深圳帝锋集团大量销售旋转开关，厂家直销，量大价优

广泛用于仪器，放大器、多媒体音响等。 DELTA ELECTRONIC GROUP LTD.

帝鋒電子集團有限公司

PRODUCT SPECIFICATION

産品規格書

1 ELECTRICAL CHARACTERISTICS電氣特性 Item Content項目 Test Condition測試條件 Specification規格

1.1 Insulation resistance 絕緣阻抗 A voltage of100V DC shall be applied 1 min, after which measurement shall be made

DC100V 1分鐘 Between individual terminals

and frame

端子-固定板 100MW or more

以上

1.2 Dielectric strength

耐電壓

Trip current感應電流:0.5mA

Measuring frequency: 50~60Hz

周波數100V AC for 1 min Between individual terminals

and frame

端子-固定板 Without damage to parts

arcing or breakdown etc.

無損傷，變形，絕緣破壞等情形 1.3 Contact resistance接觸電阻 ≤50mW 1.4 Rating定格 DC 16V0.1A 2 MECHANICAL CHARACTERISTICS機械特性 Item Content項目 Test Condition測試條件 Specification規格 2.1 Total mechanical

Rotation

全回轉角度 Angle of effective rotation

有效旋轉角度 360° 2.2 Rotational torque

旋轉力矩 Rotational speed

旋轉速度

60°/ Sec. Standard atmospheric

Conditions.

常溫5°C至35°C 130±50gf.cm 3 ENDURANCE CHARACTERISTICS耐久性能 3.1 Solder ability

焊錫性 The terminals shall be immersed into solder bath at 230°±5°Cfor3±0.5s.

端子在230±5°C;溫度的焊錫槽內浸錫3±0.5秒 A new uniform coating of solder shall cover a minimum of75% of the surface being immersed.

浸漬面須有75%以上焊錫付著 3.2 Resistance to

soldering heat

焊錫耐熱性 Manual Soldering手動焊錫:

Solder temperature焊錫溫度:300±5°C

Immersion time焊錫時間 :3±1sec.

Auto Soldering自動焊錫:

Solder temperature焊錫溫度: 260±5°C,

Immersion time焊錫時間 : 3±1秒.

Apply the above soldering process for 1 or 2 times.

以上工程以1次或2次爲宜. Without deformation of case or terminals, Electrical characteristics shall be satisfied.

外觀無變形，端子無鬆動，

電氣性能滿足規定要求.

Item Content項目 Test Condition測試條件 Specification規格

3.3 Dry heat

耐熱性 The potentiometer shall be stored at a temperature of80±2°Cfor 96hours in a thermostatic chamber. Then the potentiometer shall be maintained at standard atmospheric conditions for 1 hours , after which measurements shall be made.

溫度80±2°C恒溫槽中96小時放置後,置於常溫常濕1小時除去水滴後測定。 Electrical characteristics shall be satisfied.

電氣性能滿足規定要求. 3.4 Cold

耐寒性 The potentiometer shall be stored at a temperature of -20+2°Cfor 96hours in a thermostatic chamber. Then the potentiometer shall be taken out of the chamber and its surface moisture shall be removed. And then the potentiometer shall be subjected to standard atmospheric conditions for 1h ,after which measurement shall be made.

溫度-20±2°C恒溫槽中96小時放置後，置於常溫常濕1小時除去水滴後,1小時內測定。 Electrical characteristics shall be satisfied.

電氣性能滿足規定要求. 3.5 Damp heat

耐濕性 The potentiometer shall be stored at a temperature of 40±2°C, with relative humidity of 90% to 95% for 96±4hours in a thermostatic chamber. Then the potentiometer shall be taken out of the chamber and its surface moisture shall be removed. and then the potentiometer shall be subjected to standard atmospheric conditions for 1h,after which measurement shall be made.溫度40±2°C,濕度90-95%,恒溫恒濕槽中放置96小時後,置於常溫常濕1小時除去水滴後,1小時內測定。 Electrical characteristics shall be satisfied.

電氣性能滿足規定要求. 3.6 Endurance

耐久性 The moving contact, without electrical load, shall be rotated from one end stop to the other and returned to its original position extended over 90% or more effective angle。This procedure constitutes 1 cycle. And the moving contact shall be subjected to 600 cycles per hour. A lot of 10000 cycles. Measurements shall be made immediately after 5000cycles。

軸以600周/小時(來回算1周)的速度旋轉,有效旋轉角度超過90%,共10，000周.測試中5000周測定一次。 Rotational torque shall not

deviate from the previously specified value.

回轉力矩滿足初期值

Contact resistance:

接觸電阻: ≤100mW

3.7 Operation Temperature Range使用溫度範圍 -10~+60°C