1437598-4 TE Connectivity, 1437598-4 Datasheet - Page 67

• Manufacturer Part Number: 1437598-4
• Description: Switch Key Lock ON ON SPDT 80° Flat Key 3A 125VAC 28VDC Solder Lug Panel Mount
• Manufacturer: TE Connectivity
• Type: 2 Pos Key Switchr

Specifications of 1437598-4

• Terminal Type: Solder Lug
• Switch Configuration: ON ON
• Pole Throw Configuration: SPDT
• Maximum Ac Voltage Rating: 125 V
• Maximum Dc Voltage Rating: 28 V
• Mounting: Panel Mount
• Current Rating (max): 3A
• Mounting Style: Panel
• Key Style: Flat Key
• Key Material: Brass
• Operating Temp Range: -30C to 85C
• Ac Voltage Rating (max): 125VVAC
• Dc Voltage Rating (max): 28VVDC
• Contact Plating: Silver
• Contact Material: Silver
• Product Length (mm): 25.4mm
• Product Depth (mm): 25.4mm
• Product Height (mm): 49.02mm
• Lead Free Status / RoHS Status: Not Compliant

MATERIAL SPECIFICATIONS:
Contacts ..................................Silver or gold plate
Case Material ..........................Polyester PPS UL94VO
Actuator Material ....................Polyamide UL94HB
Cover Material ........................Polyamide UL94HB
Terminals ................................Silver or gold plate
Terminal Seal ..........................Epoxy
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-4°F to +158°F (-20°C to +70°C)
Storage Temperature................-40°F to +194°F (-40°C +90°C
Solder Heat Resistance ............260°C (+500°F) for 5 seconds
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Tyco Electronics Alcoswitch Plating Mounting Style
1-1437575-4
1-1437575-5
Tyco Electronics Alcoswitch Plating Mounting Style
1-1437575-6
1-1437575-7
Part Number
Part Number
SSA12
SSA12G
SSA22G
(2.00)
SSA22
.079
(1.09)
HOLE
(1.10)
HOLE
.043
DIA.
.043
DIA.
(2.49)
(2.49)
.098
.098
Silver
Silver
Gold
Gold
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
per MIL-STD-202, Method 210
(2.01)
Upright
Upright
(.406)
Upright
Upright
.079
TYP.
.016
SSA Series
Slide Switches, Micro Size, Instrumentation Grade
(.406)
.016
(2.00)
(3.99)
.079
.157
(2.49)
.098
(2.49)
.098
(2.00)
.079
(2.00)
.079
Dimensions are shown for
reference purposes only.
Specifications subject
(0.60)
TYP.
.024
(0.60)
.024
(3.00)
0.138
(3.50)
.118
(2.00)
.079
(3.40)
(3.00)
.134
.118
(2.01)
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................Gold: 0.4 VA max. @ 20 VDC or peak AC
Initial Contact Resistance ........30 Milliohms max.
Contact Timing ........................Break-Before-Make
Insulation Resistance ..............100 Megohms min.
Dielectric Strength ..................500 VAC
Actuation Force ......................250 ± 100 Grams
Actuator Travel........................0.098” (2.49)
Life Expectancy ......................Up to 10,000 Cycles
.079
(4.50)
.177
TRAVEL
(4.50)
(2.49)
.098
.177
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
TRAVEL
(2.49)
.098
(9.00)
.354
(8.79)
.346
(5.51)
.217
(3.40)
Silver: 100 Milliamps @ 30 VDC
.134
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
DPDT
SPDT
SSA12
SSA22
B39
B