| Contact rating | 20mA @ 24V DC | | | | | | Contact resistance | 200Ω max. | | | | | | Mechanical life | 1,000,000 cycles per key | | | | | | Actuating force | 100gf ±30gf | | | | | | Key stroke | 2.0 mm ±0.5mm | | | | | | Operating temperature | –20°C to +60°C | | | | | | Storage temperature | –40°C to +65°C | | | | | | Order code | Key layout | Bezel colour | Key colour | Legend colour | | | 78-0205 | 3 x 4 | Black | Black | White | | | 78-0206 | 4 x 4 | Black | Black | White | | |
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