M22-7141442 Harwin Connector (Other) In Stock
Harwin M22-7141442 is a 14-position dual-row board socket connector featuring tin-plated contacts with nickel barrier, RoHS-compliant construction, and 1.102 inch body length for reliable PCB-to-board interconnects in industrial and consumer electronics applications.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 28
- Lifecycle
- ACTIVE
- Datasheet
- M22-7141442 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 configuration for high-density board-to-board connections
- Tin (Sn) over nickel (Ni) barrier contact finish for reliable low-resistance mating
- RoHS-compliant lead-free construction meeting environmental compliance standards
- 0.157 inch body breadth enabling compact PCB footprint in space-constrained designs
Applications
The M22-7141442 is suited for industrial control boards and consumer electronics where a reliable 14-pin dual-row board socket is needed. Its compact 1.102 inch body length and tin-over-nickel contacts make it ideal for PCB stacking applications and backplane interconnects. Engineers use it in data acquisition systems, embedded control modules, and industrial instrumentation requiring robust board-to-board connectivity.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.157inch |
| Body Depth | 0.173inch |
| Body Length | 1.102inch |
| 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 | 28 |
| 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
How many positions does the M22-7141442 have and what is its body length?
The M22-7141442 features 14 positions arranged in a dual-row configuration with a body length of 1.102 inches (approximately 28 mm). This compact form factor suits high-density PCB designs where multiple signal connections are needed within a limited board area, making it well-suited for industrial and embedded applications.
What contact finish does the M22-7141442 use and why does that matter for reliability?
The M22-7141442 uses tin (Sn) plating over a nickel (Ni) barrier on its termination contacts, which provides corrosion resistance and low contact resistance. The nickel barrier prevents tin migration into the base material, maintaining reliable electrical continuity over thousands of mating cycles in environments with temperature variations from -40°C to +85°C.
Which industrial or embedded designs benefit most from using the M22-7141442 socket connector?
Designs that benefit most include industrial control panels, embedded computing modules, data acquisition cards, and instrumentation backplanes requiring a robust 14-position dual-row board socket. The 0.157 inch body breadth and 0.173 inch depth keep the PCB footprint compact, enabling tight board stacking configurations with at least 14 signal or power channels routed through a single reliable interconnect point.
Is the M22-7141442 RoHS compliant and suitable for lead-free assembly processes?
Yes, the M22-7141442 carries a RoHS-compliant lead-free designation (Pb-free code: Yes) and its tin-over-nickel contact finish is compatible with lead-free solder processes. This makes it suitable for modern electronics manufacturing lines using SAC305 or similar solder alloys, with a typical soldering temperature profile peaking at 260°C during reflow assembly.
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