FF10M70000SA20

Overview

The FF10M70000SA20 is a surface-mount MHz ceramic filter from the FF Series, manufactured by NextGen Components. It features a center frequency of 10.700MHz with a 3dB bandwidth of 330±50kHz. The component has an insertion loss of 3.0±2.0dB maximum and operates at an AC resistance of 330 Ohms. Its physical dimensions are L3.45mm x W3.1mm x H1.4mm, utilizing a 4-pad SMD package.

Feature Summary

• Surface-mount construction for automated assembly
• Fixed center frequency tuning at 10.7MHz
• Defined bandwidth characteristics for signal selection

Applications

• FM radio receiver intermediate frequency filtering
• Communication equipment signal processing
• Consumer electronics audio demodulation stages

Procurement Notes

Verify the specific suffix SA20 against manufacturer documentation to confirm pinout and tolerance specifications. Ensure compatibility with standard reflow soldering profiles for the 1412 footprint. Cross-reference the 330 Ohm impedance requirement with circuit design parameters before finalizing procurement orders.

Selection Notes

Select this component when a 10.7MHz center frequency with a 330kHz bandwidth is required in a compact surface-mount form factor. Compare the 3.0dB insertion loss specification against system sensitivity requirements. Ensure the 4-pad layout fits the available PCB real estate constraints.

Part Context

This part belongs to the FF Series of ceramic filters produced by NextGen Components. It is distinct from through-hole variants like the FG series and other SMD types such as the CF33 series which may offer different bandwidths or dimensions. The series focuses on fixed-frequency filtering solutions for consumer and industrial applications.

Replacement Considerations

Direct substitutes must match the 10.7MHz frequency, 330kHz bandwidth, and 1412 package size. Verify equivalent insertion loss and impedance ratings. Consult official substitution lists for confirmed compatible parts.