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PAM-OT-20-16R is listed in the Audio Transformers range at ChipApex. The manufacturer field lists Pacific Transformer. Its product description is Fender 5E3 Tweed Deluxe Output T. Review the specifications below when checking this part for your BOM.
Audio Transformers specifications for PAM-OT-20-16R
- Description：Fender 5E3 Tweed Deluxe Output T
- Series：-
- Mfr：Pacific Transformer
- Package：Tape & Box (TB)
- Mounting Type：Chassis Mount
- Size / Dimension：2.710" L x 2.310" W (68.83mm x 58.67mm)
- Height - Seated (Max)：2.280" (57.91mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：12kCT
- Impedance - Secondary (Ohms)：8
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：General Purpose
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：-
- Insertion Loss：-
- Return Loss：-
- Power Level：20W
- Operating Temperature：-
- Approval Agency：-
Audio Transformers datasheet and documents for PAM-OT-20-16R
Audio Transformers Overview
The PAM-OT-20-16R is a chassis-mount audio output transformer manufactured by Pacific Transformer. It features a primary impedance of 12kCT ohms and a secondary impedance of 8 ohms. Designed for signal power levels up to 20W, this component measures 2.710 inches in length and 2.310 inches in width (68.83mm x 58.67mm). It serves as a replacement part for specific vintage amplifier models.
Audio Transformers Feature Summary
- Chassis mount construction for secure installation
- Designed for high-fidelity audio signal transmission
- Compatible with standard tube amplifier architectures
Audio Transformers Applications
- Fender 5E3 Tweed Deluxe amplifier restoration
- Vintage tube amplifier repair and maintenance
- Audio equipment rebuilds requiring 12kCT primary impedance
Audio Transformers Procurement Notes
Verify the required primary impedance matches your circuit design. The PAM-OT-20-16R utilizes a 12kCT primary, which differs from the traditional 8k primary found in some original specifications for the Fender 5E3. Confirm that the 8-ohm secondary matches your speaker load before procurement to ensure proper electrical compatibility.
Audio Transformers Selection Notes
Select this model specifically for applications requiring a 12kCT primary impedance. Note that while it fits the physical form factor of the Fender 5E3, the impedance change may alter tonal characteristics compared to original factory specifications. Ensure the mounting dimensions of 2.710" L x 2.310" W fit the available chassis space.
Audio Transformers Part Context
This component belongs to the Vintage Replica Series produced under the Pacific Audio brand, launched by Pacific Transformer in late 2021. It is engineered to replicate components from the 1950-1960 era, specifically targeting the Fender Deluxe amplifier line. The product is distinct from the matching power transformer, identified as PAM-PT-20-16R.
Audio Transformers Replacement Considerations
The PAM-OT-20-16T is a related variant within the same series. Users must verify if the 'T' suffix indicates a different winding configuration or impedance rating suitable for their specific amplifier model before substitution.
Explore related parts through Transformers, all product categories, ChipApex homepage.
