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.
DR221-333AE is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is CMC 33UH 200MA 2LN SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for DR221-333AE
- Description：CMC 33UH 200MA 2LN SMD
- Series：DR221
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：270mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：100V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.197" L x 0.130" W (5.00mm x 3.30mm)
- Height (Max)：0.130" (3.30mm)
- Package / Case：Horizontal, 4 Flat Lead
- Inductance @ Frequency：33 µH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for DR221-333AE
Common Mode Chokes Overview
The DR221-333AE is a surface mount data line choke from the Bourns DR221 series. It features an inductance of 33 µH with a tolerance of +50%/-30%. The component has a maximum DC resistance of 0.27 ohms and a rated current of 200 mA. It is designed for two-line applications with a voltage rating of 50V DC. The physical dimensions are 5mm x 3.3mm x 3.3mm.
Common Mode Chokes Feature Summary
- Surface mount construction for automated assembly
- Toroidal core design for high quality factor
- Wide frequency range operation up to 1000MHz
Common Mode Chokes Applications
- Data line filtering
- EMI suppression in electronic circuits
- Signal integrity protection
Common Mode Chokes Procurement Notes
Verify the specific suffix AE against the manufacturer's official datasheet to confirm package type and termination style. Ensure the 33µH inductance value matches the circuit requirements. Confirm the 200mA current rating is sufficient for the application load. Check for RoHS compliance status if required by project specifications.
Common Mode Chokes Selection Notes
Select this component when a compact surface mount choke is needed for data lines. The 33µH value provides specific filtering characteristics. The 200mA rating suits low-current signal paths. Consider the 5x3.3mm footprint for PCB layout constraints. Verify compatibility with reflow soldering processes.
Common Mode Chokes Part Context
This part belongs to the Bourns DR221 series of surface mount data line chokes. The series offers various inductance values ranging from 0.1A to 0.5A rated currents. These components utilize toroidal cores for performance. They are designed for EMI suppression in digital and analog circuits.
Common Mode Chokes FAQ
What is the inductance tolerance?
The inductance tolerance is +50%/-30%.
What is the maximum DC resistance?
The maximum DC resistance is 0.27 ohms.
Explore related parts through Filters, all product categories, ChipApex homepage.
