5-1437567-8 Datasheet, PDF (214/326 Pages) Tyco Electronics – DIP Switch Part Number Index

SKT Series
2 Position Key Switch
MATERIAL SPECIFICATIONS
Contacts
Gold or silver plate
Cylinder Material ..............................Zinc alloy
Lock Body..........................................Zinc alloy
Key Material ......................................Brass
Terminals/Fixed Contacts..................Tin lead plate
Terminal Seal ....................................SP epoxy
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ..............-30°C to +85°C (-22°F to +185°F)
Storage Temperature ..................-30°C to +85°C (-22°F to +185°F)
Solder Heat Resistance ..............See page M3-4
TYPICAL PERFORMANCE CHARACTERISTICS
Contact Rating ………………Gold: 0.4 VA max. @ 20 VDC or
peak AC
Silver: 3A @ 125 VAC or 28 VDC
resistive
Initial Contact Resistance……20 Milliohms max.
Contact Timing ……………Non-shorting
Insulation Resistance ………1,000 Megohms @ 500 VDC min.
Dielectric Strength …………1,000 Volts @ sea level
Actuator Travel ……………80°
Note: All keylocks are supplied with 2 brass keys on a ring.
PANEL CUT-OUT
.640
(16.3)
.630
(16.0)
.760
(19.3)
.750
(19.1)
DIA.
POS.1
1.00
(25.4)
80°
POS.2
.300
(7.62)
1.63
(41.4)
0.86
(21.8)
3/4-24 UNS-2A
1.00
(25.4)
Tyco
Electronics
1437598-4
1437598-5
1437598-7
1437598-8
1437598-9
1-1437598-0
1-1437598-1
1-1437598-3
3-1437598-4
Alcoswitch
SKT131AEL01
SKT131GAEL01
SKT132AEL01
SKT132GAEL01
SKT331AEL01
SKT331GAEL01
SKT332AEL01
SKT332GAEL01
SK1323AEL01
Type
SPDT
On On
SPDT
On On
SPDT
On On
SPDT
On On
DPDT
On On
DPDT
On On
DPDT
On On
DPDT
On On
Spare key for SKT13 Series
Remove Key
1 Only
1 Only
1 or 2
1 or 2
1 Only
1 Only
1 or 2
1 or 2
Contacts
Silver
Gold
Silver
Gold
Silver
Gold
Silver
Gold
SPDT/DPDT
4 Disc Tumblers
SKT131
H
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
H3
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967