744043003Alternatives & Equivalent Parts
About 744043003
744043003 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 | 744043003Source | 744025330 | 74404084102 | 744053330 | 744772330 | DR74-100-R | IHLP2020BZER6R8M01 | IHLP2020CZER1R0M11 | IHLP2020CZER4R7M01 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | Würth Elektronik | Würth Elektronik | Würth Elektronik | COILTRONICS | Vishay | Vishay | Vishay |
| Package Type | Other | Other | Inductors Precision Moulded | Other | Other | Other | Inductors Precision Moulded | Inductors Precision Moulded | Inductors Precision Moulded |
| Pin Count | 2 | 6 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 125.0°C | — |
| Price | $0.7990 | $0.7287 | $0.8617 | $0.7580 | $0.6983 | $0.3070 | $0.2625 | $0.2640 | $0.4860 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||||
| YTEOL | 15 | 15 | 15 | 15 | 15 | — | 7 | 7.8 | 7 |
| Case/Size Code | 1919 | 1111 | 3131 | 2323 | — | 3030 | 2020 | 2020 | — |
| Construction | Rectangular | Rectangular | Rectangular | Rectangular | — | Rectangular | Rectangular | Rectangular | — |
| Core Material | MANGANESE-ZINC | MANGANESE-ZINC | NICKEL-ZINC | MANGANESE-ZINC FERRITE | — | FERRITE | COMPOSITE | COMPOSITE | — |
| DC Resistance | 0.035 Ω | 0.96 Ω | 2.87 Ω | 0.19 Ω | — | 0.0489 Ω | 0.15 Ω | 0.011 Ω | — |
| Inductance-Nom (L) | 3.3 µH | 33 µH | 1000 µH | 33 µH | — | 10 µH | 6.8 µH | 1 µH | — |
| Inductor Application | POWER INDUCTOR | POWER INDUCTOR | POWER INDUCTOR | POWER INDUCTOR | — | POWER INDUCTOR | POWER INDUCTOR | HIGH CURRENT INDUCTOR | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — |
| Package Height | 2.8 mm | 2.8 mm | 4.2 mm | 2.8 mm | — | 4.35 mm | 2 mm | 3 mm | — |
| Package Length | 4.8 mm | 2.8 mm | 8 mm | 5.8 mm | — | 7.6 mm | 5.18 mm | 5.18 mm | — |
| Package Style | SMT | SMT | SMT | SMT | — | SMT | SMT | SMT | — |
| Package Width | 4.8 mm | 2.8 mm | 8 mm | 5.8 mm | — | 7.6 mm | 5.18 mm | 5.18 mm | — |
| Packing Method | TR, Plastic | TR, Embossed Plastic, 7 Inch | TR, Embossed Plastic, 13 Inch | TR, Embossed Plastic, 7 Inch | — | TR, 13 Inch | TR, 13 Inch | TR, 13 Inch | — |
| Rated Current-Max | 2.15 A | 0.4 A | 0.36 A | 0.9 A | — | 2.41 A | 2.4 A | 11.6 A | — |
| Self Resonance Frequency | 80 MHz | 12 MHz | 2 MHz | 15 MHz | — | — | 21 MHz | 62 MHz | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — |
| Shielded | YES | YES | YES | YES | — | YES | YES | YES | — |
| Surface Mount | YES | YES | YES | YES | — | YES | YES | YES | — |
| Terminal Placement | DUAL ENDED | DUAL ENDED | DUAL ENDED | DUAL ENDED | — | DUAL ENDED | DUAL ENDED | DUAL ENDED | — |
| Terminal Shape | ONE SURFACE | ONE SURFACE | ONE SURFACE | ONE SURFACE | — | WRAPAROUND | WRAPAROUND | WRAPAROUND | — |
| Test Frequency | 0.1 MHz | 0.1 MHz | 0.1 MHz | 0.1 MHz | — | 0.1 MHz | 0.1 MHz | 0.1 MHz | — |
| Tolerance | 30% | 20% | 20% | 30% | — | 20% | 20% | 20% | — |
| JESD-609 Code | — | e2 | — | e3 | — | — | e3 | e3 | — |
| Special Feature | — | INDUCTANCE IS MEASURED AT 1 MILLI AMPERE | DC RESISTANCE IS MEASURED AT: 30% | — | — | — | — | — | — |
| Terminal Finish | — | Tin/Copper (Sn/Cu) | — | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - Copper (Cu) | — | MATTE TIN OVER NICKEL | MATTE TIN OVER NICKEL | — |
| Reference Standard | — | — | AEC-Q200 | — | — | — | — | — | — |
| DC Resistance-Max | — | — | — | — | 0.06 Ω | — | — | — | — |
| Diameter | — | — | — | — | 7.8 mm | — | — | — | — |
| Filter Type | — | — | — | — | DATA LINE FILTER | — | — | — | — |
| Height | — | — | — | — | 9.5 mm | — | — | — | — |
| Inductance | — | — | — | — | 33 µH | — | — | — | — |
| Mounting Type | — | — | — | — | THROUGH HOLE MOUNT | — | — | — | — |
| Rated Current | — | — | — | — | 2 A | — | — | — | — |
| Factory Lead Time | — | — | — | — | — | — | 10 Weeks | 10 Weeks | 10 Weeks |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 8 alternatives for 744043003 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 744043003 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 744043003 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 744043003?
Known equivalents for 744043003 include 744025330, 74404084102, 744053330. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744043003?
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 744043003 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.