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) |
| Approvals |
CSA |
| AWG (min.) |
24 |
| AWG max. |
24 |
| Backwall/Post Interruptions |
No (Without) |
| Board contact surface |
Tin plated |
| Body Material |
Nylon |
| Case Material |
Polyamide |
| Circuit Application |
Power & Signal |
| Color |
White |
| 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 |
7a |
| Contact Current Rating (Max) |
7 |
| Contact Gender |
Female |
| Contact Layout |
Inline |
| Contact Material |
Copper alloy |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Thickness |
80 – 200 |
| Contact Plating |
Tin |
| Contact Retention |
Yes (With) |
| Contact Retention Within Housing |
With |
| Contact Type |
Receptacle |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
.762 |
| Current Rating |
7a |
| Depth |
9.02mm |
| Dimensions |
(L x W x H) 9.02 x 18.42 x 11.89 mm |
| Flammability Rating |
UL94 V-2 |
| Gender |
Receptacle |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Height |
11.89mm |
| Housing Color |
White |
| Housing Material |
Nylon |
| Industrial packaging |
No |
| Insulation Diameter |
0.095inch |
| Insulation Material |
Polyamide |
| Length |
9.02mm |
| Mating Alignment |
Without |
| Mating Retention |
With |
| Mating Retention Type |
Locking Ramp |
| Max Operating Temperature |
221°C |
| Max Voltage Rating (AC) |
600v |
| max. cross section |
0.20mm² |
| Max. temperature |
+105°C |
| Min Operating Temperature |
-67°C |
| Min. cross section |
0.20mm² |
| Min. temperature |
-55°C |
| Misc Attribute |
MTA-156 |
| Mount |
Free Hanging, Cable |
| Nominal Current |
7A |
| Nominal current - rounded value |
7A |
| Nominal Voltage |
600V AC |
| Number of Contacts |
3 |
| Number of Positions |
3 |
| Number of Power Positions |
3 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| Orientation |
Right Angle |
| Package Quantity |
500 |
| Packaging |
Bag |
| Packaging Method |
Bag & Box |
| Packaging Quantity |
500 |
| Panel Mount Feature |
Without |
| PCB Mount Alignment |
No (Without) |
| PCB Mount Retention |
Without |
| Pin shape |
Rectangular |
| Pins per row |
3 |
| Plating Thickness |
80um |
| Primary Product colour |
White |
| Radiation Hardening |
No |
| Reach SVHC Compliant |
No |
| RoHS Compliant |
Yes |
| Sealable |
No |
| Series |
MTA-156 |
| Strain Relief |
Yes (With) |
| Termination |
IDC |
| Termination Method to Wire & Cable |
Insulation Displacement (IDC) |
| UL Flammability Rating |
UL 94V-2 |
| UL Rating |
Recognized |
| Underplate Material |
Nickel |
| Voltage Rating |
600v |
| Voltage Rating (AC) |
600v |
| Width |
18.42mm |
| Wire Size |
24 |
| Wire/Cable Gauge |
24AWG |
| Wire/Cable Type |
Discrete |
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