RLM-23-1WL+

Overview

The RLM-23-1WL+ is a surface-mount RF limiter from Mini-Circuits designed for general-purpose applications. It operates within a frequency range of 100 MHz to 2.5 GHz and features a 50 Ohm impedance. The device utilizes an SMD/SMT termination type and is housed in the CK1246-1 package style. It supports board mount installation and functions reliably across a temperature range of -40°C to +85°C. This component provides signal protection against high-power inputs while maintaining low insertion loss characteristics suitable for wireless communication systems.

Feature Summary

• Provides automatic power limiting to protect downstream components from high input signals
• Operates over a wide frequency bandwidth covering 100 MHz to 2.5 GHz
• Designed for surface-mount integration with standardized footprint compatibility

Applications

• Wireless communication system front-end protection
• General-purpose RF signal conditioning
• Receiver input stage safeguarding

Procurement Notes

Verify the specific ordering suffix '1WL' corresponds to the tape-and-reel packaging configuration as indicated by distributor listings. Confirm that the CK1246-1 package dimensions align with your PCB layout requirements before finalizing procurement. Ensure the selected vendor provides official Mini-Circuits documentation to validate electrical specifications against the datasheet.

Selection Notes

Select this component when a broadband limiter is required for frequencies up to 2.5 GHz. Consider the surface-mount form factor for automated assembly processes. Evaluate the thermal operating range to ensure suitability for environments between -40°C and +85°C. Verify impedance matching at 50 Ohms for optimal signal integrity in standard RF circuits.

Part Context

The RLM-23-1WL+ belongs to the RLM series of limiters produced by Mini-Circuits, a manufacturer specializing in RF, IF, and microwave signal processing devices. This series is engineered for robust performance in demanding electronic applications. The company has established itself as a leader in providing reliable components for various industries including telecommunications and industrial automation.

Replacement Considerations

The RLM-23+ is a related variant within the same product family. Verify if the non-suffix version meets the specific packaging or performance requirements of the design.