Murata Power Solutions Fixed Inductors LQH55DN681M03L

FIXED IND 680UH 190MA 11.34 OHM

FIXED IND 680UH 190MA 11.34 OHM

680µH Unshielded Wirewound Inductor 190mA 11.34Ohm Max 2220 (5750 Metric)

FIXED IND 680UH 190MA 11.34 OHM

Manufacturer: Murata Electronics North America
Win Source Part Number: 780052-LQH55DN681M03L
Series: LQH55
Packaging: Reel package
Type: Wirewound
Operating Temperature Range: -40°C ~ 80°C
Package: 2220 (5750 Metric)
Current Rating: 190mA
Shielding: Unshielded
Inductance: 680μH
Mounting: SMD
Tolerance: ±20%
Material - Core: Ferrite
Frequency - Self Resonant: 1.9MHz
Test Frequency: 100kHz
Family Name: LQH55DN_03
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 11.34 Ohm Max
Dimension: 0.224" L x 0.197" W (5.70mm x 5.00mm)
Height - Seated (Maximum): 0.197" (5.00mm)
Alternative Parts (Cross-Reference): SQC575047T-681K-N; NPIS63T681KTRF; AISC-2220H-681M-T; NPI63T681KTRF;
Introduction Date: February 23, 2006
ECCN: EAR99
Estimated EOL Date: 2027
Popularity: Medium
Fake Threat In the Open Market: 82 pct.
Supply and Demand Status: Limited

FIXED IND 680UH 190MA 11.34 OHM Product overview: LQH55DN681M03L from Murata Electronics 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 680UH, 190MA, 11.34 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, 680UH, 190MA, 11.34 OHM, Inductor and Choke, Fixed Inductors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-LQH55DN681M03L can be used for catalog matching and distributor lookup.