FIXED IND 33UH 440MA 816MOHM SMD Product overview: VLS4012T-330MR44 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, 33UH, 440MA, 816MOHM. Search-friendly keywords include inductor, choke, ferrite bead, power conversion, EMI, SMD, 33UH, 440MA, 816MOHM, Inductor and Choke. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 71-VLS4012T-330MR44 can be used for catalog matching and distributor lookup.
Manufacturer: TDK Corporation
Win Source Part Number: 1117292-VLS4012T-330
Packaging: Reel - TR
Type: Wirewound
Current Rating: 440mA
Inductance: 33μH
Height - Seated (Max): 0.047" (1.20mm)
Mounting: SMD (SMT)
Tolerance: ±20%
Current - Saturation: 470mA
Frequency - Test: 1MHz
Categories: Inductors, Coils, Chokes
DC Resistance (DCR): 816 mOhm Max
Status: Not For New Designs
Temperature Range - Operating: -40°C to 105°C
Popularity: Medium
Fake Threat In the Open Market: 75 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-330MR44 | 1117292-VLS4012T-330MR44 |
| Product Name | SMD 33UH 440MA 816MOHM Inductor and Choke | Fixed Inductors - VLS4012T-330MR44 |
| 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 | 33 microH | 33 microH |
| Inductance Tolerance | 20 (+/- %) |
