TDK Corporation 0.4A Inductor and Choke B82721K2401N21

Common Mode Chokes / Filters RING CORE CHOKE 2X27MH 0.4A Product overview: B82721K2401N21 from EPCOS (TDK) is an Inductor and Choke for power conversion, EMI filtering, RF circuits, signal conditioning, and energy storage in switching supplies. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 0.4A. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 0.4A, Inductor and Choke, Common Mode Chokes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 839-B82721K2401N21 can be used for catalog matching and distributor lookup.

Manufacturer: TDK Corporation
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1180820-B82721K2401N21
Termination: Radial
Current Rating: 400 mA
Length: 18.2118 mm
Shielding: Unshielded
Inductance: 27 mH
Tolerance: 30 %
Height: 20.9042 mm
Number of Lines: 2
Weight: 5.000005 g
Current: 400 mA
Width: 13.2 mm
Categories: Common Mode Chokes
DC Resistance (DCR): 1.7 Ω
Case / Package: Radial
Alternative Parts (Cross-Reference): B82721-K2401-N21; B82721/K2401/N21; B82721K2401N 21;
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Limited
Lead Free: Lead Free
Max DC Current: 400 mA
Mount: Through Hole
RoHS: Compliant
Min Operating Temperature: -40 °C
Series Resistance: 1.7 Ω
Max Operating Temperature: 125 °C