43045-0409Alternatives & Equivalent Parts
About 43045-0409
43045-0409 is a Connector component manufactured by Molex. 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 | 43045-0409Source | 43045-0809 | 43045-0609 | SI4162DY-T1-GE3 |
|---|---|---|---|---|
| Manufacturer | Molex | Molex | Molex | Vishay |
| Package Type | Other | Other | Other | Small Outline Packages |
| Pin Count | 4 | 8 | 6 | 8 |
| Temperature Range | — | — | — | -55.0°C ~ 150.0°C |
| Price | $0.9816 | $1.0000 | $1.0000 | $0.1950 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| Factory Lead Time | 7 Weeks | 7 Weeks | 7 Weeks | — |
| YTEOL | 7.85 | 7.85 | 7.85 | 5.3 |
| Body Breadth | 0.345 inch | 0.345 inch | 0.345 inch | — |
| Body Depth | 0.606 inch | 0.606 inch | 0.606 inch | — |
| Body Length | 0.38 inch | 0.617 inch | 0.499 inch | — |
| Connector Type | RECTANGULAR POWER CONNECTOR | RECTANGULAR POWER CONNECTOR | RECTANGULAR POWER CONNECTOR | — |
| Contact Finish Mating | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | — |
| Contact Finish Termination | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier | — |
| Contact Material | BRASS | BRASS | BRASS | — |
| DIN Conformance | NO | NO | NO | — |
| Empty Shell | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | — |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| MIL Conformance | NO | NO | NO | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| Body/Shell Style | — | PLUG | — | — |
| Avalanche Energy Rating (Eas) | — | — | — | 48 mJ |
| Configuration | — | — | — | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | — | — | 30 V |
| Drain Current-Max (ID) | — | — | — | 19.3 A |
| Drain-source On Resistance-Max | — | — | — | 0.0079 Ω |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | — | — | — | 95 pF |
| JEDEC-95 Code | — | — | — | MS-012AA |
| JESD-30 Code | — | — | — | R-PDSO-G8 |
| 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 | — | — | — | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | — | — | 5 W |
| Pulsed Drain Current-Max (IDM) | — | — | — | 70 A |
| Surface Mount | — | — | — | YES |
| Terminal Finish | — | — | — | Matte Tin (Sn) |
| Terminal Form | — | — | — | GULL WING |
| Terminal Position | — | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
| Transistor Application | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | SILICON |
| Turn-off Time-Max (toff) | — | — | — | 55 ns |
| Turn-on Time-Max (ton) | — | — | — | 55 ns |
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 43045-0409 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 43045-0409 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 43045-0409 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for 43045-0409. Get expert recommendations within 24 hours.
FAQ
What is equivalent to 43045-0409?
Known equivalents for 43045-0409 include 43045-0809, 43045-0609, SI4162DY-T1-GE3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 43045-0409?
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 43045-0409 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.