Taiwan – The DTR series of keylock switches from Salecom Electronics Co. Ltd features sealed contacts and dust-proof construction, suitable for use in various medical equipment, testing and measuring instruments and process control application. It is available in 8mmx8mm and 12mmx12mm sizes and through-hole and surface-mount models.

Each keylock switch requires 350g press force. It has 100mA contact rating at 42V AC/DC and 250V DC dielectric strength. It maximum initial contact and minimum insulation resistances are 100mohms and 1,000mohms, respectively. It lasts up to 1 million electrical cycles.

Minimum order is 1,000 units.