FIXED IND 22UH 570MA 492MOHM SMD Product overview: VLS4012T-220MR57 from TDK Corporation 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, 22UH, 570MA, 492MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 22UH, 570MA, 492MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-VLS4012T-220MR57 can be used for catalog matching and distributor lookup.
Manufacturer: TDK Corporation
Win Source Part Number: 1117291-VLS4012T-220
Packaging: Reel - TR
Type: Wirewound
Current Rating: 570mA
Inductance: 22μH
Height - Seated (Max): 0.047" (1.20mm)
Mounting: SMD (SMT)
Tolerance: ±20%
Current - Saturation: 630mA
Frequency - Test: 1MHz
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 492 mOhm Max
Status: Not For New Designs
Temperature Range - Operating: -40°C to 105°C
Popularity: Medium
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Balance
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Inductors, Coils, and Chokes | Inductors, Coils, and Chokes |
| Product Number | 71-VLS4012T-220MR57 | 1117291-VLS4012T-220MR57 |
| Product Name | SMD 22UH 570MA 492MOHM Inductor and Choke | Fixed Inductors - VLS4012T-220MR57 |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
| Mounting Option | Surface Mount | Surface Mount Technology |
| Technology | Wirewound | Wirewound |
| Inductance Range | 22 microH | 22 microH |
| Inductance Tolerance | 20 (+/- %) |
