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HCB1190-251L is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delta Electronics/Components. Its product description is FIXED IND 250NH 50A 0.31MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for HCB1190-251L
- Description：FIXED IND 250NH 50A 0.31MOHM SMD
- Series：HCB1190
- Mfr：Delta Electronics/Components
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：-
- Inductance：250 nH
- Tolerance：±20%
- Current Rating (Amps)：50 A
- Current - Saturation (Isat)：63A
- Shielding：Unshielded
- DC Resistance (DCR)：0.31mOhm
- 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：0.453" L x 0.441" W (11.50mm x 11.20mm)
- Height - Seated (Max)：0.354" (9.00mm)
- Features：-
Fixed Inductors datasheet and documents for HCB1190-251L
Fixed Inductors Overview
The HCB1190-251L is a fixed surface-mount power inductor from Delta Electronics, designed for high-current applications. It features an inductance of 250 nH with a tolerance of ±15%. The component supports a saturation current (Isat) of 50 A and a rated current of 79 A. Its DC resistance (DCR) is 0.31 mΩ. Operating temperature range is -40°C to +125°C. Dimensions are 11.2 mm x 11.2 mm x 9.0 mm.
Fixed Inductors Feature Summary
- High current handling capability with 50A saturation and 79A rated current
- Low DC resistance of 0.31 mΩ for efficient power delivery
- Compact non-standard SMD package suitable for space-constrained designs
Fixed Inductors Applications
- Cloud computing equipment power stages
- Automotive electronics systems
- IoT device power management
Fixed Inductors Procurement Notes
Verify the specific ordering suffix 'L' against manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with peak current requirements in your circuit design before procurement.
Fixed Inductors Selection Notes
Select this component when low DCR and high saturation current are critical. Compare Isat and Irated values against load profiles. Verify footprint dimensions match PCB layout constraints.
Fixed Inductors Part Context
Part of the HCB1190 series of high-current SMT power inductors. Designed for portable devices, cloud computing, automotive, and IoT markets. Manufactured by Delta Electronics/Components.
Fixed Inductors Replacement Considerations
Check HCB1190-321L or HCB1190-471L1 for similar form factors. Verify inductance and current ratings match application needs before substitution.
Fixed Inductors FAQ
What is the saturation current of the HCB1190-251L?
The saturation current (Isat) is 50 A.
What is the operating temperature range?
The component operates within -40°C to +125°C.
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