106C

Description：AUDIO XFMR 50K / 1.5KCT TH
Series：106
Mfr：Hammond Manufacturing
Package：Bulk

SKU:97f575d17c6e Category: Audio Transformers Brand: Hammond Manufacturing

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR 50K / 1.5KCT TH
Series：106
Mfr：Hammond Manufacturing
Package：Bulk
Mounting Type：Through Hole
Size / Dimension：1.080" L x 0.880" W (27.43mm x 22.35mm)
Height - Seated (Max)：0.950" (24.13mm)
Termination Style：PC Pin
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：50k
Impedance - Secondary (Ohms)：1.5kCT
DC Resistance (DCR) - Primary：2.4kOhm
DC Resistance (DCR) - Secondary：52Ohm
Transformer Type：Miniature Epoxy Potted
Frequency Range：60Hz
Frequency Response：-1dB
Voltage - Isolation：200V
Insertion Loss：1dB
Return Loss：-
Power Level：10mW
Operating Temperature：-
Approval Agency：-

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106C

Overview

The Hammond Manufacturing 106C is a miniature audio transformer designed for through-hole mounting. It features a primary impedance of 50k Ohms with a center tap and a secondary impedance of 1500 Ohms (center-tapped). The device operates at a frequency range starting from 60Hz, with a frequency response of -1dB and an insertion loss of 1dB. Electrical specifications include a primary DC resistance of 65 Ohms and a secondary DC resistance of 83 Ohms. It supports a power level of 500mW and provides 200V isolation. The component measures 1.080 inches in length, 0.880 inches in width, and has a maximum installation height of 0.950 inches.

Feature Summary

Miniature epoxy potted construction for durability
Center-tapped primary and secondary windings
Through-hole PC pin termination style

Applications

Audio signal coupling
Impedance matching in audio circuits
Line-level audio applications

Procurement Notes

Verify the specific impedance configuration required for your design, as the 106C variant specifies a 50k primary to 1500-ohm secondary ratio. Confirm that the 60Hz lower frequency limit meets your application's bandwidth requirements. Ensure the through-hole footprint dimensions align with your PCB layout constraints before finalizing the order.

Selection Notes

Select the 106C when a high-impedance primary is needed to match tube or high-output sources to lower-impedance loads. This model is suitable for designs requiring center-tapped connections on both sides. Consider the physical size constraints, as the compact package fits into space-limited audio equipment while maintaining standard through-hole assembly processes.

Part Context

This component belongs to the Hammond Manufacturing 106 series of miniature audio transformers. These devices are engineered for professional audio environments where reliable signal transfer is critical. The series offers various impedance combinations to suit different source and load requirements within the audio spectrum.