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Product Detailed Parameters
- Description：AUDIO XFMR 1KCT / 600CT 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：1.29:1
- Impedance - Primary (Ohms)：1kCT
- Impedance - Secondary (Ohms)：600CT
- DC Resistance (DCR) - Primary：88Ohm
- DC Resistance (DCR) - Secondary：66Ohm
- Transformer Type：Miniature Epoxy Potted
- Frequency Range：300Hz ~ 50kHz
- Frequency Response：±1.5dB
- Voltage - Isolation：100VRMS
- Insertion Loss：-
- Return Loss：-
- Power Level：150mW
- Operating Temperature：-
- Approval Agency：-
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Overview
The Hammond Manufacturing 108J is an audio and signal transformer designed for general-purpose use and replacement in push-pull tube output circuits. This component functions as a critical interface element within vacuum tube amplifier architectures, facilitating impedance matching and signal coupling between the output stage and the speaker load. It supports balanced operation typical of traditional tube-based audio systems.
Feature Summary
- Engineered specifically for integration into push-pull tube output circuit configurations
- Provides signal transformation capabilities suitable for general-purpose audio applications
Applications
- Replacement in existing push-pull tube output circuits
- General-purpose audio signal transformation
- Vacuum tube amplifier construction and repair
Procurement Notes
Verify that the specific application requires a transformer compatible with push-pull tube output stages. Confirm that the intended use aligns with general-purpose audio signal transformation requirements. Ensure compatibility with existing tube amplifier designs before procurement.
Selection Notes
Select this component when designing or repairing amplifiers utilizing push-pull tube output topologies. It is appropriate for general-purpose audio applications requiring specific tube-compatible signal transformation characteristics. Evaluate against other Hammond audio transformers if different circuit configurations are involved.
Part Context
This part belongs to Hammond Manufacturing's range of audio and signal transformers. These components are specialized for electronic audio equipment, distinguishing them from power transformers or industrial control units. The product line focuses on supporting vintage and modern tube-based audio engineering needs.
Replacement Considerations
This unit serves as a direct replacement for failed transformers in push-pull tube output circuits. Verify that the original circuit design matches the general-purpose specifications of this component to ensure proper functionality.
FAQ
What type of circuit configuration is the 108J designed for?
It is designed for use in push-pull tube output circuits.
Is this transformer suitable for solid-state amplifiers?
No, it is specifically engineered for push-pull tube output circuits.
