M20-9990445Alternatives & Equivalent Parts
About M20-9990445
M20-9990445 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 | M20-9990445Source | M20-9980646 | M20-9990345 | M20-9761042 | M20-9990545 | 6N136 |
|---|---|---|---|---|---|---|
| Manufacturer | Harwin | Harwin | Harwin | Harwin | Harwin | Vishay |
| Package Type | Header, Vertical | Header, Vertical | Header, Vertical | Other | Header, Vertical | Dual-In-Line Packages |
| Pin Count | 4 | 12 | 3 | 20 | 5 | 8 |
| 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 | ~ 70.0°C |
| Price | $0.0990 | $0.1910 | $0.0910 | $0.4350 | $0.1053 | $0.3054 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | — |
| YTEOL | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 7.15 |
| Additional Feature | ROHS COMPLIANT | — | ROHS COMPLIANT | ROHS COMPLIANT | ROHS COMPLIANT | TTL COMPATIBLE |
| Body Breadth | 0.1 inch | — | 0.1 inch | 0.2 inch | 0.1 inch | — |
| Body Depth | 0.1 inch | — | 0.1 inch | 0.1 inch | 0.1 inch | — |
| Body Length | 0.4 inch | — | 0.3 inch | 1 inch | 0.5 inch | — |
| Body/Shell Style | RECEPTACLE | — | — | — | RECEPTACLE | — |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | — |
| Contact Finish Mating | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | — |
| Contact Finish Termination | Gold (Au) | Tin (Sn) - with Nickel (Ni) barrier | Gold (Au) - with Nickel (Ni) barrier | Tin (Sn) - with Nickel (Ni) barrier | Gold (Au) | — |
| Contact Gender | MALE | MALE | MALE | MALE | MALE | — |
| Contact Material | BRASS | BRASS | BRASS | BRASS | BRASS | — |
| Contact Pattern | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Contact Resistance | 25 mΩ | — | 25 mΩ | 25 mΩ | 25 mΩ | — |
| DIN Conformance | NO | NO | NO | NO | NO | — |
| Dielectric Withstanding Voltage | 750VAC V | — | 750VAC V | 750VAC V | 750VAC V | — |
| Durability | 300 Cycles | — | 300 Cycles | 300 Cycles | 300 Cycles | — |
| Filter Feature | NO | NO | NO | NO | NO | — |
| IEC Conformance | NO | NO | NO | NO | NO | — |
| Insulation Resistance | 1000000000 Ω | — | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | — |
| Insulator Color | BLACK | — | BLACK | BLACK | BLACK | — |
| Insulator Material | POLYAMIDE | — | POLYAMIDE | POLYAMIDE | POLYAMIDE | — |
| JESD-609 Code | e4 | e3 | e4 | e3 | e4 | e3 |
| MIL Conformance | NO | NO | NO | NO | NO | — |
| Mating Contact Pitch | 0.1 inch | — | 0.1 inch | 0.1 inch | 0.1 inch | — |
| Mixed Contacts | NO | NO | NO | NO | NO | — |
| Mounting Option 1 | LOCKING | — | LOCKING | — | LOCKING | — |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | — |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | BOARD | — |
| Number Of Connectors | ONE | ONE | ONE | ONE | ONE | — |
| Number Of PCB Rows | 1 | — | 1 | 2 | 1 | — |
| Number of Rows Loaded | 1 | 1 | 1 | 2 | 1 | — |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | — |
| Rated Current (Signal) | 3 A | — | 3 A | 3 A | 3 A | — |
| Reference Standard | UL | — | UL | UL | UL | — |
| Terminal Length | 0.118 inch | — | 0.118 inch | 0.122 inch | 0.118 inch | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | — |
| Termination Type | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER | — |
| Total Number of Contacts | 4 | 12 | 3 | 20 | 5 | — |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | — |
| Contact Style | — | — | — | SQ PIN-SKT | — | — |
| Mating Contact Row Spacing | — | — | — | 0.1 inch | — | — |
| PCB Contact Pattern | — | — | — | RECTANGULAR | — | — |
| PCB Contact Row Spacing | — | — | — | 2.54 mm | — | — |
| Factory Lead Time | — | — | — | — | — | 14 Weeks |
| Configuration | — | — | — | — | — | SINGLE |
| Current Transfer Ratio-Min | — | — | — | — | — | 19% |
| Data Rate-Nom | — | — | — | — | — | 1 MBps |
| Forward Current-Max | — | — | — | — | — | 0.025 A |
| Forward Voltage-Max | — | — | — | — | — | 1.7 V |
| Isolation Voltage-Max | — | — | — | — | — | 5300 V |
| Mounting Feature | — | — | — | — | — | THROUGH HOLE MOUNT |
| Number of Elements | — | — | — | — | — | 1 |
| Number of Functions | — | — | — | — | — | 1 |
| On-State Current-Max | — | — | — | — | — | 0.008 A |
| Optoelectronic Device Type | — | — | — | — | — | LOGIC IC OUTPUT OPTOCOUPLER |
| Power Dissipation-Max | — | — | — | — | — | 0.1 W |
| Response Time-Max | — | — | — | — | — | 8e-7 s |
| Response Time-Nom | — | — | — | — | — | 3e-8 ns |
| Shape | — | — | — | — | — | RECTANGULAR |
| Surface Mount | — | — | — | — | — | NO |
| Terminal Finish | — | — | — | — | — | Matte Tin (Sn) |
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 5 alternatives for M20-9990445 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for M20-9990445 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 M20-9990445 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 M20-9990445?
Known equivalents for M20-9990445 include M20-9980646, M20-9990345, M20-9761042. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M20-9990445?
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 M20-9990445 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.