160F120

Overview

The Hammond Manufacturing 160F120 is a low voltage power transformer designed for PCB mounting. It features a single primary winding rated at 115 VAC and dual secondary windings configured as a 120 VAC center-tapped output. The unit provides a power rating of 4.4 VA with a secondary current capacity of 35 mA. Constructed with a vertical mount split bobbin design, the component measures 1.63 inches in length, 1.31 inches in width, and 1.31 inches in height. It supports through-hole installation and complies with RoHS standards.

Feature Summary

• Vertical mount configuration utilizing a split bobbin design for stable PCB integration
• Dual secondary winding architecture providing center-tapped output capability
• Single primary winding optimized for standard 115 VAC input applications

Applications

• Low voltage electronic circuit power supply systems
• Industrial control panel internal power distribution
• Consumer electronics requiring isolated AC voltage conversion

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and insulation class ratings prior to procurement. Ensure that the PCB footprint matches the physical dimensions of 1.63 x 1.31 x 1.31 inches. Confirm that the 4.4 VA rating meets the thermal requirements of the target enclosure. Cross-reference the 115 VAC primary specification with the available line voltage to prevent operational mismatch.

Selection Notes

Select this model when a compact, vertically mounted transformer is required for low power applications. The 4.4 VA rating suits circuits with moderate current demands up to 35 mA on the secondary side. Consider the split bobbin construction for improved isolation characteristics compared to standard wound designs. Evaluate the 120 VAC center-tapped output against alternative voltage configurations if different potential levels are needed.

Part Context

This component belongs to the Hammond 160 series of low voltage PCB mount transformers. The series offers multiple VA sizes ranging from 0.5 to 24 VA and various output voltages. The 160F120 specifically addresses the need for reliable power conversion in space-constrained environments where vertical mounting orientation is preferred over horizontal layouts.

Replacement Considerations

The 164F120 serves as a comparable alternative within the same product family. Both units share similar vertical mounting characteristics and center-tapped secondary configurations. Verify that the 164F120's 6 VA rating aligns with the system's power budget before substitution.