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Product Detailed Parameters
- Description：FIXED IND 19NH 480MA 202MOHM SMD
- Series：HBWS
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Wirewound
- Material - Core：Ceramic
- Inductance：19 nH
- Tolerance：±5%
- Current Rating (Amps)：480 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：202mOhm Max
- Q @ Freq：26 @ 250MHz
- Frequency - Self Resonant：3.04GHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：250 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 HBWS1005-19NJ is a fixed inductor manufactured by Max Echo, designed for surface-mount applications. It features a non-shielded wirewound construction within a 0402 (1005 metric) package. The component provides an inductance value of 19 nH with a tolerance of ±5%. It supports a maximum DC current of 480 mA and exhibits a maximum DC resistance of 202 mOhm.
Feature Summary
- Non-shielded wirewound design suitable for RF and power applications
- Compact 0402 surface-mount footprint for space-constrained layouts
- Stable inductance characteristics with consistent Q-values
Applications
- RF circuit filtering
- Power supply input/output stages
- Automotive electronics modules
Procurement Notes
Verify the manufacturer part number HBWS1005-19NJ against official Max Echo documentation to ensure authenticity. Confirm that the received components match the specified 19 nH inductance and 0402 package dimensions. Check for any ordering suffixes that may alter electrical parameters or packaging formats before finalizing procurement orders.
Selection Notes
Select this component when a low-inductance, non-shielded solution is required for high-frequency signal paths. The 480 mA current rating must be sufficient for the target application's operating conditions. Ensure the PCB layout accommodates the 0402 footprint and that the non-shielded nature does not cause unwanted coupling in dense designs.
Part Context
Max Echo Technology Corp. specializes in multilayer chip inductors and ferrite beads. The HBWS series represents their wirewound offerings, utilizing precise manufacturing processes for stable performance. This model is part of their portfolio targeting both industrial and automotive sectors, emphasizing reliability through established material and process technologies.
Replacement Considerations
Consult official cross-reference lists for direct substitutes. Verify that alternative parts match the 19 nH value, 0402 package, and current handling capabilities. Ensure compatibility with existing PCB footprints and thermal requirements before substitution.
