5-1437567-8 Datasheet, PDF (156/326 Pages) Tyco Electronics – DIP Switch Part Number Index

FSMCT Series
Low Profile Series FSMCT Tactile Switches, .196 [5.0] x .196 [5.0],
Surface Mount
MATERIAL SPECIFICATIONS:
Cover ............................................Nickel Silver
Stem/Actuator ..............................Brass-”J” Lead
Brass nickel plate-gullwing
Contacts:
Moving ..................................Stainless Steel, Silver Clad-Plate
Fixed/Terminal ......................Copper Alloy, Silver-Plate
Case ..............................................Nylon, UL94V-0
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................20mA @ 15VDC
Initial Contact Resistance ........100MilliOhms Max
Insulation Resistance ..............100Megaohms @ 100VDC Min.
Dielectric Strength ..................500 VAC for 1 minute
Actuation Travel ......................0.25 +0.1/-0.2
Life Expectancy ......................Up to 500,000 and 1,000,000 Cycles
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature ................-4 to +185°F (-20 to +85°C)
Storage Temperature ....................-22 to +185°F (-30 to +85°C)
Resistance to solder heat ..............Per EIA-364-56A, Procedure 4 & 5,
Level 3
Solderability ................................Per EIA-364-52, Class 2, Category 1,
Temp. 473°F (245°C) max., Time 2.5
seconds max., 95% minimum coverage.
E
.252
(6.40)
.205
(5.20)
.020 .205
(0.50) (5.20)
.146
(3.70)
.079
(2.00)
.220
(5.60)
.059
(1.50)
.173
(4.40)
.031 .047
(0.80) (1.20)
.315
(8.00)
.102
(2.60)
.189
(4.80)
Tyco
Electronics
8-1437565-0
8-1437565-1
Alcoswitch
FSMCTTR
FSMCTATR
Type
SPST
SPST
Force
160±50
260±50
Life
Cycle
1,000,000
500,000
“J” lead option in development. Contact factory for additional information.
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
Dimensions are shown for
and millimeters unless otherwise reference purposes only.
specified. Values in parentheses Specifications subject
or brackets are metric equivalents. to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
E11
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967