BONENS 3299 Cermet Motorized Trimmer Potentiometer with 300° Rotation and 0.5W Power for Precision Adjustments

Name: BONENS 3299 Cermet Motorized Trimmer Potentiometer with 300° Rotation and 0.5W Power for Precision Adjustments
Brand: Sichuan Qixing Electronics Co., Ltd.
SKU: 3299
Price: 0.25 USD
Availability: InStock

원래 장소	중국 쓰촨성
브랜드 이름	BONENS
모델 번호	3299

제품 상세정보

설명:

트리밍 전위차계

저항:

10Ω~5MΩ, 10Ω~5MΩ

저항 공차:

±10%

유형:

트리밍 전위차계

기술:

도성 합금

용인:

±10%

회전:

300°

종료 스타일:

PC 핀

작동 온도:

-55°C ~+125°C

맥스. 동작 전압:

640V(DC 또는 피크 값)

온도 계수:

±200ppm/' Ｃ

전력(와트):

0.5W(70°C)

강조하다:

Cermet Technology Trimmer Potentiometer

300° Rotation Adjustable Potentiometer

0.5W Power Variable Resistor

지불과 운송 용어

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제품 설명

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.