M50-3501542 Harwin Connector (Other) In Stock
Harwin M50-3501542 is a RoHS-compliant board receptacle connector with a 0.75-inch body length and tin-over-nickel contact termination for reliable PCB board connections. The compact receptacle body measuring 0.134 × 0.039 inches suits dense SMD or through-hole PCB assemblies. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 30
- Lifecycle
- ACTIVE
- Datasheet
- M50-3501542 Datasheet PDF
- Category
- Connector
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- RoHS-compliant tin-over-nickel termination finish provides corrosion resistance and compatibility with lead-free soldering processes
- Compact receptacle body of 0.75 inch length and 0.134 inch breadth fits high-density board connector layouts in space-constrained PCBs
- Harwin M50 series receptacle construction ensures mechanical retention and electrical continuity in board-to-board or wire-to-board applications
Applications
The M50-3501542 is used in compact board-to-board and wire-to-board assemblies for industrial sensor modules, embedded controllers, and test equipment where a receptacle connector with tin-over-nickel contacts and 0.75-inch body length is required. Its RoHS-compliant construction suits modern lead-free PCB production lines in consumer electronics and instrumentation.
Specifications
| Pbfree Code | Yes |
| YTEOL | 9.15 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.134inch |
| Body Depth | 0.039inch |
| Body Length | 0.75inch |
| Body/Shell Style | RECEPTACLE |
| 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 |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 1400VAC V |
| Durability | 300Cycles |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | POLYETHYLENE |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.05inch |
| Mating Contact Row Spacing | 0.05inch |
| Mixed Contacts | NO |
| 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 | 1.27mm |
| Plating Thickness | 3u inch |
| Rated Current (Signal) | 1A |
| Terminal Length | 0.091inch |
| Terminal Pitch | 1.27mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 30 |
| 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 are the body dimensions of the Harwin M50-3501542 receptacle connector?
The M50-3501542 has a body length of 0.75 inch (approximately 19mm), breadth of 0.134 inch (approximately 3.4mm), and depth of 0.039 inch (approximately 1mm), making it a compact board receptacle suitable for dense PCB layouts in instrumentation and embedded systems.
What contact finish does the M50-3501542 use and how does it affect soldering compatibility?
The M50-3501542 uses tin (Sn) with a nickel (Ni) barrier as the termination contact finish, which is compatible with lead-free reflow soldering at standard temperatures up to 260°C and ensures corrosion resistance for long-term reliability in board connector applications.
In which PCB assembly applications does the M50-3501542 receptacle deliver the most value?
The M50-3501542 suits industrial sensor interfaces, embedded SBC expansions, and test-and-measurement daughtercards where a compact receptacle body of 0.75 inch length provides board-to-board or wire-to-board connectivity with RoHS-compliant tin-nickel contacts and reliable mechanical retention.
Is the M50-3501542 compliant with environmental regulations for use in European markets?
Yes, the M50-3501542 carries RoHS compliance, meaning it meets the EU Restriction of Hazardous Substances directive by excluding lead, mercury, cadmium, and other restricted materials, allowing it to be used in end products sold in European and other markets with similar environmental restrictions.
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