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SPH4012H5R1MT is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Shenzhen Sunlord Electronics Co., Ltd.. Its product description is FIXED IND 5.1UH 1.4A 132MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for SPH4012H5R1MT
- Description：FIXED IND 5.1UH 1.4A 132MOHM SMD
- Series：SPH
- Mfr：Shenzhen Sunlord Electronics Co., Ltd.
- Package：Tape & Reel (TR)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：5.1 µH
- Tolerance：±20%
- Current Rating (Amps)：1.4 A
- Current - Saturation (Isat)：1.2A
- Shielding：Shielded
- DC Resistance (DCR)：132mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.157" L x 0.157" W (4.00mm x 4.00mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Features：-
Fixed Inductors datasheet and documents for SPH4012H5R1MT
Fixed Inductors Overview
The SPH4012H5R1MT is a shielded wirewound surface-mount power inductor manufactured by Shenzhen Sunlord Electronics. It features a ferrite core and offers an inductance of 5.1 µH with a tolerance of ±20%. The component operates within a temperature range of -40°C to +125°C and is tested at 100 kHz. Key electrical specifications include a maximum rated current of 2.6 A, a saturation current of 3.8 A, and a DC resistance of 72 mΩ. The device utilizes a standard 4012 package measuring 4.0 mm x 1.2 mm x 1.2 mm.
Fixed Inductors Feature Summary
- Shielded construction minimizes electromagnetic interference
- High saturation current capability for stable performance under load
- RoHS compliant manufacturing process
Fixed Inductors Applications
- Industrial electronics
- Consumer electronics
- Computer systems
Fixed Inductors Procurement Notes
Verify the specific ordering suffix against the official datasheet to ensure correct packaging and tolerance options. Confirm that the requested quantity matches the manufacturer's standard reel size requirements. Check for any recent lifecycle status updates or alternative part number recommendations from the supplier before finalizing orders.
Fixed Inductors Selection Notes
Select this component when a compact shielded inductor with moderate inductance is required. Ensure the circuit design accounts for the 2.6 A rated current limit and the 3.8 A saturation threshold. Verify that the 4012 footprint dimensions fit within the available PCB space constraints.
Fixed Inductors Part Context
This part belongs to the SPH series of power inductors from Shenzhen Sunlord Electronics. The series is designed for general-purpose applications requiring reliable magnetic shielding. The company specializes in passive components including magnetic devices and precision ceramics for various electronic sectors.
Fixed Inductors Replacement Considerations
Consult the official Sunlord documentation for direct cross-references. No public substitute part numbers are confirmed in the provided source material.
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