1-1437598-3 TE Connectivity, 1-1437598-3 Datasheet - Page 2

• Manufacturer Part Number: 1-1437598-3
• Description: Switch Key Lock ON ON DPDT 80° Flat Key 20VAC 20VDC 0.4VA Solder Lug Panel Mount
• Manufacturer: TE Connectivity
• Type: 2 Pos Key Switchr

Specifications of 1-1437598-3

• Terminal Type: Solder Lug
• Switch Configuration: ON ON
• Pole Throw Configuration: DPDT
• Maximum Power Rating: 0.4 VA
• Maximum Dc Voltage Rating: 20 V
• Mounting: Panel Mount
• Mounting Style: Panel
• Key Style: Flat Key
• Key Material: Brass
• Operating Temp Range: -30C to 85C
• Ac Voltage Rating (max): 20VVAC
• Dc Voltage Rating (max): 20VVDC
• Contact Plating: Gold
• Product Height (mm): 49.02mm
• Lead Free Status / RoHS Status: Compliant

MATERIAL SPECIFICATIONS
Contacts
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
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
(16.3)
(16.0)
PANEL CUT-OUT
.640
.630
1-1437598-0
1-1437598-1
1-1437598-3
3-1437598-4
Electronics
1437598-4
1437598-5
1437598-7
1437598-8
1437598-9
Tyco
(19.3)
(19.1)
.760
.750
DIA.
Alcoswitch
SKT131AEL01
SKT131GAEL01
SKT132AEL01
SKT132GAEL01
SKT331AEL01
SKT331GAEL01
SKT332AEL01
SKT332GAEL01
SK1323AEL01
(25.4)
1.00
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
Gold or silver plate
POS.1
Type
SPDT
SPDT
SPDT
SPDT
DPDT
DPDT
DPDT
DPDT
Spare key for SKT13 Series
SKT Series
2 Position Key Switch
80°
POS.2
(7.62)
.300
On
On
On
On
On
On
On
On
Dimensions are shown for
reference purposes only.
Specifications subject
3/4-24 UNS-2A
On
On
On
On
On
On
On
On
(21.8)
0.86
(41.4)
1.63
Remove Key
TYPICAL PERFORMANCE CHARACTERISTICS
Contact Rating ………………Gold: 0.4 VA max. @ 20 VDC or
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.
1 Only
1 Only
1 Only
1 Only
1 or 2
1 or 2
1 or 2
1 or 2
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
(25.4)
1.00
Contacts
Silver
Silver
Silver
Silver
Gold
Gold
Gold
Gold
peak AC
Silver: 3A @ 125 VAC or 28 VDC
resistive
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
SKT131
SPDT/DPDT
4 Disc Tumblers
H3
H