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Waterproof 12-Position Right Angle Pin Header for Reliable Board-to-Cable Connections
Designed for automotive and industrial applications, this waterproof 12-position right-angle pin header ensures secure and durable board-to-cable connections. Featuring a double-fin structure and tin-plated copper alloy contacts, it delivers high performance in demanding environments.
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MX23A12NF1
JAE
The MX23A12NF1 represents a highly reliable waterproof board-to-cable solution tailored for extreme operational environments. As a 12-position right-angle pin header, it bridges the critical gap between complex printed circuit boards and external wiring harnesses. The tactile rigidity of its matte black, glass-filled PBT insulator provides immediate assurance of structural integrity, while the sleek, low-profile geometry answers the modern engineering call for miniaturization without compromising mechanical strength. Designed specifically for 040 contacts, this component ensures that power and signal routing remains uninterrupted, even when deployed in the most physically demanding applications.
At the core of this compact automotive connector lies an advanced double-fin structure. This specific internal geometry acts as a physical safeguard against misinsertion and aggressive operational vibration. When an operator aligns the mating half, the double-fin design guides the components with a smooth, predictable resistance, culminating in a firm, verifiable engagement. This precise mechanical feedback translates directly to fewer assembly errors on the production floor and exceptional terminal retention force. Consequently, the connection remains fully intact and functional even when subjected to the relentless mechanical shocks and constant harmonic vibrations typical of heavy machinery, robotics, or vehicular powertrains.
Environmental unpredictability requires uncompromising structural defenses. This right-angle pin header features an industrial-grade waterproof sealing mechanism designed to completely repel moisture, dust, and airborne contaminants. Engineered to endure a broad thermal spectrum, the unit performs reliably from freezing -55°C conditions up to scorching 125°C environments, remaining unaffected by severe thermal expansion or contraction. Furthermore, its inherent resistance to salt spray corrosion makes it an indispensable component for maritime equipment, outdoor industrial automation panels, and under-the-hood automotive applications where exposure to harsh, corrosive elements is a daily reality. This level of environmental endurance drastically reduces maintenance cycles and field failures.
Real estate on a printed circuit board is a premium asset in contemporary electronic design. The low-profile, right-angle configuration of this 12-position header allows engineers to stack components more densely, optimizing the internal layout of compact electronic control units (ECUs) and smart diagnostic devices. Designed for secure through-hole soldering, the precision-aligned pins drop effortlessly into standard PCB layouts, facilitating rapid, automated wave soldering processes. The predictable pin alignment and rigid housing eliminate the need for manual adjustments or secondary securing steps during assembly, effectively accelerating production throughput and reducing overall manufacturing overhead.
Consistent signal integrity is a non-negotiable requirement for data-heavy applications. The contacts within this header are forged from a specialized copper alloy, carefully selected for its excellent baseline conductivity and mechanical resilience. A meticulous tin plating covers both the connecting area and the PCB mounting area. This smooth, oxidation-resistant finish guarantees exceptionally low contact resistance and prevents fretting corrosion over thousands of hours of active operation. The insulator body itself is molded from glass-filled Polybutylene Terephthalate (PBT). This robust material not only offers superior dielectric properties to prevent electrical arcing between the 12 distinct positions but also easily withstands the intense thermal shock of the soldering process without warping or outgassing.
| Features | Compact automotive Connector, Low profil, Double fin structure, 040 contacts, waterproof, board-to-cable application, 12 pos., Right angle Pin header |
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| Number of Positions | 12 pos. |
| Waterproof/ Non-waterproof | Waterproof |
| Connector Type | Pin header |
| Connector Style | Right angle |
| Wire Termination Style | - |
| Applicable Wire Size (AWG) | - |
| PCB Mounting Method | Soldering (Through-hole) |
| Material of Insulator | Glass filled PBT |
| Color of Insulator | Black |
| Material of Contact | Copper alloy |
| Finish of Contact in Connecting Area | Tin plating |
| Finish of Contact in Terminal Area | - |
| Finish of Contact in PCB Mounting Area | Tin plating |
| Applicable Cable Type | - |
| Applicable Cable Conductive Area (mm2) | - |
| Applicable Cable Sheath Diameter (mm) | - |
| Applicable Contacts | - |
| Use with Accessories | - |
| Applicable Product Part Numbers | - |
| RoHS Directive Standard | 10 substances (2011/65/EU) |
| European Chemical Substance Regulation | 233 substances (17/01/2023) |
| Mating Assembly Part | MX23A12SF1 |
| Remarks | Standard type |
The strategic design of the MX23A12NF1 extends its utility far beyond standard circuit board integration. By strictly adhering to global environmental mandates—including the 10-substance RoHS directive (2011/65/EU) and the comprehensive 233-substance REACH regulation (17/01/2023)—this component allows procurement and engineering teams to confidently specify it for international product rollouts without compliance friction. When paired with its designated mating part, the MX23A12SF1, it creates a fully sealed, vibration-resistant ecosystem ideal for several demanding sectors:
