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SC312MF-270 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Signal Transformer. Its product description is FIXED IND 27UH 380MA 1.65OHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for SC312MF-270
- Description：FIXED IND 27UH 380MA 1.65OHM SMD
- Series：SC312MF
- Mfr：Signal Transformer
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：-
- Inductance：27 µH
- Tolerance：±20%
- Current Rating (Amps)：380 mA
- Current - Saturation (Isat)：600mA
- Shielding：Shielded
- DC Resistance (DCR)：1.65Ohm 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：0.150" L x 0.150" W (3.80mm x 3.80mm)
- Height - Seated (Max)：0.053" (1.35mm)
- Features：-
Fixed Inductors datasheet and documents for SC312MF-270
Fixed Inductors Overview
The SC312MF-270 is a surface-mount power inductor from Bel Signal Transformer. It features an inductance of 22 uH with a tolerance of 20%. The component has a maximum DC current rating of 0.64 A and a saturation current of 0.60 A. Its maximum DC resistance is 1.40 ohms at 100 KHz. The device utilizes a ferrite core and wirewound construction. Physical dimensions are not explicitly defined in the provided data, but it supports PCB mount installation. Operating temperature ranges from -40°C to 125°C.
Fixed Inductors Feature Summary
- Surface-mount power inductor design for PCB integration
- Ferrite core construction with wirewound technology
- High operating temperature capability up to 125°C
Fixed Inductors Applications
- Power electronics circuits
- General power supply applications
Fixed Inductors Procurement Notes
Verify the specific datasheet version for the SC312MF-270 to confirm exact physical dimensions and pinout details before finalizing the design. Ensure that the supplier provides documentation confirming compliance with RoHS standards as indicated in product attributes. Cross-reference the manufacturer part number with official Bel Signal Transformer catalogs to avoid substitution errors during procurement.
Fixed Inductors Selection Notes
Select this component when a compact SMD power inductor with moderate current handling is required. The 22 uH value and 0.64 A rating suit low-to-medium power filtering tasks. Consider the 1.40 ohm DCR for efficiency calculations in sensitive power paths. Verify thermal performance within the -40°C to 125°C range against system requirements.
Fixed Inductors Part Context
This component belongs to the SC312MF series of surface-mount power inductors manufactured by Bel Signal Transformer. The series is designed for general power applications requiring reliable magnetic components. The SC312MF-270 specifically denotes the 22 uH variant within this lineup, sharing common construction traits like ferrite cores and standard terminations across the family.
Fixed Inductors Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer cross-reference tools for verified alternatives.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
