1437598-5 TE Connectivity, 1437598-5 Datasheet - Page 244

• 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

The PICOD family offers small panel-mounted pushwheel code
switches, ideally suited for high density applications. They are used
for the controlling and programming of frequency synthesizers,
counters and timers, data comparators, security encoders, weighing
machines, etc. The dependable pushbutton action allows narrow
0.3 inch width on panel. Changes to higher or lower settings are
accomplished rapidly by successive operation of the appropriate
buttons. The featherweight PICOD is less than 0.6 inch high, yet
rugged enough for hand-held and portable instruments that may be
subjected to field abuse. Heavy gold plating on wiping contacts
affords low contact resistance for reliable operation over long
periods of service. Easy-to-read characters are viewed through
dust-sealed window. Installation costs are minimized by snap-
together design – no inconvenient hardware.
ACCESSORIES
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Front Mount
Snap Detent
PICOA
PICOADP
PICOBG
PICOP
B5LS
B5L
See Code Tables on Page J3
Description
Spacer, 0.1" wide
Spacer, 0.1" wide, with decimal point
Spacer, 0.3" wide (same size as switch)
End-plate pair
5 pin connector with PC pins for AK types
5 pin connector with wire lug termination for AK types
111 = Decimal
131 = BCD
137 = BCD Complement
301 = Hexadecimal
307 = Hexa. Complement
400 = Switch-over
Codes
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
PICOD - 131 - AK
PICOD Series
Pushwheel Switches, Subminiature, Panel Mount, Dual Button
Wheel
Marks
Connections
AK = pcb short
AL = pcb long
LS = solder pin
AL/D = pcb long, interrupted
ALU = pcb long downward
Dimensions are shown for
reference purposes only.
Specifications subject
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ..................................0.4 VA @ 20 VDC max.
Contact Circuit Resistance ................0.15 Ohm max.
Operating Force ................................Approx. 11 oz.
PC Terminal Spacing ........................0.100"
Character Height/Color.......................122" White (.094" for hex codes)
Life Expectancy ................................More than 10 5 operations
Operating temperature ......................-10° C to + 60° C
MATERIAL SPECIFICATIONS:
Fixed Contacts ..................................1 microns AU over Ni over Cu
Moving Contacts................................Gold-clad Ni over copper alloy
PC Board............................................FR4 Glass epoxy
Molded Parts ......................................Noryl-SE1, Black matte finish
Window..............................................Thermoplastic resin
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
PICOD111AL
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
J7
J