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123A-42M02 is listed in the Edgeboard Connectors range at ChipApex. The manufacturer field lists ATTEND Technology. Its product description is M.2 GEN5 SOCKET, H4.2 M KEY 0.5. Review the specifications below when checking this part for your BOM.
Edgeboard Connectors specifications for 123A-42M02
- Description：M.2 GEN5 SOCKET, H4.2 M KEY 0.5
- Series：-
- Mfr：ATTEND Technology
- Package：Tape & Reel (TR),Cut Tape (CT)
- Card Type：-
- Gender：-
- Number of Positions/Bay/Row：-
- Number of Positions：-
- Card Thickness：-
- Number of Rows：-
- Pitch：-
- Read Out：-
- Features：-
- Mounting Type：-
- Termination：-
- Contact Material：-
- Contact Finish：-
- Contact Finish Thickness：-
- Contact Type：-
- Color：-
- Flange Feature：-
- Operating Temperature：-
Edgeboard Connectors datasheet and documents for 123A-42M02
Edgeboard Connectors Overview
The ATTEND Technology 123A-42M02 is a 67-position female connector designed for M.2 (NGFF) Mini Card applications. It features an SMT mounting type with a 0.50mm pitch and gold-plated contacts. The connector supports PCIe Gen5 and SATA performance, adhering to JEDEC-grade signal integrity standards. It utilizes an M Key configuration with a height of 4.2mm, suitable for card thicknesses up to 0.79mm. The housing is black, and the component is rated for standard surface mount assembly processes.
Edgeboard Connectors Feature Summary
- Supports high-speed PCIe Gen5 and SATA data transmission protocols
- Engineered with JEDEC-grade signal integrity for reliable connectivity
- Compact NGFF design with 0.50mm pitch for space-constrained applications
Edgeboard Connectors Applications
- M.2 (NGFF) Mini Card socket interfaces
- High-speed peripheral expansion slots
- Solid-state drive connection modules
Edgeboard Connectors Procurement Notes
Verify that the specific part number matches the required M Key configuration and 4.2mm height specification. Confirm compatibility with the target PCB layout regarding SMT pad dimensions and 0.50mm pitch alignment. Ensure the application environment does not exceed the mechanical limits for the specified card thickness range.
Edgeboard Connectors Selection Notes
Select this component when a vertical or edge-mount style female connector is required for M.2 cards. The 67-pin count aligns with standard M Key configurations. Consider the 4.2mm height profile against available board clearance. Verify that the gold plating meets corrosion resistance requirements for the intended operational environment.
Edgeboard Connectors Part Context
This model belongs to the ATTEND Technology 123A series of M.2 connectors. The series includes various key types such as A, B, E, and M, all sharing a consistent 0.5 mm pitch and 67-contact architecture. These components are designed to provide standardized interfaces for next-generation storage and communication modules in compact electronic devices.
Edgeboard Connectors Replacement Considerations
Cross-reference with other M.2 M Key sockets from ATTEND Technology within the 123A series. Verify pin count, pitch, and keying orientation before substitution. Ensure any alternative maintains identical JEDEC signal integrity specifications and physical height constraints.
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