87437-0643Alternatives & Equivalent Parts
About 87437-0643
87437-0643 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 | 87437-0643Source | 87437-0843 | 87437-0243 | 744842311 |
|---|---|---|---|---|
| Manufacturer | Molex | Molex | Molex | Würth Elektronik |
| Package Type | Other | Other | Other | Other |
| Pin Count | 12 | 16 | 4 | 4 |
| Temperature Range | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C | -25.0°C ~ 125.0°C |
| Price | $0.2697 | $0.3041 | $0.1739 | $6.8115 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | — |
| Factory Lead Time | 22 Weeks | 22 Weeks | — | — |
| YTEOL | 8 | 8 | 8 | 15 |
| Body Breadth | 0.175 inch | 0.175 inch | 0.175 inch | — |
| Body Depth | 0.226 inch | 0.226 inch | 0.226 inch | — |
| Body Length | 0.406 inch | 0.524 inch | 0.169 inch | — |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | — |
| Contact Finish Mating | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | — |
| Contact Finish Termination | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) | — |
| Contact Gender | MALE | MALE | MALE | — |
| Contact Material | BRASS | BRASS | NOT SPECIFIED | — |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Contact Resistance | 20 mΩ | 20 mΩ | 20 mΩ | — |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | — |
| DIN Conformance | NO | NO | NO | — |
| Dielectric Withstanding Voltage | 500VAC V | 500VAC V | 500VAC V | — |
| Durability | 10 Cycles | 10 Cycles | 10 Cycles | — |
| Filter Feature | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | — |
| Insertion Force-Max | 44 N | 54 N | 25 N | — |
| Insulation Resistance | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | — |
| Insulator Color | BEIGE | BEIGE | BEIGE | — |
| Insulator Material | POLYAMIDE | POLYAMIDE | POLYAMIDE | — |
| JESD-609 Code | e3 | e3 | e3 | — |
| MIL Conformance | NO | NO | NO | — |
| Mating Contact Pitch | 0.059 inch | 0.059 inch | 0.059 inch | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | NO | NO | NO | — |
| Mounting Option 1 | LOCKING | LOCKING | LOCKING | — |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | — |
| Mounting Type | BOARD | BOARD | BOARD | THROUGH HOLE MOUNT |
| Number Of Connectors | ONE | ONE | ONE | — |
| Number Of PCB Rows | 1 | 1 | 1 | — |
| Number of Rows Loaded | 1 | 1 | 1 | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Plating Thickness | 100u inch | 100u inch | 100u inch | — |
| Polarization Key | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | — |
| Rated Current (Signal) | 2.5 A | 2.5 A | 2.5 A | — |
| Reference Standard | UL | UL | UL | — |
| Terminal Pitch | 1.5 mm | 1.5 mm | 1.5 mm | — |
| Termination Type | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | — |
| Total Number of Contacts | 6 | 8 | 2 | — |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | — |
| Withdrawl Force-Min | 7.8 N | 9.8 N | 5.9 N | — |
| Approvals | — | — | — | UL |
| DC Resistance-Max | — | — | — | 0.031 Ω |
| Filter Type | — | — | — | DATA LINE FILTER |
| Height | — | — | — | 22 mm |
| Inductance | — | — | — | 110 µH |
| Number of Functions | — | — | — | 2 |
| Rated Current | — | — | — | 3 A |
| Rated Voltage | — | — | — | 250 V |
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 87437-0643 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 87437-0643 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 87437-0643 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 87437-0643?
Known equivalents for 87437-0643 include 87437-0843, 87437-0243, 744842311. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 87437-0643?
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 87437-0643 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.