3329 Series Single Turn Metal Glass Glaze Trim Potentiometer 10Ω-5MΩ Range 0.5W 280° Travel
3329 Series Single Ring Glass Glaze Pre-adjusting Potentiometer
The resistance values of the 3329 series precision adjustable potentiometers are: 10R, 20R, 50R, 100R, 200R, 500R, 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1M, 2M.
- Suitable for multiple styles and applications
- Ultra-high performance and high reliability potentiometer
- Automatic adjustment capability with installable transmitter
- Sealed structure resistant to various cleaning agents
- Wide shaft design for convenient adjustment
- Compatible with commercially available adjustable screwdrivers
| Electrical Characteristics | Specifications |
|---|---|
| Range of nominal resistance | 10Ω~5MΩ |
| Resistance tolerance | ±10% |
| Terminal resistance | ≤±1%R or 2Ω |
| Contact resistance variation (CRV) | ≤±1%R or 3Ω |
| Insulation resistance | ≥ 1GΩ (100V AC) |
| Withstand voltage | 250V (DC or AC peak value) |
| Effective electrical travel | ≥200° |
| Environmental Characteristics | Specifications |
| Rated power | 0.5W (300V max) |
| Temperature range | -55°C~+125°C |
| TCR | ±250×10⁻⁶/°C |
| Collision (390m/S², 4000 times) | ΔR≤±1%R |
| Vibration (10-500Hz, 0.75mm, 6h) | ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS |
| Physical Characteristics | Specifications |
| Total mechanical travel | 280°±10° |
| Starting torque | ≤20mN.m |
| Stopper torque | ≤50mN.m |
| Standard package | 50 pcs /tube |
Widely used in instrumentation, electrical appliances, audio equipment, communications, medical facilities, security products, UPS power supply, industrial control TV, office automation equipment and information communication equipment and other fields.
There are two types of glass glaze pre-adjustment potentiometers: multi-turn micro-adjustment potentiometers and single-turn micro-adjustment potentiometers. Multi-turn metal glass glaze pre-adjustment potentiometers include 3296 series, 3266 series, 3006 series, and 3299 series. Single-turn micro-adjustment potentiometers include 3323 series, 3329 series, 3362 series, 3386 series, and 3360 series.
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Our product quality has been widely recognized by customers, and our after-sales service has also been highly praised. With many years of production experience, we have provided services and cooperation to many well-known clients.
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