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Product Detailed Parameters
- Description：FERRITE BEAD 75 OHM 1206 1LN
- Series：MU
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Power, Signal Line
- Number of Lines：1
- Impedance @ Frequency：75 Ohms @ 100 MHz
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.051" (1.30mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：-
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Overview
The MU3261-750Y is a high impedance chip ferrite bead manufactured by Bourns Inc. It operates within the MG, MU, and MZ series family. The component features a 1206 (3216 metric) surface mount package with dimensions of 3.2 mm length, 1.6 mm width, and 1.1 mm height. It provides an impedance of 75 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The maximum DC resistance is 200 mOhms, and the maximum DC current rating is 400 mA. The device supports an operating temperature range from -55°C to +125°C.
Feature Summary
- High impedance design for effective noise suppression in power and signal lines
- Compact 1206 surface mount footprint suitable for space-constrained PCB layouts
- Wide operational temperature range ensuring stability in harsh environments
Applications
- Power line filtering in electronic circuits
- Signal line noise suppression
- EMI/RFI attenuation in consumer electronics
Procurement Notes
Verify the specific suffix Y against official Bourns documentation to confirm packaging details such as reel or cut tape configuration. Confirm RoHS compliance status through the manufacturer's latest datasheet. Ensure the part number matches the exact impedance and current ratings required for the target application circuit design.
Selection Notes
Select this component when a low impedance value of 75 Ohms is required for high-frequency noise reduction. The 400 mA current rating makes it suitable for moderate current applications. The 1206 package offers a balance between size and thermal performance compared to smaller footprints.
Part Context
This part belongs to the MG, MU, and MZ series of high impedance chip ferrite beads from Bourns. These components are designed for EMI suppression in various electronic devices. The series utilizes ferrite materials optimized for specific frequency ranges to provide effective attenuation of electromagnetic interference.
Replacement Considerations
Check for direct substitutes within the same MG, MU, and MZ series that match the 75 Ohm impedance and 1206 package. Verify equivalent current ratings and DC resistance values before substitution.
