SHP-100A+

Overview

The SHP-100A+ is a lumped LC high-pass filter manufactured by Mini-Circuits, designed for RF signal conditioning applications. It operates within a frequency range of 110 MHz to 3000 MHz, providing effective attenuation of low-frequency signals while passing higher frequencies. The component features a center frequency of 1.55 GHz and a bandwidth of 2.9 GHz. It exhibits an insertion loss of 3 dB and maintains a standard 50 Ohm impedance. The device utilizes SMA connectors for inline integration and is housed in the FF99 case style with ENV28 environmental rating.

Feature Summary

• Lumped LC construction for compact signal filtering
• High-pass characteristic with defined cutoff range
• SMA connector interface for direct circuit integration

Applications

• RF signal conditioning in communication systems
• Low-frequency interference suppression
• Test and measurement equipment input stages

Procurement Notes

Verify the specific datasheet revision when sourcing, as electrical specifications may vary between manufacturing batches. Confirm that the SMA connector polarity and mating requirements align with your system design. Ensure the operating temperature range meets your environmental conditions, as the component carries an ENV28 rating. Cross-reference the part number suffix to confirm the exact termination and packaging configuration required for your assembly process.

Selection Notes

Select this component when a high-pass response is required between 110 MHz and 3 GHz. The lumped LC topology offers a compact alternative to distributed line filters at these frequencies. Consider the 3 dB insertion loss when designing gain budgets. The SMA interface simplifies prototyping and testing compared to surface-mount-only options. Verify that the physical dimensions of the FF99 package fit within your available board space constraints.

Part Context

This component belongs to Mini-Circuits' SHP series of high-pass filters. These devices are engineered for general-purpose RF applications requiring reliable frequency discrimination. The series provides consistent performance across various wireless and industrial sectors. Mini-Circuits designs these filters to meet stringent reliability standards for commercial and industrial use.

Replacement Considerations

Consult Mini-Circuits documentation for direct equivalents. Alternative high-pass filters from other manufacturers may require impedance matching adjustments. Verify that substitute components maintain the same SMA connector type and frequency range specifications.