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Product Detailed Parameters
- Description：FIXED IND 39NH 500MA 180MOHM SMD
- Series：HBWS
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Wirewound
- Material - Core：Ceramic
- Inductance：39 nH
- Tolerance：±5%
- Current Rating (Amps)：500 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：180mOhm Max
- Q @ Freq：60 @ 500MHz
- Frequency - Self Resonant：1.7GHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：250 MHz
- Mounting Type：Surface Mount
- Package / Case：0805 (2015 Metric)
- Supplier Device Package：0805 (2012 Metric)
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Height - Seated (Max)：0.047" (1.20mm)
- Features：-
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Overview
The HBWS2012-39NJ is a fixed wirewound inductor manufactured by Max Echo. It features an inductance of 39 nH and a maximum DC resistance of 180 mOhm. The component supports a maximum current rating of 500 mA. It utilizes an unshielded design suitable for surface-mount applications. The physical package dimensions correspond to the 0805 metric size, designated as 2015. This configuration ensures compatibility with standard PCB footprints while providing necessary electrical characteristics for signal integrity.
Feature Summary
- Unshielded wirewound construction
- Surface-mount 0805 (2015) package
- Fixed inductance value
Applications
- RF circuit filtering
- Signal line impedance matching
- High-frequency noise suppression
Procurement Notes
Verify the specific manufacturer part number HBWS2012-39NJ against official Max Echo documentation to confirm exact electrical tolerances and package dimensions. Ensure that the unshielded nature of the component aligns with the electromagnetic interference requirements of the target application. Cross-reference the 500 mA current rating and 180 mOhm resistance values with system design constraints before finalizing procurement decisions.
Selection Notes
Select this component when a low-inductance, unshielded solution is required for high-frequency applications. The 0805 footprint offers a balance between size and handling ease. Consider the 500 mA current limit and 180 mOhm resistance for power loss calculations. The unshielded design may require layout considerations to minimize crosstalk compared to shielded alternatives.
Part Context
This inductor belongs to the fixed inductor category produced by Max Echo Technology Corp., a manufacturer specializing in multilayer chip inductors and wirewound components. The company focuses on RF and power applications using precise manufacturing processes. The HBWS series represents their wirewound offerings designed for specific impedance and current requirements in electronic circuits.
Replacement Considerations
The HBWS1005-39NJ is a documented alternative from the same manufacturer. It shares the 39 nH inductance but differs in package size (0405/0402) and electrical ratings, specifically a lower current capacity of 320 mA and higher resistance of 550 mOhm. Verify mechanical fit and electrical performance before substitution.
