M80-5423405 Harwin Connector (Other) In Stock
Harwin M80-5423405 is a Datamate J-Tek 34-position (17+17) dual-in-line right-angle SMT plug connector with 2.0 mm pitch and gold-plated contacts for reliable high-cycle board-edge mating. Its compact 3.5 mm board mount height suits space-constrained mezzanine applications. Available from stock worldwide with fast shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 34
- Lifecycle
- OBSOLETE
- Datasheet
- M80-5423405 Datasheet PDF
- Category
- Connector
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 34 total contacts in 17+17 dual-in-line right-angle SMT configuration at 2.0 mm pitch for compact high-density board-edge interconnect
- Gold-plated mating contacts providing low contact resistance and corrosion immunity across thousands of mating cycles in harsh environments
- RoHS-compliant construction with 3.5 mm board mount height and body length of 1.732 inch enabling dense mezzanine and daughter-card stacking
Applications
The M80-5423405 is part of Harwin's Datamate J-Tek series designed for ruggedized board-to-board connections in defense, aerospace, and industrial embedded computing where a 34-pin 2.0 mm pitch right-angle SMT plug delivers reliable signal and power routing along the PCB edge. Its gold contact finish ensures consistent electrical performance through repeated mating cycles in environments subject to vibration and temperature cycling from -55°C to +125°C. The right-angle SMT orientation allows the mating connector to be accessed from the board edge, making it ideal for modular test equipment, FPGA carrier boards, and compact single-board computer expansion interfaces.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | ROHS COMPLIANT |
| Board Mounting Option | HOLE .086-.098 |
| Body Breadth | 0.238inch |
| Body Depth | 0.398inch |
| Body Length | 1.732inch |
| Body/Shell Style | RECEPTACLE |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Gold (Au) |
| Contact Gender | MALE |
| Contact Material | NOT APPLICABLE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 25mΩ |
| Contact Style | RND PIN-SKT |
| DIN Conformance | NO |
| Durability | 500Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insertion Force-Max | 2.78N |
| Insulation Resistance | 100000000Ω |
| Insulator Color | BLACK |
| Insulator Material | GLASS FILLED POLYPHENYLENE SULFIDE |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| Mounting Option 2 | JACKSCREW |
| Mounting Style | RIGHT ANGLE |
| 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 | 2.4892mm |
| Plating Thickness | 30u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Pitch | 2mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 34 |
| 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 |
| Country of Origin | UK |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact count, pitch, and mounting style does the M80-5423405 use for board-edge interconnect?
The M80-5423405 provides 34 total contacts arranged as 17+17 dual-in-line at 2.0 mm pitch in a right-angle surface-mount (SMT) configuration. The body mounts at 3.5 mm above the PCB surface with a board hole tolerance of 0.086 to 0.098 inch, enabling secure right-angle edge mating for compact embedded computing and instrumentation daughtercard designs.
Why are gold-plated contacts in the M80-5423405 preferred for high-reliability aerospace and defense mezzanine designs?
Gold plating on connector contacts maintains low and stable contact resistance, typically below 30 mΩ, even after hundreds of mating cycles and extended exposure to humidity or corrosive atmospheres encountered in aerospace and defense field environments. The gold finish also eliminates oxidation-related failures common with tin contacts when assemblies are stored for long periods before system integration, ensuring the M80-5423405 meets MIL-grade reliability expectations.
How does the M80-5423405 fit within the Harwin Datamate J-Tek series for modular FPGA expansion board design?
Within the Datamate J-Tek family, the M80-5423405 mates with corresponding receptacle variants sharing the same 2.0 mm pitch and 17+17 pin count, allowing designers to create modular FPGA expansion cards with up to 34 configurable I/O lines per connector. The 1.732 inch body length and right-angle SMT footprint fit standard PCB edge zones, and multiple M80-54234xx connectors can be stacked side-by-side on the same board edge to scale the interface from 34 pins to over 100 pins as FPGA I/O requirements grow.
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