43650-0203Alternatives & Equivalent Parts
About 43650-0203
43650-0203 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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Get one quote covering all 2 alternatives for 43650-0203 — response within 24 hours.
Specification Comparison
| Parameter | 43650-0203Source | 43650-0304 | 43650-0209 |
|---|---|---|---|
| Manufacturer | Molex | Molex | Molex |
| Package Type | Other | Other | Other |
| Pin Count | 4 | 5 | 4 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C |
| Price | $0.4805 | $0.2340 | $0.7200 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 8 | 8 | 8 |
| Additional Feature | POLARIZED | POLARIZED | MICRO-FIT 3.0, POLARIZED |
| Board Mounting Option | PEG | PEG | SPLIT BOARD LOCK |
| Body Breadth | 0.219 inch | 0.219 inch | 0.219 inch |
| Body Depth | 0.39 inch | 0.39 inch | 0.433 inch |
| Body Length | 0.38 inch | 0.498 inch | 0.38 inch |
| Body/Shell Style | PLUG | PLUG | PLUG |
| Connector Type | RECTANGULAR POWER CONNECTOR | RECTANGULAR POWER CONNECTOR | RECTANGULAR POWER CONNECTOR |
| Contact Arrangement | S0P2 | S0P3 | S0P2 |
| Contact Finish Mating | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| Contact Finish Termination | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier | Tin (Sn) | Matte Tin (Sn) - reflowed over Nickel (Ni) barrier |
| Contact Gender | MALE | MALE | MALE |
| Contact Material | NOT SPECIFIED | NOT SPECIFIED | BRASS |
| Contact Resistance | 10 mΩ | 10 mΩ | 10 mΩ |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | NO | NO | NO |
| Dielectric Withstanding Voltage | 1000VAC V | 1000VAC V | — |
| Durability | 30 Cycles | 30 Cycles | — |
| Empty Shell | NO | NO | NO |
| Filter Feature | NO | NO | NO |
| IEC Conformance | NO | NO | NO |
| Insertion Force-Max | 11.5648 N | 11.5648 N | 11.5648 N |
| Insulation Resistance | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω |
| Insulator Color | BLACK | BLACK | BLACK |
| Insulator Material | GLASS FILLED LIQUID CRYSTAL POLYMER | GLASS FILLED LIQUID CRYSTAL POLYMER | GLASS FILLED LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 | e3 | e3 |
| MIL Conformance | NO | NO | NO |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | 43645 | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO | NO | NO |
| Mounting Option 1 | LOCKING | LOCKING | LOCKING |
| Mounting Style | RIGHT ANGLE | RIGHT ANGLE | RIGHT ANGLE |
| Mounting Type | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | ONE | ONE |
| Number of Rows Loaded | 1 | 1 | 1 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| Plating Thickness | 100u inch | 15u inch | 100u inch |
| Reference Standard | UL | UL | CSA; UL |
| Terminal Length | 0.125 inch | 0.125 inch | — |
| Terminal Pitch | 2.9972 mm | 2.9972 mm | 3 mm |
| Termination Type | SOLDER | SOLDER | SURFACE MOUNT |
| Total Number of Contacts | 2 | 3 | 2 |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 |
| Factory Lead Time | — | — | 7 Weeks |
| Rated Current (Signal) | — | — | 8.5 A |
| Withdrawl Force-Min | — | — | 3.5584 N |
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 43650-0203 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 43650-0203 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 43650-0203 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?
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FAQ
What is equivalent to 43650-0203?
Known equivalents for 43650-0203 include 43650-0304, 43650-0209. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 43650-0203?
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 43650-0203 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.