1008CS-121EJTS

Overview

The Delta Electronics/Components 1008CS-121EJTS is a fixed surface-mount inductor with a nominal inductance of 120 nH and a tolerance of ±5%. It features an unshielded drum core wirewound construction using ceramic material. The component has a maximum DC resistance of 630 mOhms and a rated current of 650 mA. It operates within a temperature range of -40°C to 125°C, with a self-resolving frequency of 950 MHz and a Q value of 60 at the specified test frequency.

Feature Summary

• Unshielded drum core wirewound design for low parasitic effects
• Ceramic core material ensuring stable performance across temperature ranges
• Surface mount package suitable for automated assembly processes

Applications

• RF circuits requiring specific impedance matching
• Filter networks in communication equipment
• Power supply filtering applications

Procurement Notes

Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including inductance, DC resistance, and current rating. Check for physical damage or contamination on the terminals before soldering. Ensure storage conditions comply with moisture sensitivity level requirements to maintain component reliability during assembly.

Selection Notes

Select this component when a 120 nH inductance value is required in a 1008 (2520 metric) package size. Consider the 650 mA current rating and 630 mOhm DCR for power handling capabilities. The unshielded design may require layout considerations regarding magnetic field interference. Verify that the operating temperature range meets the environmental demands of the target application.

Part Context

This part belongs to the 1008CS series of fixed inductors from Delta Electronics/Components. The series offers various inductance values within the 1008 footprint, providing options for different circuit requirements while maintaining consistent physical dimensions and mounting characteristics for board space optimization.

Replacement Considerations

Cross-reference with other manufacturers offering 120 nH inductors in 1008 packages. Verify equivalent electrical specifications, particularly current rating and DC resistance, to ensure functional compatibility without redesigning the circuit layout.