1825965-1 TE Connectivity, 1825965-1 Datasheet - Page 27

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

Specifications of 1825965-1

• Lead Free Status / RoHS Status: Compliant

Features
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 cycles
Mechanical life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500,000 cycles
Contact resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max 100 mOhm
Insulation resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . min 100 MOhm
Dielectric strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 VAC for 1 min
Actuation force. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6 N (160 gf)
Actuator travel . . . . . . . . . . . . . . . . . . . . . . . . . 0.20 mm (.008) average
Version
Catalogue No. 8-1773450-9
Issued 09/2008
Product key
Type
Version
Packaging
Preferred parts in bold print
Product key
FSMLPUTR
Ultra low (0.50mm) profile design
FSM
LPU
TR
LPU
FSMLPUTR
Tactile switch 4.8 x 4.8 mm
slimline version
tape & reel
slimline version
slimline version
Version
Dimensions are in mm and inches and
are shown for reference purposes only.
Tactile Switches
FSMLPU Series 4.8 x 4.8, Slimline, SMT
1.6±0.5 N (160±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
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . copper alloy silver finish
Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . nylon 46
Masking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PL film
RoHS Directive 2002/95/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . compliant
Specifications subject to change.
Typical product key
Packaging
tape & reel
FSM LPU
www.tycoelectronics.com
Part Number
1825534-1
TR
C27