1825965-1 TE Connectivity, 1825965-1 Datasheet - Page 43

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

Specifications of 1825965-1

• Lead Free Status / RoHS Status: Compliant

Features
I
I
I
Typical performance characteristics
Contact configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPST
Contact rating max. . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA @ 24 VDC
Contact rating min. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 μA @ 1 VDC
Electrical life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100,000 cycles
Mechanical life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100,000 cycles
Contact resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max 100 mOhm
Insulation resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . min 100 MOhm
Dielectric strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 VAC for 1 min
Actuation force . . . . . . . . . . . . . . . . . . . . . . . 2.2 to 2.5 N (220 to 250 gf)
Actuator travel . . . . . . . . . . . . . . . . . . . . . . . . . . 0.30 mm (.012) average
Catalogue No. 8-1773450-9
Issued 09/2008
Product key
Type
Actuator length
Version
Terminal
Actuation force
Location pins
Packaging
Gullwing and J-lead surface mounting
Tape & reel packaging
Low profile of 1.60 mm
FSM
1
2
MS
SM
blank
blank
TR
Side action tactile switch, 3 x 5 mm
standard
3.55 mm (.140)
4.40 mm (.173)
surface mount - SMT
2.2±.8 N (220±80 gf)
no pins
tape & reel
Dimensions are in mm and inches and
are shown for reference purposes only.
Tactile Switches
FSMMS Series 3 x 5 Miniature Side Action, SMT
Typical product key
3
JM
A
P
4.50 mm (.177)
J-lead surface mount - SMT
2.5±.5 N (250±50 gf)
with pins
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 nylon or lcp
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . copper alloy silver finish
Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . nylon 6T or lcp
Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . stainless steel
RoHS Directive 2002/95/EC . . . . . . . . . . . . . . . . . . . . . . . . . . . compliant
Specifications subject to change.
FSM
3
MS
SM
A
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P
TR
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