1900HP41C0500001E

Overview

The Johanson Technology 1900HP41C0500001E is a high-pass RF filter designed for the 1.9 GHz center frequency with a 500 MHz bandwidth. It operates within a frequency range of 1650-2150 MHz and features a 50 ohm impedance. The component exhibits an insertion loss of 2.0 dB and a return loss of 8.5 dB. Packaged in a 1210 (3225 Metric) surface-mount format, it supports PCB installation and functions reliably between -40°C and +85°C.

Feature Summary

• Provides miniature LTCC filtering suitable for compact RF PCB designs
• Delivers low insertion loss for efficient signal transmission
• Engineered for wireless, IoT, and cellular applications

Applications

• Cellular communication systems
• WLAN infrastructure
• Bluetooth modules
• IoT device interfaces

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and specifications. Confirm RoHS compliance status through official manufacturer documentation before integration. Cross-reference datasheet parameters against system requirements to validate performance at target frequencies.

Selection Notes

Select this component for applications requiring high-pass filtering at 1.9 GHz with specific bandwidth constraints. Ensure the 1210 package footprint aligns with the PCB layout. Verify that the 50 ohm impedance matches the surrounding circuitry to minimize signal reflection and maintain optimal return loss performance.

Part Context

This component belongs to Johanson Technology's LP series of signal conditioning devices. It utilizes LTCC technology to provide high-frequency ceramic solutions. The product line focuses on miniaturization and low-loss performance for modern wireless communication standards.

Replacement Considerations

Legacy part number 1900HP41C0500 is documented as equivalent. Verify functional compatibility and pinout alignment before substitution. Consult official replacement guides for any parameter deviations.