2450BL14C0100001T

Overview

The Johanson Technology 2450BL14C0100001T is a surface-mount RF balun designed for the 2.4 GHz ISM band, specifically covering 2.4 GHz to 2.5 GHz with a 100 MHz bandwidth. It operates at a nominal impedance of 50 Ohms on the unbalanced port and 100 Ohms on the balanced port, providing a 1:2 transformation ratio. The component utilizes an EIA 0603 (1608 metric) package with SMD/SMT termination for board mounting. It functions within a temperature range of -40°C to +85°C and belongs to the BL series.

Feature Summary

• Provides signal conversion between single-ended and differential configurations
• Supports standard 50-ohm and 100-ohm impedance matching requirements
• Engineered for compact integration in space-constrained wireless modules

Applications

• Bluetooth Low Energy (BLE) transceivers
• Wi-Fi antenna interface circuits
• Zigbee communication modules

Procurement Notes

Verify the specific suffix '001' against the manufacturer's current global part number list, as legacy identifiers like 2450BL14C100 may indicate previous revisions. Confirm RoHS compliance status through official documentation prior to procurement. Ensure the ordering quantity aligns with the manufacturer's reel or cut tape specifications to avoid fulfillment discrepancies.

Selection Notes

Select this component when a 1:2 impedance transformation is required between a 50-ohm source and a 100-ohm differential load. The 0603 footprint is suitable for high-density PCB layouts where space is limited. Verify that the operating frequency range strictly covers the target application's channel width without requiring external filtering components.

Part Context

This device is part of Johanson Technology's dedicated balun portfolio for sub-GHz and 2.4 GHz applications. It serves as a direct replacement for the legacy part number 2450BL14C100. The component integrates passive filtering characteristics typical of the brand's signal conditioning line, reducing the need for discrete external components in RF front-end designs.

Replacement Considerations

The 2450BL14C100 is identified as the legacy part number for this component. Substitution requires verification of pinout compatibility and electrical parameter equivalence to ensure seamless integration into existing circuit boards without redesign.