PXV1220S-5DBN3-T02

Attenuators Overview

The PXV1220S-5DBN3-T02 is a thin-film RF attenuator manufactured by Susumu, designed for surface-mount applications. It provides a nominal attenuation of 5.0 dB with a tolerance of +/-0.5 dB. The component operates within a frequency range of 0 Hz to 3 GHz and features a 50 Ohm impedance. It has a maximum power rating of 63 mW and a maximum VSWR of 1.3. The device is housed in an 0805 (2012 Metric) package and supports a temperature range from -40°C to +100°C.

Attenuators Feature Summary

• Utilizes silicon-based thin-film technology for stable RF performance
• Designed for surface-mount installation in compact circuits
• Maintains consistent impedance matching across the operational bandwidth

Attenuators Applications

• Wireless communication systems
• RF signal conditioning networks
• Test and measurement equipment

Attenuators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tolerance specifications. Confirm that the required attenuation value and power rating align with the circuit design constraints before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a precise 5 dB attenuation is required in a 50 Ohm system operating up to 3 GHz. Ensure the PCB layout accommodates the 0805 footprint and that thermal management supports the specified operating temperature range for reliable long-term performance.

Attenuators Part Context

This part belongs to the PXV series of RF attenuators from Susumu, which are characterized by their thin-film construction and suitability for high-frequency applications. The series offers various attenuation values while maintaining standard 50 Ohm impedance and compact SMD packages for modern electronics integration.

Attenuators Replacement Considerations

Direct substitutes include other PXV1220S variants with different attenuation values, such as PXV1220S-3DBN3-T or PXV1220S-6DBN3-T, provided the specific dB value matches the design requirement. Cross-reference pinout and thermal characteristics when considering alternative manufacturers.