BONENS 3299 Cermet Motorized Trimmer Potentiometer 300 Degree Rotation 0.5W Power Precision
BONENS 3299 Cermet Motorized Trimmer Potentiometer 300 Degree Rotation 0.5W Power Precision
Key Attributes
Brand Name:BONENS
Model Number:3299
Place of Origin:Sichuan, China
Minimum Order Quantity:50
Product Summary
adjustable potentiometer 3299The adjustable potentiometer 3299 is an electronic component commonly used as a resistor in circuits. Its characteristic is that the resistance value can be changed by rotating the knob on the potentiometer, thus changing the parameters of the circuit. Electrical ...
Product Details
Highlight:
300 Degree Rotation
,Cermet Motorized Design
,0.5W Precision Power
Description:
Trimming Potentiometer
Resistance:
10Ω~5MΩ, 10Ω~5MΩ
Resistance Tolerance:
±10%
Type:
Trimming Potentiometer
Technology:
Cermet
Tolerance:
±10%
Rotation:
300°
Termination Style:
PC Pin
Operating Temperature:
-55°C ~+125°C
Max. Operating Voltage:
640V(DC Or Peak Value)
Temperature Coefficient:
±200ppm/°C
Power (Watts):
0.5W (70°C)
Max Operating Voltage:
640V DC Peak
Resistance:
10 Ohm To 5M
Operating Temperature:
-55°C To +125°C
Rotation:
300 Degrees
Application:
Precision Adjustment
Product Description
Detailed Specifications & Features
adjustable potentiometer 3299
The adjustable potentiometer 3299 is an electronic component commonly used as a resistor in circuits. Its characteristic is that the resistance value can be changed by rotating the knob on the potentiometer, thus changing the parameters of the circuit.
Electrical performance | ||
Range of nominal resistance | 10Ω～5ＭΩ | |
Tolerance deviation is allowed | ±10% | |
2. 3 resistance law | A (straight line) | |
Rated power(70°C) | 0.5W | |
Contact resistance changes | ≤3%R or 5Ω (whichever is greater) | |
Temperature coefficient of resistance | ≤±200×10ˉ6/℃(-55℃～+125℃) | |
Zero resistor | ≤10Ω（100Ω≤R≤1K） ≤1%R（R>1K） | |
Stability level | 10% | |
Resistor limit voltage | 220 V (DC or AC RMS) | |
Ambient temperature range | -55℃～+125℃ | |
Temperature changes | △R≤±2 % R △U12/△U13≤±1 % | |
Mechanical properties | ||
Total mechanical stroke | 300°±10° | |
Starting torque | ≤35mN.m | |
3299 adjustable potentiometer
The 3299 adjustable potentiometer usually has three pins, one of which is the middle pin and the other two are endpoint pins. In the circuit, the middle pin is generally connected to one endpoint pin, and the other endpoint pin is connected to another circuit node, forming an adjustable resistor.
3299 Trimming Potentiometer
• Made of glass glaze resistor, with high rated power.
• Fully enclosed structure with excellent overall performance.
• Small size, easy to install in high density.
• Excellent heat and moisture resistance.
• Excellent welding performance, suitable for high temperature welding methods such as wave soldering.
Purpose
■ Various instruments and meters
■ Recommended installation method: Insert the potentiometer lead into the printed circuit board, press it tightly, and solder it firmly with tin.
■ Recommended adjustment method: Use a screwdriver for adjustment.
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