5-1437567-8 Datasheet, PDF (154/326 Pages) Tyco Electronics – DIP Switch Part Number Index

FSMSM/JM Series
Tactile Switches, .138 [3.5] x .236 [6], Surface Mount
MATERIAL SPECIFICATIONS:
Contacts ..................................Stainless steel, silver clad plate
Case Material ..........................FSMSM: PPS
Actuator Material ....................FSMSM: Nylon
FSMJM: PPS
Terminals ................................Copper alloy, silver plate or tin plate
Cover........................................Stainless steel
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-40°F to +185°F (-40°C to +85°C)
Storage Temperature................-40°F to +185°F (-40°C to +85°C)
Solder Heat Resistance ............FSMSM IR Soldering EIA-364-56,
Procedure 5 Level 1, 215° C
FSMJM IR Soldering per EIA 364-56
Procedure 5, level 2, 464°F (240°C)
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................50 mA @ 12 VDC
Initial Contact Resistance ........100 Milliohms max.
Insulation Resistance ..............100 Megohms min. @ 500 VDC
Dielectric Strength ..................500 VAC for 1 minute
Actuator Travel.........................010"(.254)
Life Expectancy ......................20,000-40,000 Cycles
.012
(0.30) 2X
DETAIL A
.004±.002
(.102-.005)
METRIC 2 Pl. (.10)±.05
3.5 x 6.0 mm
E
FSMSM
.138
(3.50)
.236
(6.0)
.060
(1.52)
.050
(1.27)
2X
R..010
(0.25)
4X
.050 (1.27)
.045 (1.14)
2X
.118
(2.99)
.138
(3.50)
.169
(4.30)
.060/.040
(1.52/1.01)
.039
(0.99)
.063
(1.6)
.276
(7.0)
.083
.448
(2.1)
(11.4)
SUGGESTED FOOTPRINT PATTERN
SEE DETAIL A
Tyco
Electronics
1437566-3
1437566-4
Alcoswitch
FSMSM
FSMSMTR
Type
SPST Off
(On) indicates momentary position.
Packaging
Actuation Force
Life
Cycle
(On) Bulk
Reel
180±50
180±50
20,000
20,000
.236
(6.00)
.138
(3.50)
.039
(1.00)
.016
(0.40)
Max.
.004
(0.10)
Max.
Tyco
Electronics
147873-1
147873-2
147873-3
147942-1
147942-2
Alcoswitch
FSMJM5.0ATR
FSMJM4.3ATR
FSMJM3.5ATR
FSMJM4.3
FSMJM4.3TR
Type
SPST
SPST
SPST
SPST
SPST
Dim. A
.197 (5.00)
.169 (4.30)
.138 (3.50)
.169 (4.30)
.169 (4.30)
.161
(4.10)
Max.
.118
(3.00)
.138 ^{Dim. A}
(3.50)
.083
(2.10)
.002
(0.05)
Max.
.268
(6.80)
Actuation Force
180±50
180±50
180±50
130±50
130±50
Packaging
Reel
Reel
Reel
Bulk
Reel
Life
Cycle
40,000
40,000
40,000
40,000
40,000
3.5 x 6.0 mm
.039
(1.00)
.079
(2.00)
.299
(7.60)
.087
(2.20)
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
E9
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967