1615A

Description：XFMR 5KCT / 4, 8, 16 CHAS MNT
Series：A
Mfr：Hammond Manufacturing
Package：Box

SKU:d7a91a6ef456 Category: Audio Transformers Brand: Hammond Manufacturing

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Product introduction

Product Detailed Parameters

Description：XFMR 5KCT / 4, 8, 16 CHAS MNT
Series：A
Mfr：Hammond Manufacturing
Package：Box
Mounting Type：Chassis Mount
Size / Dimension：3.250" L x 2.500" W (82.55mm x 63.50mm)
Height - Seated (Max)：3.060" (77.72mm)
Termination Style：Wire Leads
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：5kCT
Impedance - Secondary (Ohms)：4, 8, 16
DC Resistance (DCR) - Primary：84.46Ohm, 96.25Ohm
DC Resistance (DCR) - Secondary：130mOhm, 210mOhm, 270mOhm
Transformer Type：Push-Pull Audiophile, Ultra-Linear - Tube Output
Frequency Range：30Hz ~ 30kHz
Frequency Response：±1dB
Voltage - Isolation：2000V @ 1 Second
Insertion Loss：-
Return Loss：-
Power Level：15W
Operating Temperature：-
Approval Agency：-

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1615A

Overview

The Hammond Manufacturing 1615A is a push-pull output transformer designed for audio signal applications. It features a primary winding with a center tap rated at 5,000 ohms and 100 mA. The secondary side provides multiple impedance options of 4, 8, and 16 ohms. This component is engineered for low voltage power conversion within audio circuits.

Feature Summary

Push-pull output configuration for audio signal processing
Primary winding includes a center tap for balanced operation
Secondary winding offers selectable impedance taps

Applications

Audio amplifier output stages
Signal transformation in audio equipment
Low voltage power supply circuits

Procurement Notes

Verify the specific datasheet version to confirm pinout compatibility and thermal ratings before integration. Ensure the mounting hardware matches the chassis design. Confirm that the primary and secondary impedance values align with the connected tube or transistor load requirements for optimal performance.

Selection Notes

Select this model when a push-pull topology is required with a 5,000-ohm center-tapped primary. The availability of 4, 8, and 16-ohm secondary taps allows flexibility in matching various speaker impedances. Consider the physical dimensions and mounting style to ensure fit within the intended enclosure space.

Part Context

This component belongs to Hammond Manufacturing's line of audio transformers. These units are typically used in vacuum tube and solid-state audio amplifiers. The series focuses on providing reliable signal isolation and impedance matching for high-fidelity sound reproduction systems.

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.