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103R-103J
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Product Detailed Parameters
- Description：FIXED IND 10UH 165MA 3.45OHM SMD
- Series：103R
- Mfr：Delevan
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：Ferrite
- Inductance：10 µH
- Tolerance：±5%
- Current Rating (Amps)：165 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：3.45Ohm Max
- Q @ Freq：24 @ 7.9MHz
- Frequency - Self Resonant：40MHz
- 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-103J is an unshielded surface-mount RF inductor with a nominal inductance of 10 µH and a tolerance of ±5%. It features a maximum DC resistance of 3.45 Ohms and supports a maximum DC current of 165 mA. The component measures 2.54 mm in length, 2.54 mm in width, and 1.91 mm in height. It utilizes standard terminals for PCB mounting.
Feature Summary
- Unshielded construction suitable for general RF applications
- Surface-mount design for automated assembly
- Standard terminal configuration for PCB integration
Applications
- RF circuit filtering
- Signal processing networks
- Impedance matching circuits
Procurement Notes
Verify the specific manufacturer part number against official Delevan documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with the target application's frequency range and current requirements before procurement. Cross-reference datasheets for any updates regarding RoHS compliance or package variations.
Selection Notes
Select this component based on its 10 µH inductance value and 165 mA current rating. Consider the unshielded nature when designing layouts to minimize electromagnetic interference with nearby components. Verify that the 3.45 Ohm DC resistance aligns with power loss constraints in the specific circuit topology.
Part Context
This component belongs to the 103/R series of fixed inductors manufactured by Delevan. The series offers various inductance values tailored for radio frequency applications. The 103R-103J specifically provides a mid-range inductance value within this product line, designed for surface-mount technology integration.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Delevan documentation or authorized distributors for verified equivalent components.
