744824310Alternatives & Equivalent Parts
About 744824310
744824310 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 | 744824310Source | 7447021 | RK73B1ETTP472J | LTV-817A |
|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | KOA Speer | Lite-On |
| Package Type | Other | Other | Resistor Chip | Dual-In-Line Packages |
| Pin Count | 4 | 2 | 2 | 4 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -55.0°C ~ 155.0°C | -30.0°C ~ 110.0°C |
| Price | $2.3800 | $1.3870 | $0.0016 | $0.1613 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 15 | 15 | 13 | 6 |
| Approvals | UL | — | — | — |
| DC Resistance-Max | 0.105 Ω | — | — | — |
| Filter Type | DATA LINE FILTER | — | — | — |
| Height | 33 mm | — | — | — |
| Inductance | 10000 µH | — | — | — |
| JESD-609 Code | e2 | e2 | e3 | e3 |
| Mounting Type | THROUGH HOLE MOUNT | — | — | — |
| Number of Functions | 2 | 1 | — | — |
| Physical Dimension | L27.5XB18.5XH33.0 (mm)/L1.083XB0.728XH1.299 (inch) | — | — | — |
| Rated Current | 3 A | — | — | — |
| Terminal Finish | Tin/Copper (Sn99.3Cu0.7) | Tin/Copper (Sn/Cu) | MATTE TIN OVER NICKEL | Tin (Sn) |
| Construction | — | Toroid | Rectangular | — |
| Core Material | — | POWDERED IRON | — | — |
| DC Resistance | — | 0.08 Ω | — | — |
| Inductance-Nom (L) | — | 100 µH | — | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — |
| Lead Diameter | — | 0.6 mm | — | — |
| Lead Length | — | 15 mm | — | — |
| Lead Spacing | — | 7 mm | — | — |
| Package Diameter | — | 16.5 mm | — | — |
| Package Length | — | 9.7 mm | 1 mm | — |
| Package Style | — | Toroidal | SMT | — |
| Rated Current-Max | — | 2.5 A | — | — |
| Shape/Size Description | — | CIRCULAR PACKAGE | — | — |
| Shielded | — | NO | — | — |
| Special Feature | — | INDUCTANCE IS MEASURED AT 5 MILLI AMPERE | — | — |
| Surface Mount | — | NO | YES | — |
| Terminal Placement | — | RADIAL | — | — |
| Terminal Shape | — | WIRE | WRAPAROUND | — |
| Test Frequency | — | 0.01 MHz | — | — |
| Tolerance | — | 20% | 5% | — |
| Pbfree Code | — | — | Yes | Yes |
| Reach Compliance Code | — | — | Compliant | Compliant |
| Mounting Feature | — | — | SURFACE MOUNT | — |
| Package Height | — | — | 0.35 mm | — |
| Package Shape | — | — | RECTANGULAR PACKAGE | — |
| Package Width | — | — | 0.5 mm | — |
| Packing Method | — | — | TR, Punched Paper, 7 Inch | — |
| Rated Power Dissipation (P) | — | — | 0.1 W | — |
| Rated Temperature | — | — | 70 °C | — |
| Reference Standard | — | — | AEC-Q200, IEC60115-8 | — |
| Resistance | — | — | 4700 Ω | — |
| Resistor Type | — | — | FIXED RESISTOR | — |
| Size Code | — | — | 0402 | — |
| Technology | — | — | METAL GLAZE/THICK FILM | — |
| Temperature Coefficient | — | — | 200 ppm/°C | — |
| Working Voltage | — | — | 75 V | — |
| Additional Feature | — | — | — | UL RECOGNIZED, VDE APPROVED |
| Coll-Emtr Bkdn Voltage-Min | — | — | — | 35 V |
| Configuration | — | — | — | SINGLE |
| Current Transfer Ratio-Nom | — | — | — | 80% |
| Dark Current-Max | — | — | — | 100 nA |
| Forward Current-Max | — | — | — | 0.05 A |
| Isolation Voltage-Max | — | — | — | 5000 V |
| Number of Elements | — | — | — | 1 |
| Optoelectronic Device Type | — | — | — | TRANSISTOR OUTPUT OPTOCOUPLER |
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 744824310 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 744824310 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 744824310 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 744824310?
Known equivalents for 744824310 include 7447021, RK73B1ETTP472J, LTV-817A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744824310?
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 744824310 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.