1-1437598-3 TE Connectivity, 1-1437598-3 Datasheet - Page 248

• 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

ACCESSORIES
See Code Tables on Page J3
Character height . . .
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
DPS9 and DPS10 dual pushbutton code switches have identical
heights but differ in width. These switches provide silent, reliable
state-of-the-art bi-directional operation and can directly retrofit
common thumbwheel switches. The readout characters are up to
60% larger than those of comparable thumbwheels. DPS9 models
have the popular .315" per section width, and DPS10 types are
.395" wide.
A simple reliable dual pushbutton mechanism permits rapid
change to a higher or a lower numerical setting. Gold clad wiping
contacts provide dependable low-level operation and extended life
expectancy. Snap-togther modular design enables fast assembly
hardware. Wheel markings are protected by a dust-sealed window.
Series/types
DPS9
DPS10
NUMBERS
* Indicates switch mechanically operable, optionally available with wheel in fixed position.; ** Indicates
DPS9 Model
DPS910A
DPS9L
**DPS910P
B12L
B12LS
SP1.5
sold in pairs only.
(6.81)
HIGH
.268
(8.00)
.315
DPS9
DPS10 Model
DPS910A
DPS10
DPS10L
**DPS910P
B12L
B12LS
SP1.5
(9.90)
.0.39
(33.0)
1.30
111 = Decimal
131 = BCD
137 = BCD Complement
301 = Hexadecimal
Codes
NUMBERS
(7.01)
HIGH
.276
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
(10.0)
.395
Model DPS9 10 digit .268
Model DPS10 10 digit .276
DPS9 - 131 - AK
DPS10
Description
Spacer, 0.1 inch
*Dummy switch (no electrical function)
Spacer, same width as switch
End mounting plate pair
Connector, 12 contacts, solder lugs
Connector, 12 contacts, PC terminals
Limit stop pin for 10 position switch
DPS9 & DPS10 Series
(9.90)
Pushwheel Switches, Front Mount
.0.39
(33.0)
1.30
16 digit .169
16 digit .169
(7.01)
(1.98)
.276
.078
Connections
AK = pcb short
AL = pcb long
LS = solder pin
Dimensions are shown for
reference purposes only.
Specifications subject
(29.0)
1.14
1.812
(46.0)
(39.0)
1.54
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ………………0.4 VA @ 20 VDC or Peak AC
Contact Circuit Resistance …0.20 Ohm max.
Mechanical Life ……………More than 10 6 operations
Operating Force ……………Approx. 16 oz.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ……(-20°C to +80°C)
MATERIAL SPECIFICATIONS:
PC Board ……………………Glass epoxy type, FR4
PC Terminal Spacing ……….100" Centers on integral multiples
Character Height/Color ……See below
Housing ……………………Noryl-SE1, Black, matte finish
(30.5)
1.20
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
N
(2.54)
0.10
(N x 8.00 + 9.00)
N x .315 + .354
OPENING
PANEL
DPS9
131AL
.236+.004
(6.0+1.0)
(31.0)
1.22
LS
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
N
(0.56)
.022
(2.54)
0.10
(N x 10.00 + 9.00)
N x .393 + .354
OPENING
PANEL
DPS10
AL
(31.0)
1.22
AK
J11
J