164G48

Overview

The Hammond Manufacturing 164G48 is a low-voltage power transformer designed for PCB mounting. It features a single primary winding rated at 115 VAC and a dual secondary winding configuration providing 48 VAC center-tapped output. The unit has a power rating of 12 VA with a secondary current capacity of 250 mA. Physical dimensions are 1.88 inches in length, 1.56 inches in width, and 1.5 inches in height. It utilizes through-hole solder pin termination and operates within a temperature range of 0°C to +130°C.

Feature Summary

• Low profile design optimized for printed circuit board integration
• Dual secondary winding capability for flexible voltage configurations
• Through-hole solder pin termination for secure board attachment

Applications

• Industrial control panel power supplies
• Electronic equipment requiring low voltage DC conversion
• Security system power distribution units

Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official Hammond Manufacturing documentation to ensure compatibility with your design requirements. Confirm that the 115VAC primary rating matches your input source. Check RoHS compliance status if required by your manufacturing standards. Ensure physical clearance allows for the specified 1.5-inch height dimension during assembly.

Selection Notes

Select this component when a compact, low-voltage transformer is needed for direct PCB mounting. The 12 VA rating suits applications requiring moderate power isolation. Consider the 1.5-inch height constraint relative to surrounding components. Verify that the 115VAC primary input aligns with your regional electrical standards before finalizing the selection.

Part Context

This transformer belongs to the Hammond 164 series, which focuses on low-profile power solutions for space-constrained electronic assemblies. The series provides various power ratings while maintaining consistent mounting footprints. The 164G48 specifically addresses needs for 48VAC center-tapped outputs derived from standard 115VAC mains inputs.

Replacement Considerations

Consult Hammond Manufacturing official cross-reference lists for verified substitutes. Ensure any replacement maintains identical 12 VA rating, 115VAC primary, and 48VAC CT secondary specifications. Verify mechanical footprint compatibility including hole spacing and overall dimensions.