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Brand Name : 2-1437559-2
Delivery Time : 9-11工作日
Model Number : 2-1437559-2
Stock : 14
MOQ : 9
Packaging Details : -
Description : IC Sockets
The Tyco Alcoswitch MTA Series toggle switches, including MT Series variants, are designed for various applications requiring reliable switching. These switches feature a long bat actuator and are available in wire lug or PC tail configurations. They offer a range of pole and throw options, from SPDT to 4PDT, with multiple actuation codes defining their momentary and maintained positions. The series is suitable for general-purpose use where robust performance and specific actuation patterns are required.
| Model | Type | Act. Code | P/N | Pole/Throw | Actuation | Keyway Dimensions (mm) | Hole Diameter (mm) | Thread | Actuator Travel |
| MTA Series (Wire Lug) | SPDT | 1 | 1-1437558-0 | SPDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SPDT | 5 | 1-1437558-2 | SPDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SPDT | 1 | 1-1437558-4 | SPDT | On None(On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SPDT | 5 | 1-1437558-6 | SPDT | (On) Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SPDT | 5 | 1-1437558-8 | SPDT | On Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | DPDT | 2 | 2-1437558-0 | DPDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | DPDT | 6 | 2-1437558-2 | DPDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | DPDT | 2 | 2-1437558-7 | DPDT | On None(On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | DPDT | 6 | 2-1437558-9 | DPDT | (On) Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | DPDT | 6 | 2-1437558-3 | DPDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SP3T | 11 | 3-1437558-2 | SP3T | On On On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SP3T | 11 | 3-1437558-0 | SP3T | (On) On (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | SP3T | 11 | 3-1437558-3 | SP3T | On On (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | 3PDT | 3 | 3-1437558-5 | 3PDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | 3PDT | 7 | 3-1437558-7 | 3PDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | 3PDT | 3 | 3-1437558-9 | 3PDT | On None (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | 3PDT | 7 | 4-1437558-1 | 3PDT | On Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | 4PDT | 4 | 4-1437558-3 | 4PDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | 4PDT | 8 | 4-1437558-5 | 4PDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA Series (Wire Lug) | DP3T | 12 | 4-1437558-6 | DP3T | On On On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SPDT | 1 | 1-1437558-1 | SPDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SPDT | 5 | 1-1437558-3 | SPDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SPDT | 1 | 1-1437558-5 | SPDT | On None(On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SPDT | 5 | 1-1437558-7 | SPDT | (On) Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SPDT | 5 | 1-1437558-9 | SPDT | On Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | DPDT | 2 | 2-1437558-1 | DPDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | DPDT | 6 | 2-1437558-5 | DPDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | DPDT | 2 | 2-1437558-8 | DPDT | On None(On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | DPDT | 6 | 3-1437558-1 | DPDT | (On) Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | DPDT | 6 | 3-1437558-4 | DPDT | On Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SP3T | 11 | 2-1437558-4 | SP3T | On On On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | SP3T | 11 | 3-1437558-6 | SP3T | (On) On (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | 3PDT | 3 | 3-1437558-6 | 3PDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | 3PDT | 7 | 3-1437558-8 | 3PDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | 3PDT | 3 | 4-1437558-0 | 3PDT | On None(On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | 3PDT | 7 | 4-1437558-2 | 3PDT | On Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | 4PDT | 4 | 4-1437558-4 | 4PDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | 4PDT | 8 | 4-1437558-8 | 4PDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTA-PC Series (PC Tail) | DP3T | 12 | 4-1437558-7 | DP3T | On On On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | SPDT | 1 | 6-1437558-3 | SPDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | SPDT | 5 | 6-1437558-2 | SPDT | On Off On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | SPDT | 1 | 6-1437558-5 | SPDT | On None (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | SPDT | 5 | 6-1437558-7 | SPDT | (On) Off (On) | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | 3PDT | 3 | 6-1437558-3 | 3PDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | DPDT | 2 | 6-1437558-4 | DPDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| MTB Series (Decorative Bat) | 4PDT | 4 | 6-1437558-7 | 4PDT | On None On | 1.00 x 1.98 | 3.00 Dia. | 1/4-40 UNS-2A | 24 |
| Parameter | Value |
| 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 |
| Dielectric Strength | 1,500 VAC |
| Actuation Force | 0.05-1.5 kg. |
| Actuator Travel | 24 (26 on MTL Series) |
| High Torque Bushing | Standard |
| Life Expectancy | See chart below. |
| Parameter | 2 Pos. | 3 Pos. | Momentary |
| Mechanical (no load) | 150,000 | 100,000 | 60,000 |
| 250AC (3A Resistive) | 80,000 | 60,000 | 60,000 |
| 125AC (6A Resistive) | 80,000 | 60,000 | 60,000 |
| 28DC(4) (Resistive) | 60,000 | 50,000 | 40,000 |
| Parameter | Value |
| Operating Temperature | -4F to +176F (-20C to +80C) |
| Storage Temperature | -40F to +176F (-40C to +80C) |
| Solder Heat Resistance | See page M3-4 |
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TE Connectivity 2-1437559-2 Images |