M80-5402805 Harwin Connector (Other) In Stock
Harwin M80-5402805 is a 28-position male DIL horizontal through-board connector from the Datamate J-Tek series with 2.00 mm pitch. It features gold-plated contacts and jackscrews for secure mating in high-reliability applications. Available in stock with worldwide shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 30
- Lifecycle
- OBSOLETE
- Datasheet
- M80-5402805 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
- 28-position dual-in-line (DIL) male configuration at 2.00 mm pitch for dense through-board signal routing
- Gold-plated contact finish on termination side ensures low contact resistance and corrosion resistance over extended service life
- Integrated jackscrews provide mechanical locking to withstand up to 40 N mating retention force in vibration-prone environments
Applications
The M80-5402805 is designed for high-reliability board-to-board and backplane interconnects in defense, aerospace, and industrial control equipment where secure mating under vibration is critical. Its 2.00 mm pitch accommodates 28 signal or power contacts in a horizontal through-board orientation, enabling compact PCB stack configurations. The Datamate J-Tek series meets demanding environmental requirements, making it suitable for rugged embedded computing, test instrumentation, and communications hardware.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Board Mounting Option | HOLE .086-.098 |
| Body Breadth | 0.238inch |
| Body Length | 1.496inch |
| Body/Shell Style | RECEPTACLE |
| 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 | GLASS FILLED POLYPHENYLENE SULFIDE |
| JESD-609 Code | e4 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | NO |
| Mounting Option 1 | GUIDE SLOT |
| Mounting Option 2 | 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 |
| Polarization Key | POLARIZED HOUSING |
| Reference Standard | UL |
| Terminal Length | 0.118inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 28 |
| 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 are the pitch, contact count, and contact finish specifications of the Harwin M80-5402805?
The M80-5402805 is a 28-position male DIL connector with a 2.00 mm pitch and gold-plated contact terminations. Gold finish ensures contact resistance below 30 mΩ and long-term corrosion resistance, which is essential for high-reliability applications requiring consistent signal integrity across all 28 positions over thousands of mating cycles.
In which rugged application environments does the M80-5402805 Datamate J-Tek connector perform reliably?
The M80-5402805 is rated for operating temperatures from -55°C to +125°C and withstands mechanical shock and vibration per MIL-DTL-55302 test conditions. It is commonly used in defense electronics, avionics backplanes, and industrial motor drives where connector loosening under 20 g vibration or thermal cycling would cause system failures.
How do the jackscrews on the M80-5402805 differ from friction-fit board connectors in terms of mechanical retention?
The integrated jackscrews provide a screw-locking retention mechanism that achieves up to 40 N unmating force compared to approximately 5–10 N for friction-fit connectors of the same pitch. This prevents accidental disconnection in high-vibration environments, making the M80-5402805 suitable for mobile platforms, rail vehicles, and industrial machinery where board connectors experience repeated mechanical stress.
What PCB hole diameter does the M80-5402805 require for horizontal through-board mounting?
The M80-5402805 requires a board mounting hole in the 0.086–0.098 inch (2.18–2.49 mm) diameter range. The through-board horizontal orientation places the mating face parallel to the PCB surface, enabling edge-card or backplane docking. Proper hole sizing across all 28 positions ensures consistent press-fit or solder-pin retention without mechanical stress on the connector body.
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