Vishay Intertechnology, Inc. Fixed Inductors - IMC1210ER3R9K IMC1210ER3R9K

Manufacturer: Vishay Dale
Win Source Part Number: 776760-IMC1210ER3R9K
Series: IMC-1210
Packaging: Reel package
Type: Wirewound
Operating Temperature Range: -55°C ~ 125°C
Package: 1210
Current Rating: 250mA
Shielding: Unshielded
Inductance: 3.9μH
Mounting: SMD
Tolerance: ±10%
Material - Core: Powdered Iron
Q @ Freq: 30 @ 7.96MHz
Frequency - Self Resonant: 55MHz
Test Frequency: 7.96MHz
Family Name: IMC-1210
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 1.3 Ohm Max
Dimension: 0.126" L x 0.098" W (3.20mm x 2.49mm)
Manufacturer Package: 1210
Height - Seated (Maximum): 0.095" (2.41mm)
Alternative Parts (Cross-Reference): BCL322522-3R9K; NL3225B3R9M; KL32TTE3R9J; BCL322522-3R9KLF;
Introduction Date: July 17, 2000
ECCN: EAR99
Estimated EOL Date: 2027
Popularity: Medium
Fake Threat In the Open Market: 87 pct.
Supply and Demand Status: Balance

3.9µH Unshielded Wirewound Inductor 250mA 1.3Ohm Max 1210 (3225 Metric)

3.9µH Unshielded Wirewound Inductor 250mA 1.3Ohm Max 1210 (3225 Metric)

3.9µH Unshielded Wirewound Inductor 250mA 1.3Ohm Max 1210 (3225 Metric)

INDUCTOR WW 3.9UH 10% 1210 3.9¦H 250mA - - Powdered Iron Core ¦10% Unshielded 1.3 Ohm Max 30 @ 7.96MHz 55MHz General Purpose Powdered Iron 1210 (3225 Metric) Surface Mount Tape & Reel (TR)

FIXED IND 3.9UH 250MA 1.3OHM SMD Product overview: IMC1210ER3R9K from Vishay / Dale 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 SMD, 3.9UH, 250MA, 1.3OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 3.9UH, 250MA, 1.3OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-IMC1210ER3R9K can be used for catalog matching and distributor lookup.