744272471Alternatives & Equivalent Parts
About 744272471
744272471 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 | 744272471Source | 744373240047 | IHLP2020BZER100M11 | IHLP2020BZER2R2M11 |
|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | Vishay | Vishay |
| Package Type | Other | Other | Inductors Precision Moulded | Inductors Precision Moulded |
| Pin Count | 4 | 2 | 2 | 2 |
| Temperature Range | -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 | $1.4706 | $1.5419 | $0.3283 | $0.2132 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 15 | 15 | 7 | 7.8 |
| Approvals | UL | — | — | — |
| DC Resistance-Max | 0.065 Ω | — | — | — |
| Filter Type | DATA LINE FILTER | — | — | — |
| Height | 6.5 mm | — | — | — |
| Inductance | 470 µH | — | — | — |
| JESD-609 Code | e3 | e2 | — | — |
| Mounting Type | SURFACE MOUNT | — | — | — |
| Number of Functions | 2 | 1 | 1 | 1 |
| Output Impedance | 1750 OHM Ω | — | — | — |
| Packing Method | TR, EMBOSSED, 13 INCH | TR, Embossed Plastic, 13 Inch | TR, 13 Inch | TR, 13 Inch |
| Rated Current | 1.6 A | — | — | — |
| Rated Voltage | 80 V | — | — | — |
| Terminal Finish | TIN | Tin/Copper (Sn/Cu) | MATTE TIN OVER NICKEL | MATTE TIN OVER NICKEL |
| Case/Size Code | — | 1816 | 2020 | 2020 |
| Construction | — | Rectangular | Rectangular | Rectangular |
| Core Material | — | POWDERED IRON | COMPOSITE | COMPOSITE |
| DC Resistance | — | 0.014 Ω | 0.1828 Ω | 0.0377 Ω |
| Inductance-Nom (L) | — | 0.47 µH | 10 µH | 2.2 µH |
| Inductor Application | — | POWER INDUCTOR | POWER INDUCTOR | POWER INDUCTOR |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR |
| Package Height | — | 1.8 mm | 2 mm | 2 mm |
| Package Length | — | 4.45 mm | 5.18 mm | 5.18 mm |
| Package Style | — | SMT | SMT | SMT |
| Package Width | — | 4.06 mm | 5.18 mm | 5.18 mm |
| Rated Current-Max | — | 6.8 A | 2.2 A | 5 A |
| Self Resonance Frequency | — | 122 MHz | 17 MHz | 41 MHz |
| Shape/Size Description | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Shielded | — | YES | YES | YES |
| Special Feature | — | INDUCTANCE IS MEASURED AT 10 MILLI AMPERE | — | — |
| Surface Mount | — | YES | YES | YES |
| Terminal Placement | — | DUAL ENDED | DUAL ENDED | DUAL ENDED |
| Terminal Shape | — | WRAPAROUND | WRAPAROUND | WRAPAROUND |
| Test Frequency | — | 0.1 MHz | 0.1 MHz | 0.1 MHz |
| Tolerance | — | 20% | 20% | 20% |
| Factory Lead Time | — | — | — | 10 Weeks |
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 3 alternatives for 744272471 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 744272471 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 744272471 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 744272471?
Known equivalents for 744272471 include 744373240047, IHLP2020BZER100M11, IHLP2020BZER2R2M11. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744272471?
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 744272471 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.