2.5mm耳机插座
TG-2954D 2.5mm SMT Stereo Jack
2016-10-11 13:11:04
型号 : TG-2954D
品牌 : 瑞丰开关

Specification
  1. Rating : 1A/12V DC Max.
  2. Contact resistance : Contact resistance shall be less than 50 Milliohms at initial and 100 Milliohms after life test between a terminal of the socket and that of the mating plug; less than 30 Milliohms at initial and 60 Milliohms after life test between terminal of the socket in a closed circuited, when measured at a current of less than 100 Milliampere 1 KHz. The Mating plug use shall be cleaned and free from oxidation film of the surface.
  3. Insulation resistance : Insulation resistance between insulated metal parts shall be 100 Megohm or more at initial and 50 Megohm or more after cold test, hot test, and humidity test when measured with a 500 volts D. C. insulation resistance meter.
  4. Insertion and Withdrawal Force The insertion and withdrawal force shall be 0.3 – 3Kgs at initial and 0.2 – 2Kgs after life test with the gauge plug
  5. Terminal Strength The terminal shall be capable of withstanding a force of 500 Gram applied in any directions for 10 second without loosing and breakdown.
  6. life test : 10,000 cycles
 
Features
The Mating plug shall be in 2.5mm diameter.
 
Material
Plastic Housing : PA6T Terminal 1 : Copper Alloy, Silver Plated Terminal 2 : Copper Alloy, Silver Plated Terminal 3 : Copper Alloy, Silver Plated Terminal 4 : Copper Alloy, Silver Plated Terminal 10 : Brass, Silver Plated Terminal 11 : Brass, Silver Plated
 
 
 
规范
 
额定值：1A / 12V DC最大。
接触电阻：在插座的端子和配合插头的端子之间，接触电阻在初始时小于50毫欧，在寿命测试后小于100毫欧;当在小于100毫安1KHz的电流下测量时，在闭合电路中的插座的端子之间，在初始时小于30毫欧姆和在寿命测试之后为60毫欧姆。接头的使用应清洁，表面无氧化膜。
绝缘电阻：绝缘金属部件之间的绝缘电阻在初始时应为100兆欧以上，而在用500伏直流绝缘电阻表测量时的冷试验，热试验和湿度试验后，绝缘电阻应为50兆欧以上。
插入和拔出力
插入和拔出力在初始时为0.3 - 3Kgs，在使用测量塞的寿命测试后为0.2 - 2Kgs
终端强度
终端应能承受任何方向施加500克的力，持续10秒，而不会松动和击穿。
寿命试验：10,000次循环
 
 
特征
 
配合插头应为2.5mm直径。
 
材料
 
塑料外壳：PA6T
端子1：铜合金，镀银
端子2：铜合金，镀银
端子3：铜合金，镀银
端子4：铜合金，镀银
终端10：黄铜，镀银
端子11：黄铜，镀银

 

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