7440690022 Würth Elektronik Inductor (Other) In Stock
Würth Elektronik 7440690022 is a chip power inductor for DC-DC converter layouts. Key specs include 2.2 µH nominal inductance, 0.045 ohm DC resistance, and 3131 case size. Request pricing with worldwide shipping.
- Manufacturer
- Würth Elektronik
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- 7440690022 Datasheet PDF
- Category
- Inductor
- Price
- From $1.0463(MOQ 1)
- 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 7440690022?
- 2.2 µH nominal inductance for chip power inductor designs
- 0.045 ohm DC resistance supporting predictable electrical performance
- 3131 case size for board-level selection checks
- 1.35 mm height documented in the part data
- Würth Elektronik supply identity for traceable production BOMs
What is 7440690022 used for?
7440690022 is commonly used in DC-DC converter layouts, industrial control hardware, and production assemblies where 2.2 µH nominal inductance and 0.045 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 7440690022?
| YTEOL | 15 |
| Case/Size Code | 3131 |
| Construction | Rectangular |
| Core Material | MANGANESE-ZINC |
| DC Resistance | 0.045Ω |
| Inductance-Nom (L) | 2.2 µH |
| Inductor Application | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| Number of Functions | 1 |
| Package Height | 1.35mm |
| Package Length | 8mm |
| Package Style | SMT |
| Package Width | 8mm |
| Packing Method | TR, Embossed Plastic, 7 Inch |
| Rated Current-Max | 2.8A |
| Self Resonance Frequency | 50MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | YES |
| Special Feature | INDUCTANCE IS MEASURED AT 10 MILLI AMPERE |
| Surface Mount | YES |
| Terminal Placement | QUAD |
| 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 |
Where can I find the 7440690022 datasheet?
7440690022 Datasheet DownloadOfficial datasheet from Würth Elektronik
What are equivalent replacements for 7440690022?
Compatible alternatives and drop-in replacements for 7440690022:
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suggested
Frequently Asked Questions
Which DC-DC converter layouts designs benefit most from 7440690022?
7440690022 fits DC-DC converter layouts when designers need 2.2 µH nominal inductance in a chip power inductor. The 0.045 ohm DC resistance detail helps compare losses, filtering behavior, and board-level design margins.
How should layout engineers handle 3131 case size on 7440690022?
For layout planning, verify 3131 case size against pads, keepouts, and assembly clearances. The 3131 case size specification should be checked before committing the SMT or through-hole footprint. It also provides 0.045 ohm.
When should procurement teams choose 7440690022 for production builds?
Procurement teams should consider 7440690022 when the BOM calls for a Würth Elektronik chip power inductor with 1.35 mm height. 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 |
|---|---|---|
| 1+ | $3.3480 | $3.35 |
| 35+ | $1.7298 | $60.54 |
| 100+ | $1.6300 | $163.00 |
| 125+ | $1.3950 | $174.38 |
| 231+ | $1.2090 | $279.28 |
| 400+ | $1.0463 | $418.52 |
In Stock · 24h Response · Worldwide Shipping
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