M50-3610842R Harwin Connector (Other) In Stock
Harwin M50-3610842R is a low-profile surface mount board connector socket with a 0.4 inch body length and peg mounting option for secure PCB retention. It features a compact socket body measuring 0.134 inch breadth and 0.066 inch depth for space-constrained designs. RoHS-compliant lead-free construction available with worldwide distribution.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- M50-3610842R 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
Key Features
- Low-profile socket board connector with 0.4 inch body length and 0.066 inch body depth for minimal PCB height clearance
- PEG board mounting option provides additional mechanical retention to supplement solder joint strength during vibration
- RoHS-compliant lead-free terminations with Pb-free contact finish for use in regulated markets worldwide
- Compact body breadth of 0.134 inch enables dense connector placement in tight PCB layouts
Applications
The M50-3610842R is suited for compact board-to-board and wire-to-board interconnect in portable consumer electronics, wearable devices, and miniaturized industrial sensors where low connector profile is critical. The peg mounting option adds mechanical security to the solder joints, making the connector suitable for applications subject to vibration or mechanical stress during handling. Its small body dimensions and lead-free construction align with RoHS requirements for consumer and industrial electronic assemblies.
Specifications
| Pbfree Code | Yes |
| YTEOL | 9.4 |
| Additional Feature | LOW PROFILE |
| Board Mounting Option | PEG |
| Body Breadth | 0.134inch |
| Body Depth | 0.066inch |
| Body Length | 0.4inch |
| Body/Shell Style | SOCKET |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE |
| Contact Material | BRASS |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 20mΩ |
| Contact Style | SQ PIN-SKT |
| Dielectric Withstanding Voltage | 500VAC V |
| Durability | 300Cycles |
| Filter Feature | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYETHYLENE |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| Mounting Option 1 | LOCKING |
| 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 | 3.88mm |
| Plating Thickness | 3u inch |
| Polarization Key | POLARIZED HOUSING |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Terminal Pitch | 1.27mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 16 |
| 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 | Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What body dimensions define the compact footprint of the Harwin M50-3610842R?
The Harwin M50-3610842R has a body length of 0.4 inch, a body breadth of 0.134 inch, and a body depth of 0.066 inch. These small dimensions classify it as a low-profile board connector, making it well suited for wearable devices, compact sensors, and miniaturized PCB assemblies where connector height above the board is tightly constrained.
How does the PEG mounting option on the M50-3610842R improve connector reliability under mechanical stress?
The PEG (peg) board mounting feature on the M50-3610842R adds molded locating pegs that insert into PCB holes, providing mechanical retention independent of the solder joints. This reduces strain on the 0.4 inch body connector's solder terminations under vibration or repeated mating forces, which is critical in portable devices subjected to handling drops or continuous vibration.
Is the Harwin M50-3610842R RoHS compliant and what does its Pb-free designation cover?
Yes, the M50-3610842R carries a Pb-free code confirming it is manufactured without lead in its contact finishes and terminations, meeting RoHS directive requirements. The lead-free construction is compatible with standard lead-free solder paste and reflow profiles peaking around 260°C, making it suitable for environmentally regulated products sold in the EU and other restricted markets.
For a low-profile wearable device PCB, how does the M50-3610842R compare to taller standard-height connectors?
The M50-3610842R's 0.066 inch (approximately 1.7 mm) body depth provides a significantly lower profile than standard board connectors that commonly stand 3 mm to 5 mm tall. This height reduction directly lowers the overall device thickness in wearable and portable applications, enabling product designs that meet strict form-factor constraints without compromising on board-to-board connectivity.
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