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Brand Name : BOCHEN
Model Number : 3266A
Certification : RoHS, Reach
Place of Origin : Chengdu
MOQ : 100 Pieces
Price : $0.98 - $1.80/Piece
Payment Terms : T/T, L/C, D/A, D/P, Western Union
Supply Ability : 10000000 Pieces Per Month
Packaging Details : 50 pieces/tube, 5000 pieces/carton.
Delivery Time : 1-7 Workdays
Product Name : 3266A multiturn cermet trimmer potentiometer
Product Type : Trimmer Resistors
Element Type : Cermet
Termination Style : PC Pin
Mounting Style : PCB Mount
Nominal Resistance Range : 10Ω~5MΩ
Rated Power : 70℃, 0.25W; 125℃, 0W
Effective Travel : 10±2 Turns
Mechanical Endurance : 200 cycles, ΔR≤±3%R
Total Mechanical Travel : 12±2 Turns
3266A Series 0.25w 10k Ohm 12 Turn Multiturn Cermet Trimmer Potentiometer
The 3266A series cermet trimmer potentiometer is a type of adjustable resistor used for precise calibration and adjustment in electronic circuits. It typically features a small, adjustable shaft and three pins for connections. This trimmer potentiometer is designed for applications where space is limited, offering fine-tuning capabilities for parameters such as voltage, current, or signal levels. It is commonly utilized in electronic devices to ensure accurate and reliable performance.
Specification
Electrical Characteristics | Nominal Resistance Range | 10Ω~5MΩ |
Resistance Tolerance | ±10% | |
Terminal Resistance | ≤±1% R or 3Ω | |
Contact Resistance Variation | ≤3%R or 3Ω | |
Insulation Resistance | 500 Vdc. R1≥1GΩ | |
Withstand Voltage | 101.3KPa, 500 Vac; 8.5KPa, 250 Vac | |
Dielectric Strength Sea Level | 500 Vac(1 Min.) | |
Effective Travel | 10(±2) Turn | |
Environment Characteristics | Weld Heat Resistance | Wave Soldering: Temp: 260 ℃ ± 5 ℃, T: 3 ± 1 Secs. Soldering Iron Welding: Temp: 320 ℃ ± 5 ℃, T: ≤ 2 Secs. |
Rated Power | 70℃, 0.25W; 125℃, 0W | |
Temperature Range | -55°C ~ + 125°C | |
Temperature Coefficient | ±250, ±100 ppm /°C | |
Temperature Variation | ΔR≤±2%R, Δ(Uab/Uac)≤±1% | |
Collision | 10-500Hz,0.75mm,6h ΔR≤±1%R, Δ(Uab/Uac)≤±2% | |
Vibration | 100G, ΔR≤±1%R,Δ(Uab/Uac)≤±2% | |
Electrical Endurance At 70°C | 1000 hours @ 70℃ Rated Power; ΔR≤±3%R | |
Mechanical Endurance | 200 cycles, ΔR≤±3%R | |
Physical Characteristics | Total Mechanical Travel | 12±2 Turn |
Starting Torque | ≤25 mN.m | |
Clutch Torque | ≤35 mN.m |
Dimension
Dimensions in mm, tolerances ±0.30 mm unless otherwise specified.
Packaging
Packaging specification: 50 pieces/tube, 5000 pieces/carton.
Application
The 3266A series cermet trimmer potentiometer is widely used in various fields for its precision and reliability:
• Telecommunications: Ensures accurate signal calibration in communication devices.
• Industrial Controls: Fine-tunes parameters in automated systems for optimal performance.
• Medical Devices: Adjusts critical components in medical equipment for precise operation.
• Automotive Electronics: Controls voltage and current levels in automotive systems.
• Consumer Electronics: Provides precise adjustments in audio equipment and other consumer devices.
These applications benefit from the trimmer's compact design, high precision, and stable performance characteristics.
Advantage
• Factory direct supply, no middlemen.
• Completed certificates such as RoHS, Reach, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM & ODM available.
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3266A 0.25w 10k Ohms 12 Turns Multiturn Trimmer Potentiometer Images |