1437598-4 TE Connectivity, 1437598-4 Datasheet - Page 6

• 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

A
A6
MATERIAL SPECIFICATIONS:
Contacts ..................................Copper alloy, gold plate over nickel
Case Material ..........................High temperature polyamide, UL 94V-0
Actuator Material ....................High temperature polyester, 94V-0
Moving Contact ......................Copper alloy, gold plate over nickel
Fixed Contact ..........................Copper alloy, gold plate over nickel
Terminals ................................Copper alloy, gold flash over nickel
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature............-30°C to +85°C (-22°F to +185°F)
Storage Temperature................-45°C to +100°C (-49°F to +212°F)
MGDH
Half Pitch .050” Terminal Spacing, .067” High
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
MGDH04
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
MGDH Series
DIP Switches, Half Pitch, Ultra Low Profile, .067" High
(1.27)
TYP.
.050
(6.19 –0.50)
.244 – .020
(0.55)
.022
(0.35)
TYP.
.014
(0.99)
.039
Dimensions are shown for
reference purposes only.
Specifications subject
(1.57)
.062
(1.19)
.047
W/O Tape
(1.70)
MAX.
.067
.031/(0.78)
STROKE
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................Non-switching: 100 Milliamps @ 50 VDC
Initial Contact Resistance ........100 Milliohms max.
Insulation Resistance ..............100 Megohms min. @ 100 VDC
Dielectric Strength ..................300 VAC, 1 minute
Actuation Force ......................60 - 600 Grams max.
Life Expectancy ......................1,000 Cycles min.
(0.55)
(0.15)
TYP.
.022
.006
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
(6.19 – 0.30)
(8.12 – 0.50)
.244 – .012
.320 – .020
(1.06)
TYP.
.042
(0.10)
.004
(1.27)
REF.
TYP.
.050
(1.27)
TYP.
.050
Switching: 25 Milliamps @ 24 VDC
(3.81)
.150
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
(6.35)
MAX.
.250
(0.76)
TYP.
.030
(7.62)
.300
7-1437590-5 MGDH04
Electronics
(8.89)
MIN.
.350
Tyco
Part Number
Alcoswitch