248 F] | -55 C to 120 C [-67 F to 248 F] |
| Rotational life | Tested to 50,000 cycles | Tested to 50,000 cycles | |
| Contact Resistance Variation (CRV) | Linear tapers: 1.5% max. of total resistance | Linear tapers: 1.5% max. of total resistance | Log, reverse log tapers: 1.5% max. of total resistance |
| Electrical rotation (nominal effective) | 265 (+0/-10) | 295 (5) | |
| End resistance | 4 Ohm max. at each end of rotation | 4 Ohm max. at each end of rotation | |
| Linearity | 5% independent | 5% independent |
2411181755_Honeywell-392C325K_C19579033.pdf
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