3323S 0.5W Cermet Trimmer Potentiometer with 10Ω-5MΩ Resistance Range and 220° Electrical Travel
Price:
$0.085 - $0.90/Piece
MOQ:
100 Pieces
Delivery Time:
1-7 Workdays
Brand:
BOCHEN
Product Description
Product Overview
The 3323S is a single-turn cermet trimmer potentiometer designed for precision resistance adjustments in electronic circuits. Featuring side adjustment capability and a robust 0.5W power rating, this component offers reliable performance across diverse applications.
Key Features
- Side adjustment design for convenient installation and tuning
- Rated power: 0.5W at 70°C
- Wide resistance range: 10Ω to 5MΩ
- Electrical travel: 220° with total mechanical travel of 250°
- Cermet resistive element for enhanced durability and stability
- Single-turn precision ceramic construction
Technical Specifications
| Electrical Characteristics | Value |
|---|---|
| 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 | Value |
| Weld Heat Resistance | 250℃, 10 Secs. |
| Rated Power (300 volts max.) | 70℃, 0.5W; 125℃, 0W |
| 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 | Value |
| Total Mechanical Travel | 250° |
| Starting Torque | ≤25 mN.m |
| Clutch Torque | ≤35 mN.m |
Dimensions
Dimensions in mm, tolerances ±0.30 mm unless otherwise specified.
Packaging
Packaging specification: 50 pieces/tube, 5000 pieces/carton.
Applications
Precision Instrumentation
- Calibration devices for accurate measurement instruments
- Laboratory equipment for analytical device parameter adjustment
Consumer Electronics
- Audio systems for volume and tone control adjustment
- Home entertainment calibration for TVs and home theaters
Medical Equipment
- Portable monitors for sensor fine-tuning
- Diagnostic tools for ECG and blood pressure monitor calibration
Automotive Systems
- Engine management for sensor input optimization
- Dashboard electronics for gauge and display calibration
Telecommunication Devices
- Signal processing for RF circuit tuning
- Network hardware for performance adjustment in routers and modems
Industrial Controls
- Automation systems for control parameter fine-tuning
- Sensor calibration for accurate industrial sensor readings
Aerospace Technology
- Navigation systems for precise control parameters
- Communication equipment for reliable system operation
Quality & Service Advantages
- Factory direct supply with no intermediaries
- Complete certifications including UL, RoHS, and SGS
- 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