32AS102-K10S3

Overview

The Rosenberger 32AS102-K10S3 is a precision coaxial attenuator belonging to the SMA series. It features a plug/jack configuration with a nominal impedance of 50 ohms and a fixed attenuation value of 10 dB. The device is designed for high-frequency applications, supporting operation up to 18 GHz. Constructed with brass center contacts plated with gold over nickel, it ensures reliable signal integrity. The unit is rated for a power handling capacity of 2 watts and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Provides precise 10 dB signal attenuation in a compact coaxial format
• Supports high-frequency performance up to 18 GHz for RF testing
• Features durable gold-plated brass contacts for low insertion loss
• Designed for robust operation in demanding environmental conditions

Applications

• Calibration kits for vector network analyzers
• RF test and measurement setups requiring fixed attenuation
• Signal conditioning in microwave communication systems
• Laboratory equipment for precise power level reduction

Procurement Notes

Verify the specific suffix K10S3 against your schematic requirements to ensure the correct 10 dB attenuation value. Confirm that the SMA plug/jack gender combination matches your existing interconnect hardware. Check for RoHS compliance status if your project mandates specific environmental standards. Ensure the 2-watt power rating is sufficient for your operational signal levels to prevent component damage.

Selection Notes

Select this model when a fixed 10 dB attenuation is required in an SMA interface environment. Consider the 18 GHz frequency limit to ensure compatibility with your system's bandwidth needs. Evaluate the 2-watt power handling capability against peak signal levels. Compare against other series like 02AS102 or 03S102 if different connector types or calibration accessories are needed instead of standard attenuators.

Part Context

This component is part of Rosenberger's extensive portfolio of precision RF interconnects and passive components. It complements their line of SMA connectors and cable assemblies by providing essential signal control elements. The product supports engineers in building accurate test fixtures and calibrated measurement chains where consistent signal reduction is critical for instrument protection and data accuracy.

Replacement Considerations

Direct substitutes may include other manufacturers' SMA 10 dB attenuators with matching 50-ohm impedance and 18 GHz specifications. Verify mechanical dimensions and mating force to ensure interchangeability. Cross-reference part numbers from suppliers like Mouser or DigiKey for equivalent generic models. Ensure replacement units maintain similar VSWR and attenuation tolerance characteristics.