1437598-5 TE Connectivity, 1437598-5 Datasheet - Page 127

• Manufacturer Part Number: 1437598-5
• Description: Switch Key Lock ON ON SPDT 80° Flat Key 20VAC 20VDC 0.4VA Solder Lug Panel Mount
• Manufacturer: TE Connectivity
• Type: 2 Pos Key Switchr

Specifications of 1437598-5

• Terminal Type: Solder Lug
• Switch Configuration: ON ON
• Pole Throw Configuration: SPDT
• 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
• Contact Material: Gold
• Product Length (mm): 25.4mm
• Product Depth (mm): 25.4mm
• Product Height (mm): 49.02mm
• Lead Free Status / RoHS Status: Compliant

PC PC MOUNT
FEATURES:
• High temperature plastics — liquid crystal polymer (LCP)
• Specifically designed for thru-hole and surface mount
• Tin-lead plated terminals
• Washable process sealed construction — internal actuator O-ring
MATERIAL SPECIFICATIONS:
Contacts ..................................Copper Alloy with gold over nickel plating-
Case & Bushing ......................Thermoplastic (LCP)
Actuator ..................................Glass reinforced nylon
Nickel Plating Inside ..............Tin plating outside
Support Bracket ......................Tin plated steel
Terminals ................................Copper alloy with gold over nickel plating
PART NUMBERING MATRIX
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
(0.4 VA Rating Only)
Model
(4.95)
Terminals Standard
Coverage Standard
High Temperature
.195
TSP
Tin-Lead Plated
Thermoplastic
95% Solder
Housing
Bushing
(Plain)
D
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
Actuator
Std. .200" long
F = Flush
TSP Series
Pushbutton Switches, Tiny, Process Sealed
(0.76)
.030
(4.80)
.189
DIA.
Poles
Bushing Interface
1
(2.54)
.100
DIA.
O-Ring Seal
at Plunger
Terminals
Ultrasonic
Bushing
Weld of
to Case
Epoxy
Sealed
(4.58)
.180
DIA.
Dimensions are shown for
reference purposes only.
Specifications subject
Rating
(4.32)
.170
(5.08)
.200
1
(1.02)
.040
(9.14)
.360
Function
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............ -22°F to +185°F (-30°C to +85ºC)
Storage Temperature................-67°F to +185°F (-55°C to +85ºC)
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................0.4 VA @ 20 VAC/DC
Initial Contact Resistance ........20 Milliohms max.
Insulation Resistance ..............1,000 Megohms @ 500 VDC min.
Terminal Seal ..........................Epoxy
Actuator Travel.........................035" (0,89)
Actuator Seal ..........................O-Ring
Dielectric Strength ..................C - 1000 VDC RMS @ sea level
Life Expectancy ......................C - Up to 80,000 Cycles
C = Off (On)
F = On (On)
FUNCTION CHART
The following functions available in single pole.
SPST
Omit center terminal for function C
SPDT
C Function
F Function
Off Indicates a mechanical position with no electrical connection.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
(0.51)
.020
TYP.
(3.18)
(ON)
.125
Plating
G
PC = P.C.
PCV = P .C. w/bracket
RA = Right Angle
VRA = Vertical Right Angle
SPC = SurfaceMount
SRA = Surface Mount R.A.
SRAB = SurfaceMount R.A. Butt
(8.13)
.320
INDICATES MOMENTARY ACTION
Terminals Connected
Terminal Connected
Terminations
F - 500 VDC RMS @ sea level
F - Up to 60,000 Cycles
3
1
2 Positions
2 positions
(4.95)
.195
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Colors
(5.08)
.200
0=Black
2=Red
.043 DIA.
(1,09)
Off
1-2
On
TYP.
(On)
(On)
1-3
2-3
D3
D