M22-2022346 Harwin Connector (Other) In Stock
The M22-2022346 is a 46-position (23+23) dual-in-line vertical pin header from Harwin with tin-plated contacts and a 1.817 inch body length in a RoHS-compliant receptacle format. It provides reliable through-hole board-to-wire and board-to-board connectivity for industrial and embedded applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 46
- Lifecycle
- OBSOLETE
- Datasheet
- M22-2022346 Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M22-2022346?
- 46-position (23+23) dual-in-line vertical receptacle header with 1.817 inch body length for high pin-count through-hole PCB interconnects
- Tin (Sn) matte contact finish on both mating and termination surfaces provides cost-effective corrosion resistance for industrial environments
- RoHS-compliant construction meets environmental regulations for lead-free electronics manufacturing worldwide
What is M22-2022346 used for?
The M22-2022346 is designed for high pin-count wire-to-board and board-to-board connectivity in industrial control panels, embedded computing modules, and power electronics requiring 46 reliable through-hole signal or power connections. Its vertical DIL receptacle orientation facilitates direct PCB mounting with easy cable harness mating in maintenance-accessible chassis designs. Tin-plated contacts reduce cost while maintaining adequate contact integrity for low-frequency signal and power applications in benign operating environments.
What are the specifications of M22-2022346?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.157inch |
| Body Depth | 0.059inch |
| Body Length | 1.817inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | TIN |
| Contact Finish Termination | Matte Tin (Sn) |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 30mΩ |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 650VAC V |
| Durability | 50Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 100000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYAMIDE |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| Mixed Contacts | NO |
| Mounting Style | STRAIGHT |
| Mounting Type | BOARD |
| Number Of Connectors | ONE |
| Number Of PCB Rows | 2 |
| Number of Rows Loaded | 2 |
| Option | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 2.0066mm |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Terminal Length | 0.134inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 46 |
| UL Flammability Code | 94V-0 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
Where can I find the M22-2022346 datasheet?
M22-2022346 Datasheet DownloadOfficial datasheet from Harwin
What are equivalent replacements for M22-2022346?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the contact pitch and total position count of the M22-2022346, and how does this affect PCB layout planning?
The M22-2022346 provides 46 total positions (23 per row) in a dual-in-line (DIL) layout. The body measures 1.817 inches long and 0.157 inches wide, corresponding to a standard 2.54 mm (0.1 inch) pitch DIL footprint. PCB designers can use this to reserve a 46.2 mm by 4 mm keep-out area on the board for the connector and its solder tails.
For which industrial or embedded system applications is the M22-2022346 most suitable given its tin-plated contact finish?
Tin-plated contacts on the M22-2022346 are well suited to industrial control and embedded computing applications where operating temperatures stay below 85 degrees C and signal frequencies remain below 100 MHz. Tin finish provides sufficient contact resistance below 30 milliohms for power distribution and low-frequency data lines in PLCs, motor drive boards, and development platforms where gold-plated contacts are cost-prohibitive.
How does the vertical orientation of the M22-2022346 compare to a right-angle DIL header for chassis-mounted PCB assemblies?
The vertical orientation of the M22-2022346 positions the mating face perpendicular to the PCB, requiring cable harnesses to approach from above the board surface within a height clearance of approximately 12 mm above the PCB. In contrast, a right-angle DIL header would route cables horizontally along the board plane. For chassis where the PCB is mounted flat and the wiring enters from the top, the vertical M22-2022346 receptacle simplifies harness routing and reduces cable bend radius stress.
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About Harwin
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