The LECHUAN 3M Mini D Ribbon 26Pin I/O Connector offers precise power connection reliability, combining copper contacts and bolt-type design. Ideal for industrial use from electronic connectors suppliers and modular connector needs.
Targeted Power Interface Solution for Industrial Equipment
The LECHUAN 3M Replaced 1.27mm Mini D Ribbon 26Pin I/O Connector male bolt type is engineered for industrial and electronic equipment demanding robust and secure power transmission. This connector targets system integrators, electrical engineers, and procurement managers who require reliable interfaces for power I/O applications. Supplied by a reputable electronic connector company, it ensures compatibility and consistency in assemblies where secure electrical contact and mechanical stability are essential, satisfying integration requirements in complex industrial control or electronic modules.
Precision Engineering and Measurable Electrical Performance
Featuring 26 pins with a 1.27mm pitch, this connector uses copper contacts plated with gold over nickel, delivering low contact resistance (≤ 30 mΩ) and superior conductivity. Rated for 3 A current and 500V AC voltage withstand, it meets stringent electrical and mechanical standards. The housing utilizes flame-retardant nylon and PBT materials (UL94V-0), offering high durability and safety assurance. Additionally, the product’s IP67 rating guarantees environmental protection against dust ingress and temporary water immersion, verifying robustness for operational environments requiring compliance and long-term reliability.
Integration Across Industries with High Durability and Stability
This Mini D Ribbon male bolt type connector addresses requirements in industries such as automation, power control systems, and electronic assembly manufacturing. Its composition supports applications including replacement of previous 3M connectors and integration into power modules requiring compact, modular connector solutions. By ensuring mechanical reinforcement through bolt-type mounting and environmental resistance, it provides maintainable and secure signal and power transmission pathways, enhancing system uptime and facilitating efficient maintenance workflows for electronics manufacturers and industrial planners sourcing from electronic connectors suppliers.
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Material
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Housing : PBT,UL94V-0,Black
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Cable Clamp： Spcc，Tin plating over Nickel
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Contact Plating：Phosphor Bronze,T=0.3，Gold plating over Nickel
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Body：PBT,UL94V-0,Black
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Metal Housing:Spcc, Nickle plating
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Ground Plate：Stainless Steel/Nickle
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Fastener：Glass Reinforced Polyester(PBT)
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Electrical Characteristic
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Mark： Logo and Part Number
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Wire Accomadation：24,26,28&30AWG
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Contact Resistance:30MΩmax ,at DC 100mA
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Insulator Resistance:500MΩmin ,at 500V DC
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Withstanding Voltage: 500V AC/rm 50Hz for 1 minute
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Current Rating: 1 Amp AC/DC
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Environment
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Operating Temperature:-55℃～+105℃
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Soldering Temperature:235℃max for 6sec.max
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Product Advantages
Structural and System Integration Benefits
The connector’s bolt-type male design ensures a secure mechanical fastening, reducing the risk of accidental disconnection in vibrating conditions typical of industrial environments. Its modular connector form factor facilitates integration into existing systems, supporting rapid replacement or upgrades compatible with legacy 3M-type connectors. Constructed from copper contacts with gold plating, it yields reliable electrical interfaces resistant to corrosion, while the nylon and PBT flame-retardant housing complies with UL94V-0 standards, enhancing system safety and structural integrity. These design considerations support electronic connector company quality benchmarks focused on durability and system compatibility.
Performance Consistency and Usability Enhancements
By delivering stable electrical contact with a rated current capacity of 3 A and voltage isolation at 500V AC, this connector maintains signal integrity and power delivery stability under varied operating conditions. Its IP67 rating ensures performance in harsh industrial environments, protecting against dust and water ingress, enhancing usability across demanding operational workflows. The precision pin layout and support for multiple wire gauges allow engineering teams to implement flexible wiring solutions. These scalable performance features provide long-term value by minimizing maintenance intervals and system downtime in challenging application scenarios popular among electronic connectors suppliers.
Use Scenarios
Application in Industrial Power Control Systems
In manufacturing plants and automation environments, this Mini D Ribbon 26Pin I/O Connector serves as a critical interface for power distribution modules requiring durable and reliable connections. It withstands harsh conditions such as dust exposure and occasional moisture, validated by its IP67 rating, ensuring continuous operation in control cabinet assemblies. The bolt-type connection secures against vibrations common in industrial equipment, enhancing mechanical stability. Integrated within industrial power control networks, the connector’s electrical ratings align with system requirements for current and voltage capacity, facilitating efficient, maintenance-friendly connections for system designers sourcing from electronic connector companies.
Role in Compact Electronic Assemblies and Upgrades
The connector is frequently utilized for upgrades or replacements of obsolete SCSI drive connectors in legacy electronic assemblies where space constraints and reliability are paramount. Its 1.27mm pitch and 26-pin configuration provide a compact and precise interface, improving signal integrity. Designed by experienced electronic connectors suppliers, this modular connector solution increases mechanical robustness via bolt mounting, reducing connector failure rates in compact power modules. The durable materials and plating technology also enhance lifespan in devices operating within temperature extremes, allowing device manufacturers and repair services to extend product cycles while ensuring compliance with international quality certifications.
