M20-7820946Alternatives & Equivalent Parts
About M20-7820946
M20-7820946 is a Connector component manufactured by Harwin. It comes in a Header, Receptacle - Straight PTH Box 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 | M20-7820946Source | M20-7820546 | M20-7820442 | M20-7820346 |
|---|---|---|---|---|
| Manufacturer | Harwin | Harwin | Harwin | Harwin |
| Package Type | Header, Receptacle - Straight PTH Box | Header, Receptacle - Straight PTH Box | Header, Receptacle - Straight PTH Box | Header, Receptacle - Straight PTH Box |
| Pin Count | 9 | 5 | 4 | 3 |
| 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 |
| Price | $0.6240 | $0.5990 | $0.4773 | $0.4583 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | — | — | — |
| YTEOL | 9.1 | 9.1 | 9.1 | 9.1 |
| Body Breadth | 0.098 inch | 0.098 inch | 0.098 inch | 0.098 inch |
| Body Depth | 0.335 inch | 0.335 inch | 0.335 inch | 0.335 inch |
| Body Length | 0.9 inch | 0.5 inch | 0.416 inch | 0.3 inch |
| Body/Shell Style | SOCKET | SOCKET | SOCKET | SOCKET |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE | NOT APPLICABLE |
| Contact Finish Termination | 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 | FEMALE | FEMALE | FEMALE | FEMALE |
| Contact Material | PHOSPHOR BRONZE | PHOSPHOR BRONZE | PHOSPHOR BRONZE | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Resistance | 20 mΩ | 20 mΩ | 20 mΩ | 20 mΩ |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | NO | NO | NO | NO |
| Dielectric Withstanding Voltage | 1000VAC V | 1000VAC V | 1000VAC V | 1000VAC V |
| Durability | 300 Cycles | 300 Cycles | 300 Cycles | 300 Cycles |
| Filter Feature | NO | NO | NO | NO |
| IEC Conformance | NO | NO | NO | NO |
| Insulation Resistance | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω |
| Insulator Color | BLACK | BLACK | BLACK | BLACK |
| Insulator Material | POLYAMIDE | POLYAMIDE | PLASTIC | POLYAMIDE |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| MIL Conformance | 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 |
| Mounting Option 1 | LOCKING | LOCKING | LOCKING | LOCKING |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | 1 | 1 | 1 | 1 |
| Number of Rows Loaded | 1 | 1 | 1 | 1 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Polarization Key | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING |
| 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 | 0.118 inch | 0.118 inch |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| Termination Type | SOLDER | SOLDER | SOLDER | SOLDER |
| Total Number of Contacts | 9 | 5 | 4 | 3 |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | 94V-0 |
| Plating Thickness | — | — | FLASH inch | — |
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 M20-7820946 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for M20-7820946 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 M20-7820946 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 M20-7820946?
Known equivalents for M20-7820946 include M20-7820546, M20-7820442, M20-7820346. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M20-7820946?
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 M20-7820946 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.