SH2-20G-PT

Headers, Receptacles, Female Sockets Overview

The SH2-20G-PT is a 20-position PCB receptacle connector manufactured by On Shore Technology Inc. It features gold-plated pins and operates within a temperature range of -40°C to 105°C. The component has a current rating of 1A per contact, suitable for low-current signal applications. Key physical specifications include a post length of 0.130 inches (3.30mm) and a mating row spacing of 0.100 inches (2.54mm). It utilizes through-hole termination with solder and employs a push-pull fastening mechanism. The housing material carries a UL94 V-0 flammability rating.

Headers, Receptacles, Female Sockets Feature Summary

• Gold-plated contacts ensure reliable conductivity for signal transmission
• Integrated polarizing key prevents incorrect mating alignment
• Push-pull fastening type provides secure mechanical retention

Headers, Receptacles, Female Sockets Applications

• Low-current signal connections in electronic assemblies
• Control circuit interconnections requiring polarized mounting
• PCB receptacles for rectangular connector systems

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific ordering suffix matches the required pin configuration and contact finish. Confirm that the through-hole termination style aligns with the target printed circuit board layout. Ensure the operating temperature range meets the environmental requirements of the intended application. Check RoHS compliance status if restricted substances are prohibited in the manufacturing process.

Headers, Receptacles, Female Sockets Selection Notes

Select this component when a polarized, 20-position receptacle is required for low-current applications. The 1A per contact rating limits usage to signal or control lines rather than power distribution. Consider the push-pull fastening mechanism for assembly methods requiring quick engagement. Verify that the 0.100-inch row spacing fits the available board pitch constraints.

Headers, Receptacles, Female Sockets Part Context

This part belongs to the SH2 series of rectangular connectors from On Shore Technology Inc. The series offers various position counts and configurations for PCB mounting. The SH2-20G-PT specifically denotes the 20-position variant with gold contacts and polarizing features. It complements other series components like the SH2-60G-PT which shares similar interface characteristics but differs in pin count.

Headers, Receptacles, Female Sockets Replacement Considerations

Direct substitutes may include other 20-position polarized receptacles from On Shore Technology with matching 0.100-inch spacing. Verify compatibility with existing header counterparts before replacement. Cross-reference mechanical dimensions to ensure board space availability.