BPF1608LRAHR5000L

Overview

The BPF1608LRAHR5000L is a surface-mount bandpass filter manufactured by Pulse Electronics. Designed for signal conditioning applications, this component operates at a center frequency of 5 GHz with a nominal impedance of 50 Ohms. It utilizes an SMD/SMT termination type and is housed in a compact 0603 (1608 metric) package suitable for board mounting. The device is engineered to function within a temperature range of -40°C to +85°C. This specific variant, designated as Type AH, is part of the broader RF filter portfolio intended for wireless communication systems requiring precise frequency selection.

Feature Summary

• Provides selective frequency filtering centered at 5 GHz for signal integrity
• Compact 0603 surface-mount footprint enables high-density PCB layouts
• Maintains stable performance across industrial temperature ranges

Applications

• Wireless local area network (WLAN) transceivers
• Bluetooth module signal conditioning
• Industrial IoT sensor nodes
• Smart home connectivity devices

Procurement Notes

Verify the exact suffix designation against official manufacturer documentation before procurement, as minor alphanumeric changes may indicate different electrical characteristics or packaging options. Confirm RoHS compliance status through current datasheets. Ensure compatibility with existing PCB footprints and reflow soldering profiles specified by Pulse Electronics for the 0603 package.

Selection Notes

Select this component when a 5 GHz bandpass response is required in a constrained space. Compare insertion loss and rejection specifications against system requirements. Ensure the 50 Ohm impedance matches the transmission line design. Consider the operating temperature range if the application involves extreme environmental conditions.

Part Context

This part belongs to Pulse Electronics' extensive lineup of passive RF components. The BPF series focuses on miniaturized filters for modern wireless standards. Similar parts in the family include variants with different center frequencies or bandwidths, such as the BPF1608LRAAR4700L for 4.7 GHz applications. The DPX series offers diplexer solutions for dual-band operations.

Replacement Considerations

Direct substitutes must match the 5 GHz center frequency, 50 Ohm impedance, and 0603 package size. Verify that alternative manufacturers provide equivalent insertion loss and out-of-band rejection characteristics. Cross-reference pinout configurations to ensure compatibility with existing board designs.