1-1437597-7 Tyco Electronics, 1-1437597-7 Datasheet - Page 81

• Manufacturer Part Number: 1-1437597-7
• Description: Switch Key Lock ON OFF SPST 90° Flat Key 1A 120VAC Screw Panel Mount/Screw Mount
• Manufacturer: Tyco Electronics

Specifications of 1-1437597-7

• Terminal Type: Screw
• Switch Configuration: ON OFF
• Pole Throw Configuration: SPST
• Maximum Ac Voltage Rating: 120 V
• Mounting: Panel Mount/Screw Mount

Catalog 1308390
Issued 9-04
www.tycoelectronics.com
PART NUMBERING MATRIX
APPLICATION NOTE:
For sealed pushbutton switches, see page D3 - D5
FEATURES:
• Rating 0.4VA max. at 20VAC/DC
• High temperature plastics - Liquid crystal polymer (LCP)
• Specifically designed for thru-hole and surface mount applications -
• Washable process sealed construction - Internal actuator “O” Ring
• Ultrasonic welded case
MATERIAL SPECIFICATIONS:
Contacts ..................................Copper alloy with gold over nickel plate
Case Material ..........................LCP
Actuator Material ....................Nickel plated brass
Terminals ................................Copper alloy with gold over nickel plating
Terminal Seal ..........................Epoxy
Support Bracket ......................Tin plated steel
(0.4 VA Rating Only)
95% Solder Coverage
Terminals Standard
High Temperature
Polyester Housing
Tin lead plated terminals
Tin-Lead Plated
Standard
Model
TST
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
No. of
Poles
1
inside, tin plating outside
Epoxy Sealed
Toggle Bushing
Toggle Switches, Tiny, Sealed, Through Hole and Surface Mount
TST Series
O-Ring Seal at
Contact
Terminals
Rating
Ultrasonic
Interface
1
Weld
Function
Dimensions are shown for
reference purposes only.
Specifications subject
D on none on
E on off on
F on none(on)
G (on) off (on)
FUNCTION CHART
The following functions
available in single pole.
None - indicates no
Off -
(On) - indicates momentary
Contact
Plating
G
mechanical position.
position with no
electrical connection.
connection.
indicates a mechanical
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................0.4 VA @ 20 VAC/DC
Initial Contact Resistance ........20 Milliohms max.
Contact Timing ........................Break-before-make
Insulation Resistance ..............1,000 Megohms 500 VDC min.
Dielectric Strength ..................1,000 Volt RMS @ sea level
Actuator Travel........................22° for E and D function
Life Expectancy ......................D Function: Up to 80,000 cycles
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature............-22°F to +185°F (-30°C to +85°C)
Storage Temperature................-67°F to +185°F (-55°C to +85°C)
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Terminations
PC
RA
SRAB
VRA
SPC
SRA
P.C.
Right Angle
Vertical
Right Angle
SurfaceMount
Surface
Mount R.A.
SurfaceMount
R.A. Butt
Terminals Connected
D 2 Positions
E
F
G 3 Positions
3 Positions
2 Positions
18° for F, G function
E Function: Up to 60,000 cycles
F, G Function: Up to 30,000 cycles
Actuator
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
1
2
4
(On)
1-2
On
On
On
.206”
.250”
.400”
None
None (On)
(Plain)
Off
Off
-
Bushing
D
(On)
2-3
On
On
C5
C