S4B-PH-K-S (LF)(SN)Alternatives & Equivalent Parts
About S4B-PH-K-S (LF)(SN)
S4B-PH-K-S (LF)(SN) is a Connector component manufactured by JST (JAPAN SOLDERLESS TERMINALS). 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 | S4B-PH-K-S (LF)(SN)Source | MC145027DW | MM3Z3V9T1G |
|---|---|---|---|
| Manufacturer | JST (JAPAN SOLDERLESS TERMINALS) | Nexperia | ON Semiconductor |
| Package Type | Other | Small Outline Packages | Small Outline Diode |
| Pin Count | 4 | 16 | 2 |
| Temperature Range | — | — | -65.0°C ~ 150.0°C |
| Price | $0.0579 | $1.7796 | $0.0138 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | — | — | Yes |
| Manufacturer Package Code | — | — | 477-02 |
| Factory Lead Time | — | — | 9 Weeks |
| YTEOL | — | — | 6.95 |
| Configuration | — | — | SINGLE |
| Diode Element Material | — | — | SILICON |
| Diode Type | — | — | ZENER DIODE |
| Dynamic Impedance-Max | — | — | 90 Ω |
| Forward Voltage-Max (VF) | — | — | 0.9 V |
| JESD-30 Code | — | — | R-PDSO-G2 |
| JESD-609 Code | — | — | e3 |
| Knee Impedance-Max | — | — | 1000 Ω |
| Number of Elements | — | — | 1 |
| Package Body Material | — | — | PLASTIC/EPOXY |
| Package Shape | — | — | RECTANGULAR |
| Package Style | — | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | — | 260 |
| Polarity | — | — | UNIDIRECTIONAL |
| Power Dissipation-Max | — | — | 0.3 W |
| Qualification Status | — | — | Not Qualified |
| Reference Voltage-Nom | — | — | 3.9 V |
| Reverse Current-Max | — | — | 3 µA |
| Reverse Test Voltage | — | — | 1 V |
| Surface Mount | — | — | YES |
| Technology | — | — | ZENER |
| Terminal Finish | — | — | Matte Tin (Sn) - annealed |
| Terminal Form | — | — | GULL WING |
| Terminal Position | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
| Voltage Tol-Max | — | — | 5.13% |
| Working Test Current | — | — | 5 mA |
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 S4B-PH-K-S (LF)(SN) — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for S4B-PH-K-S (LF)(SN) 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 S4B-PH-K-S (LF)(SN) 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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Our sourcing team can help find compatible alternatives for S4B-PH-K-S (LF)(SN). Get expert recommendations within 24 hours.
FAQ
What is equivalent to S4B-PH-K-S (LF)(SN)?
Known equivalents for S4B-PH-K-S (LF)(SN) include MC145027DW, MM3Z3V9T1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of S4B-PH-K-S (LF)(SN)?
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 S4B-PH-K-S (LF)(SN) 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.