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105R-103H
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Product Detailed Parameters
- Description：FIXED IND 10UH 130MA 5.6 OHM SMD
- Series：105R
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：Iron
- Inductance：10 µH
- Tolerance：±3%
- Current Rating (Amps)：130 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：5.6Ohm Max
- Q @ Freq：30 @ 7.9MHz
- Frequency - Self Resonant：38MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：7.9 MHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard, 2 Lead
- Supplier Device Package：-
- Size / Dimension：0.100" L x 0.100" W (2.54mm x 2.54mm)
- Height - Seated (Max)：0.075" (1.91mm)
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Overview
The Delevan 105R-103H is a fixed surface-mount inductor with an inductance of 10 µH and a tolerance of ±3%. It features a maximum DC resistance of 5.6 Ohms and a rated current of 130 mA. The component utilizes a nonstandard package with two leads, constructed with ferrite core material. It operates within a temperature range of -55°C to +125°C and complies with RoHS standards.
Feature Summary
- Surface mount construction for automated PCB assembly
- Ferrite core design for stable magnetic performance
- RoHS compliant manufacturing process
Applications
- Power supply filtering circuits
- Signal processing choke applications
- General purpose electronic equipment
Procurement Notes
Verify the exact physical dimensions and lead configuration against the official datasheet before integration, as the package is classified as nonstandard. Confirm availability status through authorized distributors, as this component may be subject to discontinuation or limited stock conditions. Ensure the supplier provides valid traceability documentation.
Selection Notes
Select this component when a compact 10 µH inductance with low current handling (130 mA) is required. The high DC resistance distinguishes it from standard power chokes, making it suitable for specific filtering roles rather than high-current energy storage. Verify that the nonstandard footprint matches the target PCB layout constraints.
Part Context
This part belongs to the Delevan fixed inductor family, designed for surface-mount technology. It shares the brand's focus on reliable passive components for industrial and commercial electronics. The 105R series typically offers various inductance values with consistent mechanical and electrical characteristics across the product line.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Engineers should consult manufacturer cross-reference tools or evaluate generic SMD inductors with matching 10 µH, 130 mA, and compatible footprint specifications.
