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106-470K
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Product Detailed Parameters
- Description：FIXED IND 47NH 1.1A 80 MOHM SMD
- Series：106
- Mfr：Delevan
- Package：Bulk
- Type：-
- Material - Core：Phenolic
- Inductance：47 nH
- Tolerance：±10%
- Current Rating (Amps)：1.1 A
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：80mOhm Max
- Q @ Freq：47 @ 100MHz
- Frequency - Self Resonant：900MHz
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Inductance Frequency - Test：100 MHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.155" L x 0.110" W (3.94mm x 2.79mm)
- Height - Seated (Max)：0.075" (1.91mm)
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Overview
The Delevan 106-470K is a surface-mount RF inductor with a nominal inductance of 47 nH and a tolerance of ±10%. It features a maximum DC resistance of 80 mΩ and supports a maximum DC current of 1.1 A. The component has a Q factor of at least 42 and an estimated self-resonant frequency of 3.5 GHz. Its physical dimensions are 2.9 mm in length, 2.7 mm in width, and 1.91 mm in height.
Feature Summary
- Wirewound construction utilizing an iron core for stable RF performance
- Designed specifically for surface-mount technology (SMT) applications
- Optimized for radio frequency circuits requiring low DC resistance
Applications
- RF signal processing circuits
- Impedance matching networks
- General-purpose RF filtering
Procurement Notes
Verify the specific suffix code to confirm tolerance and packaging details. Ensure the procurement channel provides original manufacturer documentation. Confirm RoHS compliance status as historical data may vary by production batch. Validate that the received components match the specified 106 series dimensions and electrical characteristics before integration into high-frequency designs.
Selection Notes
Select this component when a 47 nH inductance value is required for RF applications. Consider the 1.1 A current rating for power handling requirements. Evaluate the 80 mΩ DC resistance against circuit efficiency needs. Compare the 2.9 x 2.7 mm footprint against available PCB space constraints. Verify compatibility with SMT assembly processes.
Part Context
This part belongs to the API Delevan 106 series of fixed inductors. These components are characterized by wirewound construction and iron cores. They are designed for general-purpose use in electronic circuits, particularly where reliable RF performance is necessary. The series offers various inductance values and tolerance options to suit different design specifications.
Replacement Considerations
The 106-470J is a verified substitute with identical electrical parameters but a ±5% tolerance. Both parts share the same physical footprint and mounting style. Verify that the tighter tolerance of the J suffix meets the specific circuit requirements before substitution.
