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Product Detailed Parameters
- Description：FIXED IND 47NH 210MA 830MOHM SMD
- Series：HBWS
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Wirewound
- Material - Core：Ceramic
- Inductance：47 nH
- Tolerance：±5%
- Current Rating (Amps)：210 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：830mOhm Max
- Q @ Freq：26 @ 200MHz
- Frequency - Self Resonant：2.1GHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：200 MHz
- Mounting Type：Surface Mount
- Package / Case：0402 (1005 Metric)
- Supplier Device Package：0402 (1005 Metric)
- Size / Dimension：0.039" L x 0.022" W (1.00mm x 0.55mm)
- Height - Seated (Max)：0.020" (0.50mm)
- Features：-
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Overview
The HBWS1005-47NJ is a fixed, unshielded wirewound inductor manufactured by Max Echo. It features an inductance of 47 nH with a tolerance of 5%. The component has a maximum DC resistance (DCR) of 830 mOhm and a rated current of 210 mA. It operates within a temperature range of -40°C to 125°C. Key electrical specifications include a Q factor of 26 at 200 MHz and a self-resonant frequency of 2.1 GHz. The physical package is 0402 (1005 Metric).
Feature Summary
- Unshielded wirewound construction for RF applications.
- High self-resonant frequency of 2.1 GHz.
- Operates reliably across a wide temperature range.
Applications
- RF circuits
- Power applications
- Automotive electronics
Procurement Notes
Verify the specific part number against official Max Echo documentation to ensure accuracy. Confirm that the unshielded wirewound type matches the design requirements. Check the operating temperature range and current ratings against the application load. Ensure the 0402 package size fits the PCB layout constraints before ordering.
Selection Notes
Select this component when an unshielded wirewound inductor is required for RF or power stages. The 47 nH value suits high-frequency filtering or matching networks. Consider the 210 mA current rating and 830 mOhm DCR for power loss calculations. The wide temperature range supports automotive and industrial environments.
Part Context
This part belongs to the Max Echo line of surface mount chip inductors. The manufacturer utilizes multilayer printing and precise wirewound technology. These components are designed for both RF and power applications. The product line includes various inductance values in the 0402 package.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data. Consult official distributor databases for cross-references. Verify compatibility with existing circuit parameters if sourcing alternatives.
FAQ
Is the HBWS1005-47NJ shielded?
No, it is an unshielded wirewound inductor.
What is the self-resonant frequency?
The self-resonant frequency is 2.1 GHz.
