0.5 W Conductive Plastic Potentiometers - 392 Series, RV6 Series
Potentiometers convert rotary motion into a change of resistance, providing a smooth transition of voltage or current levels for position transducer control. The 392 Series and RV6 Series are economical, single-turn devices designed for wave soldering and PCB washing processes. They feature an internal shaft seal for moisture protection and comply with MIL-R-94 standards where applicable. Available with PC pin or solder hook terminations, these potentiometers offer a 3,18 mm [0.125 in] diameter shaft in various lengths and bushing options. They are available in resistances from 100 Ohm to 5 MOhm with linear, log, and antilog tapers. The RV6 Series meets requirements of MIL-R-94.
Key Features and Benefits
- Wave solderable: Enables automatic soldering on PCBs, saving time and ensuring consistent results.
- PCB washable: Allows for washing after soldering, improving efficiency.
- Cost-effective: Offers good performance at a reasonable price.
- Wide range of resistance values (100 Ohm to 5 MOhm): Provides application flexibility.
- Small package size: Suitable for space-constrained applications.
Potential Applications
- Industrial/Commercial: Audio and visual equipment, light switches, hand-held equipment, test and measurement equipment, communications equipment, thermostats.
- Medical: Hand-held equipment, laboratory and diagnostic equipment.
- Transportation: Vehicle manual controls.
Product Attributes
- Brand: Honeywell
- Series: 392 Series, RV6 Series
- Power Rating: 0.5 W
- Termination Types: PC pin, Solder hook
- Shaft Diameter: 3,18 mm [0.125 in]
- Bushing Type: Panel seal, No panel seal, Split locking
- Certifications: MIL-R-94 (where appropriate)
- Material Options: Nickel-plated brass, Thermoplastic, Stainless steel, Phospher bronze, Buna-N
Technical Specifications
| Characteristic | Parameter | 392 Series | RV6 Series |
|---|---|---|---|
| Electrical | Maximum working voltage | 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] | ||
| Power rating | 0.5 W at 70 C [158 F], derated to 120 C [248 F] | 0.25 W | |
| Resistance | Range | 100 Ohm to 5 MOhm | |
| Tolerance (linear tapers) | 10% (100 Ohm to 1 MOhm), 20% (>1 MOhm) | ||
| Tolerance (log, reverse log tapers) | 10% (500 Ohm to 250 kOhm), 20% (>250 kOhm) | ||
| End resistance | 4 Ohm max. at each end of rotation | ||
| CRV (Contact Resistance Variation) | 1.5% max. of total resistance (linear tapers) | N/A | |
| Mechanical | Shaft diameter | 3,18 mm [0.125 in] | |
| Bushing thread size | 1/4-32 NEF-2A | ||
| Operating torque | 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] | |
| Rotational life | Tested to 50,000 cycles | ||
2411010936_Honeywell-392550M9722_C19576220.pdf
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