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CIH03Q4N7SNC is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Samsung Electro-Mechanics. Its product description is FIXED IND 4.7NH 220MA 440MOHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for CIH03Q4N7SNC
- Description：FIXED IND 4.7NH 220MA 440MOHM SM
- Series：CIH03Q
- Mfr：Samsung Electro-Mechanics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Multilayer
- Material - Core：-
- Inductance：4.7 nH
- Tolerance：±0.3nH
- Current Rating (Amps)：220 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：440mOhm Max
- Q @ Freq：13 @ 500MHz
- Frequency - Self Resonant：6.2GHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：500 MHz
- Mounting Type：Surface Mount
- Package / Case：0201 (0603 Metric)
- Supplier Device Package：-
- Size / Dimension：0.024" L x 0.012" W (0.60mm x 0.30mm)
- Height - Seated (Max)：-
- Features：-
Fixed Inductors datasheet and documents for CIH03Q4N7SNC
Fixed Inductors Overview
Samsung Electro-Mechanics CIH03Q4N7SNC is a fixed multilayer chip inductor with an inductance of 4.7 nH and a tolerance of ±0.3nH. It features a maximum DC resistance of 440 milliohms and a rated current of 220 mA. The component operates within a temperature range of -55°C to 125°C and has a self-resonant frequency of 6.2 GHz. Measured at 500 MHz, the Q value is 13. It utilizes an unshielded design in a 0201 (0603 metric) surface-mount package measuring 0.60mm x 0.30mm.
Fixed Inductors Feature Summary
- Unshielded multilayer construction for high-frequency signal integrity
- Compact 0201 footprint suitable for dense surface-mount layouts
- Wide operating temperature range supporting harsh environments
Fixed Inductors Applications
- RF circuit matching networks
- High-frequency filtering applications
- Mobile communication device power stages
Fixed Inductors Procurement Notes
Verify end-of-life status before integration. Confirm direct replacement part numbers such as LRC0201BS4N7GV001T or MLG0603S4N7HT000 if supply continuity is required. Validate electrical parameters against original design specifications during substitution assessment.
Fixed Inductors Selection Notes
Select this component for ultra-low inductance requirements in RF paths. Ensure PCB layout accommodates the 0201 package dimensions. Verify that the 220 mA current rating meets peak load demands without saturation.
Fixed Inductors Part Context
Part of the CIH03Q series from Samsung Electro-Mechanics, focusing on passive components for mobile and computer hardware. The manufacturer specializes in high-reliability electronic parts for next-generation devices.
Fixed Inductors Replacement Considerations
Direct substitutes include LRC0201BS4N7GV001T and MLG0603S4N7HT000. Verify pin compatibility and parameter alignment before implementation.
Fixed Inductors FAQ
Is the CIH03Q4N7SNC shielded?
No, the component is explicitly listed as unshielded.
What is the self-resonant frequency?
The self-resonant frequency is 6.2 GHz.
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