117F2

Description：AUDIO XFMR 8 / 70V CHAS MNT
Series：117
Mfr：Hammond Manufacturing
Package：Bulk

SKU:bbac47351dc4 Category: Audio Transformers Brand: Hammond Manufacturing

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR 8 / 70V CHAS MNT
Series：117
Mfr：Hammond Manufacturing
Package：Bulk
Mounting Type：Chassis Mount
Size / Dimension：2.380" L x 1.380" W (60.45mm x 35.05mm)
Height - Seated (Max)：1.380" (35.05mm)
Termination Style：Solder Lug
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：8
Impedance - Secondary (Ohms)：70V
DC Resistance (DCR) - Primary：-
DC Resistance (DCR) - Secondary：-
Transformer Type：Sound Distribution
Frequency Range：100Hz ~ 9kHz
Frequency Response：1dB
Voltage - Isolation：-
Insertion Loss：2dB
Return Loss：-
Power Level：2W
Operating Temperature：-
Approval Agency：-

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117F2

Overview

The Hammond Manufacturing 117F2 is an audio signal transformer designed for line matching applications. It operates at a nominal voltage of 70 volts with a power rating of 2 watts. The device features an 8-ohm primary impedance and supports a frequency response range from 100 Hz to 9 kHz. Physical dimensions are 60.5 mm in length, 35.1 mm in width, and 35.1 mm in height. It utilizes quick connect terminals for installation and weighs approximately 226.8 grams.

Feature Summary

Provides line matching capabilities for audio signal transmission
Supports standard 70-volt constant voltage distribution systems
Features quick connect terminal type for simplified wiring

Applications

Public address system integration
Commercial audio distribution networks
Signal impedance matching between audio sources and amplifiers

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturing specifications may undergo updates over time. Confirm that the quick connect terminal style matches the existing harness or connector requirements of the target assembly. Ensure the 70-volt operational rating aligns with the system's voltage configuration to prevent performance issues or component damage during deployment.

Selection Notes

Select this model for applications requiring precise line matching within low-power audio environments. The 2-watt capacity suits smaller zone distributions rather than high-output main lines. Consider the physical footprint constraints, as the compact chassis mount design fits standard enclosures. Validate that the 100 Hz to 9 kHz frequency response meets the specific audio fidelity requirements of the intended broadcast or communication setup.

Part Context

This component belongs to the Hammond Manufacturing 117 series of audio and signal transformers. The series focuses on line matching solutions for professional audio infrastructure. These units are engineered for reliability in commercial sound reinforcement contexts. The 117F2 represents a specific variant optimized for 70-volt systems with defined impedance characteristics.