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Samtec ASP Series Straight PCB Socket 156-Contact 2 Row 0.635 mm Pitch Through Hole ASP-142781-03
Specifications
| Country of Origin | India |
|---|---|
| Voltage | 339V |
| Brand | Samtec |
| Orientation | Straight |
| Current | 2.7A |
| Model | ASP-142781-03 |
| Mount Type | PCB |
| Housing Material | Liquid Crystal Polymer |
| Contact Material | Phosphor Bronze |
| Series | ASP |
| Termination Type | Through Hole |
| Maximum Operating Temperature | 125°C |
| Mounting Angle | Straight |
| Number of Positions | 156 Position |
| Sub Type | Connector |
| Minimum Operating Temperature | -55°C |
| Number of Rows | 2 |
| Pitch | 0.635mm |
| Standards/Approvals | RoHS |
| Termination Style | Through Hole |
| Contact Plating | Gold |
| Number of Contacts | 156 |
| Contact Gender | Female |
| Connector System | Board-to-Board |
| Stacking Height | 22mm |
Key Features
- Features 156 contacts arranged in 2 rows for reliable connections.
- 0.635 mm pitch ensures compact and precise PCB integration.
- Constructed with liquid crystal polymer housing for durability.
- Gold-plated phosphor bronze contacts provide excellent conductivity and corrosion resistance.
- Supports a current rating of 2.7 A and voltage rating of 339 V.
- Designed for through-hole termination with straight mounting orientation.
- Board-to-board connector system for versatile electronic applications.
- Operating temperature ranges from -55°C to 125°C for harsh environments.
Product Description
Samtec ASP-142781-03 is a high-performance PCB Socket featuring 156 contacts arranged in 2 rows with a 0.635 mm pitch, suitable for complex electronic assemblies requiring reliable through-hole mounting.
This connector utilizes a liquid crystal polymer housing material that offers enhanced durability and thermal stability, making it ideal for demanding electrical environments. Its phosphor bronze contacts are plated with gold to ensure optimal conductivity and resistance to corrosion and wear over prolonged usage.
The socket supports a maximum current of 2.7 A and voltage up to 339 V, accommodating a wide range of industrial and commercial electronic systems. The straight orientation and board-to-board connector design facilitate efficient PCB stacking and interconnections in multi-layer circuit boards.
Operating in extreme temperature conditions from -55°C up to 125°C, this component is suitable for use in automotive, telecommunications, aerospace, and industrial control applications.
The 22 mm stacking height offers flexibility for high-density board layouts, while strict RoHS compliance guarantees the component meets international environmental standards. Features 156 contacts arranged in 2 rows for reliable connections.
0.635 mm pitch ensures compact and precise PCB integration. Constructed with liquid crystal polymer housing for durability. Gold-plated phosphor bronze contacts provide excellent conductivity and corrosion resistance. Supports a current rating of 2.7 A and voltage rating of 339 V.
Designed for through-hole termination with straight mounting orientation. Board-to-board connector system for versatile electronic applications. Operating temperature ranges from -55°C to 125°C for harsh environments. Stacking height of 22 mm enables multi-level PCB design.
Compliance with RoHS standards ensures environmental safety. Explore more in the PCB Sockets category for industry-leading connectors and components suitable for various electronic and power distribution systems.
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Frequently Asked Questions
This model supports a maximum voltage rating of 339 V, making it suitable for various electronic applications.
The ASP-142781-03 has a current rating of 2.7 A, allowing it to handle a wide range of electrical loads.
It features a contact pitch of 0.635 mm, which ensures compact and precise integration on PCBs.
This PCB socket has a total of 156 contacts arranged in 2 rows, providing reliable connections for electronic assemblies.
The connector is designed for through-hole termination, which allows for secure mounting on printed circuit boards.
It is constructed with a liquid crystal polymer housing and features gold-plated phosphor bronze contacts for enhanced conductivity and corrosion resistance.
The ASP-142781-03 operates effectively in temperatures ranging from -55°C to 125°C, making it suitable for harsh environments.
It has a stacking height of 22 mm, allowing for flexibility in high-density board layouts.
Yes, this model complies with RoHS standards, ensuring it meets international environmental safety regulations.
The connector is designed for straight mounting orientation, facilitating easy integration into PCB layouts.
It is suitable for a variety of applications including automotive, telecommunications, aerospace, and industrial control systems due to its robust design and specifications.
The ASP-142781-03 utilizes a board-to-board connector system, allowing for versatile interconnections in multi-layer circuit boards.
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