BONENS 3299 Cermet Motorized Trimmer Potentiometer with 300° Rotation and 0.5W Power for Precision Adjustments
Price:
Negotiable
MOQ:
50
Delivery Time:
Negotiable
Brand:
BONENS
Product Description
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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Company
Sichuan Qixing Electronics Co., Ltd.
Location
2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
Contact Person
weidong tong