B39
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
SSA Series
B
SSA Series
Slide Switches, Micro Size, Instrumentation Grade
MATERIAL SPECIFICATIONS:
Contacts ..................................Silver or gold plate
Case Material ..........................Polyester PPS UL94VO
Actuator Material ....................Polyamide UL94HB
Cover Material ........................Polyamide UL94HB
Terminals ................................Silver or gold plate
Terminal Seal ..........................Epoxy
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-4°F to +158°F (-20°C to +70°C)
Storage Temperature................-40°F to +194°F (-40°C +90°C
Solder Heat Resistance ............260°C (+500°F) for 5 seconds
per MIL-STD-202, Method 210
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................Gold: 0.4 VA max. @ 20 VDC or peak AC
Silver: 100 Milliamps @ 30 VDC
Initial Contact Resistance........30 Milliohms max.
Contact Timing........................Break-Before-Make
Insulation Resistance ..............100 Megohms min.
Dielectric Strength ..................500 VAC
Actuation Force ......................250 ± 100 Grams
Actuator Travel........................0.098” (2.49)
Life Expectancy ......................Up to 10,000 Cycles
SPDT
SSA12
.346
(8.79)
.134
(3.40)
.098
(2.49)
.043
(1.10)
DIA.
HOLE .098
(2.49)
TRAVEL
.079
(2.01)
.016
(.406)
.024
(0.60)
.118
(3.00)
.134
(3.40)
.079
(2.01)
.079
(2.00)
.098
(2.49)
.177
(4.50)
SSA22
DPDT
.098
(2.49)
.157
(3.99)
.016
(.406)
TYP.
.118
(3.00)
0.138
(3.50)
.098
(2.49)
.024
(0.60)
TYP.
.079
(2.00)
.079
(2.00)
.079
(2.00)
.079
(2.00)
.354
(9.00)
.217
(5.51)
.098
(2.49)
TRAVEL
.177
(4.50)
.043
(1.09)
DIA.
HOLE
Part Number
Tyco Electronics Alcoswitch Plating Mounting Style
1-1437575-4 SSA12 Silver Upright
1-1437575-5 SSA12G Gold Upright
Part Number
Tyco Electronics Alcoswitch Plating Mounting Style
1-1437575-6 SSA22 Silver Upright
1-1437575-7 SSA22G Gold Upright
Circuit Diagram
1
1
1
1
2
12
2
1
1
2
2
23
3
3
2
1
1
23
3
2
Circuit Diagram
1
1
1
1
2
12
2
1
1
2
2
23
3
3
2
1
1
23
3
2
