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103R-222KS
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Product Detailed Parameters
- Description：FIXED IND 2.2UH 310MA 1 OHM SMD
- Series：103R
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：Ferrite
- Inductance：2.2 µH
- Tolerance：±10%
- Current Rating (Amps)：310 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：1Ohm Max
- Q @ Freq：22 @ 7.9MHz
- Frequency - Self Resonant：85MHz
- 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 103R-222KS is a fixed surface-mount RF inductor with an inductance of 2.2 µH and a tolerance of ±10%. It features a maximum DC resistance of 1 Ohm and a rated current of 310 mA. The component utilizes an unshielded design within a nonstandard package footprint, suitable for general-purpose RF applications.
Feature Summary
- Unshielded wirewound construction for minimal magnetic interference
- Designed for surface-mount PCB integration
- Stable performance in radio frequency circuits
Applications
- RF signal processing
- General-purpose inductive filtering
- Radio frequency impedance matching networks
Procurement Notes
Verify the specific manufacturer source, as API and Delevan branding may appear interchangeably on legacy components. Confirm RoHS compliance status directly with the supplier documentation. Ensure the nonstandard package dimensions match the target PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when an unshielded SMD inductor is required for low-current RF paths. The 1 Ohm DC resistance limits suitability for high-power applications. Verify that the nonstandard physical footprint aligns with existing board space requirements compared to standard metric sizes.
Part Context
This part belongs to the 103R series of fixed inductors manufactured by Delevan (API Delevan). It represents a standard chip-style component designed for automated surface-mount assembly processes in electronic manufacturing.
Replacement Considerations
Cross-reference with other 2.2 µH unshielded SMD inductors from the same manufacturer family. Verify equivalent current ratings and physical dimensions before substituting.
