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Product Detailed Parameters
- Description：AUDIO XFMR 10K / 2KCT TH
- Series：106
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Through Hole
- Size / Dimension：1.080" L x 0.880" W (27.43mm x 22.35mm)
- Height - Seated (Max)：0.950" (24.13mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：10k
- Impedance - Secondary (Ohms)：2kCT
- DC Resistance (DCR) - Primary：700Ohm
- DC Resistance (DCR) - Secondary：89Ohm
- Transformer Type：Miniature Epoxy Potted
- Frequency Range：215Hz
- Frequency Response：-1dB
- Voltage - Isolation：200V
- Insertion Loss：1dB
- Return Loss：-
- Power Level：150mW
- Operating Temperature：-
- Approval Agency：-
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Overview
The Hammond Manufacturing 106J is a miniature audio transformer designed for general-purpose and replacement use in push-pull tube output circuits. It features high-quality magnetics suitable for hi-fi applications. The primary impedance is 10,000 Ohms, while the secondary impedance is 2,000 CT Ohms. The device operates with a frequency range starting at 215Hz and has an insertion loss of 1dB. It utilizes through-hole mounting with PC pin termination. The unit is epoxy potted for protection.
Feature Summary
- Designed for push-pull tube output circuits
- High-quality magnetics for hi-fi applications
- Miniature epoxy potted construction
Applications
- Push-pull tube output circuits
- Hi-fi audio systems
- General-purpose audio signal transformation
Procurement Notes
Verify the specific impedance configuration matches the circuit requirements before ordering. Confirm that the through-hole mounting style is compatible with the target PCB layout. Ensure the operating temperature range meets the application's thermal conditions. Check for any regional shipping restrictions or environmental compliance documentation required for the destination market.
Selection Notes
Select this component when replacing existing transformers in tube-based audio equipment. Consider the 10k primary and 2kCT secondary impedance values for proper matching. Evaluate the physical dimensions to ensure fit within the enclosure. Compare against other series members if different impedance ratios are needed for alternative circuit designs.
Part Context
This part belongs to the Hammond 106 Series of miniature audio transformers. These components are characterized by their compact size and robust epoxy potting. The series offers various impedance configurations to suit different audio amplifier topologies. They are commonly used in professional and consumer audio gear requiring reliable signal isolation.
Replacement Considerations
- HM2360-ND
- 3937-106J
FAQ
What is the primary impedance of the 106J?
The primary impedance is 10,000 Ohms.
Is the 106J suitable for tube amplifiers?
Yes, it is specifically designed for use in push-pull tube output circuits.
