M20-9994045Alternatives & Equivalent Parts
About M20-9994045
M20-9994045 is a Connector component manufactured by Harwin. 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 | M20-9994045Source | M20-9994046 | M20-9991046 | M20-9992046 | M20-9990446 | M20-9990646 | M20-9993646 | M20-9990746 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Harwin | Harwin | Harwin | Harwin | Harwin | Harwin | Harwin | Harwin |
| Package Type | Other | Other | Header, Vertical | Header, Vertical | Header, Vertical | Header, Vertical | Header, Vertical | Other |
| Pin Count | 40 | 40 | 10 | 20 | 4 | 6 | 36 | 7 |
| 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 | -40.0°C ~ 105.0°C |
| Price | $0.8700 | $0.9800 | $0.1990 | $0.3640 | $0.0841 | $0.0590 | $0.7400 | $0.1140 |
| 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 | Yes |
| YTEOL | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 |
| Additional Feature | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT |
| Body Breadth | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch |
| Body Depth | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch |
| Body Length | 4 inch | 4 inch | 1 inch | 2 inch | 0.4 inch | 0.6 inch | 3.6 inch | 0.7 inch |
| Body/Shell Style | RECEPTACLE | RECEPTACLE | RECEPTACLE | RECEPTACLE | RECEPTACLE | RECEPTACLE | RECEPTACLE | RECEPTACLE |
| Connector Type | BOARD CONNECTOR | 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 | NOT APPLICABLE |
| Contact Finish Termination | Gold (Au) | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE | MALE | MALE | MALE | MALE | MALE | MALE | MALE |
| Contact Material | BRASS | BRASS | BRASS | BRASS | BRASS | BRASS | BRASS | BRASS |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Resistance | 25 mΩ | 30 mΩ | 30 mΩ | 30 mΩ | 30 mΩ | 30 mΩ | 30 mΩ | 30 mΩ |
| DIN Conformance | NO | NO | NO | NO | NO | NO | NO | NO |
| Dielectric Withstanding Voltage | 750VAC V | 750VAC V | 750VAC V | 750VAC V | 750VAC V | 750VAC V | 750VAC V | 750VAC V |
| Durability | 300 Cycles | 50 Cycles | 50 Cycles | 50 Cycles | 50 Cycles | 50 Cycles | 50 Cycles | 50 Cycles |
| Filter Feature | NO | NO | NO | NO | NO | NO | NO | NO |
| IEC Conformance | NO | NO | NO | NO | NO | NO | NO | NO |
| Insulation Resistance | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω |
| Insulator Color | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK | BLACK |
| Insulator Material | POLYAMIDE | POLYAMIDE | POLYAMIDE | POLYAMIDE | POLYAMIDE | POLYAMIDE | POLYAMIDE | POLYAMIDE |
| JESD-609 Code | e4 | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| MIL Conformance | NO | NO | NO | NO | NO | NO | NO | NO |
| Mating Contact Pitch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch | 0.1 inch |
| Mixed Contacts | NO | NO | NO | NO | NO | NO | NO | NO |
| Mounting Option 1 | LOCKING | LOCKING | LOCKING | LOCKING | LOCKING | LOCKING | LOCKING | LOCKING |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | ONE | ONE | ONE | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Rows Loaded | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| Rated Current (Signal) | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A | 3 A |
| Reference Standard | UL | UL | UL | UL | UL | UL | UL | UL |
| Terminal Length | 0.118 inch | 0.118 inch | 0.118 inch | 0.118 inch | 0.118 inch | 0.118 inch | 0.118 inch | 0.118 inch |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Termination Type | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER |
| Total Number of Contacts | 40 | 40 | 10 | 20 | 4 | 6 | 36 | 7 |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 |
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 M20-9994045 — response within 24 hours.
Quick Links
Board Connector, 40 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Board Connector, 10 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Board Connector, 20 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Board Connector, 4 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Board Connector, 6 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Board Connector, 36 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Board Connector, 7 Contact(s), 1 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal, Locking, Black Insulator, Receptacle
Why Look for Alternatives?
Finding alternatives for M20-9994045 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 M20-9994045 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 M20-9994045?
Known equivalents for M20-9994045 include M20-9994046, M20-9991046, M20-9992046. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M20-9994045?
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 M20-9994045 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.