744743221 Würth Elektronik Inductor (Other) In Stock
Würth Elektronik 744743221 is a chip power inductor for DC-DC converter layouts. Key specs include 220 µH nominal inductance, 0.55 ohm DC resistance, and 2 pins pin count. Request pricing with worldwide shipping.
- Manufacturer
- Würth Elektronik
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- 744743221 Datasheet PDF
- Category
- Inductor
- Price
- From $1.2730(MOQ 50)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 744743221?
- 220 µH nominal inductance for chip power inductor designs
- 0.55 ohm DC resistance supporting predictable electrical performance
- 2 pins pin count for board-level selection checks
- -40°C to 125°C operating range documented in the part data
- Würth Elektronik supply identity for traceable production BOMs
What is 744743221 used for?
744743221 is commonly used in DC-DC converter layouts, industrial control hardware, and production assemblies where 220 µH nominal inductance and 0.55 ohm DC resistance matter. It suits engineering teams comparing Würth Elektronik parts for stable sourcing, compact layouts, and documented electrical behavior.
What are the specifications of 744743221?
| YTEOL | 15 |
| Construction | Cylindrical |
| DC Resistance | 0.55Ω |
| Inductance-Nom (L) | 220 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| Lead Diameter | 0.7mm |
| Lead Length | 5mm |
| Lead Spacing | 5mm |
| Number of Functions | 1 |
| Package Diameter | 8mm |
| Package Length | 12.5mm |
| Package Style | Radial |
| Packing Method | Tray |
| Rated Current-Max | 0.96A |
| Self Resonance Frequency | 3.5MHz |
| Shape/Size Description | CYLINDRICAL PACKAGE |
| Shielded | NO |
| Special Feature | INDUCTANCE IS MEASURED AT 5 mA |
| Surface Mount | NO |
| Terminal Placement | RADIAL |
| Terminal Shape | WIRE |
| Test Frequency | 0.1MHz |
| Tolerance | 10% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Where can I find the 744743221 datasheet?
744743221 Datasheet DownloadOfficial datasheet from Würth Elektronik
What are equivalent replacements for 744743221?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which DC-DC converter layouts designs benefit most from 744743221?
744743221 fits DC-DC converter layouts when designers need 220 µH nominal inductance in a chip power inductor. The 0.55 ohm DC resistance detail helps compare losses, filtering behavior, and board-level design margins.
How should layout engineers handle 2 pins pin count on 744743221?
For layout planning, verify 2 pins pin count against pads, keepouts, and assembly clearances. The 2 pins pin count specification should be checked before committing the SMT or through-hole footprint.
When should procurement teams choose 744743221 for production builds?
Procurement teams should consider 744743221 when the BOM calls for a Würth Elektronik chip power inductor with -40°C to 125°C operating range. Confirm lifecycle, date-code, and worldwide shipping requirements before buying.
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Why Buy from FindMyChip
About Würth Elektronik
Würth Elektronik is a leading electronic component manufacturer. FindMyChip sources Würth Elektronik ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $1.5618 | $78.09 |
| 100+ | $1.3889 | $138.89 |
| 500+ | $1.2730 | $636.50 |
In Stock · 24h Response · Worldwide Shipping
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