744031003Alternatives & Equivalent Parts
About 744031003
744031003 is a Inductor component manufactured by Würth Elektronik. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 744031003Source | 74404042151 | SD53-150-R |
|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | Eaton |
| Package Type | Other | Other | Other |
| Pin Count | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — |
| Price | $1.0400 | $0.4100 | $0.8421 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | TRANSFERRED |
| Electrical Parameters | |||
| YTEOL | 15 | 15 | — |
| Case/Size Code | 1515 | 1615 | — |
| Construction | Rectangular | Rectangular | — |
| Core Material | MANGANESE-ZINC FERRITE | — | — |
| DC Resistance | 0.085 Ω | 2.853 Ω | — |
| Inductance-Nom (L) | 3.6 µH | 150 µH | — |
| Inductor Application | POWER INDUCTOR | POWER INDUCTOR | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 | — | — |
| Number of Functions | 1 | 1 | — |
| Package Height | 1.65 mm | 1.8 mm | — |
| Package Length | 3.8 mm | 4 mm | — |
| Package Style | SMT | SMT | — |
| Package Width | 3.8 mm | 3.7 mm | — |
| Packing Method | TR, Embossed Plastic, 7 Inch | TR, Embossed Plastic, 13 Inch | — |
| Rated Current-Max | 1.38 A | 0.3 A | — |
| Self Resonance Frequency | 80 MHz | 7.5 MHz | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — |
| Shielded | YES | YES | — |
| Surface Mount | YES | YES | — |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | — | — |
| Terminal Placement | DUAL ENDED | DUAL ENDED | — |
| Terminal Shape | ONE SURFACE | ONE SURFACE | — |
| Test Frequency | 0.1 MHz | 0.1 MHz | — |
| Tolerance | 30% | 20% | — |
| Reference Standard | — | AEC-Q200 | — |
| Reach Compliance Code | — | — | Unknown |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for 744031003 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 744031003 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 744031003 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 744031003?
Known equivalents for 744031003 include 74404042151, SD53-150-R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744031003?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 744031003 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.