ATC2525CT-3000JN-94TR

Attenuators Overview

The ATC2525CT-3000JN-94TR is a fixed RF attenuator manufactured by Vishay Barry. It provides a nominal attenuation of 30 dB with a tolerance of ±5%. The device operates within a frequency range of 0 Hz to 2 GHz and features a characteristic impedance of 50 Ohms. It handles a maximum power rating of 15 W. The component utilizes an aluminum oxide (Al2O3) substrate and is housed in a 2525 surface-mount package, specifically described as 4-SMD, No Lead.

Attenuators Feature Summary

• Utilizes aluminum oxide ceramic substrate for thermal stability
• Designed for high-power RF signal attenuation up to 15W
• Surface-mount construction suitable for automated assembly

Attenuators Applications

• High-power RF test and measurement equipment
• Wireless communication base station circuits
• Signal conditioning in microwave systems

Attenuators Procurement Notes

Verify the specific suffix JN-94TR against official Vishay documentation to confirm packaging type and terminal finish. Ensure the selected variant matches the required 30 dB attenuation value and 15W power handling capacity for the intended application. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a precise 30 dB attenuation is required at 50 Ohms within the DC to 2 GHz bandwidth. The 15W power rating distinguishes it from lower-power variants in the ATC series. Consider the 2525 footprint dimensions for PCB layout constraints. Verify that the operating temperature range of -55°C to +150°C aligns with the environmental conditions of the target system.

Attenuators Part Context

This part belongs to the ATC series of chip attenuators from Vishay Barry. These components are designed for use in RF and microwave circuits where stable attenuation is critical. The series offers various attenuation values and power ratings, with the ATC2525CT-3000JN-94TR representing a high-power, 30 dB option in a compact surface-mount form factor.

Attenuators Replacement Considerations

Compatible substitutes include other Vishay ATC series parts with matching 30 dB attenuation and 15W power ratings, such as ATC2525CT-3000JN-94. Verify pinout compatibility and thermal characteristics when replacing.