R412503000

Attenuators Overview

The R412503000 is a TNC in-line RF attenuator manufactured by Radiall USA, Inc. It provides a fixed attenuation of 3 dB with a frequency range extending from 0 Hz to 2 GHz. The component operates at a 50 Ohm impedance and supports a power rating of 2 Watts. Designed for robust performance, it functions within an operating temperature range of -40°C to +85°C. The unit features TNC connectors on both ends and is packaged in bulk.

Attenuators Feature Summary

• Provides fixed 3 dB signal attenuation for RF applications
• Operates effectively across a frequency spectrum up to 2 GHz
• Supports 2W power handling capacity at 50 Ohm impedance
• Constructed with durable TNC connectors for reliable in-line connection

Attenuators Applications

• RF signal level adjustment in communication systems
• Test and measurement equipment calibration
• Protecting sensitive receiver inputs from high power signals

Attenuators Procurement Notes

Verify the specific datasheet version for precise VSWR and return loss values before integration. Confirm that the TNC connector gender and interface dimensions match your system requirements. Ensure the 2W power rating aligns with peak signal levels to prevent thermal damage. Check for RoHS compliance documentation if required by your manufacturing standards.

Attenuators Selection Notes

Select this model when a fixed 3 dB reduction is required below 2 GHz. Consider the 2W power limit against maximum expected input power. Compare physical dimensions against available board space. Evaluate the TNC interface compatibility against existing cable assemblies or panel mounts.

Attenuators Part Context

This component belongs to Radiall's line of connectorized attenuators. It is designed for general-purpose RF applications requiring stable attenuation characteristics. The product series typically includes various attenuation values and connector types to suit different frequency ranges and power requirements.

Attenuators Replacement Considerations

Direct substitutes must match the 3 dB attenuation, 2 GHz frequency limit, 50 Ohm impedance, and TNC interface. Verify power ratings and physical dimensions for mechanical fit. Cross-reference manufacturer part numbers for equivalent performance specifications.