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Product Detailed Parameters
- Description：XFM 600 150/150 / 4.8K 1.2K/1.2K
- Series：850A
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Chassis Mount
- Size / Dimension：1.700" L x 1.200" W (43.18mm x 30.48mm)
- Height - Seated (Max)：1.650" (41.90mm)
- Termination Style：Wire Leads
- Turns Ratio - Primary:Secondary：-
- Impedance - Primary (Ohms)：600, 150/150
- Impedance - Secondary (Ohms)：4.8k, 1.2k/1.2k
- DC Resistance (DCR) - Primary：69Ohm
- DC Resistance (DCR) - Secondary：570Ohm
- Transformer Type：-
- Frequency Range：20Hz ~ 20kHz
- 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 850JA is a sealed audio transformer designed for broadcast applications. It facilitates signal transfer between line and base levels or output to line configurations. The component operates within the audio frequency range, providing impedance matching and isolation for professional audio systems. Its sealed construction ensures environmental protection for internal windings. This model serves as a specialized signal transformer for high-fidelity audio distribution networks.
Feature Summary
- Sealed enclosure design for environmental protection
- Optimized for broadcast audio signal transfer
- Supports line-to-base and output-to-line configurations
Applications
- Broadcast audio signal distribution
- Professional audio line interfacing
- Base station audio connections
Procurement Notes
Verify the specific part number suffix against official Hammond Manufacturing documentation to ensure correct impedance and configuration specifications. Confirm RoHS compliance status through current datasheets. Cross-reference Mouser part numbers with manufacturer catalogs to validate authenticity and revision history before procurement.
Selection Notes
Select this component when sealed audio transformers are required for broadcast environments. Ensure compatibility with existing line and base level requirements. Verify physical mounting constraints and impedance matching needs against system specifications. Consult official technical drawings for dimensional accuracy.
Part Context
The 850JA belongs to Hammond Manufacturing's audio and signal transformer series. It is categorized under broadcast-grade components designed for reliable signal transmission. This model complements other audio transformers in the portfolio by offering sealed construction suitable for demanding operational conditions.
Replacement Considerations
Consult official Hammond Manufacturing substitution guides for verified equivalent part numbers. Generic audio transformers may not match the specific broadcast performance characteristics. Validate impedance ratios and sealing requirements before considering alternatives.
