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Product Detailed Parameters
- Description：FIXED IND 220NH 400MA 1OHM SMD
- Series：HBWS
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Wirewound
- Material - Core：Ceramic
- Inductance：220 nH
- Tolerance：±5%
- Current Rating (Amps)：400 mA
- Current - Saturation (Isat)：-
- Shielding：Unshielded
- DC Resistance (DCR)：1Ohm Max
- Q @ Freq：50 @ 250MHz
- Frequency - Self Resonant：860MHz
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 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-R22J is a fixed wirewound inductor manufactured by Max Echo Technologies Corporation. It features an unshielded design with a nominal inductance of 220 nH. The component supports a maximum DC current of 400 mA and exhibits a maximum DC resistance of 1 Ohm. It utilizes Surface Mount Technology for integration onto printed circuit boards. The device operates within a temperature range of -40°C to 125°C, ensuring reliability across various environmental conditions.
Feature Summary
- Unshielded wirewound construction for fixed inductance applications
- Surface mount technology compatible for automated assembly
- Operational stability across extended industrial temperature ranges
Applications
- General purpose signal filtering in electronic circuits
- Power supply input/output stages requiring small form factor components
- RF circuit impedance matching networks
Procurement Notes
Verify the specific manufacturer datasheet to confirm electrical tolerances and thermal characteristics before integration. Ensure that the surface mount footprint matches the PCB layout requirements. Cross-reference the part number with official distributor catalogs to validate authenticity and technical specifications against the original manufacturer documentation.
Selection Notes
Select this component when a compact, unshielded wirewound inductor is required for low-current applications. Consider the 400 mA current rating and 1 Ohm resistance limits during circuit design. Evaluate the -40°C to 125°C operating range against the target environment's thermal profile to ensure long-term performance stability.
Part Context
This component belongs to the HBWS series of fixed inductors produced by Max Echo Technologies Corporation. The series includes various inductance values and size options, such as the HBWS1608 and HBWS2012 variants. These components are designed for surface mount applications, providing reliable inductance solutions for modern electronic devices.
Replacement Considerations
The HBWS1608-R22J is a documented alternative from the same manufacturer, offering similar inductance but with different physical dimensions and current ratings. Verify compatibility regarding board space and thermal management when substituting.
