5-1437567-8 Datasheet, PDF (41/326 Pages) Tyco Electronics – DIP Switch Part Number Index

STS Series
Slide Switches, Miniature, Low Profile, Economy Grade
MATERIAL SPECIFICATIONS:
TYPICAL PERFORMANCE CHARACTERISTICS:
Contacts ..................................Silver clad copper alloy
Contact Rating ........................300 mA @ 125 VAC
Case Material ..........................Steel zinc plated
Initial Contact Resistance ........20 Milliohms max.
Actuator Material ....................Polyester (UL 94HB)
Contact Timing ........................Make-before-break
Terminal Seal ..........................Epoxy
Terminals/Fixed Contacts ......Silver plate copper alloy
Insulation Resistance ..............100 Megohms min. @ 500 VDC
Dielectric Strength ..................500 VAC
B
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............ -5°F to 140°F (-15°C to +60°C)
Storage Temperature................-4°F to +158°F (-20°C to +70°C)
Solder Heat Resistance ............MIL-STD-202, Method 210
Actuation Force ......................250 Grams, +150 Grams, -100 Grams
Actuator Travel........................0.098” (2.49)
Life Expectancy ......................Up to 10,000 Cycles
NOTICE: Bifurcated contact produces double wiping,
self-cleaning contacts.
12
.098
(2.50)
TYP.
.035
(0.90)
DIA. TYP.
P. C. HOLE LAYOUT
.295
(7.50)
123
.512
(13.0)
Part Number
Tyco
Electronics
Alcoswitch
5-1437577-8 STS121PC
Plating Mounting Style
Silver
Upright
.130
(3.30)
.098
(2.50)
TRAVEL
TYP.
.024
(.060)
TYP.
.157
(4.00)
.197
(5.00)
.205
(5.20)
.098
(2.50)
.110
(2.80)
TYP.
.118
(3.00)
.016
(0.40)
.240
(6.10)
12
123
SPDT
STS121PC
12
.098
(2.50)
TYP.
.035
(0.90)
DIA. TYP.
P. C. HOLE LAYOUT
Part Number
Tyco
Electronics
Alcoswitch
5-1437577-9 STS121RA
Plating
Silver
123
.295
(7.50)
.512
(13.0)
Mounting Style
Right Angle
.130
(3.30)
.098
(2.50)
TRAVEL
TYP.
.024
(.060)
TYP.
.157
(4.00)
.197 ^.205
(5.00) ^(5.20)
.098
(2.50)
.091
(2.30)
TYP.
.240
(6.10)
.118
(3.00)
.016
(0.40)
.256
(6.50)
12
123
SPDT
STS121RA
.098
(2.50)
TYP.
.035
(0.90)
DIA. TYP.
P. C. HOLE LAYOUT
.394
(10.0)
123
1234
.130
(3.30)
.610
(15.5)
Part Number
Tyco
Electronics
Alcoswitch
6-1437577-2 STS131PC
Plating Mounting Style
Silver
Upright
.098
(2.50)
TRAVEL
TYP.
.024
(.060)
TYP.
.098
(2.50)
TYP.
.157
(4.00)
.197
(5.00)
.205
(5.20)
.110
(2.80)
.118
(3.00)
.016
(0.40)
.240
(6.10)
1 ²³
1234
SP3T
STS131PC
.098
(2.50)
TYP.
.035
(0.90)
DIA. TYP.
P. C. HOLE LAYOUT
.394
(10.0)
.610
(15.5)
123
1234
Part Number
Tyco
Electronics
Alcoswitch
6-1437577-3 STS131RA
Plating Mounting Style
Silver Right Angle
.130
(3.30)
.098
(2.50)
TRAVEL
TYP.
.024
(.060)
TYP.
.098
(2.50)
TYP.
.157
(4.00)
.197
(5.00)
.205
(5.20)
.110
(2.80)
.256
(6.50)
.240
(6.10)
.118
(3.00)
.016
(0.40)
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
1 ²³
1234
SP3T
STS131RA
B13
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967