PE-0402HFB182ST

Overview

The PE-0402HFB182ST is a single-line signal line ferrite bead manufactured by Pulse Electronics. It features a 0402 (1005 metric) surface mount package with dimensions of 1.00mm x 0.50mm and a maximum height of 0.65mm. The component provides an impedance of 1.8 kOhms at 100 MHz. It has a maximum DC resistance of 2 Ohms and a rated current of 200mA. The operating temperature range is -40°C to 105°C.

Feature Summary

• Designed for signal line EMI suppression applications
• Utilizes multilayer ferrite chip technology
• Offers high impedance characteristics in a compact footprint

Applications

• Signal line filtering
• EMI suppression circuits

Procurement Notes

Verify the part status carefully, as this specific model is listed as obsolete or discontinued in official distributor records. Confirm availability through alternative channels or check for valid replacement parts from the same manufacturer series before initiating procurement processes.

Selection Notes

Select this component when a 0402 footprint is required for signal integrity management. Ensure the circuit current does not exceed 200mA to prevent saturation. Verify that the 1.8 kOhm impedance at 100 MHz aligns with the target noise frequency spectrum for effective attenuation.

Part Context

This component belongs to the HFB series of chip ferrite beads from Pulse Electronics. It is designed for surface mount assembly on printed circuit boards. The product falls under the broader category of passive filters used for electromagnetic interference control in electronic assemblies.

Replacement Considerations

Check for other models within the HFB series or equivalent shielded/unshielded ferrite beads from Pulse Electronics that match the 0402 package and impedance requirements.