732870101

Attenuators Overview

The Molex part number 732870101 is an RF fixed attenuator belonging to the 73287 series. It features a straight SMA plug-to-SMA jack configuration with a hex nut for secure mounting. The component provides a nominal attenuation of 10 dB across a frequency range from DC to 18 GHz. It is rated for a maximum power handling of 2 Watts and operates within a standard 50 Ohm impedance system. The device utilizes a single-row module design suitable for precise signal level reduction in high-frequency applications.

Attenuators Feature Summary

• Provides stable 10 dB attenuation for signal level control
• Operates effectively from DC up to 18 GHz frequency range
• Features SMA male-to-female connector interface for reliable connection
• Includes hex nut design for secure mechanical mounting

Attenuators Applications

• RF test and measurement equipment signal conditioning
• Wireless communication systems requiring precise power reduction
• Microwave circuit testing and characterization setups
• High-frequency signal distribution networks

Attenuators Procurement Notes

Verify the specific connector gender combination matches the required SMA plug-to-jack configuration. Confirm that the 10 dB attenuation value aligns with the system's signal loss requirements. Ensure the 2 Watt power rating is sufficient for the intended operating conditions. Check compatibility with the 50 Ohm system impedance to prevent signal reflections. Validate the straight form factor fits within the available physical space constraints.

Attenuators Selection Notes

Select this component when a fixed 10 dB reduction is necessary without variable adjustment. Consider the 18 GHz upper frequency limit for high-speed digital or microwave analog signals. The SMA interface offers widespread compatibility with standard RF infrastructure. Evaluate the 2 Watt power capacity against peak signal levels to avoid damage. The straight orientation simplifies routing in dense panel layouts compared to right-angle alternatives.

Attenuators Part Context

This attenuator belongs to Molex's 73287 series of RF components, designed for precision applications. The series typically includes various attenuation values and connector types. These components are engineered for consistent performance in demanding electromagnetic environments. They serve as passive devices that dissipate excess energy as heat while maintaining impedance continuity.

Attenuators Replacement Considerations

Substitute parts must match the 10 dB attenuation value and 18 GHz frequency range. Ensure the replacement uses SMA plug-to-jack connectors with identical mating dimensions. Verify the new component supports 50 Ohm impedance and 2 Watt power handling. Check for equivalent VSWR specifications to maintain signal integrity. Confirm the straight body style fits the existing mechanical assembly.