CI4403M1HR0-NH

Headers, Male Pins Overview

The CI4403M1HR0-NH is a single-row male pin header connector manufactured by Cvilux USA. It features a 3-position configuration with a 0.049-inch (1.25mm) pitch. Designed for surface mount right-angle installation, the housing is constructed from natural-colored polyamide (PA6T), which is halogen-free and rated UL94 V-0. The contacts are made of phosphor bronze with tin plating on both the mating interface and the tail. This component supports a rated current of 1A and a voltage of 125VAC, operating within a temperature range of -40°C to 85°C.

Headers, Male Pins Feature Summary

• Right-angle surface mount design for compact board integration
• Halogen-free PA6T insulation material with UL94 V-0 flammability rating
• Tin-plated phosphor bronze contacts ensuring reliable conductivity
• Pin-lock fastening mechanism for secure board attachment

Headers, Male Pins Applications

• Automotive hybrid, electric, and powertrain systems
• Industrial power delivery units
• Enterprise system interconnects
• Enterprise machine control boards

Headers, Male Pins Procurement Notes

Verify that the specific part number matches the required right-angle surface mount configuration and three-pin count. Confirm compatibility with the mating housing, such as the CI4403S0000-NH receptacle, to ensure proper mechanical engagement. Check that the supplier provides documentation confirming RoHS3 compliance and the specified material properties before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile, right-angle connection is required for tight spatial constraints. The 1.25mm pitch allows for dense circuit layouts while maintaining adequate spacing. Ensure the application environment falls within the -40°C to 85°C operational range and does not exceed the 1A current rating per contact.

Headers, Male Pins Part Context

This connector belongs to the CI44 series, which utilizes a standardized 1.25mm pitch system. The series includes various housing options and corresponding male headers in different positions and orientations. The CI4403M1HR0-NH specifically complements the CI4403S0000-NH receptacle, forming a complete wire-to-board or board-to-board interconnection solution within the same product family.

Headers, Male Pins Replacement Considerations

Direct substitutes include other 3-position, 1.25mm pitch, right-angle SMT male headers from Cvilux or compatible manufacturers. Verify that any replacement maintains the same pin-lock feature, UL94 V-0 rating, and identical physical dimensions to ensure board layout compatibility.