732870011

Attenuators Overview

The Molex part number 73287-0011 is an RF fixed attenuator designed for precision signal attenuation in radio frequency applications. It features a straight configuration with SMA connectors, specifically utilizing a male-to-female interface arrangement. The device provides a nominal attenuation value of 1 dB and operates within a frequency range extending from 0 Hz to 18 GHz. It is rated for a maximum power handling capacity of 2 watts and maintains a characteristic impedance of 50 Ohms. This component is categorized as a single-row module suitable for integration into RF test setups and communication systems requiring precise signal level control.

Attenuators Feature Summary

• Provides precise 1 dB signal attenuation for RF circuitry
• Operates effectively across a wide frequency spectrum up to 18 GHz
• Features robust SMA connector interfaces for secure mating
• Supports high power handling capabilities of 2 watts

Attenuators Applications

• RF signal testing and measurement equipment
• Wireless communication system calibration
• Laboratory instrumentation signal conditioning

Attenuators Procurement Notes

Verify the specific connector gender configuration when ordering, as product listings may indicate variations such as male-to-male or male-to-female arrangements for similar part numbers. Confirm that the required attenuation value of 1 dB aligns with system design specifications. Ensure the operating environment does not exceed the 2-watt power rating or the 18 GHz frequency limit. Check for any specific mounting requirements associated with the straight module form factor before finalizing procurement.

Attenuators Selection Notes

Select this component when a fixed 1 dB attenuation is required for frequencies up to 18 GHz. The 50 Ohm impedance matches standard RF transmission lines. Consider the physical size of the straight SMA module for board space constraints. Verify compatibility with existing SMA connectors in the assembly. Evaluate if the 2-watt power rating meets the peak signal levels expected in the application.

Attenuators Part Context

This part belongs to Molex's line of RF attenuators, which are passive components used to reduce signal strength without distortion. These devices are essential for protecting sensitive receivers and ensuring accurate measurements in RF environments. The series typically includes various attenuation values and connector types to support diverse engineering needs in telecommunications and electronics manufacturing.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When seeking alternatives, ensure the replacement offers identical 1 dB attenuation, 50 Ohm impedance, and SMA connectivity. Verify that the substitute supports the same 18 GHz frequency range and 2-watt power handling capability to maintain system performance integrity.