WB1008T1R5SJ

Fixed Inductors Overview

The WB1008T1R5SJ is a general-purpose surface-mount inductor manufactured by Cal-Chip Electronics, Inc. It features a ceramic core and a nominal inductance of 1.5 µH (1500 nH) with a tolerance of ±5%. The component has a maximum DC resistance of 0.08 Ω and a rated current of 1 A. Designed for RF applications, it operates within a temperature range of -55 °C to 125 °C. The unit utilizes a rectangular SMD package with dual-ended terminals.

Fixed Inductors Feature Summary

• Utilizes a ceramic core construction for stable performance
• Designed specifically for RF inductor applications
• Supports high-temperature operation up to 125 °C

Fixed Inductors Applications

• RF circuits
• General purpose inductive filtering
• Surface mount electronic assemblies

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the WB1008T1R5SJ to confirm electrical characteristics and mechanical dimensions. Ensure that the ceramic core type and 1.5 µH inductance value align with the design requirements. Cross-reference the 1 A rated current and 0.08 Ω DC resistance against circuit load conditions to prevent saturation or excessive heating during operation.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-tolerance RF solution is required. The 1.5 µH value suits high-frequency signal processing where precise impedance matching is critical. The 1 A current rating provides sufficient headroom for moderate power levels, while the ceramic core ensures stability across the specified wide temperature range compared to iron-based alternatives.

Fixed Inductors Part Context

This part belongs to the broad category of passive electronic components supplied by Cal-Chip Electronics, Inc., which specializes in surface-mount devices. The company offers various inductors and capacitors for consumer and industrial electronics. This specific model represents a standard general-purpose inductor variant within their portfolio, distinct from their ferrite chip beads or multilayer ceramic capacitor lines.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility based on identical inductance (1.5 µH), tolerance (±5%), current rating (1 A), and package size (1008/0402 metric equivalent). Ensure the replacement maintains the ceramic core construction to preserve RF performance characteristics.