The TE Connectivity 3-641229-3 is a female unshrouded MTA156 connector designed for 22 AWG wire.
It features insulation displacement contact technology for quick and reliable connections.
This connector is commonly used in household appliances and lighting systems.
Its robust design ensures efficient performance in various electrical applications.
| Type |
Rectangular Wire & Cable Connectors & Housings |
| Pitch |
0.156inchmm |
| Number of Ways |
3 |
| Number of Rows |
1 |
| Approvals |
CSA |
| Backwall/Post Interruptions |
No (Without) |
| Centerline (Pitch) |
3.9624mm |
| Circuit Application |
Power |
| Color |
Red |
| Compatible Insulation Diameter Range |
.095 |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connector & Contact Terminates To |
Wire & Cable |
| Connector & Housing Type |
Receptacle |
| Connector Height |
9.78 |
| Connector Length |
11.89 |
| Connector Mounting Type |
Cable Mount (Free-Hanging) |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| 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 |
Gold (Au) |
| Contact Mating Area Plating Material Thickness |
.76 |
| Contact Plating |
Gold, Tin |
| Contact Retention |
Yes (With) |
| Contact Retention Within Housing |
With |
| Contact Type |
Receptacle |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
1.27 – 1.77 |
| Current Rating |
7a |
| ELV |
Compliant |
| Flammability Rating |
UL94 V-2 |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Height |
9.78mm |
| Housing Color |
Red |
| Housing Material |
Nylon |
| Insulation Diameter |
0.095inch |
| Lead Free |
Not Applicable |
| Length |
11.89mm |
| Mating Alignment |
With |
| Mating Alignment Type |
Polarization |
| Mating Retention |
With |
| Mating Retention Type |
Locking Ramp |
| Max Operating Temperature |
221°C |
| Min Operating Temperature |
-67°C |
| Mount |
Free Hanging |
| Number of Contacts |
3 |
| Number of Positions |
3 |
| Number of Power Positions |
3 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| 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 |
| Plating Thickness |
5.08um |
| Primary Product colour |
Red |
| Radiation Hardening |
No |
| RoHS Compliant |
Yes |
| Sealable |
No |
| Series |
MTA-156 |
| Shrouded |
No (Without) |
| 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 (AC) |
600v |
| Wire Size |
22 |
| Wire/Cable Gauge |
22AWG |
| Wire/Cable Type |
Discrete |
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