358 Door Handle Antenna Button Tact Switch Qk472

No.Technical projectSkills requirement1Rated conditionRated load: 4PIN and 5PIN working current 12V/ 30A, maximum carrying current 12V/35A; other PIN working current 12V/25A.
Working environment: -45 ~+95°C 2Salt spray testThe test environment is 35 °C ± 2 °C, the concentration of NaCl solution is 5%, and the destructive erosion area is <5% after 48H (+10, -0).3Mechanical shockThe switch was fixed on the impact platform with a peak value of 25 grams, a pulse duration of 10 milliseconds, and a peak of 400 peaks per side on six sides. Three finished switches were tested. There are no cracks and displacements in each component.4Insulation voltageAC550V time 1min voltage between the switch terminal and the terminal and between the terminal and the case, no current surge, breakdown, surface arc, mechanical damage.5Voltage dropWhen the switch passes the rated current. Voltage across the two ends of the contact <=100mV6Axial bearing capacityThe switch can withstand the axial push-pull force 49N for 1 min without mechanical damage.7Switching forceSwitch shaft movement force 70±20N.mm8Switch operating pointThe switch shaft rotates 45±2° clockwise/counterclockwise, and the gear position works.
(Terminal PIN# See item 3 [Dimensions and Electrical Principles] for details)9Mechanical lifeThe switch is mechanically cycled at a frequency of 15 times/min without load
>80,000 times. And meet the requirements of items 4.1 and 4.8.
After the test, the voltage drop is 200mV; after the test, the rotational force is 70-20+30 N.mm10Temperature and humidity alternationPut the finished switch into the high and low temperature alternating test chamber, the temperature is converted from -45 ° C to +95 ° C for 50 times, stay at each limit temperature for 20 min, the conversion time is <30 min; when the temperature is stabilized at -45 ° C or +95 ° C The humidity is 94±4%. When the temperature is changed from +95°C to -45°C and then back to +95°C, the humidity can only be reduced to 80%. After the end of the cycle test, it is 4.6 to 4.9 after 4 hours at normal temperature and normal temperature.11Gear positionThe working position of the switch shaft should be accurate. The positioning deviation of each gear should be less than ±2°, and the total rotation angle should be less than ±3°.12Drop test1 meter height, free fall without surface damage, and performance impact. And meet the requirements of items 4.1, 4.8, 4.7.13Mechanical enduranceThe switch housing is 110N/1S in all directions within the 13mm area and meets items 4.1, 4.8 and 4.7.14Flame retardancyThe materials of the switch components are in accordance with UL90-V0.
FAQ:
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: Do you have the products in stock!
A: It depends on the specifications and quantity you want.
Q: How about your lead time?
A: Generally it is 7-10 days if the goods are in stock, or 15-25 days if the goods are not in stock. It depends on order quantity.
Q: Do you accept customized products?
A: Yes, we can provide customized products, please send us your drawing and all the requirements to proceed the project.
Q: Can Imix different models in one container?
A: Yes, models can be mixed in one container?
Q: How can Iget asample?
A: Please send us your drawing and specification, then we will arrange the sample, the freight charges will on your side.
Q: What is your payment term?
A: T/T is available.
Q: How do you deliver the goods?
A: Goods can be delivered by air express or by sea; International Express as FEDEX, UPS, DHL, TNT, etc. You can choose the way as you want.