AT-100-(2.5)(40)

Attenuators Overview

The AT-100-(2.5)(40) is a fixed RF attenuator manufactured by Hirose Electric Co Ltd, designed for signal attenuation in radio frequency circuits. It provides an attenuation value of 2.5 dB with a tolerance of ±0.5 dB. The component operates within a frequency range of 0 Hz to 8 GHz and maintains a nominal impedance of 50 Ohms. It features SMA connectors and supports a maximum power handling capacity of 10 Watts. The device is housed in a single-row module package.

Attenuators Feature Summary

• Provides precise 2.5 dB signal attenuation for RF applications
• Operates effectively across a wide frequency spectrum up to 8 GHz
• Supports high power handling capabilities of 10 Watts
• Utilizes standard SMA interface for seamless integration

Attenuators Applications

• RF signal conditioning in communication systems
• Test and measurement equipment calibration
• Wireless network infrastructure components
• Signal level adjustment in microwave circuits

Attenuators Procurement Notes

Verify the specific ordering suffix (40) to ensure compatibility with required packaging or connector variations. Confirm RoHS compliance status if environmental regulations apply to your project. Check current lifecycle status as manufacturing updates may affect availability. Ensure the SMA interface matches your system requirements before procurement.

Attenuators Selection Notes

Select this model when a precise 2.5 dB attenuation is required at 50 Ohms impedance. Consider the 10W power rating for high-power applications. Verify the SMA connector type aligns with existing cabling. Evaluate the 8 GHz frequency limit against your operational bandwidth needs to ensure optimal performance without signal degradation.

Attenuators Part Context

This component belongs to the AT-100 series of fixed attenuators from Hirose Electric. The series offers various attenuation values and connector types. The AT-100-(2.5)(40) specifically denotes the 2.5 dB variant with SMA connectors. It is part of a broader portfolio designed for reliable RF signal management in electronic systems.

Attenuators Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include PE7016-2, PE7016-40, and PE7626-2 from Pasternack. These alternatives offer similar electrical specifications. Verify mechanical dimensions and connector compatibility before substitution.