1437598-9 TE Connectivity, 1437598-9 Datasheet - Page 203

• Manufacturer Part Number: 1437598-9
• Description: Switch Key Lock ON ON DPDT 80° Flat Key 3A 125VAC 28VDC Solder Lug Panel Mount
• Manufacturer: TE Connectivity
• Type: 2 Pos Key Switchr

Specifications of 1437598-9

• Terminal Type: Solder Lug
• Switch Configuration: ON ON
• Pole Throw Configuration: DPDT
• 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

G
G4
MATERIAL SPECIFICATIONS:
Contacts..............................................Gold plate over nickel plate
Case Material ....................................Zinc die cast
Actuator Material ..............................Brass
Terminals/Fixed Contacts..................Gold plated
Terminal Seal ....................................Molded-in epoxy base
Process Seal ......................................MRJB and MRJE
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature......................-4°F to +158°F (-20°C to +70°C)
Storage Temperature..........................-4°F to +158°F (-20°C to +70°C)
Solder Heat Resistance ......................285°C ±3C for 15 seconds
SPLASHPROOF
30° ANGLE OF THROW
SPLASHPROOF
30° ANGLE OF THROW
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
30° ANGLE OF
THROW
MRJ26
MRJE26
MRJB26
(12.7)
0.50
(3.30)
0.13
DIA.
(12.7)
0.50
(3.30)
0.13
DIA.
(1.02)
.040
(1.02)
(12.7)
(19.0)
.040
0.50
0.75
(1.02)
Dimensions are in inches
and millimeters unless otherwise
specified. Values in parentheses
or brackets are metric equivalents. to change.
.040
(19.0)
0.75
(7.62)
(6.60)
0.30
0.26
1/4-40 UNS-2A
MRJ Series
Rotary Switches, .4VA, PC Mount, 30° Throw
(6.60)
0.26
(11.2)
0.44
(11.9)
1/4-40 UNS-2A
0.47
(3.56)
0.14
(8.13)
0.32
(11.9)
(3.56)
0.47
(11.9)
0.14
0.47
c
3
c
1
(3.56)
2
3
0.14
1
3
3
2
3
c
(0.79)
2
3
MRJ43
.031
3
MRJE43
1
2
1
2
c
Dimensions are shown for
reference purposes only.
Specifications subject
1
3
3
c
4
c
2
(5.33)
2
MRJB43
c
4
0.21
1
2
1
c
1
2
(5.33)
c
0.21
4
3
2
2
3
1
7
3
1
2
c
3
1
2
2
1
c
TYP.
3
15°
3
TYP.
2
c
15°
1
(7.87)
0.31
TYP.
15°
(.787)
.031
(.787)
.031
3
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ..................................0.4VA max. @ 20 VDC or peak AC
Initial Contact Resistance ..................30 Milliohms max.
Contact Timing ..................................Non-shorting
Insulation Resistance ........................10,000 Megohms min.
Dielectric Strength ............................1,000 Volts RMS @ sea level
Actuation Force..................................14 Inch oz. max.
Plunger/Actuator Travel ....................30°
Life Expectancy ................................Up to 10,000 Cycles @ full contact
4
c
2
3
3
1
MRJ34
c
4
c
2
3
2
3
4
c
Tyco Electronics Alcoswitch No. Poles
1-1437629-3
1-1437629-4
1-1437629-5
1-1437629-6
4
MRJE34
1
1
Tyco Electronics Alcoswitch No. Poles
1-1437629-7
1-1437629-8
1-1437629-9
2-1437629-0
2
c
3
Application Note: Set stop positions by presetting external pin plate provided.
MRJB34
2
2
Tyco Electronics Alcoswitch
1-1437629-0
1-1437629-1
1-1437629-2
* Also usable as continuous rotation.
1
c
4
3
2
Part Number
1
3
1437629-9
Part Number
4
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
4
2
2
1
Part Number
1
c
3
2
1
3
4
TYP.
3
2
15°
3
1
4
c
2
1
1
c
TYP.
15°
1
TYP.
15°
MRJB112 1 Pole
MRJB26
MRJB34
MRJB43
MRJE112 1 Pole
MRJE26
MRJE34
MRJE43
c
*MRJ112
MRJ26
MRJ34
MRJ43
2
1
2
6
3
5
MRJ26
c
2
c
1
2
2
1
6
3
2
4
4
MRJE26
5
6
3
MRJB26
2 Poles
3 Poles
4 Poles
2 Poles
3 Poles
4 Poles
5
5
3
4
4
6
4
4
2
1
c
No. Poles
1 Pole
2 Poles
3 Poles
4 Poles
5
1
3
5
TYP.
6
3
ratng
Up to 30,000 Cycles @ 0.1 mA, 12
VDC
2
15°
12 Continuous Rotation
12 Continuous Rotation
6
1
2
c
1
1
c
1
TYP.
15°
TYP.
15°
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Positions
Positions
6 Fixed
4 Fixed
3 Fixed
6 Fixed
4 Fixed
3 Fixed
2 to 12, Adjustable
2 to 6, Adjustable
2 to 4, Adjustable
2 to 3, Adjustable
7
8
6
Positions
9
5
MRJ112
7
7
10
4
8
8
6
6
9
MRJE112
9
MRJB112
5
5
11
3
Shaft, Bushing & Base
Shaft, Bushing & Base
12
10
10
2
4
Waterproof Seal on
4
Waterproof Seal on
1
c
11
11
Description
Description
3
3
12
12
TYP.
Diameter shaft.
3/4" long, 1/8"
2
2
15°
1
1
Description
c
c
TYP.
TYP.
15°
15°