Low Temperature Versions High Temperature Versions
Silver Gold Silver Gold
Electrical Specifications
Contact resistance <30 m - typically 10m
Insulation resistance >10M
Recommended load 0.5-50mA 24VDC 0.5µ-50mA 24VDC 0.5-50mA 24VDC 0.5µ-50mA 24VDC
Contact bounce <2mS - typically 0.5mS
Mechanical Specifications
Standard actuation force (switch) 3.0N typ.
Max. actuation force without cap 100N for 10 sec.
Key travel (switch) 1 mm
Life time (switch) >10.000.000 cycles
Temperature Range
Working temperature Min. -40 C Max. +115 Min. -40 C Max. +160
Storage temperature Min. -40 C Max. +115 Min. -40 C Max. +160
Soldering IEC 68-2-20 Wave -max. 260 C for max. 10 sec., please r efer to Infrared, vapour phase, wave
usage guidelines - max. 260 C for max. 30 sec.
Soldering iron - max. 350 C for max. 3 sec. Flux tight. Soldering iron - max. 350 C for max. 3 sec. Flux tight.
Environmental Endurance IEC-68-2-3
Temperature +40
Humidity 93% RH
Duration 56 Days
Temperature Cycling IEC 68-2-14
Temperature limit Min. -55 C - Max. +85
Number of cycles 200
Exposure time at each temperature 10 min.
Recovery time before measurements 16 hrs.
Sealing IEC 529 IP-67
Cleaning Standard methods such as freon and water
Material Specifications - Switches
Housing PBT UL94VO PPS UL94VO
Actuator PBT UL94VO PPS UL94VO
Sealing + spring Silicone rubber
Contact spring Stainless steel Stainless steel Stainless steel Stainless steel
+ 3µAg + 3µAg + 1µAu + 3µ Ag + 3µAg +1 µ Au
Fixed Contacts SnCu + 2µNI + 3µAg
SnCu + 2µNI + 3 µAg+1µAu SnCu + 2µ NI + 3
µAg
SnCu + 2
µNI + 3
µAg +1µ Au
Material Specifications - Caps & Bezels
Specifications are subject to change without notice
technical specifications
Parts Temp limit UL rating
All lenses Max. 85ºC UL94V1
Actuator of 3E Max. 160ºC UL94VO
1S, 2S Max. 160ºC UL94VO
Standard parts except Max 65ºC UL94HB
the below mentioned
Legends Adhesion ISO Class.: 1/ ASTM Class.: 4B
Terminals
SnCu + 2µNI + 3µSnPb
SnCu + 2µNI + 3µSnPb SnCu + 2µNI + 3µSnPb
SnCu + 2µNI + 3µSnPb
Material
Polycarbonate
LCP
PPS
ABS Standard
DIN EN ISO 2409
ººC
ººC
º
º
ºC
ºC
º
º
º
º
ºC
º
ºC
Polyamide
Actuator of Varimec , 1GA / 1GC Max. 160ºC UL94VO