China To5 4pin Header Infrared Sensor, Find details about China Glass to Metal Seal, Cover from To5 4pin Header Infrared Sensor
NO. | Item | Condition | Standard | |||||||||
1 | Insulation capability | Relative humidity less than 50%,and the temperature at 25±5ºC | More than 1×109Ω at DC500V and More than 1×1010Ω at DC50V | |||||||||
2 | Leak test | Test with a helium mass spectrometer. | No leakage more than 1×10-9Pa•m3/sec. | |||||||||
3 | Lead loose | 3×180°bending after bent lead 90°and apply a force of 3N. | No leakage more than 1×10-9Pa•m3/sec. | |||||||||
4 | Lead tension | 25N tension 5-10sec | No leakage more than 1×10-9Pa•m3/sec. | |||||||||
5 | Lead bending | 3×(±90°)with a weight of 2.25N | No leakage more than 1×10-9Pa•m3/sec. | |||||||||
6 | High temperature impact | 300ºC 10min. natural cooling | No leakage more than 1×10-9Pa•m3/sec. | |||||||||
7 | Bake test | 320ºC 5min | Not changing the color | |||||||||
8 | Plating adherence | 2-6coiled at a Φ1mm mandrel | Nickel plating must be adherent,no peeling and no blistering. | |||||||||
9 | Solderrability of leads | 160ºC 90min,flux 5-10s ,tinbath at 255±5ºC,5±0.5 seconds. | Leads shall be covered with solder up to 95%. |
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