M22-7141242 Harwin Connector (Other) In Stock
The M22-7141242 from Harwin is a RoHS-compliant, lead-free board socket connector with a 12-position dual-row layout on 2.00 mm pitch. It features a tin-over-nickel contact finish, a 0.945 inch body length, and is designed for reliable board-to-wire and board-to-board interconnect applications in industrial and consumer electronics.
- Manufacturer
- Harwin
- Package
- Other
- Pin Count
- 24
- Lifecycle
- ACTIVE
- Datasheet
- M22-7141242 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 and lead-free construction meeting international environmental regulations
- Tin-over-nickel (Sn/Ni) contact finish providing corrosion resistance and reliable electrical continuity
- Compact 2.00 mm pitch dual-row socket layout in a 0.945 inch body for space-constrained PCB designs
- Robust socket body style with positive retention for secure mating in vibration-prone environments
- Compatible with Harwin M22 series headers for a complete board connector system
Applications
The M22-7141242 is suited for board-to-wire and board-to-board interconnect in industrial automation, test and measurement equipment, and robotics where reliable, RoHS-compliant connectors are required. Its compact 2.00 mm pitch and dual-row socket design are commonly used in servo drives, sensor arrays, and embedded control modules. The component is also deployed in medical device sub-assemblies and consumer electronics where low-profile, high-reliability connections are mandated.
Specifications
| Pbfree Code | Yes |
| YTEOL | 8 |
| Additional Feature | ROHS COMPLIANT |
| Body Breadth | 0.157inch |
| Body Depth | 0.173inch |
| Body Length | 0.945inch |
| 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 | 24 |
| 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 is the pitch and row configuration of the M22-7141242 connector?
The M22-7141242 uses a 2.00 mm pitch dual-row socket configuration, offering 12 positions total with 6 positions per row. This compact spacing allows high-density interconnect on PCBs with limited board area while still providing robust mechanical retention.
Which contact finish does the M22-7141242 use, and how does it affect long-term reliability?
The M22-7141242 uses a tin (Sn) finish over a nickel (Ni) barrier on mating contacts. The nickel barrier prevents tin diffusion and corrosion, while the tin surface provides good solderability and low contact resistance below 30 milliohms, ensuring reliable signal integrity over thousands of mating cycles.
In which industrial or embedded applications is the M22-7141242 most commonly deployed?
The M22-7141242 is widely used in industrial automation controllers, servo drive signal wiring, sensor interface boards, and embedded computing modules. Its 2.00 mm pitch, RoHS-compliant design, and rugged socket body style meet the environmental and mechanical requirements of applications operating between -40°C and +105°C.
Is the M22-7141242 compatible with Harwin M22 series headers for a complete connector system?
Yes, the M22-7141242 socket mates with the Harwin M22 series straight and right-angle PCB headers on the same 2.00 mm pitch. This system supports current ratings up to 1 A per contact and allows designers to build complete board-to-board or board-to-cable assemblies using a single connector family.
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