Datasheet

E10
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
E
FSMJSMA Series
Tactile Switches, .236 [6] x .236 [6], Surface Mount
FSMJSMA Series
.236
(6.0)
.138
(3.5)
DIA.
.442
(11.2)
.276
(7.0)
.083
(2.10)
.122
(3.0)
.232
(5.9)
“A”
“B”
.055
(1.3)
.010
(0.25)
.178
(4.52)
.028
(3.25)
.394
(10.0)
.031
(7.8)
.016
(0.40)
.142
(3.60)
SQ.
1
2
3
4
TERMINAL NOS.
FSMJSMA
MATERIAL SPECIFICATIONS:
Contacts
..................................Copper alloy, silver plate
Case
..........................................PPS
Actuator Button
......................PPS
Cover
........................................Steel, tin plate
Terminals
................................Copper alloy, silver plate
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature............ -4°F to +185°F (-20°C to + 85°C)
Storage Temperature................-22°F to +185°F (-30°C to +85°C)
Solder Heat Resistance ............IR Soldering EIA-364-56
Procedure 5 Level 3, 500°F (260°C)
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating
........................50 mA @ 12 VDC
Initial Contact Resistance
........100 Milliohms max.
Insulation Resistance
..............100 Megohms min. @ 100 VDC
Dielectric Strength
..................500 VAC for 1 minute
Actuation Force
......................See Below
Actuator Travel........................ .010"(.254)
Life Expectancy ......................Up to 100,000 Cycles
6 x 6 mm
Bulk Pack Tape & Reel Actuator Switch Actuation
Part Number
Part Number Length Height Force
Tyco Electronics
Alcoswitch Tyco Electronics Alcoswitch Dimension A Dimension B
2-1437565-7 FSM2JSMA 3-1437565-0 FSM2JSMATR .028 (0.70) .169 (4.30) 160 ± 50 grams
4-1437565-1 FSM4JSMA 4-1437565-2 FSM4JSMATR .055 (1.40) .196 (5.00) 160 ± 50 grams
4-1437565-9
FSM6JSMA
5-1437565-0
FSM6JSMATR
.134 (3.40)
.276 (7.00)
160
±
50 grams
2-1437565-8
FSM2JSMAA
2-1437565-9 FSM2JSMAATR .028 (0.70) .169 (4.30) 260 ± 50 grams
1571563-1 FSM4JSML 1571563-2 FSM4JSMLTR .055 (1.40) .196 (5.00) 100 ± 50 grams
1571563-3
FSM4JSMAA 1571563-4 FSM4JSMAATR .055 (1.40) .196 (5.00) 260 ± 50 grams
— FSM6JSMAA — FSM6JSMAATR .134 (3.40) .276 (7.00) 260 ± 50 grams
3-1437566-8 FSM8JSMA — FSM8JSMATR .232 (5.90) .374 (9.50) 260 ± 50 grams
1571527-1
FSM2JSML
1571527-2
FSM2JSMLTR
.028 (0.70) .169 (4.30) 100 ± 50 grams