| APPLICATION FOR APPROVAL |  |  |  |  |  |  |  |  | 
			
				| ARTICLE | APPLICATION | PERFORMANCE |  | TEST METHOD |  | 
			
				| 6 | Tensile strength | 1)No visible damage |  | Tensile strength:load:1.0kg. | 
			
				|  |  |  | 2)No breaking or looseing of | Duration of load application: | 
			
				|  |  |  | terminal |  |  | 60±5sec. |  |  | 
			
				|  |  |  |  |  |  | Bending strength:load:0.5kg. | 
			
				|  |  |  |  |  |  | The number of testing time:twice | 
			
				|  |  |  | 1)No open and short circuit | Variable frequency cycle: | 
			
				| 7 | Vibration |  | happened . |  |  | 10~55~10Hz/min |  | 
			
				|  |  |  | 2)No damage in element junction | Amplitude 1.5 mm;Direction | 
			
				|  |  |  | and appearance |  | x,y,z;each direction 2 hours. | 
			
				|  |  |  | At least 75% of the circumference | Solder temperature:245±5℃ | 
			
				| 8 | Solderability | of the immersed shall be covered | Dipping time:2±0.5 sec | 
			
				|  |  |  | with new solder. |  | Dipping depth:2±0.8mm from | 
			
				|  |  |  |  |  |  | the root of the terminal. | 
			
				|  |  |  | 1)No visible damage; |  | In 260±5°C solder bath | 
			
				| 9 | Resistance to | 2)Capacitance change:within ±5% | for 5 sec |  |  | 
			
				|  | solding heat | of initial value. |  |  |  |  | 
			
				|  |  |  | 1)Capacitance change:ΔC/C≤5%; | Test in constant thermostatic | 
			
				| 10 | Heat resistance | 2)The tangent of loss angle: | oven after 2 hours deposit | 
			
				|  |  |  | changed within 150% of initial | reached temperatureequilibrum | 
			
				|  |  |  | value at 1Khz |  | 85±2℃ thermostatic oven. | 
			
				|  |  |  | 3)IR≥30% of initial value |  |  |  | 
			
				|  |  |  | 1)Capacitance change:ΔC/C≤5%; | Test in constant thermostatic | 
			
				| 11 | Cold resistance | 2)The tangent of loss angle: | after 2 hours deposit |  | 
			
				|  |  |  | changed within 150% of initial | reached temperature equilibrum | 
			
				|  |  |  | value at 1Khz |  | -40±2℃ thermostatic oven. | 
			
				|  |  |  | 1)Appearance: no defect; | Temp.:40°C; |  | 
			
				| 12 | Moisture resistance | 2)Test voltage:No defect,self |  |  | Humidity:R.H 90%-95% | 
			
				|  |  |  | healable ability is not destoryed; | Add W.V for 240±8 hours | 
			
				|  |  |  | 3)Insulation resistance:≥30% of | then keep the room temp. | 
			
				|  |  |  | initial value; |  | 10 hours. |  |  | 
			
				|  |  |  | 4)The tangent of loss angle:change |  |  |  | 
			
				|  |  |  | within 150% of initial value; |  |  |  | 
			
				|  |  |  | 5)Cap,change: ΔC/C≤5% |  |  |  | 
			
				|  |  |  | 1)Appearance:no defect; | Add 140% of W.V. |  | 
			
				| 13 | Moisture |  | 2)Insulation resistance:≥50% | 85±3°C in Chamber for | 
			
				|  | resistance |  | of initial value; |  | then keep .Under standerd | 
			
				|  | loading |  | 3)The tangent of loss angle: | 1000H condition 2 hours. | 
			
				|  |  |  | 4)change within 150% of initial |  |  |  | 
			
				|  |  |  | value;Cap,change: ΔC/C≤5% |  |  |  |