WI11-3 Cermet Trimmer Potentiometer 1/2 Inch Round 10Ω-5MΩ Range 1W Power Rating
Price:
$0.98 - $1.80/Piece
MOQ:
100 Pieces
Delivery Time:
1-7 Workdays
Brand:
BOCHEN
Product Description
Product Overview
The WI11-3 cermet trimmer potentiometer is a high-precision adjustable resistor designed for fine-tuning and calibration in electronic circuits. Featuring a robust cermet element, this component delivers excellent stability and reliability across diverse environmental conditions.
Key Specifications
- 1/2" round fully sealed cermet trimmer design
- Wide resistance range: 10Ω to 5MΩ
- ±10% tolerance standard (±20% available)
- Single turn adjustment with 220° electrical travel
- Rated power: 1W at 70℃
- Operating temperature: -55°C to +125°C
Technical Specifications
| Electrical Characteristics | Specifications |
|---|---|
| Resistance Range | 10Ω-5MΩ |
| Resistance Tolerance | ±10%; ±20% |
| Terminal Resistance | ≤±1% R or 3Ω |
| Contact Resistance Variation (CRV) | ≤3%R or 3Ω |
| Insulation Resistance | 500 Vdc, 100 megohms min |
| Withstand Voltage | 101.3KPa,500 Vac; 8.5KPa,250 Vac |
| Dielectric Strength | 500 Vac (1 Min.) |
| Electrical Travel | 220° |
| Rated Power (300 volts max) | 70℃,1W; 125℃,0W |
| Operating Temperature Range | -55°C ~ +125°C |
| Temperature Coefficient | ±250,±100 ppm/°C |
| Rotational Life | 200 Cycles, ΔR≤±3%R |
| Total Mechanical Travel | 250° |
| Starting Torque | ≤25 mN.m |
| Clutch Torque | ≤35 mN.m |
Product Images
Industry Applications
- Telecommunications: Tuning and calibration of communication devices
- Medical Equipment: Precise control in diagnostic and monitoring devices
- Industrial Automation: Control systems for machinery and processes
- Consumer Electronics: Adjusting settings in audio equipment and appliances
- Automotive: Electronic control units and sensor applications
- Aerospace: Calibration and adjustment in avionics systems
- Instrumentation: Measurement and testing instruments for accurate control
Quality & Service Advantages
- Factory direct supply with no middlemen
- Complete certifications including RoHS and REACH compliance
- High production capacity with short delivery times
- Professional after-sales service team
- OEM & ODM customization services available
Product Catalog
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Bochen Guosheng Intelligent Technology Co., Ltd.
Location
NO.29, Hegang Road, Southern District, Modern Industrial Port, Chengdu City 611730, China
Contact Person
Jack Liu