1-794633-4

Headers, Male Pins Overview

The 1-794633-4 is a Micro MATE-N-LOK series connector header manufactured by TE Connectivity AMP Connectors. It features a surface mount installation type with 14 positions arranged in a dual-row configuration. The mating pitch is 0.118 inches (3.00 mm), and the insulation height measures 0.364 inches (9.25 mm). The contacts are square male pins made of brass, terminated via soldering. Contact plating is tin with a thickness of 100.0 µin (2.54 µm). The housing is constructed from black polyamide (PA) nylon with a UL94 V-0 flammability rating. Rated voltage is 250V, and it operates within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Surface mount design for automated PCB assembly
• Dual-row header with four-wall shielding
• Square contact shape for secure mating

Headers, Male Pins Applications

• General electronic interconnects
• Board-to-cable or wire connections
• Industrial equipment signal routing

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to ensure the correct packaging format, such as tape and reel or cut tape, matches the production requirements. Confirm that the component status aligns with long-term availability needs, as supply chain conditions may affect lead times. Cross-reference the datasheet drawing number to validate mechanical dimensions against the target PCB footprint before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile surface mount solution is required for high-density applications. The 3.00 mm pitch allows for compact board layouts while maintaining reliable electrical performance. Ensure the manufacturing process supports solder termination and that the operating environment remains within the specified thermal limits for polyamide insulation stability.

Headers, Male Pins Part Context

This part belongs to the Micro MATE-N-LOK family, known for robust rectangular connectors used in various industrial and commercial sectors. The series provides versatile options for power and signal transmission, combining durable materials with precise engineering to meet rigorous industry standards for reliability and environmental resistance.

Headers, Male Pins Replacement Considerations

Direct substitute: 4-794633-4.