M22-7141142 Harwin Connector (Other) In Stock
Harwin M22-7141142 is a RoHS-compliant 14-position dual-row board socket connector with tin-over-nickel contact finish and a compact 0.866 x 0.157-inch SMT body. It provides reliable board-to-board or wire-to-board termination in a lead-free construction. Available in stock with worldwide shipping from authorized distributors.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 22
- Lifecycle
- ACTIVE
- Datasheet
- M22-7141142 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
- 14-position dual-row socket with tin-over-nickel contact finish on a 0.866-inch body length, delivering reliable low-resistance termination in compact board connector assemblies
- RoHS-compliant lead-free construction (Pbfree Code: Yes) meeting environmental regulations for industrial, medical, and consumer electronics markets
- Compact 0.157-inch body breadth and 0.173-inch depth enabling high-density PCB placement with minimal board real estate in space-constrained designs
Applications
The Harwin M22-7141142 is suited for board-to-wire and board-to-board interconnect applications in industrial automation, robotics, and compact embedded systems where a reliable 14-position socket connector is required in a small form factor. Its tin-over-nickel contact finish provides good corrosion resistance for indoor and light industrial environments, and the lead-free construction makes it compliant with RoHS directives for global market access. The compact body dimensions also make it an appropriate choice for PCB designs with tight component spacing requirements.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.157inch |
| Body Depth | 0.173inch |
| Body Length | 0.866inch |
| Body/Shell Style | SOCKET |
| 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 |
| DIN Conformance | NO |
| Dielectric Withstanding Voltage | 500VAC V |
| Filter Feature | NO |
| IEC Conformance | NO |
| Insulation Resistance | 1000000000Ω |
| Insulator Color | BLACK |
| Insulator Material | LIQUID CRYSTAL POLYMER |
| JESD-609 Code | e3 |
| MIL Conformance | NO |
| Mating Contact Pitch | 0.079inch |
| Mating Contact Row Spacing | 0.079inch |
| 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 | 2.0066mm |
| Rated Current (Signal) | 1A |
| Reference Standard | UL |
| Terminal Length | 0.102inch |
| Terminal Pitch | 2mm |
| Termination Type | SOLDER |
| Total Number of Contacts | 22 |
| 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 and pin count of the Harwin M22-7141142 connector?
The Harwin M22-7141142 has a body length of 0.866 inches (22 mm), breadth of 0.157 inches (4 mm), and depth of 0.173 inches (4.4 mm), housing 14 positions in a dual-row socket configuration. These compact dimensions make it well-suited for dense PCB layouts where connector footprint is constrained to a small area of approximately 88 mm².
What contact finish does the M22-7141142 use, and how does it affect corrosion resistance in normal operating environments?
The M22-7141142 uses a tin (Sn) contact finish over a nickel (Ni) barrier layer. This combination provides a contact resistance typically below 30 milliohms and good corrosion resistance for dry indoor environments rated up to 70°C operating temperature. For higher-reliability or high-cycle applications requiring lower contact resistance, alternative M22 series variants with gold-plated contacts are available.
Is the Harwin M22-7141142 RoHS compliant, and what are its environmental certifications?
Yes, the M22-7141142 is fully RoHS compliant (Pbfree Code: Yes) with no restricted substances including lead, mercury, or cadmium, meeting EU Directive 2011/65/EU requirements. This compliance makes it suitable for products distributed in Europe, China (RoHS equivalent), and other markets with similar lead-free regulations, covering a wide range of industrial and consumer electronics applications.
How does the M22-7141142 compare to other Harwin M22 series connectors when choosing for a 14-position application?
Within the Harwin M22 series, the M22-7141142 is a 14-position dual-row socket variant on the standard M22 2 mm pitch grid. Designers needing the same pin count but different termination styles, such as right-angle or through-hole variants, can select other M22 series suffixes while retaining identical 2 mm pitch mating compatibility, simplifying PCB layout reuse across connector termination styles.
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