3362 Series Cermet Trimmer Potentiometer 0.5W 10Ω-5MΩ 1/4" Square Through Hole Single Turn
Price:
$0.98 - $1.80/Piece
MOQ:
100 Pieces
Delivery Time:
1-7 Workdays
Brand:
BOCHEN
Product Description
Product Overview
The 3362 Series Cermet Trimmer Potentiometer delivers precision adjustment capabilities with exceptional reliability. Featuring a cermet resistive element in a compact 1/4" square package, this single-turn trimmer offers wide resistance range from 10Ω to 5MΩ with 0.5W power rating at 70°C.
Key Features
- Cermet resistive element for superior stability and longevity
- 1/4" square, fully sealed miniature package
- Side and top adjustment options
- Available with 5mm or 10mm knob for finger adjustment
- Extended shaft option for enhanced accessibility
- Thirteen terminal styles for flexible integration
- Through-hole mounting for secure installation
- Wide resistance range: 10Ω to 5MΩ
- Power rating: 0.5W at 70°C
- Electrical travel: 220°, mechanical travel: 250°
- Rotor designed for automatic machine adjustment interface
- Withstands harsh environments and immersion cleaning
- RoHS compliant for environmental safety
Technical Specifications
| Electrical Characteristics | Specification |
|---|---|
| Nominal 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° |
| Environment Characteristics | Specification |
| Resistance to Solder Heat | 250℃ for 10 Secs. |
| Rated Power (300 volts max.) | 70℃, 0.5W; 125℃, 0W |
| Operating Temperature Range | -55°C ~ +125°C |
| Temperature Coefficient | ±250, ±100 ppm/°C |
| Temperature Variation | ΔR≤±3%R, Δ(Uab/Uac)≤±1% |
| Collision | 20G, ΔR≤±1%R, Δ(Uab/Uac)≤±1% |
| Vibration | 100G, ΔR≤±1%R, Δ(Uab/Uac)≤±2% |
| Electrical Endurance at 70°C | 1000 hours @ 70℃ Rated Power; ΔR≤±3%R |
| Rotational Life | 200 Cycles, ΔR≤±3%R |
| Physical Characteristics | Specification |
| Total Mechanical Travel | 250° |
| Starting Torque | ≤25 mN.m |
| Clutch Torque | ≤35 mN.m |
Dimensions & Terminal Styles
Packaging
Packaging specification: 50 pieces per tube.
Applications
Calibration of Electronic Devices
Industrial Control
Medical Devices
Communication Equipment
Consumer Electronics
Aerospace
Automotive Electronics
Manufacturing Advantages
- Factory direct supply with no middlemen
- Complete certificates including RoHS and REACH compliance
- Best quality assurance standards
- Sufficient production capacity with short delivery times
- Professional after-sales service team
- OEM & ODM services available
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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