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Product Detailed Parameters
- Description：CHOKE 750UH 4.5A PFC VRT
- Series：-
- Mfr：Bourns Inc.
- Package：Box
- Filter Type：-
- Number of Lines：-
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：-
- Size / Dimension：-
- Height (Max)：-
- Package / Case：-
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
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Overview
The Bourns 152908-000 is a through-hole line common mode choke designed for power factor correction systems. It features an inductance of 750 uH and a maximum DC resistance of 150 mOhms. The component supports a rated current of 4.5 A and operates within a temperature range of -40 C to +125 C. It is housed in plastic protection and engineered to support IEC 61000-3-2 standards with low parasitic capacity.
Feature Summary
- Low loss design optimized for efficiency
- Low parasitic capacity for signal integrity
- Plastic housing for physical protection
Applications
- Power factor correction systems
- IEC 61000-3-2 compliant circuits
- Line filtering applications
Procurement Notes
Verify the specific datasheet version for the 152908-000 model to confirm exact dimensional tolerances and thermal characteristics. Ensure the procurement documentation explicitly references the 4.5 A rated current and 750 uH inductance values. Cross-reference the manufacturer part number against official Bourns Electronic Solutions catalogs to avoid confusion with similar series components like the 152903-000.
Selection Notes
Select this component when designing circuits requiring high-current handling up to 4.5 A with minimal resistive losses. The low parasitic capacity makes it suitable for applications where signal fidelity is critical. Verify that the through-hole mounting style aligns with the target PCB layout and that the operating temperature range meets the environmental requirements of the final assembly.
Part Context
This component belongs to the Bourns 15290x series, which includes low-parasitic, high-current PFC chokes. These components are engineered to optimize efficiency in power factor correction systems. The series is characterized by its ability to handle significant currents while maintaining low electromagnetic interference through effective common mode filtering.
Replacement Considerations
Consult official Bourns documentation for verified substitute part numbers. Do not assume interchangeability with other series without confirming electrical parameters such as inductance, current rating, and DC resistance match exactly.
