Metal Dome for Membrane Switch Thin-Film Switch

Procuct DesciptionModeldescriptionmaterialdiameter
(mm)
Operating force(g)Click ratio(%)height(mm)stroke(Life cycleHJ-12228FGN¢12.2,280g,Ni Plating,General TypeNi-SUS301,t0.12mm12.2±0.1280±3050~750.67±0.050.55±0.051,500,000
metal dome
Product application scope: widely used in mobile phones, cameras, computers, remote controllers, printers, game devices, intelligent wear products, financial terminal products, medical equipment, mechanical equipment, sports equipment, household appliances, automotive electronics and other product areas.Product
Circular metal shrapnel,
Waist round metal shrapnel/elliptical shrapnel (also known as Waist round pot shrapnel),
Cruciform metal shrapnel,
Four-legged (cruciform) metal shrapnel with acentral hole,
Customized metal shrapnelQuality control
1:Fragment Strength Test
Testing standard:Chatillon model LTC
Load tester: displacement accuracy: 0.01 mm, and movable 1mm, 0.1 mm, 0.01 mm
Force accuracy: 0.1gf (1kg capacity)
Testing head: 3.0 mm (0.12") flat head Ukrainian steel, x2.5 times strength.
Height tester e: 0.001-600 mm, minimum unit 0.001 mm
2:Testing
The center of the metal shrapnel is located in the center of the test head of the load tester. The shrapnel must be aligned vertically with the test head, placed on ahard plane, and left avent to ensure the accuracy of the test results. The excess air at the bottom of the shrapnel affects the strength and results in erroneous results.
3:Life test of shrapnel
The center of the metal shrapnel is located in the center of the test head of the load tester. The shrapnel must be aligned vertically with the test head, placed on ahard plane, and left avent to ensure the accuracy of the test results. The life test of progress shrapnel at room temperature.
The test speed range is: 1-10 times per second; counter: 6bits (1 million times), counting once per time;
Appliance:
Packing &DeliveryPacking
Payment &Shipping Term
Minimum Order Quantity:10pieces
Packaging Details:PE bag, Carton, Wooden crate
Delivery Time:5-20 days
Payment Terms:T/T Wset Union
10000 pieces per Month
Delivery
the sample time was 3-5days
small order :5-7days
big order:10-20days
Our Company:
Miss. Lumi Huang
0086-755-86055888
0086-755-82317372
0086-13647118171Add: 1302,B-i PAK building,Dengliang Rd#26,Nanshan District, Shenzhen
Company:Xinrixin metal Material (Shenzhen) Co.,Ltd