dimensional drawing of our key-switch RS675


RS675 is our smallest key switch. It is a double pole key switch. Contact 1 is open when contact 2 is closed and vice versa. The key switch can be soldered onto a printed circuit board.

Please click the illustration on the right to obtain a dimensional drawing of this key switch and and of the location and size of each drilled hole of the PCB. You can also download the dimensional drawing as pdf: rs675_en.pdf

picture of our key switch RS675

technical data of RS675
contact travel between two position: 45°
number of positions 2
key removable in position: 0 or 1 (on your choice)
number of tremblers: 3
max. keying provisions: 124
lock body and both keys are provided with identical numbers
colour black (RAL 9005)
material of lock cylinder and housing: plastic
material of tremblers: Brass (CuZn39Pb2)
insertion and removal force: ≤ 4,5 N
retention torque: 2,4 Ncm ±25%
dimensions: siehe dimensional drawing: rs-675_en.pdf
installation: soldered on printed circuit board
pins (outside from below): 4
number of contacts: 2
contact material: AuAgNi 71/26/3
contact force: ≥ 0,2 N
contact resistance: ≤ 80 Ω
rated contact load at 24 V ≤ 300 mA
rated contact load at 60 V ≤ 100 mA
max. switched energy: 0,1 mWs
material on which contacts are mounted: CuNi18Zn20
max. rated voltage: 60 V
slankover voltage (lock cylinder - contacts): ≥ 10 kV