164E16-BULK

Overview

The Hammond Manufacturing 164E16-BULK is a low voltage power transformer designed for printed circuit board mounting. It features a single primary winding rated for 115 VAC input and a dual secondary winding configuration providing 16 VAC center-tapped output. The unit delivers a power rating of 2.4 VA with a secondary current capacity of 0.4 A. Constructed for through-hole installation, it utilizes solder pin termination. The component operates within a temperature range of 0°C to +130°C and measures 1.38 inches in length, 1.13 inches in width, and 1.19 inches in height.

Feature Summary

• Low profile design optimized for space-constrained PCB applications
• Dual secondary winding provides flexible center-tapped output options
• Through-hole construction ensures secure mechanical attachment via solder pins

Applications

• Low voltage AC power supply circuits
• Electronic control systems requiring isolated power stages
• Signal conditioning equipment power interfaces

Procurement Notes

Verify the specific suffix against manufacturer documentation to confirm packaging details. Ensure the ordering code matches the required electrical specifications. Confirm RoHS compliance status through official datasheets before integration. Cross-reference terminal pitch and dimensional tolerances with PCB layout requirements to guarantee proper fitment during assembly processes.

Selection Notes

Select this model when a compact, low-voltage transformer is needed for direct board mounting. The 16 VAC CT output suits applications requiring symmetrical bipolar rails or specific rectification topologies. Verify that the 2.4 VA rating meets the load requirements. Consider the physical dimensions and lead spacing to ensure compatibility with the target printed circuit board footprint and assembly constraints.

Part Context

This component belongs to the Hammond 164 series of low voltage PCB mount transformers. The series offers various voltage and power configurations tailored for industrial and commercial electronics. These units are characterized by their robust construction and standardized form factors, facilitating easy replacement and integration into existing designs requiring reliable isolation and voltage transformation.

Replacement Considerations

Consult official substitution lists for electrically equivalent alternatives. Verify that any substitute matches the 115 VAC primary, 16 VAC CT secondary, and 2.4 VA rating. Ensure physical dimensions and pinout compatibility to avoid PCB redesign.