21033814820

Overview

The HARTING 21033814820 is an audio and signal transformer designed for M12 transceiver applications supporting 1000BASE-T X standards without Power over Ethernet (PoE). This component features a quad-channel configuration with SMD/SMT termination, operating within a frequency range of 10 MHz to 100 MHz. It provides an insulation voltage of 1.5 kV and supports a current rating of 800 mA. The unit is shielded and functions reliably across a temperature range from -40°C to +85°C.

Feature Summary

• Supports 1000BASE-T X data transmission standards
• Quad-channel architecture for multi-line signal processing
• Integrated shielding for electromagnetic interference protection
• SMD/SMT surface mount termination for automated assembly

Applications

• Industrial Ethernet network interface modules
• M12 transceiver circuit board integration
• Automated machinery communication systems
• Signal conditioning for industrial sensors

Procurement Notes

Verify the specific datasheet revision to confirm insulation voltage and current ratings match your design requirements. Ensure the absence of PoE functionality aligns with your power delivery strategy. Confirm that the SMD package dimensions fit your PCB footprint constraints. Check RoHS and REACH compliance status for regulatory adherence in your target market.

Selection Notes

Select this component when designing for 1000BASE-T X connectivity without PoE requirements. The quad-channel design suits applications needing isolated signal paths. The wide operating temperature range makes it suitable for harsh industrial environments. Verify that the 1.5 kV insulation voltage meets your safety isolation standards.

Part Context

This part belongs to HARTING's audio and signal transformers category, specifically tailored for M12 connector interfaces. It serves as a critical passive component in high-speed data transmission circuits, bridging physical layer connections with digital signal processing units in industrial networking equipment.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official HARTING catalogs for compatible alternatives if this specific model is unavailable.

FAQ

Does this transformer support Power over Ethernet?

No, the product description explicitly states it is designed 'w/o poe' (without Power over Ethernet).

What is the maximum operating temperature?

The maximum operating temperature is +85°C.