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TE Connectivity MTA-100 Series Pin Header 3 Contacts, 2.54 mm Pitch, Straight Through Hole, Unshrouded 640456-3
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 250V |
| Brand | TE Connectivity |
| Orientation | Straight |
| Current | 5A |
| Model | 640456-3 |
| Mount Type | Through Hole |
| Housing Material | Polybutylene Terephthalate |
| Contact Material | Copper Alloy |
| Series | MTA-100 |
| Termination Type | Solder |
| Maximum Operating Temperature | 105°C |
| Minimum Operating Temperature | -55°C |
| Number of Rows | 1 |
| Pitch | 2.54mm |
| Contact Plating | Tin |
| Number of Contacts | 3 |
| Contact Gender | Male |
| Shrouded/Unshrouded | Unshrouded |
| Connector System | Wire-to-Board |
| Tail Pin Length | 3.56mm |
| Mating Pin Length | 7.49mm |
Key Features
- Designed for wire-to-board applications using insulation displacement contact technology.
- Features a 2.54 mm pitch and 1 row configuration for stable PCB mounting.
- Allows end-to-end stackability and secure mating with friction lock mechanism.
- Rated for up to 5 A current with a voltage rating of 250 V.
- Housing constructed from polybutylene terephthalate for durability and insulating properties.
- Operates reliably from -55°C to 105°C and is suitable for automotive, computing, and consumer electronics.
- Straight through hole mount for soldered PCB assembly.
- Tin plated copper alloy contacts ensure high conductivity and corrosion resistance.
Product Description
TE Connectivity 640456-3 is a high-quality MTA-100 Series pin header designed for mass termination and wire-to-board applications. This pin header features three contacts in a single row, providing a pitch of 2.54 mm and straight through hole mounting for rapid and secure PCB assembly. The unshrouded design allows end-to-end stackability and easy mating with matching IDC connectors.
Built for efficiency, the MTA-100 Series utilizes insulation displacement contact (IDC) technology, enabling fast one-step assembly and eliminating the need for wire stripping. The friction lock mechanism ensures a secure connection and prevents inadvertent disconnection during installation or operation.
The pin header's housing is constructed from polybutylene terephthalate (PBT), offering robust mechanical strength and electrical insulation. Its tin-plated copper alloy contacts are manufactured to deliver reliable electrical conductivity and resistance to corrosion, ensuring consistent performance in demanding environments.
This connector supports a maximum current of 5 A and voltage rating up to 250 V, making it suitable for a wide range of industrial and commercial applications. The operating temperature range from -55°C to 105°C offers versatility for both high and low temperature conditions.
Applications for this MTA-100 Series pin header include automotive body and chassis systems, driver information, safety and security systems, consumer electronics, desktop PCs, notebooks, servers, workstations, and storage devices. It is widely used in electronic manufacturing, lab prototyping, and PCB assembly workflows.
The connector system is wire-to-board, ideal for use with discrete 28 AWG to 22 AWG wires or notched ribbon cable, and it is compatible with production hand tooling. The header supports solder termination and offers male contact gender. Tail pin length is 3.56 mm, while mating pin length is 7.49 mm, optimizing fit and connectivity.
Browse more TE Connectivity MTA-100 Series products and PCB headers in the Electronics & Electricals category for industrial, laboratory, and commercial connectivity solutions.
Explore more products in our PCB Pin Header category.
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Frequently Asked Questions
The pin header is rated for a maximum current of 5 A.
It has a voltage rating of 250 V.
This model features a pitch size of 2.54 mm.
The connector operates reliably within a temperature range of -55°C to 105°C.
This pin header has three contacts in a single row configuration.
The housing is constructed from polybutylene terephthalate (PBT).
It uses solder termination for secure connections.
The tail pin length is 3.56 mm.
It is designed for wire-to-board applications.
This model is unshrouded, allowing for end-to-end stackability.
The contacts are made from tin-plated copper alloy, ensuring high conductivity and corrosion resistance.
It is suitable for automotive, computing, and consumer electronics applications.
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