164H16

Overview

The Hammond Manufacturing 164H16 is a low voltage PCB mount power transformer designed for through-hole installation. It features a single primary winding rated at 115 VAC and dual secondary windings providing 16 VAC center-tapped output. The unit has a power rating of 20 VA with a secondary current capacity of 1.25 A. Physical dimensions are 2.25 inches in length, 1.88 inches in width, and 1.44 inches in height. It operates within a temperature range of 0°C to +130°C and utilizes solder pin termination.

Feature Summary

• Low profile construction suitable for space-constrained printed circuit board applications
• Dual secondary winding configuration enabling center-tapped voltage outputs
• Through-hole mounting style with solder pin termination for secure board attachment

Applications

• Low voltage power supply circuits requiring center-tapped transformers
• Industrial control panels utilizing PCB-mounted components
• Electronic equipment operating within standard ambient temperature ranges

Procurement Notes

Verify the specific part number suffix against official Hammond Manufacturing documentation to ensure correct voltage and current ratings. Confirm that the 16 VAC center-tapped specification matches your circuit design requirements. Check for RoHS compliance status in the latest datasheet before procurement. Ensure the through-hole footprint aligns with your PCB layout specifications.

Selection Notes

Select this component when a 20 VA transformer with 16 VAC center-tapped secondary is required for PCB mounting. Compare physical dimensions against available board space, noting the 1.44-inch height. Consider the 130°C maximum operating temperature if the application involves high thermal environments. Verify that the 115 VAC primary input matches your system's power source.

Part Context

This component belongs to the Hammond 164 series of low voltage PCB mount transformers. The series offers various voltage and power configurations while maintaining a consistent low-profile form factor. These transformers are engineered for reliable performance in industrial and commercial electronic applications requiring isolated power conversion on printed circuit boards.

Replacement Considerations

Consult Hammond Manufacturing catalogs for direct replacements within the 164 series offering identical electrical parameters. Verify mechanical compatibility including pin spacing and overall dimensions before substituting. Cross-reference with other manufacturers only if exact electrical and physical specifications match.