744771133 Würth Elektronik Inductor (Other) In Stock
Würth Elektronik 744771133 is a chip power inductor for DC-DC converter layouts. Key specs include 33 µH nominal inductance, 0.057 ohm DC resistance, and 4747 case size. Request pricing with worldwide shipping.
- Manufacturer
- Würth Elektronik
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- 744771133 Datasheet PDF
- Category
- Inductor
- Price
- From $1.1239(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 33 µH nominal inductance for chip power inductor designs
- 0.057 ohm DC resistance supporting predictable electrical performance
- 4747 case size for board-level selection checks
- 2 pins pin count documented in the part data
- Würth Elektronik supply identity for traceable production BOMs
Applications
744771133 is commonly used in DC-DC converter layouts, industrial control hardware, and production assemblies where 33 µH nominal inductance and 0.057 ohm DC resistance matter. It suits engineering teams comparing Würth Elektronik parts for stable sourcing, compact layouts, and documented electrical behavior.
Specifications
| YTEOL | 15 |
| Case/Size Code | 4747 |
| Construction | Rectangular |
| Core Material | FERRITE |
| DC Resistance | 0.057Ω |
| Inductance-Nom (L) | 33 µH |
| Inductor Application | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Package Height | 6mm |
| Package Length | 12mm |
| Package Style | SMT |
| Package Width | 12mm |
| Packing Method | TR, Embossed Plastic, 13 Inch |
| Rated Current-Max | 2.8A |
| Reference Standard | AEC-Q200 |
| Self Resonance Frequency | 11MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | YES |
| Surface Mount | YES |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | ONE SURFACE |
| Test Frequency | 0.1MHz |
| Tolerance | 20% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 744771133:
suggested
suggested
suggested
suggested
Frequently Asked Questions
Which DC-DC converter layouts designs benefit most from 744771133?
744771133 fits DC-DC converter layouts when designers need 33 µH nominal inductance in a chip power inductor. The 0.057 ohm DC resistance detail helps compare losses, filtering behavior, and board-level design margins.
How should layout engineers handle 4747 case size on 744771133?
For layout planning, verify 4747 case size against pads, keepouts, and assembly clearances. The 4747 case size specification should be checked before committing the SMT or through-hole footprint. It also provides 0.057 ohm.
When should procurement teams choose 744771133 for production builds?
Procurement teams should consider 744771133 when the BOM calls for a Würth Elektronik chip power inductor with 2 pins pin count. 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.
More from Würth Elektronik
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.1938 | $2.19 |
| 3+ | $2.0183 | $6.05 |
| 13+ | $1.7550 | $22.81 |
| 250+ | $1.6100 | $402.50 |
| 500+ | $1.3167 | $658.35 |
| 1000+ | $1.1239 | $1123.85 |
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