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Product Detailed Parameters
- Description：XFMR 200 50/50 / 200 50/50 CHAS
- Series：800
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Chassis Mount
- Size / Dimension：1.752" L x 1.252" W (44.50mm x 31.80mm)
- Height - Seated (Max)：2.559" (65.00mm)
- Termination Style：Solder Lug
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：200, 50/50
- Impedance - Secondary (Ohms)：200, 50/50
- DC Resistance (DCR) - Primary：-
- DC Resistance (DCR) - Secondary：-
- Transformer Type：Broadcast Quality
- Frequency Range：50Hz ~ 15kHz
- Frequency Response：±0.5dB
- Voltage - Isolation：-
- Insertion Loss：1dB
- Return Loss：-
- Power Level：15dB
- Operating Temperature：-
- Approval Agency：-
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Overview
The Hammond Manufacturing 801 is an audio transformer belonging to the 800 series, designed for broadcast applications. It functions as an isolated unit with a frequency range of 50 Hz to 15 kHz. The primary coil impedance is specified at 50 Ohms and 200 Ohms, while the secondary coil impedance matches these values. The component features shielding and supports a maximum DC current of 800 uA. Physical dimensions are 44.5 mm in length, 31.8 mm in width, and 65 mm in height, with a unit weight of 272.155 g.
Feature Summary
- Provides electrical isolation for signal transmission within audio circuits
- Offers impedance matching capabilities between source and load components
- Includes shielding to mitigate electromagnetic interference during operation
Applications
- Broadcast audio systems requiring signal transformation
- Audio equipment interfacing where impedance matching is necessary
- Signal isolation tasks in professional audio environments
Procurement Notes
Verify availability status carefully as this item may be discontinued or unavailable for stocking. Confirm replacement part numbers such as those from the 800A series if immediate supply is required. Check manufacturer documentation for updated specifications and compliance details before finalizing procurement decisions.
Selection Notes
Select this component only when specific impedance ratios of 50/200 Ohms are required for audio isolation. Ensure the physical envelope fits the design constraints given its fixed dimensions. Consider the 800A series alternatives if stock levels for the original model are insufficient for production needs.
Part Context
This transformer is part of the Hammond 800 series, which focuses on audio and signal processing components. It serves specialized roles in broadcast and professional audio sectors where precise impedance control and isolation are critical for maintaining signal integrity across connected equipment stages.
Replacement Considerations
The 800A Series is identified as the official replacement for this discontinued stocked part. Verify compatibility with existing circuit designs when transitioning to the substitute series.
