SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
M40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT 12POS 0.039 GOLD SMD. Review the specifications below when checking this part for your BOM.
The M40-3100645R is a surface-mount PCB receptacle from the Harwin M40 series, designed for board-to-board interconnections. It features a 1 mm pitch with 2 rows and 12 contacts. The connector utilizes gold-plated female sockets and is constructed for SMT assembly processes.
Verify the specific RoHS compliance status and lead times directly with the manufacturer or authorized distributors before ordering. Confirm that the surface-mount orientation and pin count match the target PCB layout requirements to ensure proper mechanical and electrical integration.
Select this component when a low-profile, dual-row board-to-board connection is required with a 1 mm pitch. Ensure the mating header counterpart is compatible with the M40 series specifications. Consider the surface-mount package type for applications requiring high-volume automated placement.
This part belongs to the Harwin M40 series of industrial solutions, which are engineered for robust performance in demanding environments. The series offers various configurations including headers and sockets, catering to diverse connectivity needs in industrial and data sectors with precise 1 mm spacing.
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing M40 series mating components if considering alternative suppliers within the same product family.
Explore related parts through Rectangular Connectors, Connectors, Interconnects, all product categories, ChipApex homepage.

Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
M40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read MoreM40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read MoreM40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read More
M40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
M40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read MoreM40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read More
M40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read More
M40-3100645R is listed in the Headers, Receptacles, Female Sockets range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN RCPT…
Read More
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
Read More
Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More