Piano Keyboard Switches 4 speed , OEM Service Offered , Design Service Offered,Buyer Label Offered Keyboard Switches 4 speed specifications
1)Contact Resistance ≤20mΩ
2)Insulation Resistance ≥100MΩ ,at 500 VDC
3)Dielectric Strength 1000VAC/ 1minute
4)Electrical Life ≥10000 cycles (SEMKO)
≥6000 cycles (UL)
5)Electrical Current 1A 125/250Vac
6)Temperature Range 0~85oC
The keyboard switches are widely used in household electrical equipments and office facility , the multimedia products and the electromotional instruments field etc.
Piano Keyboard Switches 3-4 speed
