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Product Detailed Parameters
- Description：CMC 33MH 200MA 2LN THROUGH HOLE
- Series：UU
- Mfr：Sumida America Components Inc.
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：5.818Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.728" L x 0.669" W (18.50mm x 17.00mm)
- Height (Max)：0.906" (23.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：33 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The UU10LFBNP-B333 is a two-line common mode choke manufactured by Sumida America Components Inc. It features a through-hole mounting type and is designed for AC applications. The component exhibits an inductance of 33 mH at 1 kHz with a maximum current rating of 200 mA. Its maximum DC resistance (DCR) is specified as 5.818 Ohms. The physical dimensions are 18.50 mm in length, 17.00 mm in width, and a maximum height of 23.00 mm.
Feature Summary
- Provides common mode noise filtering for two-line circuits
- Designed for surface or through-hole integration via leaded construction
- Constructed for AC signal line protection
Applications
- AC power line filtering
- Common mode noise suppression in electronic equipment
- Signal integrity protection in two-wire circuits
Procurement Notes
Verify the specific suffix B333 to confirm the 33 mH inductance value and 200 mA current rating. Confirm that the through-hole package matches the target PCB footprint requirements. Ensure the DCR specification aligns with the circuit's voltage drop constraints. Check for RoHS compliance status if required by project specifications.
Selection Notes
Select this component when a high-inductance common mode choke is required for low-current AC lines. The through-hole format suits designs where mechanical stability is prioritized over compactness. Evaluate the 200 mA rating against peak load currents to prevent saturation. Consider the physical size constraints relative to the enclosure design.
Part Context
This part belongs to the UU10LF(B) series of common mode chokes from Sumida. The series includes various inductance values tailored for different noise suppression needs. The UU10LFBNP variant specifically denotes the through-hole construction style within this product family.
Replacement Considerations
Direct substitutes include other Sumida UU10LFBNP variants with matching inductance and current ratings. Cross-manufacturer replacements must match the 33 mH inductance, 200 mA rating, and through-hole package dimensions.
