M50-3502042Alternatives & Equivalent Parts
About M50-3502042
M50-3502042 is a Connector component manufactured by Harwin. It comes in a Header, Vertical 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 | M50-3502042Source | M50-3001045 | M50-3150542 | M50-3121045 | M50-3501042 | M50-3151042 | M50-3602042 | AT89S52-24AUA1 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Harwin | Harwin | Harwin | Harwin | Harwin | Harwin | Harwin | Microchip |
| Package Type | Header, Vertical | Header, Receptacle - Straight PTH Box | Other | Other | Header, Vertical | Other | Other | Quad Flat Packages |
| Pin Count | 40 | 20 | 10 | 20 | 20 | 20 | 40 | 44 |
| Temperature Range | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 105.0°C | — |
| Price | $2.1200 | $1.4700 | $1.8688 | $1.9900 | $1.2600 | $3.4200 | $2.2800 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | Yes | — |
| Reach Compliance Code | Compliant | — | — | — | Compliant | — | — | — |
| YTEOL | 9.15 | 9.15 | 9.4 | 9.4 | 9.15 | 9.4 | 9.4 | — |
| Additional Feature | ROHS COMPLIANT | ROHS COMPLIANT | LOW PROFILE | ROHS COMPLIANT | ROHS COMPLIANT | LOW PROFILE | ROHS COMPLIANT | — |
| Body Breadth | 0.134 inch | 0.122 inch | 0.134 inch | 0.122 inch | 0.134 inch | 0.134 inch | 0.134 inch | — |
| Body Depth | 0.039 inch | 0.173 inch | 0.087 inch | 0.142 inch | 0.039 inch | 0.087 inch | 0.066 inch | — |
| Body Length | 1 inch | 0.516 inch | 0.265 inch | 0.514 inch | 0.5 inch | 0.515 inch | 1 inch | — |
| Body/Shell Style | RECEPTACLE | SOCKET | SOCKET | SOCKET | RECEPTACLE | SOCKET | RECEPTACLE | — |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | — |
| Contact Finish Mating | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | — |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier | Gold (Au) | Tin (Sn) - with Nickel (Ni) barrier | Gold (Au) | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | — |
| Contact Gender | MALE | FEMALE | FEMALE | FEMALE | MALE | FEMALE | MALE | — |
| Contact Material | BRASS | PHOSPHOR BRONZE | PHOSPHOR BRONZE | PHOSPHOR BRONZE | BRASS | PHOSPHOR BRONZE | BRASS | — |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Contact Resistance | 20 mΩ | 20 mΩ | 20 mΩ | 30 mΩ | 20 mΩ | 20 mΩ | 20 mΩ | — |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | — | — |
| DIN Conformance | NO | NO | NO | NO | NO | NO | NO | — |
| Dielectric Withstanding Voltage | 1400VAC V | — | 500VAC V | — | 1400VAC V | 500VAC V | 1000VAC V | — |
| Durability | 300 Cycles | 300 Cycles | — | 100 Cycles | 300 Cycles | — | 300 Cycles | — |
| Filter Feature | NO | NO | NO | NO | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | NO | NO | NO | NO | — |
| Insulation Resistance | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | — |
| Insulator Color | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | — |
| Insulator Material | POLYETHYLENE | POLYETHYLENE | GLASS FILLED POLYAMIDE | POLYAMIDE | POLYETHYLENE | GLASS FILLED POLYAMIDE | POLYETHYLENE | — |
| JESD-609 Code | e3 | e4 | e3 | e4 | e3 | e3 | e3 | — |
| MIL Conformance | NO | NO | NO | NO | NO | NO | NO | — |
| Mating Contact Pitch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | — |
| Mating Contact Row Spacing | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | 0.05 inch | — |
| Mixed Contacts | NO | NO | NO | NO | NO | NO | NO | — |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | — |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | — |
| Number Of Connectors | ONE | ONE | ONE | ONE | ONE | ONE | ONE | — |
| Number Of PCB Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — |
| Number of Rows Loaded | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| PCB Contact Row Spacing | 1.27 mm | 1.27 mm | 3.8608 mm | — | 1.27 mm | 3.8608 mm | — | — |
| Plating Thickness | 3u inch | FLASH inch | FLASH inch | FLASH inch | 3u inch | FLASH inch | — | — |
| Rated Current (Signal) | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A | 1 A | — |
| Terminal Length | 0.091 inch | 0.094 inch | — | — | 0.091 inch | — | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | — |
| Termination Type | SOLDER | SOLDER | SURFACE MOUNT | SURFACE MOUNT | SOLDER | SURFACE MOUNT | SURFACE MOUNT | — |
| Total Number of Contacts | 40 | 20 | 10 | 20 | 20 | 20 | 40 | — |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | — |
| Mounting Option 1 | — | LOCKING | LOCKING | LOCKING | — | LOCKING | LOCKING | — |
| Polarization Key | — | POLARIZED HOUSING | POLARIZED HOUSING | — | — | POLARIZED HOUSING | — | — |
| Reference Standard | — | UL | UL | UL | — | UL | UL | — |
| Board Mounting Option | — | — | PEG | — | — | PEG | — | — |
| Insertion Force-Max | — | — | 1.5012 N | 2.0016 N | — | 1.5012 N | — | — |
| Withdrawl Force-Min | — | — | .1946 N | .15012 N | — | .1946 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 7 alternatives for M50-3502042 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for M50-3502042 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 M50-3502042 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 M50-3502042?
Known equivalents for M50-3502042 include M50-3001045, M50-3150542, M50-3121045. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M50-3502042?
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 M50-3502042 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.