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. These economical devices are designed for wave soldering processes and PCB washability, meeting MIL-R-94 standards where applicable. They feature an internal shaft seal for moisture protection and are available in small, single-turn configurations with various shaft lengths, bushing types, and termination options. Ideal for a wide range of industrial, commercial, medical, and transportation applications, these potentiometers offer flexibility with resistances from 100 Ohm to 5 MOhm and multiple taper options.
Product Attributes
- Brand: Honeywell
- Series: 392 Series, RV6 Series
- Power Rating: 0.5 W
- 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: Panel seal, No panel seal, Standard, Split locking
- Shaft/Bushing Materials: Nickel-plated brass, Thermoplastic
Technical Specifications
| Characteristic | Parameter | 392 Series | RV6 Series |
|---|---|---|---|
| Maximum working voltage | 350 Vdc max. | 350 Vdc max. | |
| Dielectric strength | 750 Vac for 60 s at 1 mPa [atm], 350 Vac for 60 s at 11,5 kPa [3.4 inHg] | 750 Vac for 60 s at 1 mPa [atm], 350 Vac for 60 s at 11,5 kPa [3.4 inHg] | |
| Power rating (solder hook) | 0.5 W at 70 C [158 F], derated to 120 C [248 F] | 0.25 W | |
| Taper | Linear | linear (S), linear (special), log (Z), reverse log (RZ) | linear (S), log (Z) |
| CRV1 | 1.5% max. of total resistance | 1.5% max. of total resistance | |
| Resistance | Linear tapers | 100 Ohm to 5 MOhm | 500 Ohm to 2 MOhm |
| Log, reverse log tapers | 100 Ohm to 1 MOhm | 500 Ohm to 1 MOhm | |
| Linear tapers (100 Ohm to 1 MOhm) | 10% | 10% | |
| Linear tapers (>1 MOhm) | 20% | 20% | |
| End resistance | 4 Ohm max. at each end of rotation | 4 Ohm max. at each end of rotation | |
| Linearity | 5% independent | 5% independent | |
| Electrical rotation | Nominal | 265 (+0/-10) | 295 (5) |
| Effective | 265 (+0/-10) | 295 (5) | |
| Shaft diameter | 3,18 mm [0.125 in] | 3,18 mm [0.125 in] | |
| Shaft material | metal | nickel-plated brass | nickel-plated brass |
| Shaft material | plastic | thermoplastic | thermoplastic |
| Bushing diameter/thread size | 1/4-32 NEF-2A | 1/4-32 NEF-2A | |
| Bushing material | metal | nickel-plated brass | nickel-plated brass |
| Bushing material | plastic | thermoplastic | thermoplastic |
| Termination types | solder hook, PC pin | solder hook, PC pin | |
| Termination base material | thermoset plastic | thermoset plastic | |
| Cover material | stainless steel | stainless steel | |
| Housing material | thermoplastic | thermoplastic | |
| 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] | |
| Stop torque | 34 N m [3 in-lb] | 34 N m [3 in-lb] | |
| Weight (approx.) | metal shaft and metal bushing | 7,09 g [0.25 oz] | 7,09 g [0.25 oz] |
| Weight (approx.) | plastic shaft and plastic bushing | 2,84 g [0.1 oz] | 2,84 g [0.1 oz] |
| Operating temperature | -55 C to 120 C [-67 F to 248 F] | -55 C to 120 C [-67 F to 248 F] | |
| Base material temperature | -40 C to 120 C [-40 F to 248 F] | -40 C to 120 C [-40 F to 248 F] | |
| Rotational life | tested to 50,000 cycles | tested to 50,000 cycles |
2411010936_Honeywell-392550M9416_C19564930.pdf
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