TE Connectivity's SIL socket (standard) MTA-156 with part number 3-640429-3 features three pins and is designed for secure and reliable connections in various electronic assemblies. This connector is ideal for use in industrial control systems, telecommunications equipment, and consumer electronics where small, reliable connections are necessary. Its durable construction allows it to withstand various environmental conditions, ensuring longevity and performance in demanding applications.
| Type |
SIL socket (standard) |
| Pitch |
3.9624mm |
| Number of Ways |
3 |
| Number of Rows |
1 |
| Mounting Type |
Cable Mount (Free-Hanging) |
| AWG (min.) |
24 |
| AWG max. |
24 |
| Board contact surface |
Tin plated |
| Case Material |
Polyamide |
| Circuit Application |
Power & Signal |
| Colour |
White |
| Compatible Insulation Diameter Range |
.095 |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connection |
Cut & Clip |
| Connector & Contact Terminates To |
Wire & Cable |
| Connector & Housing Type |
Receptacle |
| Connector contact surface |
Tin plated |
| Connector Height |
.355 |
| Connector Length |
.468 |
| Connector Product Type |
Connector Assembly |
| Connector System |
wire-to-board |
| Connector Type |
Socket, right angle |
| Contact Base Material |
Copper Alloy |
| Contact Current Rating (Max) |
7 |
| Contact Layout |
Inline |
| Contact Material |
Copper alloy |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Thickness |
80 – 200 |
| Contact Retention Within Housing |
With |
| Contact Type |
Receptacle |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
.762 |
| Dimensions |
(L x W x H) 9.02 x 18.42 x 11.89 mm |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Height |
11.89mm |
| Housing Material |
Nylon |
| Industrial packaging |
No |
| Insulation Material |
Polyamide |
| Length |
9.02mm |
| Mating Alignment |
Without |
| Mating Retention |
With |
| Mating Retention Type |
Locking Ramp |
| max. cross section |
0.20mm² |
| Max. temperature |
+105°C |
| Min. cross section |
0.20mm² |
| Min. temperature |
-55°C |
| Misc Attribute |
MTA-156 |
| Nominal Current |
7A |
| Nominal current - rounded value |
7A |
| Nominal Voltage |
600V AC |
| Number of Power Positions |
3 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| Packaging Method |
Bag & Box |
| Packaging Quantity |
500 |
| Panel Mount Feature |
Without |
| Pin shape |
Rectangular |
| Pins per row |
3 |
| Primary Product colour |
White |
| Sealable |
No |
| Series |
MTA-156 |
| Termination Method to Wire & Cable |
Insulation Displacement (IDC) |
| UL Flammability Rating |
UL 94V-2 |
| UL Rating |
Recognized |
| Width |
18.42mm |
| Wire Size |
24 |
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