B012MD5S

Overview

The B012MD5S is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs. It operates at a center frequency of 1.227 GHz with a bandwidth of 14 MHz. The component features a 50 Ohm impedance and an insertion loss of 3.5 dB. It supports a minimum operating temperature of -55 C and a maximum of +125 C. The device utilizes SMD/SMT termination for board mounting.

Feature Summary

• Provides signal conditioning through bandpass filtering capabilities
• Designed for surface mount technology integration
• Operates within extended industrial temperature ranges

Applications

• RF signal processing circuits
• Wireless communication systems
• Signal conditioning modules

Procurement Notes

Verify the specific package configuration, as sources indicate both bulk and reel packaging options for this part number. Confirm availability status directly with authorized distributors, as supply constraints may apply. Ensure the ordering suffix matches the required handling format for your manufacturing process.

Selection Notes

Select this component when a 1.227 GHz center frequency with 14 MHz bandwidth is required. Ensure the design accommodates the 3.5 dB insertion loss specification. Verify that the 50 Ohm system impedance aligns with the circuit requirements. Confirm thermal management strategies for operation up to +125 C.

Part Context

This component belongs to the Bandpass series from Knowles Dielectric Labs. It is categorized under Signal Conditioning products within the Filters subcategory. The manufacturer identifies it as a ceramic RF filter suitable for high-frequency applications requiring precise frequency selection.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data before considering alternative components.