108L

Description：AUDIO XFMR 10KCT / 3.2 TH
Series：108
Mfr：Hammond Manufacturing
Package：Bulk

SKU:ba79b0d2e587 Category: Audio Transformers Brand: Hammond Manufacturing

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR 10KCT / 3.2 TH
Series：108
Mfr：Hammond Manufacturing
Package：Bulk
Mounting Type：Through Hole
Size / Dimension：1.030" L x 0.770" W (26.16mm x 19.56mm)
Height - Seated (Max)：0.770" (19.56mm)
Termination Style：PC Pin
Turns Ratio - Primary:Secondary：55.8:1
Impedance - Primary (Ohms)：10kCT
Impedance - Secondary (Ohms)：3.2
DC Resistance (DCR) - Primary：350Ohm
DC Resistance (DCR) - Secondary：200mOhm
Transformer Type：Miniature Epoxy Potted
Frequency Range：300Hz ~ 50kHz
Frequency Response：±1.5dB
Voltage - Isolation：100VRMS
Insertion Loss：-
Return Loss：-
Power Level：500mW
Operating Temperature：-
Approval Agency：-

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108L

Overview

The Hammond Manufacturing 108L is a potted audio transformer designed for signal applications. It features a primary impedance of 10,000 ohms center-tapped and a secondary impedance of 3.2 ohms. The component utilizes through-hole mounting with PC pin termination style. This specific model provides a fixed electrical configuration suitable for standard audio signal interfacing within electronic circuits.

Feature Summary

Potted construction for environmental protection
Center-tapped primary winding configuration
Through-hole PC pin termination

Applications

Audio signal processing circuits
Impedance matching in audio equipment
Signal isolation in electronic systems

Procurement Notes

Verify the exact part number against official Hammond Manufacturing documentation to confirm the 10kCT primary and 3.2-ohm secondary specifications. Ensure compatibility with required through-hole mounting processes and PCB layout constraints before procurement.

Selection Notes

Select this component when a fixed 10,000 ohms center-tapped to 3.2 ohms audio transformation ratio is required. Consider the physical dimensions and through-hole mounting requirements relative to the target PCB design and enclosure space availability.

Part Context

This component belongs to the Hammond Manufacturing 108 series of audio transformers. These units are characterized by their epoxy-potted construction and standardized impedance ratios for professional audio and industrial signal applications.

Replacement Considerations

Consult official Hammond Manufacturing cross-reference documents for verified substitute part numbers. Do not assume interchangeability based on generic specifications without manufacturer confirmation.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.