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.
Product Detailed Parameters
- Description：CMC 1.1UH 4A 2LN 500 OHM SMD
- Series：SRF0502
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：4A
- DC Resistance (DCR) (Max)：30mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.197" L x 0.197" W (5.00mm x 5.00mm)
- Height (Max)：0.098" (2.50mm)
- Package / Case：Nonstandard, 4 Lead
- Inductance @ Frequency：1.1 µH @ 100 kHz
- Impedance @ Frequency：500 Ohms @ 100 MHz
- Qualification：-
- Grade：-
Download product information
Overview
The Bourns SRF0502-501Y is a shielded common mode filter choke designed for surface mount applications. It features a ferrite core and operates within a temperature range of -40°C to +125°C. Key electrical parameters include an inductance of 1.1 µH, a maximum DC current rating of 4 A, and a maximum DC resistance of 30 mΩ. The component provides an impedance of 500 Ω at a test frequency of 100 MHz with a tolerance of ±35%. Its compact dimensions are 5 mm x 5 mm x 2.5 mm.
Feature Summary
- Shielded construction minimizes electromagnetic interference radiation
- Low profile design suitable for space-constrained PCB layouts
- High current handling capability up to 4 A
Applications
- EMI suppression in electronic circuits
- Line filtering for power supplies
- Signal integrity protection in high-speed data lines
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status through the latest datasheet. Check for any updated packaging specifications or environmental certifications before finalizing procurement orders.
Selection Notes
Select this component when a shielded common mode choke with a 4 A current rating is required. Ensure the operating environment stays within the specified -40°C to +125°C temperature range. Verify that the 1.1 µH inductance and 500 Ω impedance meet the circuit's EMI suppression requirements at the target frequency.
Part Context
This component belongs to the Bourns SRF0502 series of common mode filters. The series offers various impedance and current ratings within a standardized 5x5x2.5 mm package. It is designed for surface mount technology (SMT) and utilizes ferrite core material for effective noise attenuation in compact electronic assemblies.
Replacement Considerations
Consult the official Bourns SRF0502 series datasheet for direct substitutes with matching electrical characteristics. Ensure replacement parts maintain the same shielding type, current rating, and physical footprint to guarantee compatibility with existing PCB designs.
