TE Connectivity 3-644487-4 is a 14-position, male shrouded header from the MTA100 series.
It features gold-plated contacts, ensuring reliable connectivity and durability.
Designed for wire-to-board applications, it is typically used in industrial and consumer electronics.
The header supports a compact and robust design, suitable for various interconnection needs.
| Type |
PCB Headers & Receptacles |
| Number of Positions |
14 |
| Pitch |
2.54 |
| Number of Rows |
1 |
| Approvals |
CSA |
| Backwall/Post Interruptions |
No (Without) |
| Centerline (Pitch) |
2.54mm |
| Circuit Application |
Signal |
| Color |
Black |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Height |
.41 |
| Connector Length |
1.084 |
| Connector Mounting Type |
Board Mount |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Contact Base Material |
Copper Alloy |
| Contact Current Rating |
5a |
| Contact Current Rating (Max) |
5 |
| Contact Gender |
Male |
| Contact Layout |
Inline |
| Contact Material |
Copper Alloy |
| Contact Mating Area Length |
.2 |
| Contact Mating Area Plating Material |
Gold (Au) |
| Contact Mating Area Plating Material Finish |
Bright |
| Contact Mating Area Plating Material Thickness |
30 |
| Contact Mating Length |
5.1mm |
| Contact Plating |
Gold |
| Contact Post Length |
3.56mm |
| Contact Retention |
No (Without) |
| Contact Shape |
Square |
| Contact Shape & Form |
Square |
| Contact Style |
Straight |
| Contact Type |
Pin |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
50 |
| Current Rating |
5a |
| Depth |
7.95mm |
| ELV |
Compliant |
| Flammability Rating |
UL94 V-0 |
| Header Type |
Fully Shrouded |
| Height |
10.41 |
| Housing Color |
Black |
| Housing Material |
Polyester GF |
| Lead Free |
Lead Free |
| Lead Length |
3.56mm |
| Length |
1.484inch |
| Mating Alignment |
With |
| Mating Alignment Type |
Polarization |
| Mating Retention |
With |
| Mating Retention Type |
Friction Lock |
| Mating Square Post Dimension |
.025 |
| Max Operating Temperature |
221°C |
| Max Voltage Rating (AC) |
250v |
| Min Operating Temperature |
-67°C |
| Mount |
Through Hole |
| Number of Contacts |
14 |
| Operating Supply Voltage |
250v |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
250 |
| Orientation |
Straight |
| Package Quantity |
500 |
| Packaging |
Bulk |
| Packaging Method |
Package |
| Packaging Quantity |
500 |
| Panel Mount Feature |
Without |
| PCB Connector Type |
PCB Mount Header |
| PCB Contact Termination Area Plating Material |
Gold |
| PCB Contact Termination Area Plating Material Finish |
Matte |
| PCB Contact Termination Area Plating Material Thickness |
30 |
| PCB Mount Alignment |
With |
| PCB Mount Orientation |
Vertical |
| PCB Mount Retention |
With |
| PCB Mount Retention Type |
Pegs |
| PCB Mounting Orientation |
Vertical |
| PCB Thickness |
0.063inch |
| PCB Thickness (Recommended) |
.063 |
| Plating |
Gold |
| Plating Thickness |
0.76um |
| Primary Product colour |
Black |
| Radiation Hardening |
No |
| RoHS Compliant |
Yes |
| Sealable |
No |
| Series |
MTA-100 |
| Shrouded |
Yes (With) |
| Square Termination Post & Tail Dimension |
.025 |
| Strain Relief |
No (Without) |
| Tail Length |
3.56mm |
| Termination |
Solder |
| Termination Method to PCB |
Through Hole - Solder |
| Termination Post & Tail Length |
.14 |
| UL Flammability Rating |
UL 94V-0 |
| Underplate Material |
Nickel |
| Voltage Rating |
250v |
| Voltage Rating (AC) |
250v |
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