CIH05T33NJNC

Fixed Inductors Overview

The CIH05T33NJNC is a fixed surface-mount inductor manufactured by Samsung Electro-Mechanics. It features a 33 nH nominal inductance with a ±5% tolerance and a maximum DC resistance of 1 ohm. The component supports a rated current of 250 mA and operates within a temperature range of -55°C to 125°C. Housed in a 0402 (1005 Metric) package, it exhibits an 8 Q-factor at 100 MHz and a self-resonant frequency of 1.3 GHz. This unshielded multilayer ceramic inductor is RoHS compliant and has reached end-of-life status.

Fixed Inductors Feature Summary

• Multilayer ceramic construction for high-frequency signal handling
• Unshielded design suitable for space-constrained applications
• Compliant with RoHS3 environmental standards

Fixed Inductors Applications

• High-frequency circuit filtering
• RF signal path impedance matching
• General-purpose electronic device power management

Fixed Inductors Procurement Notes

This component is officially discontinued and no longer manufactured. Verification of availability requires checking authorized distributors for remaining stock or approved substitute part numbers. Direct procurement from the manufacturer is not possible due to the end-of-life designation. Ensure any sourced units are verified against original specifications before integration into production systems.

Fixed Inductors Selection Notes

Engineers should evaluate the 33 nH inductance and 250 mA current rating against circuit requirements. The 0402 footprint must be compatible with existing PCB layouts. Consider the 1 ohm DC resistance impact on voltage drop. Since the part is obsolete, alternative components with similar electrical characteristics and package dimensions must be identified to maintain supply chain continuity.

Fixed Inductors Part Context

The CIH05T33NJNC belongs to the CIH05T series of chip inductors produced by Samsung Electro-Mechanics. This series focuses on compact, high-performance passive components for mobile and communication devices. The specific model utilizes multilayer technology to achieve stable inductance values in small form factors, supporting the manufacturer's portfolio of high-frequency electronic parts.

Fixed Inductors Replacement Considerations

Abracon LLC offers the AIMC-0402-33NJ-T as a direct replacement. This substitute matches the 33 nH inductance and 0402 package size. Verify that the alternative component meets the same current and resistance specifications before implementation.