RACON short-travel keyswitches
RACON 12
General data
RACON short-travel keyswitches offer an extremely high switching reliability while needing very little space. They can be
arranged as single keys, in rows or key blocks.
When arranged under an overlay, RACON keyswitches should be combined with plungers.
The features at a glance:
• Suitable for the most common soldering methods
- Wave soldering bath for print versions
- Reflow soldering (SMD)
- Manual soldering
• SMD version suitable for processing with an automatic SMD assembly machine
Technical data
4
Dimensions
Recommended key grid
Key grid max.
Contact resistance when
new max.
Insulation resistance
Bouncing time max.
see order block
see order block
12 mm
100 mΩ
109 Ω
Length of housing
Width of housing
Overall height
5 ms
12 mm
RACON
see order block
Other specifications
Ambient temp. operating
min.
Ambient temp. operating
max.
Resistance to constant
environment
Mechanical design
Mounting
Terminals
Contact system
Contact arrangement
Contact materials
Illumination
-40 °C
+80 °C
soldering
see order block
snap-action contact
1 NO
Au
no
according to
IEC 600 68-2-3 and 2-30
Resistance at variable
environment
according to
IEC 600 68-2-14 and 2-33
Mechanical characteristics
Operating force
Switching travel
Robustness min.
3.6+/-0.7
N
Operating life at
0.61+/-0.1 mm
100 N
RT = 23° C and test force
= 1,5 x rated force
1000000
Solderability / solder
Electrical characteristics
Rated voltage min.
Rated voltage max.
Rated current min.
Rated current max.
Rated power max.
(ohmic load)
heat resistance PCB version DIN IEC 600 68-2-20
Solderability / solder
heat resistance SMD version EN 61760-1 and
DIN IEC 600-68-2-58
0.02 V
42 V
0.01 mA
100 mA
Flammability of materials
Packing
Produkt code
UL 94 HB
see order block
see order block
1 W
4 - 10
Stock items are marked
by bold printed order numbers.
PCB Keyswitches
CK-COMPONENTS [ C&K COMPONENTS ]
