1437598-4 TE Connectivity, 1437598-4 Datasheet - Page 159

• 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

E
E14
MATERIAL SPECIFICATIONS:
Cover ............................................Copper Alloy, Tin Lead Plate
Stem/Actuator ..............................Nylon UL94V-0
Contacts:
Case ..............................................Thermoplastic, UL94V-0, Black
Tape ..............................................Teflon
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature ................-4 to +185°F (-20 to +85°C)
Storage Temperature ....................-22 to +185°F (-30 to +85°C)
Resistance to solder heat ..............Per EIA-364-56A, Procedure 4 & 5,
Solderability ................................Per EIA-364-52, Class 2, Category 1,
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Moving ..................................Stainless Steel, Silver Clad-Plate
Fixed/Terminal ......................Copper Alloy, Silver-Plate
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
Level 3
Temp 473°F (245°C) max., time 2.5
seconds max., 95% minimum coverage.
PCB Mounting Solder Land Dimension
Extended Life Series
Low Profile, 6 x 6 SMT, Gull Wing w/ESD Terminal, Extended Life
(7.0)
.276
.244
(6.2)
(8.4)
.331
(8.2)
.323
Dimensions are shown for
reference purposes only.
Specifications subject
.118 Dia.
(3.0)
(0.7)
.028
4- .028
.177
(4.5)
(0.7)
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................50mA @ 12 V DC
Initial Contact Resistance ........100MilliOhms Max
Insulation Resistance ..............100Megaohms @ 100V DC Min.
Dielectric Strength ..................500 VAC for 1 minute
Actuation Travel ......................0.010 +/-.004 (.25 +/-.10)
(4.5)
.177
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
1-1571636-0
.244
(6.2)
Electronics
1571636-1
1571636-2
1571636-3
1571636-4
1571636-5
1571636-6
1571636-7
1571636-8
1571636-9
Tyco
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.098 (2.5)
.079 (2.0)
.079 (2.0)
.098 (2.5)
.098 (2.5)
Dim L
Circuit Diagram
.002 Max.
(0.1)
50gf
50gf
100gf
100gf
160gf
160gf
160gf
160gf
260gf
260gf
.079
(2.0)
Force
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
L
1,000,000
1,000,000
1,000,000
1,000,000
1,000,000
1,000,000
1,000,000
1,000,000
Life
100,000
100,000
Packaging
Bulk
T&R
Bulk
T&R
Bulk
T&R
Bulk
T&R
Bulk
T&R