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CIG10W3R3MNC is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Samsung Electro-Mechanics. Its product description is FIXED IND 3.3UH 700MA 400MOHM SM. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for CIG10W3R3MNC
- Description：FIXED IND 3.3UH 700MA 400MOHM SM
- Series：CIG10W
- Mfr：Samsung Electro-Mechanics
- Package：Tape & Reel (TR)
- Type：Multilayer
- Material - Core：-
- Inductance：3.3 µH
- Tolerance：±20%
- Current Rating (Amps)：700 mA
- Current - Saturation (Isat)：-
- Shielding：Shielded
- DC Resistance (DCR)：400mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：1 MHz
- Mounting Type：Surface Mount
- Package / Case：0603 (1608 Metric)
- Supplier Device Package：-
- Size / Dimension：0.063" L x 0.031" W (1.60mm x 0.80mm)
- Height - Seated (Max)：-
- Features：-
Fixed Inductors datasheet and documents for CIG10W3R3MNC
Fixed Inductors Overview
The Samsung Electro-Mechanics CIG10W3R3MNC is a surface-mount fixed inductor designed for power supply circuits. It features a cylindrical metal composite construction with a copper coil, providing stable inductance under high current conditions. The component offers low DC resistance to improve efficiency and maintains performance by slowing saturation. Key electrical parameters include an inductance of 3.3 µH, a rated current of 700 mA, and a DC resistance of 400 mΩ.
Fixed Inductors Feature Summary
- Utilizes metal composite materials for enhanced durability and thermal stability
- Optimized for high current applications with low saturation characteristics
- Low DC resistance design improves overall circuit efficiency
Fixed Inductors Applications
- AI Server power management systems
- Automotive electronic control units
- Mobile phone power delivery circuits
- Wearable device battery management
Fixed Inductors Procurement Notes
Verify the specific part number against official Samsung Electro-Mechanics documentation to ensure compatibility with target power supply designs. Confirm that the 3.3 µH inductance and 700 mA current rating meet the system requirements. Check for any recent product change notices or obsolescence alerts directly from the manufacturer before finalizing procurement plans.
Fixed Inductors Selection Notes
Select this component when designing compact power circuits requiring high current handling in a small cylindrical footprint. The metal composite technology makes it suitable for applications where space constraints are critical but high efficiency and thermal stability are required. Ensure the operating environment aligns with the specified temperature range and voltage ratings.
Fixed Inductors Part Context
This inductor belongs to Samsung Electro-Mechanics' portfolio of passive components used in modern electronics. It complements their MLCC offerings by providing essential energy storage and filtering capabilities in power conversion stages. The product line targets high-growth sectors such as AI infrastructure and automotive electrification, supporting the transition toward more efficient and compact electronic devices.
Fixed Inductors Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Users should consult official Samsung Electro-Mechanics resources for potential alternatives if this specific model becomes unavailable.
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