ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
HCB1190-551L1 is listed in the Fixed Inductors range at ChipApex. The manufacturer field lists Delta Electronics/Components. Its product description is FIXED IND 550NH 42A 0.42MOHM SMD. Review the specifications below when checking this part for your BOM.
Fixed Inductors specifications for HCB1190-551L1
- Description：FIXED IND 550NH 42A 0.42MOHM SMD
- Series：HCB1190
- Mfr：Delta Electronics/Components
- Package：Tape & Reel (TR)
- Type：-
- Material - Core：-
- Inductance：550 nH
- Tolerance：±20%
- Current Rating (Amps)：42 A
- Current - Saturation (Isat)：28A
- Shielding：Unshielded
- DC Resistance (DCR)：0.42mOhm
- 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 HCB1190-551L1
Fixed Inductors Overview
The HCB1190-551L1 is a fixed surface-mount power inductor from Delta Electronics, designed for high-current applications. It features an inductance of 550 nH with a tolerance of ±15%. The component supports a rated current of 42 A and a saturation current (Isat) of 35 A to 50 A. Its DC resistance (DCR) is 0.42 mΩ. The unit operates within a temperature range of -40°C to +125°C and utilizes a non-shielded construction. Standard packaging is provided in tape and reel format.
Fixed Inductors Feature Summary
- High current handling capability with 42 A rated current
- Low DC resistance of 0.42 mΩ for efficiency
- Non-shielded design suitable for specific layout requirements
- Surface mount installation for automated assembly
Fixed Inductors Applications
- Power supply board mounting
- Industrial automation controls
- Semiconductor equipment power distribution
Fixed Inductors Procurement Notes
Verify the manufacturer part number against official Delta Electronics documentation to ensure authenticity. Confirm that the RoHS3 compliance status matches your environmental regulations. Check the moisture sensitivity level (MSL 1) and storage conditions if the component has been exposed to humid environments prior to soldering. Ensure the package dimensions align with your PCB footprint specifications.
Fixed Inductors Selection Notes
Select this component when a 550 nH inductance value is required with high current capacity. The low DCR minimizes power loss in high-current paths. Consider the non-shielded nature regarding electromagnetic interference (EMI) constraints in the final design. Verify that the physical size fits within the available board space and that the thermal performance meets the operating temperature requirements.
Fixed Inductors Part Context
This part belongs to the HCB1190 series of high-current SMT power inductors manufactured by Delta Electronics/Components. The series offers various inductance values tailored for demanding power electronics applications. The HCB1190-551L1 specifically provides a balance of inductance and current handling suitable for modern power conversion stages.
Fixed Inductors Replacement Considerations
Consult Delta Electronics or authorized distributors for verified substitute part numbers within the HCB1190 series or equivalent high-current inductor families. Ensure any replacement matches the electrical parameters and physical dimensions.
Explore related parts through Inductors, Coils, Chokes, all product categories, ChipApex homepage.
