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SPRH127-221M is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists CODACA. Its product description is SMD POWER INDUCTOR. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for SPRH127-221M
- Description：SMD POWER INDUCTOR
- Series：SPRH127
- Mfr：CODACA
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：220 µH
- Tolerance：±20%
- Current Rating (Amps)：1.63 A
- Current - Saturation (Isat)：2.22A
- Shielding：Shielded
- DC Resistance (DCR)：360mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：2-SMD
- Supplier Device Package：2-SMD
- Size / Dimension：0.472" L x 0.472" W (12.00mm x 12.00mm)
- Height - Seated (Max)：0.307" (7.80mm)
- Features：Drum Core, High Current, Low DCR
Fixed Inductors datasheet and documents for SPRH127-221M
Fixed Inductors Overview
The SPRH127-221M is a shielded, drum core, wirewound surface-mount power inductor from CODACA. It features an inductance of 220 µH with a tolerance of ±20%. The component has a maximum DC resistance (DCR) of 360 mΩ and a rated current (Irms) of 1.63 A. The saturation current (Isat) is specified at 2.22 A. It operates within a temperature range of -40°C to +125°C and is AEC-Q200 qualified. The package dimensions are 12.00 mm x 12.00 mm with a maximum height of 7.80 mm.
Fixed Inductors Feature Summary
- Magnetic shielding structure reduces electromagnetic interference
- High current handling capability with low DC resistance
- AEC-Q200 automotive grade qualification for reliability
Fixed Inductors Applications
- Buck converter circuits
- LED driver power supplies
- Notebook PC power management
- Network communication equipment
Fixed Inductors Procurement Notes
Verify the manufacturer part number SPRH127-221M against official CODACA documentation to ensure authenticity. Confirm that the received components match the specified electrical parameters, including 220 µH inductance and 1.63 A rated current. Check for AEC-Q200 certification marks if automotive application compliance is required. Ensure storage conditions adhere to moisture sensitivity level 1 guidelines prior to soldering.
Fixed Inductors Selection Notes
Select this component when a shielded SMD inductor with 220 µH nominal value is required for high-current applications. The 1.63 A Irms and 2.22 A Isat ratings suit designs needing robust current handling. The 12x12 mm footprint fits standard surface-mount layouts. Verify thermal performance requirements against the -40°C to +125°C operating range. Consider the 360 mΩ DCR impact on efficiency for the specific circuit design.
Fixed Inductors Part Context
The SPRH127 series comprises shielded drum core wirewound power inductors designed for surface-mount technology. This family offers low DC resistance and high current capabilities, suitable for various power conversion applications. The SPRH127-221M represents a specific variant within this series, providing 220 µH inductance. The series is characterized by its magnetic shielding and automotive-grade qualification options.
Fixed Inductors Replacement Considerations
SPRH127-181M: Offers 180 µH inductance with higher current rating (1.75 A).
Fixed Inductors FAQ
What is the saturation current for the SPRH127-221M?
The saturation current (Isat) is 2.22 A.
Is the SPRH127-221M suitable for automotive applications?
Yes, it is AEC-Q200 qualified.
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