S1621-46RAlternatives & Equivalent Parts
About S1621-46R
S1621-46R is a Link (Jumper) component manufactured by Harwin. 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 | S1621-46RSource | SI2337DS-T1-GE3 |
|---|---|---|
| Manufacturer | Harwin | Vishay |
| Package Type | Other | SOT23 (3-Pin) |
| Pin Count | 2 | 3 |
| Temperature Range | — | ~ 150.0°C |
| Price | $0.1060 | $0.9553 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| Connector Type | SHUNT | — |
| Contact Finish Mating | NOT APPLICABLE | — |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier | — |
| Contact Material | BRASS | — |
| JESD-609 Code | e3 | e3 |
| YTEOL | — | 0 |
| Configuration | — | SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | 80 V |
| Drain Current-Max (ID) | — | 0.0012 A |
| Drain-source On Resistance-Max | — | 0.27 Ω |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | — | TO-236 |
| JESD-30 Code | — | R-PDSO-G3 |
| Number of Elements | — | 1 |
| Operating Mode | — | ENHANCEMENT MODE |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 |
| Polarity/Channel Type | — | P-CHANNEL |
| Power Dissipation-Max (Abs) | — | 2.5 W |
| Qualification Status | — | Not Qualified |
| Surface Mount | — | YES |
| Terminal Finish | — | MATTE TIN |
| Terminal Form | — | GULL WING |
| Terminal Position | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Transistor Element Material | — | SILICON |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for S1621-46R 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 S1621-46R 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 S1621-46R?
Known equivalents for S1621-46R include SI2337DS-T1-GE3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of S1621-46R?
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 S1621-46R 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.