SD43-102MLBAlternatives & Equivalent Parts
About SD43-102MLB
SD43-102MLB is a Inductor component manufactured by COILCRAFT. 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 | SD43-102MLBSource | XAL4030-472MEC | RC0805JR-070RL |
|---|---|---|---|
| Manufacturer | COILCRAFT | COILCRAFT | YAGEO (PHYCOMP) |
| Package Type | Other | Other | Resistor Chip |
| Pin Count | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C |
| Price | $18.4600 | $0.9300 | $0.0014 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 0 | 7.8 | 11 |
| Case/Size Code | 1917 | 1616 | — |
| Construction | Rectangular | Rectangular | Rectangular |
| Core Material | FERRITE | COMPOSITE | — |
| DC Resistance | 0.033 Ω | 0.0441 Ω | — |
| Inductance-Nom (L) | 1 µH | 4.7 µH | — |
| Inductor Application | POWER INDUCTOR | POWER INDUCTOR | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — |
| Number of Functions | 1 | 1 | — |
| Package Height | 3.45 mm | 3.1 mm | 0.5 mm |
| Package Length | 4.7 mm | 4 mm | 2 mm |
| Package Style | SMT | SMT | SMT |
| Package Width | 4.2 mm | 4 mm | 1.25 mm |
| Packing Method | TR | TR, Embossed Plastic, 7 Inch | TR, PAPER, 7 INCH |
| Rated Current-Max | 5.8 A | 5.1 A | — |
| Self Resonance Frequency | 100 MHz | 36 MHz | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — |
| Shielded | NO | YES | — |
| Surface Mount | YES | YES | YES |
| Terminal Finish | Tin/Silver/Copper - Tin - with Nickel barrier | Tin/Silver (Sn96.5Ag3.5) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Placement | DUAL ENDED | DUAL ENDED | — |
| Terminal Shape | ONE SURFACE | ONE SURFACE | WRAPAROUND |
| Test Frequency | 0.1 MHz | 1 MHz | — |
| Tolerance | 20% | 20% | — |
| Reference Standard | — | AEC-Q200 | — |
| Reach Compliance Code | — | — | Compliant |
| Additional Feature | — | — | LASER TRIMMABLE, RATED CURRENT: 2A |
| JESD-609 Code | — | — | e3 |
| Mounting Feature | — | — | SURFACE MOUNT |
| Rated Power Dissipation (P) | — | — | 0.125 W |
| Rated Temperature | — | — | 70 °C |
| Resistor Type | — | — | JUMPER |
| Size Code | — | — | 0805 |
| Technology | — | — | METAL GLAZE/THICK FILM |
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 SD43-102MLB — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SD43-102MLB 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 SD43-102MLB 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 SD43-102MLB?
Known equivalents for SD43-102MLB include XAL4030-472MEC, RC0805JR-070RL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SD43-102MLB?
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 SD43-102MLB 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.