TX3047NL

Overview

The TX3047NL is a surface-mount audio and signal transformer manufactured by Pulse Electronics. It features a single-channel design with a 1:1 turns ratio, intended for wideband RF applications. The component operates within a frequency range of 500 kHz to 300 MHz and supports an inductance of 100 µH. It is housed in a compact SMD package measuring 3.81 mm in length and width, with a maximum height of 2.79 mm. The unit functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Surface mount construction for automated assembly integration
• Wideband RF transformer capability for signal integrity
• Compact footprint suitable for space-constrained designs

Applications

• Audio and signal processing circuits
• RF transformer modules
• Telecommunications equipment

Procurement Notes

Verify the current lifecycle status before procurement, as some sources indicate potential discontinuance or limited availability. Confirm RoHS compliance details directly with the manufacturer. Ensure the specific ordering suffix matches the required packaging configuration. Request official datasheets to validate electrical parameters against system requirements prior to finalizing orders.

Selection Notes

Select this component for applications requiring a 1:1 ratio wideband transformer in a small SMD form factor. Consider the 100 µH inductance and 300 MHz upper frequency limit for circuit compatibility. Evaluate the -40°C to +85°C temperature range against environmental conditions. Compare physical dimensions against PCB layout constraints to ensure proper fitment.

Part Context

This part belongs to the CX series of audio and signal transformers from Pulse Electronics. It serves as a specialized module for impedance matching and signal transmission in high-frequency environments. The product line focuses on providing reliable performance in compact packages for modern electronic devices requiring efficient signal handling.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing inventory or consult manufacturer resources for direct replacements.