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4-1437558-0 View Datasheet(PDF) - Tyco Electronics

Part Name
Description
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4-1437558-0 Datasheet PDF : 14 Pages
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MTA Series
Toggle Switches, MT Series, Wire Lug, Long Bat Actuator
MATERIAL SPECIFICATIONS:
TYPICAL PERFORMANCE CHARACTERISTICS:
Contacts ................................................Gold flash over silver
Actuator Material ..................................Chrome plated copper alloy
Case Material ........................................Thermoset 94V-0
Terminals ..............................................Gold flash
Terminal Seal ........................................Epoxy
Contact Rating ......................................6 A @ 125 VAC, 3 A @ 250 VAC,
4A @ 28 VDC
Initial Contact Resistance......................20 Milliohms max.
Contact Timing......................................Break before make
Insulation Resistance ............................1,000 Megohms min. @ 500 VDC
min. for 1 minute
ENVIRONMENTAL SPECIFICATIONS
Dielectric Strength ................................1,500 VAC
Operating Temperature ........................-4°F to +176°F (-20°C to +80°C) Actuation Force .....................................05-1.5 kg.
Storage Temperature ............................-40°F to +176°F (-40°C to +80°C) Actuator Travel ....................................24° (26° on MTL Series)
Solder Heat Resistance..........................See page M3-4
High Torque Bushing Shoulder ............Standard
C
Life Expectancy ....................................See chart below.
UL Available when ordering . . . Consult factory.
NOTICE: For terminal connections refer to Code Chart Page M5-6.
.073
(1.85)
Dia.
Typ.
.190
(4.83)
TYP.
.252
(6.40)
Dia.
.228
(5.79)
Note: Hardware included with all switches
SPDT
DPDT
.170
(4.32)
TYP.
3PDT
4PDT
PC Board Layout
For Pages C43-C57
.244
(6.20)
.095
(2.41)
.032
(0.81)
Toggle Switch Hole Layout
for this page.
Green Series toggle life expectancy chart
Parameter
2 Pos. 3 Pos. Momentary
Mechanical (no load)
250AC (3A Resistive)
125AC (6A Resistive)
28DC(4) (Resistive)
150,000
80,000
80,000
60,000
100,000
60,000
60,000
50,000
60,000
60,000
60,000
40,000
SPDT/DPDT/SP3T
MTA106D
MTA206N
.086
(2.18)
.413
(10.49)
24˚
.315 .394 .157
(8.0) (10.0) (4.00)
.315
.030 (8.00)
(0.76) Typ.
.512
(13.00)
.039
(1.00
x
x
.078
1.98)
Oblong
Hole
.022 Dp. x .040 W
(0.55) Dp. x 1.00 W
Keyway
.022 Dp. x .040 W
(0.55) Dp. x 1.00 W
Keyway
1/4-40
UNS-2A
.512
(13.00)
.190
(4.83)
.512
(13.00)
Tyco
Electronics
Alcoswitch
Type Act. Code P. M5
1-1437558-0 MTA106D SPDT
1
1-1437558-2 MTA106E SPDT
5
1-1437558-4 MTA106F SPDT
1
1-1437558-6 MTA106G SPDT
5
1-1437558-8 MTA106H SPDT
5
(On) indicates momentary position.
On None On
On Off On
On None (On)
(On) Off (On)
On Off (On)
Tyco
Electronics
Alcoswitch
Type Act. Code P. M5
2-1437558-0 MTA206N DPDT
2
On None On
2-1437558-2 MTA206P DPDT
6
On Off On
2-1437558-7 MTA206R DPDT
2
On None (On)
2-1437558-9 MTA206S DPDT
6
(On) Off (On)
3-1437558-2 MTA206T DPDT
6
On Off On
2-1437558-3 *MTA206PA SP3T
11
On On On
3-1437558-0 *MTA206SA SP3T
11
(On) On (On)
3-1437558-3 *MTA206TA SP3T
11
On On (On)
(On) indicates momentary position.
* Note: PA, SA & TA types have case .100/(2.50) longer than other types.
.086
3PDT/4PDT/DP3T
(2.18)
MTA306D
.039
(1.00
x
x
.078
1.98)
Oblong
Hole
.120
(3.00)
Dia.
.413 .315
(10.49) (8.0)
.492 .157
(12.5) (4.00)
.030
(0.76) Typ.
24˚
.170
(4.32)
.701
(17.81)
.190
(4.83)
Typ.
.512
(13.00)
.890
(22.60)
.190
(4.83)
.512
(13.00)
MTA406N
.022 Dp. x .040 W
(0.55) Dp. x 1.00 W
Keyway
1/4-40
UNS-2A
Tyco
Electronics
3-1437558-5
3-1437558-7
3-1437558-9
4-1437558-1
Alcoswitch
MTA306D
MTA306E
MTA306F
MTA306H
Type Act. Code P. M5
3PDT
3
On None On
3PDT
7
On Off On
3PDT
3
On None (On)
3PDT
7
On Off (On)
(On) indicates momentary position.
Tyco
Electronics
4-1437558-3
4-1437558-5
4-1437558-6
Alcoswitch Type Act. Code P. M5
MTA406N 4PDT
MTA406P 4PDT
*MTA406PA DP3T
4
On None On
8
On Off On
12
On On On
*Note: PA types have case .100 (2.50) longer than other types.
C43
Catalog 1308390
Issued 9-04
www.tycoelectronics.com
Dimensions are in inches
Dimensions are shown for
and millimeters unless otherwise reference purposes only.
specified. Values in parentheses Specifications subject
or brackets are metric equivalents. to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
 

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