M80-8412645 Harwin Connector (Other) In Stock
Harwin M80-8412645 is a Datamate L-Tek 26-contact dual in-line male horizontal through-board connector with gold-plated contacts and 3 mm board mounting. Suitable for reliable board-to-board interconnection in compact systems. Available from global distributors worldwide.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 30
- Lifecycle
- OBSOLETE
- Datasheet
- M80-8412645 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
What are the key features of M80-8412645?
- 26-pin dual in-line (13+13) horizontal through-board layout enables high pin-count board-to-board connectivity in a compact footprint
- Gold-plated contact terminations deliver low, stable contact resistance and reliable performance across extended mating cycle life
- Horizontal orientation aligns the mating board parallel to the carrier PCB for space-efficient stacked or side-by-side board assemblies
- RoHS-compliant construction meets environmental regulations for industrial, commercial, and consumer electronic applications
What is M80-8412645 used for?
The M80-8412645 is used in industrial embedded systems, test and measurement equipment, and compact computing modules where a high pin-count horizontal board interconnection with gold-plated contacts is needed. Its 26-contact dual in-line layout supports reliable multi-signal board-to-board connections across applications requiring long mating cycle life and stable low contact resistance. It is also found in communication backplanes, modular industrial I/O systems, and portable instrumentation where a compact horizontal connector profile conserves vertical board clearance.
What are the specifications of M80-8412645?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.234inch |
| Body Depth | 0.32inch |
| Body Length | 1.163inch |
| Body/Shell Style | PLUG |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED |
| Contact Finish Termination | GOLD |
| Contact Gender | MALE |
| Contact Material | NOT SPECIFIED |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 25mΩ |
| Contact Style | RND PIN-SKT |
| DIN Conformance | NO |
| Durability | 500Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 100000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYAMIDE |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| 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 | 2.0066mm |
| Plating Thickness | 30u inch |
| Rated Current (Signal) | 3A |
| Reference Standard | UL |
| Terminal Length | 0.118inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 26 |
| 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 |
Where can I find the M80-8412645 datasheet?
M80-8412645 Datasheet DownloadOfficial datasheet from Harwin
What are equivalent replacements for M80-8412645?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many pins does the Harwin M80-8412645 have and what is its contact termination finish?
The M80-8412645 provides 26 pins in a 13+13 dual in-line configuration with gold-plated terminations for low contact resistance and long mating cycle life. The horizontal through-board mount with a 3 mm board height keeps the paired board parallel to the carrier PCB, making it suitable for industrial embedded modules, communications boards, and compact instrumentation assemblies.
Which industrial embedded applications are best served by the M80-8412645 horizontal board connector?
The M80-8412645 is most appropriate for industrial embedded computing, communication backplanes, and modular I/O systems where a 26-pin horizontal through-board connector must support reliable multi-signal routing between paired boards. Gold-plated contacts maintain stable low-resistance connections in environments operating across a wide temperature range from -55°C to +125°C, making it well-suited for demanding industrial and commercial electronic equipment.
When is the unlatched M80-8412645 variant preferred over a latched board-to-board connector in modular designs?
The unlatched M80-8412645 is preferred in applications where boards must be quickly inserted or removed without tools, such as modular test fixtures, field-serviceable industrial I/O systems, and rapid prototype development platforms. With 26 pins in the dual in-line layout, the unlatched design reduces insertion force and simplifies board swapping while maintaining reliable multi-signal contact through gold-plated terminations with consistent performance across many mating cycles.
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