FSM Series
FSM Series
Tactile Switches, .138 [3.5] x .236 [6], Through Hole
MATERIAL SPECIFICATIONS: TYPICAL PERFORMANCE CHARACTERISTICS:
Contacts ..................................Stainless/Silver clad plate Contact Rating ........................50 mA @ 12 VDC
Case Material ..........................Nylon Initial Contact Resistance ........100 Milliohms max.
Actuator Material ....................PBT Insulation Resistance ..............100 Megohms min. @ 500 VDC
Terminals/Fixed Contacts........Copper alloy, Silver/Nickel Dielectric Strength ..................500 VAC for 1 minute
Actuation Force ......................13050 Grams
ENVIRONMENTAL SPECIFICATIONS: Actuator Travel.........................010"(.254)
Operating Temperature............-40F to +185F (-40C to + 85C) Life Expectancy ......................Up to 20,000 Cycles
Storage Temperature................-40F to +185F (-40C to + 85C)
Solder Heat Resistance ............See Page M3-4
3.5 x 6mm
.138
(3.50)
.118
.060
.236
(2.99)
(1.52)
.059
(6.0)
(1.49)
.256
FSM
(6.50)
E
.197
.138
(5.0)
(3.50)
.138
.049
(3.50)
(1.24)
.012
.039
(0.30) (0.99)
.256
(6.50)
.311
(7.89)
Tyco
Alcoswitch Type
Electronics
1437565-1 FSM SPST Off (On)
(On) indicates momentary position.
3.5 x 6mm
.138
(3.50)
.0315
.118
.236
(0.800)
.256
(2.99) .059
(5.99)
(6.50)
(1.49)
FSMC
.138
.169
(3.50) (4.3)
.049
.138
(3.50) (1.24)
.012
(0.30) .039
(0.99)
.256
(6.50)
.311
(7.89)
Tyco
Alcoswitch Type
Electronics
7-1437565-6 FSMC SPST Off (On)
(On) indicates momentary position.
E3
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
FSMJ Series
Tactile Switches, .236 [6] x .236 [6], Through Hole
TYPICAL PERFORMANCE CHARACTERISTICS:
MATERIAL SPECIFICATIONS:
Contact Rating ........................50 mA @ 12 VDC
Contacts ..................................Copper alloy, silver plate
Initial Contact Resistance ........100 Milliohms max.
Case..........................................Polyamide
Insulation Resistance ..............100 Megohms min. @ 100 VDC
Actuator Button ......................Polyacetal Resin
Dielectric Strength ..................500 VAC
Frame ......................................Steel, tin plate
Terminals ................................Copper alloy, silver plate Actuation Force ......................See page E5
Actuator Travel........................ .012" (0,3)
ENVIRONMENTAL SPECIFICATIONS Electrostatic Discharge
w/ESD Ground Terminal ........5Kv w/no discharge
Operating Temperature............-40F to +221F (-40C to +105C)
Life Expectancy ......................Up to 100,000 Cycles
Storage Temperature................-40F to +221F (-40C to +105C)
Solder Heat Resistance ............See Page M3-4
PART NUMBERING SEQUENCE
Actuator Actuator
Model
Length Temp. Force
FSM
J
E
Pg. E5 BLANK= STD.
BLANK= 160g STD.
H= HIGH TEMP.
A = 260 g
ACTUATOR OPT.
AA = 520 g
1-8 ONLY
L = 100 g
6 x 6 mm
B
THIS HOLE FOR
.138
GROUNDING TERMINAL
.285
(3.50)
ESD GROUNDING
.012
(7.23)
.161 .004
A .071
TERMINAL
(0.30)
(4.10 0.10)
.236
(1.80)
.039 .002 DIA
.142
(5.99)
(1.00 0.05) TYP.
(3.60)
.161
.311
FSM1J
(4.08)
.177 .004
(7.90)
.236
.138
(4.50 0.10) WITH
(5.99) (3.50)
.028
ESD
.128 .006
(0.71)
.177
(3.25 0.15)
TERMINAL
.059
.028
(4.49)
.256 .012
(1.49)
(0.71)
(6.50 0.30)
.012
.142
(0.30)
(3.60)
.027
(0.68)
.
6 x 6 mm
.138
B
Measure from
(3.50)
top of button
.071
(1.80)
.142
(3.60)
.236
.027
(5.99)
(0.68)
.039 .002 DIA
A
(1.00 0.05) TYP.
.311
.177
.177 .004
.236
.138
(7.90)
FSM2J
(4.49)
(4.50 0.10) (5.99)
(3.50) TYP.
WITHOUT
.128 .006
ESD
.028
(3.25 0.15)
(0.71)
.256 .012
TERMINAL
.012
(6.50 0.30)
(0.30)
.
E4
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
.
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
FSMJ Series