Manufacturer: Murata Electronics North America
Win Source Part Number: 1204378-LQH43MN390K0
Series: LQH43
Packaging: Reel - TR
Type: Wirewound
Operating Temperature Range: -40°C ~ 85°C
Package: 1812 (4532 Metric)
Current Rating: 240mA
Shielding: Unshielded
Inductance: 39μH
Mounting: SMD
Tolerance: ±10%
Material - Core: Ferrite
Q @ Freq: 35 @ 1MHz
Frequency - Self Resonant: 11MHz
Test Frequency: 1MHz
Size: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Family Name: LQH43MN_03
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 1.4 Ohm Max
Manufacturer Homepage: www.murata.com
Manufacturer Package: 1812
Height - Seated (Maximum): 0.110" (2.80mm)
Alternative Parts (Cross-Reference): P1812R-393K; MILP1812-393KT; SP1812-393K;
Introduction Date: May 17, 2001
ECCN: EAR99
Estimated EOL Date: 2024
Popularity: Medium
Fake Threat In the Open Market: 85 pct.
Supply and Demand Status: Limited
39µH Unshielded Wirewound Inductor 240mA 1.4Ohm Max 1812 (4532 Metric)
FIXED IND 39UH 240MA 1.4 OHM SMD Product overview: LQH43MN390K03L 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 SMD, 39UH, 240MA, 1.4 OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 39UH, 240MA, 1.4 OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-LQH43MN390K03L can be used for catalog matching and distributor lookup.
FIXED IND 39UH 240MA 1.4 OHM SMD
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Utmel Electronic Limited | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 1204378-LQH43MN390K03L | LQH43MN390K03L-ND | 71-LQH43MN390K03L | 535-LQH43MN390K03L |
| Product Name | Newest Parts - LQH43MN390K03L | Fixed Inductors | SMD 39UH 240MA 1.4 OHM Inductor and Choke | FIXED IND 39UH 240MA 1.4 OHM SMD |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) |
| Mounting Option | Surface Mount Technology | Surface Mount Technology | Surface Mount | Surface Mount Technology; Surface Mount |
| Technology | Standard; Wirewound | Drum Core, Wirewound | ||
| Core Material | Ferrite | Ferrite; Drum Core, Wirewound | Ferrite | |
| Application | RF Choke |
