TE Connectivity's SIL socket (standard) MTA-156, part number 3-640428-6, features six pins and is used for wire-to-board connections. Although specific attributes such as voltage and current rating are not detailed, it is designed for efficient and reliable connectivity in electronic applications. Typical uses include consumer electronics, telecommunications, and industrial equipment where secure and easy-to-use connection interfaces are required.
| Pitch |
3.96mm |
| No. of Rows |
1 |
| No. of Ways |
6 |
| Approvals |
CSA |
| AWG (min.) |
22 |
| AWG max. |
22 |
| Backwall/Post Interruptions |
No (Without) |
| Board contact surface |
Tin plated |
| Body/Shell Style |
RECEPTACLE |
| Case Material |
Polyamide |
| Circuit Application |
Power |
| Color |
Red |
| 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 |
.936 |
| Connector Mounting Type |
Cable Mount (Free-Hanging) |
| 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 Finish |
Copper alloy |
| Contact Finish - Mating |
TIN |
| Contact Finish - Termination |
TIN |
| Contact Gender |
Female |
| Contact Layout |
Inline |
| Contact Material |
Copper Alloy |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Finish |
Matte |
| Contact Mating Area Plating Material Thickness |
80 – 200 |
| Contact Plating |
Tin, Matte |
| 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 |
| Dim |
(L x W x H) 9.02 x 23.77 x 18.42 mm |
| DIN Conformance |
No |
| Factory colour |
Red |
| Filter Feature |
No |
| Flammability Rating |
UL94 V-2 |
| Gender |
Receptacle |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Height |
18.42mm |
| Housing Color |
Red |
| Housing Material |
Nylon |
| IEC Conformance |
No |
| Industrial packaging |
No |
| Insulation Diameter |
0.095inch |
| Insulation Material |
Polyamide |
| Lead Pitch |
0.156inch |
| Length |
9.02mm |
| Manufacturer Series |
640428 |
| Mating Alignment |
Without |
| Mating Retention |
With |
| Mating Retention Type |
Locking Ramp |
| Max Operating Temperature |
221°C |
| Max Voltage Rating (AC) |
600v |
| max. cross section |
0.40mm² |
| Max. temperature |
+105°C |
| MIL Conformance |
No |
| Min Operating Temperature |
-67°C |
| Min. cross section |
0.30mm² |
| Min. temperature |
-55°C |
| Misc Attribute |
MTA-156 |
| Mixed Contacts |
No |
| Mount |
Free Hanging, Cable, Board |
| Nominal Current |
7A |
| Nominal current - rounded value |
7A |
| Nominal Voltage |
600V AC |
| Number of Contacts |
6 |
| Number of Poles |
6 |
| Number of Positions |
6 |
| Number of Power Positions |
6 |
| Number of Rows |
1 |
| Number of Rows Loaded |
1 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| Option |
General Purpose |
| Orientation |
Right Angle |
| Package Quantity |
250 |
| Packaging |
Bag |
| Packaging Method |
Bag & Box |
| Packaging Quantity |
250 |
| Panel Mount Feature |
Without |
| PCB Mount Alignment |
No (Without) |
| PCB Mount Retention |
Without |
| Pin shape |
Rectangular |
| Pins per row |
6 |
| Plating Thickness |
80um |
| Primary Product colour |
Red |
| 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) |
| Type |
SIL socket (standard) |
| UL Flammability Rating |
UL 94V-2 |
| UL Rating |
Recognized |
| Underplate Material |
Nickel |
| Voltage Rating |
600v |
| Voltage Rating (AC) |
600v |
| Width |
23.77mm |
| Wire Size |
22 |
| Wire/Cable Gauge |
22AWG |
| Wire/Cable Type |
Discrete |
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