B82477D4333M900

$1.53

Description：FIXED IND 33UH 2.68A 110 MOHM
Series：B82477D4*M900
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:78cb7e247deb Category: Arrays, Signal Transformers Brand: EPCOS - TDK Electronics

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Product introduction

B82477D4333M900 is listed in the Arrays, Signal Transformers range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is FIXED IND 33UH 2.68A 110 MOHM. Review the specifications below when checking this part for your BOM.

Arrays, Signal Transformers specifications for B82477D4333M900

Description：FIXED IND 33UH 2.68A 110 MOHM
Series：B82477D4*M900
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Coils：2
Inductance - Connected In Parallel：33 µH
Inductance - Connected In Series：132 µH
Tolerance：±20%
Current Rating - Parallel：-
Current Rating - Series：2.68 A
DC Resistance (DCR) - Parallel：55mOhm Max
DC Resistance (DCR) - Series：220mOhm Max
Shielding：Shielded
Operating Temperature：-55°C ~ 150°C
Mounting Type：Surface Mount
Package / Case：Nonstandard
Size / Dimension：0.492" L x 0.492" W (12.50mm x 12.50mm)
Height：0.335" (8.50mm)
Current Saturation - Parallel：3.8 A
Current Saturation - Series：1.9 A
Ratings：AEC-Q200

Arrays, Signal Transformers datasheet and documents for B82477D4333M900

B82477D4333M900

Arrays, Signal Transformers Overview

The B82477D4333M900 is a shielded surface-mount wirewound power inductor from the EPCOS B82477 series. It features a ferrite core and offers an inductance of 33µH with ±20% tolerance. The component has a maximum DC resistance of 110mΩ and a current rating of 2.68A. Saturation currents are specified as 1.9A in series configuration and 3.8A in parallel configuration. Operating temperature range extends from -55°C to +150°C.

Arrays, Signal Transformers Feature Summary

Shielded construction minimizes electromagnetic interference
High-temperature operation up to 150°C
Supports parallel winding configurations for enhanced current handling

Arrays, Signal Transformers Applications

Power management systems
Advanced driver assistance systems (ADAS)
Electronic control units (ECU)

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix M900 against official TDK documentation to confirm packaging details and exact electrical tolerances. Ensure compatibility with automated surface-mount assembly processes. Cross-reference thermal performance requirements with the manufacturer's datasheet specifications for high-temperature environments.

Arrays, Signal Transformers Selection Notes

Select this component for applications requiring compact shielded inductors with high saturation current capabilities. The parallel configuration option allows for increased current capacity compared to standard single-winding designs. Consider the 110mΩ DCR for efficiency calculations in low-voltage power stages.

Arrays, Signal Transformers Part Context

This part belongs to the B82477 family of SMT power inductors designed for automotive and industrial electronics. The series provides robust performance in space-constrained PCB layouts while maintaining magnetic shielding integrity.