M80-8410842 Harwin Connector (Other) In Stock
Harwin M80-8410842 is a board-to-board plug connector with 42 positions in a compact 0.8mm pitch footprint. It offers tin-over-nickel contact finish, RoHS-compliant construction, and reliable mating in space-constrained PCB stack-up applications.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- M80-8410842 Datasheet PDF
- Category
- Connector
- Price
- From $2.3500(MOQ 105)
- 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 M80-8410842?
- 42-position board connector with 0.8mm pitch for high-density PCB interconnection
- Tin (Sn) over Nickel (Ni) barrier contact finish for reliable low-resistance mating
- RoHS-compliant construction meeting EU hazardous substances requirements
- Compact plug body measuring 0.457 x 0.311 x 0.23 inch for space-constrained designs
- Robust board-to-board connectivity suitable for industrial and commercial electronics
What is M80-8410842 used for?
The Harwin M80-8410842 is well-suited for board-to-board interconnection in compact electronic assemblies such as modular industrial controllers, portable test instruments, and embedded computing modules. Its 42-position high-density format supports multi-signal and power routing between stacked PCBs in a single connector body. The RoHS-compliant plug design is favored in telecommunications equipment and consumer electronics where regulatory compliance and reliable signal integrity are required.
What are the specifications of M80-8410842?
| Pbfree Code | Yes |
| YTEOL | 8 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.23inch |
| Body Depth | 0.311inch |
| Body Length | 0.457inch |
| Body/Shell Style | PLUG |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | PHOSPHOR BRONZE |
| 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 | e3 |
| 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 | 8 |
| 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 M80-8410842 datasheet?
M80-8410842 Datasheet DownloadOfficial datasheet from Harwin
What are equivalent replacements for M80-8410842?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many positions does the Harwin M80-8410842 have, and what is its contact pitch?
The M80-8410842 is a 42-position board connector with a 0.8mm pitch, enabling dense signal routing in a small PCB footprint of approximately 0.457 x 0.311 inches. This compact format supports both signal and low-current power connections between stacked boards in space-constrained assemblies.
What contact finish does the M80-8410842 use, and how does it affect mating reliability?
The M80-8410842 uses tin (Sn) with a nickel (Ni) barrier as the termination contact finish, providing corrosion resistance and stable contact resistance over thousands of mating cycles. The nickel barrier prevents tin diffusion, maintaining low-resistance connections across the 42 contacts in demanding industrial and commercial applications.
In which applications is the Harwin M80-8410842 a suitable board-to-board connector choice?
This 42-pin plug connector fits modular embedded computing systems, portable diagnostic equipment, and industrial control modules where board-to-board distances of a few millimeters and 0.8mm pitch density are required. Its RoHS-compliant materials make it compatible with EU-market products, and the compact 0.23-inch body depth suits low-profile stack-up designs with limited vertical clearance.
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Why Buy from FindMyChip
About Harwin
Harwin is a leading electronic component manufacturer. FindMyChip sources Harwin ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 105+ | $2.9536 | $310.13 |
| 210+ | $2.6400 | $554.40 |
| 420+ | $2.5200 | $1058.40 |
| 1008+ | $2.5180 | $2538.18 |
| 1050+ | $2.3500 | $2467.50 |
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