TE Connectivity's 640452-2 is a flat header with 2-pin male straight posts.
The component features tin plating and an unshrouded design.
It is typically utilised in various electronic equipment for secure and efficient connections.
Common applications include consumer electronics, telecommunications, and data communication systems.
| Type |
PCB Headers & Receptacles |
| Number of Positions |
2 |
| Pitch |
2.54mm |
| Orientation |
Straight |
| Approvals |
CSA |
| Backwall/Post Interruptions |
No (Without) |
| Centerline (Pitch) |
2.54mm |
| Circuit Application |
Signal |
| Color |
Beige, Natural, White |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Height |
.1 |
| Connector Length |
.3 |
| 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 Finish - Mating |
TIN |
| Contact Gender |
Male |
| Contact Layout |
Inline |
| Contact Material |
Copper Alloy |
| Contact Mating Area Length |
.295 |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Finish |
Matte |
| Contact Mating Area Plating Material Thickness |
150 |
| Contact Mating Length |
7.49mm |
| Contact Plating |
Tin |
| 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 |
| DC Rated Voltage |
250v |
| Depth |
5.08mm |
| Flammability Rating |
UL94 V-0 |
| Gender |
Male |
| Header Type |
Unshrouded |
| Height |
2.54mm |
| Housing Color |
Natural |
| Housing Material |
Polyester GF |
| Insulation Color |
Natural |
| Insulation Material |
Thermoplastic |
| Lead Length |
3.56mm |
| Length |
5.08mm |
| Material |
Polyester |
| Mating Alignment |
Without |
| Mating Retention |
Without |
| Mating Square Post Dimension |
.025 |
| Max Voltage Rating (AC) |
250v |
| Maximum Operating Temperature |
221°C |
| Minimum Operating Temperature |
-67°C |
| Mount |
Through Hole |
| Number of Contacts |
2 |
| Number of Rows |
1 |
| Operating Supply Voltage |
250v |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
250 |
| Package Quantity |
1 |
| Packaging |
Bulk |
| Packaging Method |
Package |
| Packaging Quantity |
1 |
| Panel Mount Feature |
Without |
| PCB Connector Type |
PCB Mount Header |
| PCB Contact Termination Area Plating Material |
Tin |
| PCB Contact Termination Area Plating Material Thickness |
150 |
| PCB Mount Alignment |
Without |
| PCB Mount Orientation |
Vertical |
| PCB Mount Retention |
Without |
| PCB Mounting Orientation |
Vertical |
| PCB Thickness |
0.063inch |
| PCB Thickness (Recommended) |
.063 |
| Plating |
Tin |
| Plating Thickness |
3.81um |
| Primary Product colour |
Natural |
| Radiation Hardening |
No |
| Reach SVHC Compliant |
No |
| RoHS Compliant |
Yes |
| Sealable |
No |
| Series |
MTA-100 |
| Shrouded |
No (Without) |
| 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 |
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