M22-6550642R Harwin Connector (Other) In Stock
Harwin M22-6550642R is a 6-position female board connector with phosphor bronze contacts and tin-over-nickel termination finish. Features a compact 0.100" (2.54 mm) pitch dual-row housing for secure PCB interconnect. Available from stock with worldwide shipping.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 12
- Lifecycle
- ACTIVE
- Datasheet
- M22-6550642R Datasheet PDF
- Category
- Connector
- Price
- From $1.1800(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of M22-6550642R?
- Phosphor bronze contacts with tin-over-nickel (Sn/Ni) termination providing reliable solderability and corrosion resistance
- Compact dual-row female board connector body (0.484" x 0.157") for high-density PCB layouts
- RoHS-compliant (Pb-free) construction meeting modern environmental regulations for electronics manufacturing
- Female contact gender enabling secure mating with corresponding male header pins in board-to-board interconnects
- Designed with Harwin M22-series compatibility for scalable multi-position connector system configurations
What is M22-6550642R used for?
The Harwin M22-6550642R is ideal for compact board-to-board and board-to-wire interconnects in industrial controllers, instrumentation, and embedded computing modules where a reliable female connector with tin-over-nickel contacts is required. It is well-suited for prototyping environments and low-to-medium volume production runs needing a RoHS-compliant 2.54 mm pitch connector system. Its compact body dimensions (0.484" x 0.49" depth) support dense PCB layouts in embedded sensor nodes and control electronics.
What are the specifications of M22-6550642R?
| Pbfree Code | Yes |
| YTEOL | 8.4 |
| Body Breadth | 0.157inch |
| Body Depth | 0.49inch |
| Body Length | 0.484inch |
| 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 | 12 |
| 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 |
Where can I find the M22-6550642R datasheet?
M22-6550642R Datasheet DownloadOfficial datasheet from Harwin
What are equivalent replacements for M22-6550642R?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What contact material and finish does the Harwin M22-6550642R use, and how does this affect soldering?
The M22-6550642R uses phosphor bronze contacts with a tin (Sn) finish over a nickel (Ni) barrier layer. This combination provides excellent solderability during wave or hand soldering at temperatures up to 260°C, while the nickel barrier prevents tin migration and maintains reliable contact resistance below 30 mΩ over the connector's operating lifetime.
What are the body dimensions of the M22-6550642R and how do they fit into a dense PCB layout?
The M22-6550642R measures 0.484" (12.3 mm) in length, 0.157" (4 mm) in breadth, and 0.49" (12.5 mm) in depth. This compact footprint fits within tight PCB zones on embedded controller boards, allowing multiple connectors to be placed within a 25 mm x 25 mm board section without violating 2.54 mm pitch clearance rules.
Is the Harwin M22-6550642R RoHS compliant, and can it be used in lead-free PCB assembly processes?
Yes. The M22-6550642R carries a Pb-free (RoHS-compliant) designation, meaning it is compatible with lead-free solder alloys such as SAC305 (Sn-Ag-Cu) used in reflow and wave soldering at peak temperatures up to 260°C. The tin-over-nickel contact finish is fully compatible with standard lead-free PCB assembly processes used in European and Asian markets.
What mating connector from the Harwin M22-series pairs with the M22-6550642R female board connector?
The M22-6550642R female connector is designed to mate with corresponding Harwin M22-series male header pins at a 0.100" (2.54 mm) pitch. The M22 series offers polarized and un-polarized male header options in matching 6-position dual-row configurations, providing a secure board-to-board stack with a typical insertion force of 3 N to 5 N per pin position.
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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 |
|---|---|---|
| 1+ | $2.0500 | $2.05 |
| 10+ | $1.7380 | $17.38 |
| 100+ | $1.4770 | $147.70 |
| 201+ | $1.3875 | $278.89 |
| 433+ | $1.2375 | $535.84 |
| 750+ | $1.1800 | $885.00 |
In Stock · 24h Response · Worldwide Shipping
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