DBTC-13-4LX+

RF Directional Couplers Overview

The DBTC-13-4LX+ is a surface-mount directional coupler from the Mini-Circuits DBTC series, designed for signal conditioning applications. It operates within a frequency range of 5 MHz to 1 GHz and features a nominal coupling factor of 13 dB with an impedance of 50 Ohms. The component utilizes SMD/SMT termination types and is suitable for board mounting. It functions reliably within an operating temperature range of -40°C to +85°C. The device is RoHS compliant and available in cut tape or reel packaging formats.

RF Directional Couplers Feature Summary

• Provides very flat coupling characteristics across the operational bandwidth
• Designed for surface mount technology (SMT) integration on printed circuit boards
• Functions as a directional coupler for RF signal monitoring and conditioning

RF Directional Couplers Applications

• RF signal monitoring in communication systems
• Signal conditioning in broadband networks
• Integration into surface mount electronic assemblies

RF Directional Couplers Procurement Notes

Verify the specific suffix 'X' against official Mini-Circuits documentation to confirm exact packaging or handling specifications, as standard datasheets may not explicitly detail suffix variations. Ensure compatibility with SMD reflow processes and validate thermal performance within the specified -40°C to +85°C range for your application environment. Cross-reference the Mouser part number 139-DBTC-13-4LX for accurate sourcing channels.

RF Directional Couplers Selection Notes

Select this component when a 13 dB coupling factor is required within the 5 MHz to 1 GHz spectrum. The DBTC-13-4LX+ is appropriate for designs necessitating surface-mount integration and robust performance across industrial temperature ranges. Consider the 50 Ohm impedance match for system compatibility. Evaluate the physical footprint and PCB layout guidelines provided in the official datasheet to ensure proper signal integrity and placement.

RF Directional Couplers Part Context

This part belongs to the Mini-Circuits DBTC series of surface-mount directional couplers. These components are engineered for high-performance RF applications requiring precise signal sampling. The series supports various coupling factors and frequencies, catering to diverse signal processing needs in modern electronic systems. The DBTC-13-4LX+ specifically addresses requirements for 13 dB coupling in the VHF/UHF bands.

RF Directional Couplers Replacement Considerations

The DBTC-13-4LX+ is functionally related to the DBTC-13-4L+. Verify if the 'X' suffix denotes a specific packaging variant rather than a functional difference before substitution. Consult official Mini-Circuits documentation to confirm interchangeability regarding electrical parameters and mechanical dimensions.