CIH05Q3N9SNC

Description：FIXED IND 3.9NH 700MA 180MOHM SM
Series：CIH05Q
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR)

SKU:ca2e48d60905 Category: Fixed Inductors Brand: Samsung Electro-Mechanics

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Product introduction

CIH05Q3N9SNC is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Samsung Electro-Mechanics. Its product description is FIXED IND 3.9NH 700MA 180MOHM SM. Review the specifications below when checking this part for your BOM.

Fixed Inductors specifications for CIH05Q3N9SNC

Description：FIXED IND 3.9NH 700MA 180MOHM SM
Series：CIH05Q
Mfr：Samsung Electro-Mechanics
Package：Tape & Reel (TR)
Type：Multilayer
Material - Core：-
Inductance：3.9 nH
Tolerance：±0.3nH
Current Rating (Amps)：700 mA
Current - Saturation (Isat)：-
Shielding：Unshielded
DC Resistance (DCR)：180mOhm Max
Q @ Freq：8 @ 100MHz
Frequency - Self Resonant：6GHz
Ratings：-
Operating Temperature：-55°C ~ 125°C
Inductance Frequency - Test：100 MHz
Mounting Type：Surface Mount
Package / Case：0402 (1005 Metric)
Supplier Device Package：0402 (1005 Metric)
Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
Height - Seated (Max)：0.022" (0.55mm)
Features：-

Fixed Inductors datasheet and documents for CIH05Q3N9SNC

CIH05Q3N9SNC

Fixed Inductors Overview

The CIH05Q3N9SNC is a fixed surface-mount inductor manufactured by Samsung Electro-Mechanics. It features an inductance of 3.9 nH with a tolerance of ±0.3 nH and a maximum DC resistance of 180 milliohms. The component has a rated current of 700 mA and operates within a temperature range of -55°C to +125°C. It utilizes a multilayer construction without shielding, housed in a compact 0402 (1005 metric) package measuring 1.0 mm by 0.5 mm. The self-resonant frequency is specified at 6 GHz, with a Q value of 5 measured at 100 MHz.

Fixed Inductors Feature Summary

Multilayer chip inductor design for high-frequency signal processing
Compact 0402 footprint optimized for dense surface-mount layouts
Unshielded construction suitable for general RF applications

Fixed Inductors Applications

RF matching networks
High-frequency filtering circuits
Impedance matching stages

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Samsung Electro-Mechanics documentation to confirm electrical parameters and physical dimensions. Ensure that the selected component meets the required thermal operating conditions and current ratings for the intended circuit design before finalizing procurement.

Fixed Inductors Selection Notes

Select this component based on its 3.9 nH inductance value and 700 mA current rating. Consider the 0402 package size for space-constrained designs. Verify compatibility with the target frequency range, noting the 6 GHz self-resonant frequency limit. Confirm that the unshielded nature aligns with the electromagnetic interference requirements of the application.

Fixed Inductors Part Context

This component belongs to the CIH series of chip inductors produced by Samsung Electro-Mechanics. The series focuses on providing reliable passive components for modern electronic devices. The manufacturer specializes in various electronic parts, including capacitors and inductors, supporting global supply chains for consumer electronics and industrial equipment.