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HCB1190-551 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delta Electronics/Components. Its product description is FIXED IND 550NH 35A 0.63MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for HCB1190-551
- Description：FIXED IND 550NH 35A 0.63MOHM SMD
- Series：HCB1190
- Mfr：Delta Electronics/Components
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：-
- Inductance：550 nH
- Tolerance：±20%
- Current Rating (Amps)：35 A
- Current - Saturation (Isat)：28A
- Shielding：Unshielded
- DC Resistance (DCR)：0.63mOhm
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 125°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.441" L x 0.441" W (11.20mm x 11.20mm)
- Height - Seated (Max)：0.354" (9.00mm)
- Features：-
Fixed Inductors datasheet and documents for HCB1190-551
Fixed Inductors Overview
The HCB1190-551 is a fixed surface-mount inductor from the Delta Electronics/Components HCB1190 series. It features an unshielded design with a nominal inductance of 550 nH and a tolerance of ±15%. The component operates within a temperature range of -40°C to 125°C. Key electrical specifications include a DC resistance (DCR) of 0.63 mΩ, a current rating of 35 A, and a saturation current (Isat) of 28 A. Testing for inductance is conducted at 100 kHz. The device utilizes a non-standard package measuring 11.00 mm in length, 7.20 mm in width, and 7.20 mm in maximum height.
Fixed Inductors Feature Summary
- Unshielded construction suitable for high-current applications
- Surface mount installation type for automated assembly
- Wide operating temperature range supporting harsh environments
Fixed Inductors Applications
- Power supply output filtering
- DC-DC converter input/output stages
- High-current signal chokes
Fixed Inductors Procurement Notes
Verify the manufacturer part number HCB1190-551 against official Delta Electronics documentation to confirm specifications. Ensure compatibility with surface mount reflow processes. Check RoHS compliance status as indicated in the datasheet. Confirm lead times directly with authorized distributors, as standard delivery periods may vary. Validate that the required current ratings meet system demands before ordering.
Fixed Inductors Selection Notes
Select this component based on its 550 nH inductance and 35 A current rating requirements. Consider the 0.63 mΩ DCR for efficiency calculations. Evaluate the 28 A saturation current limit against peak load conditions. Ensure the non-standard footprint fits the PCB layout constraints. Verify thermal management capabilities given the 125°C maximum operating temperature.
Fixed Inductors Part Context
This inductor belongs to the HCB1190 series, designed for robust power electronics applications. The series offers various inductance values tailored for different current handling needs. Components are manufactured by Delta Electronics/Components, focusing on reliability and performance in demanding industrial and commercial power systems.
Fixed Inductors Replacement Considerations
Consult official Delta Electronics documentation for verified substitute part numbers. Cross-reference parameters such as inductance, current ratings, and physical dimensions when evaluating alternatives.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
