Manufacturer: Murata Electronics
Win Source Part Number: 803870-LQH43MN821K03
Packaging: Reel
Type: Wirewound
Mounting Style: SMD
Shielding: Unshielded
Inductance: 820μH
Tolerance: ±10%
Material - Core: Ferrite
Frequency - Self Resonant: 2.2MHz
DC Resistance (DCR): 20.5Ohm Max
Supplier Device Package: 1812
Temperature Range - Operating: -40°C ~ 85°C
Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Manufacturer Package: 1812 (4532 Metric)
Height - Seated (Maximum): 0.110" (2.80mm)
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 500
MSL Level: 1 (Unlimited)
Q at Freq: 40 at 796kHz
Current Rating (Amps): 60mA
Inductance Frequency - Test: 1kHz
FIXED IND 820UH 60MA 20.5OHM SMD
FIXED IND 820UH 60MA 20.5OHM SMD Product overview: LQH43MN821K03L 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, 820UH, 60MA, 20.5OHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 820UH, 60MA, 20.5OHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-LQH43MN821K03L can be used for catalog matching and distributor lookup.
820µH Unshielded Wirewound Inductor 60mA 20.5Ohm Max 1812 (4532 Metric)
820µH Unshielded Wirewound Inductor 60mA 20.5Ohm Max 1812 (4532 Metric)
820µH Unshielded Wirewound Inductor 60mA 20.5Ohm Max 1812 (4532 Metric)
| Win Source Electronics | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | DigiKey | |
|---|---|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 803870-LQH43MN821K03L | LQH43MN821K03L | 71-LQH43MN821K03L | 490-LQH43MN821K03LTR-ND |
| Product Name | Fixed Inductors - LQH43MN821K03L | Fixed Inductors | SMD 820UH 60MA 20.5OHM Inductor and Choke | Fixed Inductors |
| 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 to 85 C (-40 to 185 F) |
| Technology | Standard; Wirewound | Wirewound; Drum Core, Wirewound | Drum Core, Wirewound | |
| Core Material | Ferrite | Ferrite; Ferrite | Ferrite | Ferrite; Drum Core, Wirewound |
| Inductance Range | 820 microH | 820 microH | 820 microH | |
| DCR | 20.5 ohms | 20.5 ohms | 20.5 ohms |
