M22-6550842R Harwin Connector (Other) In Stock
The Harwin M22-6550842R is a female board connector with 42 positions, phosphor bronze contacts with tin and nickel finish, measuring 0.642 x 0.49 x 0.157 inch. Available in stock with worldwide shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- M22-6550842R 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
- 42-position female board connector with phosphor bronze contacts for reliable electrical connectivity
- Tin (Sn) over Nickel (Ni) contact finish for excellent corrosion resistance and solderability
- Compact body dimensions (0.642 x 0.49 x 0.157 inch) suited for space-constrained PCB designs
- RoHS-compliant lead-free construction with YTEOL rating of 8.4 years
Applications
The Harwin M22-6550842R female board connector is widely used in industrial control systems, telecommunications equipment, and embedded computing platforms where reliable board-to-board interconnection is required. Its 42-position configuration and robust phosphor bronze contacts make it suitable for high-density signal routing in medical devices, test and measurement instruments, and data acquisition systems.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8.4 |
| Body Breadth | 0.157inch |
| Body Depth | 0.49inch |
| Body Length | 0.642inch |
| Connector Type | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE |
| Contact Finish Termination | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | FEMALE |
| Contact Material | PHOSPHOR BRONZE |
| Contact Pattern | RECTANGULAR |
| Contact Resistance | 20mΩ |
| Contact Style | SQ PIN-SKT |
| Durability | 300Cycles |
| Filter Feature | NO |
| Insertion Force-Max | 1.946N |
| Insulation Resistance | 1000000000Ω |
| Insulator Material | GLASS FILLED LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| 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 |
| PCB Contact Pattern | RECTANGULAR |
| PCB Contact Row Spacing | 3.302mm |
| Plating Thickness | FLASH inch |
| Rated Current (Signal) | 2A |
| Reference Standard | UL |
| Terminal Pitch | 2.0066mm |
| Termination Type | SURFACE MOUNT |
| Total Number of Contacts | 16 |
| Withdrawl Force-Min | .17792N |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.69.40.40 |
| Country of Origin | Mainland China |
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 M22-6550842R connector?
The Harwin M22-6550842R has a body length of 0.642 inch, body depth of 0.49 inch, and body breadth of 0.157 inch, making it a compact 42-position female board connector for high-density PCB applications.
What contact finish does the M22-6550842R use and why does it matter for reliability?
The M22-6550842R uses Tin (Sn) over Nickel (Ni) barrier finish on its phosphor bronze contacts, providing excellent corrosion resistance and solderability across typical operating temperature ranges, ensuring long-term reliability in industrial and commercial environments.
Is the Harwin M22-6550842R RoHS compliant and what is its expected service life?
Yes, the Harwin M22-6550842R carries a Pbfree Code of Yes, confirming RoHS compliance. It has a YTEOL (Years To End Of Life) rating of 8.4 years, providing a reliable 42-position interconnect solution for designs requiring extended product support.
Which industrial or embedded system designs can benefit from the M22-6550842R's 42-position configuration?
The M22-6550842R's 42-position female board connector is well suited for industrial automation controllers, embedded computing modules, medical instrumentation, and telecom backplane assemblies where a high pin count of 42 contacts is needed in a compact 0.642-inch form factor.
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