1825965-1 TE Connectivity, 1825965-1 Datasheet - Page 26

• Manufacturer Part Number: 1825965-1
• Manufacturer: TE Connectivity

Specifications of 1825965-1

• Lead Free Status / RoHS Status: Compliant

C26
Features
I
I
Typical performance characteristics
Contact configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPST
Contact rating max. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA @ 24 VDC
Contact rating min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 μA @ 1 VDC
Electrical life . . . . . . . . . . . . . . . . . . . . . . . . 500,000 to 1,000,000 cycles
Mechanical life . . . . . . . . . . . . . . . . . . . . . . 500,000 to 1,000,000 cycles
Contact resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max 100 mOhm
Insulation resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . min 100 MOhm
Dielectric strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 VAC for 1 min
Actuation force . . . . . . . . . . . . . . . . . . . . . . . 1.6 to 2.6 N (160 to 260 gf)
Actuator travel . . . . . . . . . . . . . 0.25 mm +0.10/-0.20 (.010 +.004/-.008)
Ultra low profile version
Catalogue No. 8-1773450-9
Issued 09/2008
Product key
Type
Version
Actuation force
Packaging
Preferred parts in bold print
Product key
FSMCTTR
FSMCTATR
Ultra low profile design
Metal actuator
FSM
CT
blank
A
TR
FSMCTTR
Tactile switch 5.2 x 5.2 mm
ultra low profile version
1.6±0.5 N (160±50 gf), 1.000.000 cycles
2.6±0.5 N (260±50 gf), 500.000 cycles
tape & reel
profile version
ultra low
Version
Dimensions are in mm and inches and
are shown for reference purposes only.
Tactile Switches
FSMCT Series 5.2 x 5.2, Ultra Low Profile, SMT
1.6±0.5 N (160±50 gf)
2.6±0.5 N (260±50 gf)
Actuation force
Environmental specification
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . -35 to +105°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -35 to +105°C
Solder heat resistance . . . . . . . . . . . . . . . . . . . . . . . . . 260°C/10s reflow
Material specifications
Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stainless steel silver finish
Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . copper alloy
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . copper alloy silver finish
Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . nylon 46
Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stainless steel
RoHS Directive 2002/95/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . compliant
Specifications subject to change.
1,000,000
Typical product key
500,000
Life
Packaging
tape & reel
FSM
CT
www.tycoelectronics.com
Part Number
8-1437565-0
8-1437565-1
TR