MP04378

Overview

The MP04378 is a Surface Acoustic Wave (SAW) filter manufactured by Golledge Electronics Ltd. It operates at a center frequency of 978.0 MHz with a bandwidth of 6 MHz and an insertion loss of 2.5 dB. The component is housed in a 6-SMD, no-lead package. It complies with RoHS standards and is lead-free.

Feature Summary

• Surface Acoustic Wave technology for RF filtering
• Optimized for pager applications at 978 MHz
• Compact surface-mount construction

Applications

• Pager RF front-end filtering
• Wireless communication devices
• RF signal processing modules

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and pin configuration. Ensure compatibility with the target PCB footprint for the 6-SMD package. Confirm RoHS compliance status matches project requirements. Check for any specific handling instructions regarding the SAW technology sensitivity.

Selection Notes

Select this component when a narrow-band filter is required around 978 MHz. Consider the 2.5 dB insertion loss impact on system gain. Evaluate the 6 MHz bandwidth against the required channel spacing. Verify that the SMD package fits within the available board space constraints.

Part Context

This part belongs to the SAW filter category from Golledge Electronics. It complements their quartz crystal and oscillator portfolio by providing passive RF filtering solutions. The device supports high-frequency applications where compact size and reliable performance are critical.

Replacement Considerations

No direct substitute part numbers are documented in the provided source material. Cross-reference with other 978 MHz SAW filters only if electrical parameters match exactly. Verify package dimensions and pinout compatibility before substitution.