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| Categories | Precision Potentiometer |
|---|---|
| Brand Name: | Uchi |
| Model Number: | WX118 |
| Certification: | SMC |
| Place of Origin: | Dongguan,Guangdong,China |
| MOQ: | 100pcs |
| Price: | Negotiable |
| Payment Terms: | T/T,paypal, Western Union,MoneyGram |
| Supply Ability: | 50000000pcs per Month |
| Resistance: | 25Ω~25kΩ |
| Resistance tolerance: | ±5%,±10% |
| End Resistance: | 2Ωmax |
| Temperature range: | -55°C~+125°C |
| Electrical angle: | 300°±5° |
| Rated power: | 160VAC ,1W:55℃ , 0W:125℃ |
| Length: | long handle 49mm \short handle23mm |
| Company Info. |
| Guangdong Uchi Electronics Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
| ELECTRICAL CHARACTERISTICS | |
| RANGE OF NOMINAL RESISTANCE | 25Ω~25KΩ |
| RESISTANCE TOLERANCE | ±5% ±10% |
| INDEPENDENT LINEARITY | ±0.5% |
| TERMINAL RESISTANCE | ≤0.2% OR 2Ω |
| ROTALION NOISE | ≤3%R |
| WITHSTAND VOLTAGE | 1000AC |
| EFFECTTVE ELECTRICAL TRAVEL | 265°±5° |
| ENVIRONMENTAL CHARACTERISTICS | |
| RATED POWER | 160VAC ,1W:55℃ , 0W:125℃ |
| TEMPERATURE RANGE | -22℃~ +125℃ |
| TEMPERATURE COEFFICENT | ±100ppm/℃ maximum / unit |
| TEMPERATURE VARIATION | ΔR≤±2%R |
| COLLISION | 390m/S² , 4000 cycles ΔR≤±1%R |
| VIBRATION | 10~500HZ, 0.75mm, 6h ΔR≤±1%R Electrical interruption≤100us |
| CLIMATE CATEGORY | ΔR≤±3%R R1≥100MΩ |
| 55℃ Electrical durability | 1W, 1000h, ΔR≤±3%R |
| MECHANICAL ENDURANCE | 5,000 cycles ΔR≤±3%R, |
| LIFE | 5,000 cycles |
| STEADY DAMP-HEAT | ΔR≤±3%R, R1≥100MΩ |
| PHYSICAL CHARACTERISTICS | |
| TOTAL MECHANICAL TRAVEL | 285°±5° |
| STARTING TORQUE | 35--100mN.m |
| STOP STRENGTH | 400mN.m |

WX118 single-coil wound potentiometers are widely used in many electronic devices and circuits, including but not limited to:
1. Audio device: in a circuit used to regulate volume, tone, and other audio parameters.
2. Electronic instruments: Used to calibrate and adjust the resistance values in electronic instruments such as oscilloscopes, signal generator, etc. .
3. Communication equipment: Used to adjust the frequency and volume of radio equipment, FM radio, walkie-talkies, etc. .
4. Control system: Used to adjust the resistance of sensors, actuators and other control systems to achieve accurate control.
5. Automotive Electronics: Used to adjust the car audio, lighting and other electronic equipment in the resistance value


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