PAM-OT-35-73R

$130.59

Description：Dynaco ST35 Output Transformer
Series：-
Mfr：Pacific Transformer
Package：Tape & Box (TB)

SKU:7c312a7244dc Category: Audio Transformers Brand: Pacific Transformer

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Product introduction

PAM-OT-35-73R is listed in the Audio Transformers range at ChipApex. The manufacturer field lists Pacific Transformer. Its product description is Dynaco ST35 Output Transformer. Review the specifications below when checking this part for your BOM.

Audio Transformers specifications for PAM-OT-35-73R

Description：Dynaco ST35 Output Transformer
Series：-
Mfr：Pacific Transformer
Package：Tape & Box (TB)
Mounting Type：Chassis Mount
Size / Dimension：4.000" L x 2.500" W (101.60mm x 63.50mm)
Height - Seated (Max)：3.000" (76.20mm)
Termination Style：Wire Leads
Turns Ratio - Primary:Secondary：-
Impedance - Primary (Ohms)：9.1kCT
Impedance - Secondary (Ohms)：8, 16
DC Resistance (DCR) - Primary：-
DC Resistance (DCR) - Secondary：-
Transformer Type：General Purpose
Frequency Range：-
Frequency Response：-
Voltage - Isolation：-
Insertion Loss：-
Return Loss：-
Power Level：35W
Operating Temperature：-
Approval Agency：-

Audio Transformers datasheet and documents for PAM-OT-35-73R

PAM-OT-35-73R

Audio Transformers Overview

The PAM-OT-35-73R is a general-purpose audio output transformer manufactured by Pacific Transformer. It features a primary impedance of 9.1kCT ohms and secondary impedances of 8 and 16 ohms. Designed for chassis mounting, this component supports a signal power level of 35W. It serves as a replacement for Dynaco ST35 and SCA-35 amplifier circuits utilizing 6BQ5 or EL84 tubes.

Audio Transformers Feature Summary

Chassis mount construction for stable mechanical installation
General-purpose audio output design
Compatible with 6BQ5/EL84 vacuum tube configurations

Audio Transformers Applications

Dynaco ST35 amplifier restoration
SCA-35 amplifier maintenance
Custom tube amplifier builds using 6BQ5/EL84 tubes

Audio Transformers Procurement Notes

Verify the specific application requirements against the 9.1kCT primary and 8/16 ohm secondary specifications before ordering. Confirm that the chassis mounting style aligns with the target equipment's physical layout. Ensure compatibility with 6BQ5 or EL84 tube types to guarantee proper electrical performance in the intended circuit.

Audio Transformers Selection Notes

Select this component when replacing failed output transformers in vintage Dynaco amplifiers. The 35W power rating matches the original design parameters for ST35 and SCA-35 models. Consider the chassis mount form factor for direct fitment without requiring structural modifications to the amplifier enclosure.

Audio Transformers Part Context

Pacific Transformer specializes in custom magnetics for demanding applications. This part belongs to their audio transformer line, designed to replicate historical specifications for high-fidelity audio equipment. The manufacturer provides engineering support for custom transformer needs.