WB1008T2R7SJ

Fixed Inductors Overview

The WB1008T2R7SJ is a general-purpose surface-mount inductor manufactured by Cal-Chip Electronics, Inc. It features a ceramic core and operates within a temperature range of -55 °C to 125 °C. The component has an inductance value of 2.7 µH with a tolerance of ±5%. It exhibits a quality factor of 22 at 25 MHz and utilizes a 1008 (2520 Metric) rectangular package. The device is designed for dual-ended terminal placement without shielding.

Fixed Inductors Feature Summary

• Ceramic core construction for stable performance
• Surface-mount design for automated assembly
• Dual-ended terminal configuration

Fixed Inductors Applications

• General purpose RF circuits
• Signal filtering applications
• Power supply filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix SJ against the manufacturer's official documentation to ensure correct tolerance and packaging specifications. Confirm that the 1008 package dimensions align with the target PCB footprint. Check for any RoHS compliance declarations or specific material certifications required for the intended production environment before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 2.7 µH inductance with tight ±5% tolerance is required in a compact SMD form factor. The ceramic core offers distinct thermal characteristics compared to ferrite alternatives. Ensure the operating frequency requirements are compatible with the specified Q-factor measurement point. Evaluate the physical space constraints against the 1008 metric package dimensions during the layout phase.

Fixed Inductors Part Context

This part belongs to the WB1008 series of general-purpose inductors from Cal-Chip Electronics. The series typically includes various inductance values sharing the same 1008 package outline. These components are designed for high-volume manufacturing processes requiring reliable surface-mount integration in consumer and industrial electronics.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 2.7 µH nominal value, ±5% tolerance, and 1008 package size. Verify that alternative manufacturers offer identical DC resistance and current rating specifications. Cross-reference the core material properties to ensure similar thermal stability and saturation behavior in the target circuit application.