2-166010-1 Connectors 5.08 mm 48 Position Receptacle Board-To-Board Connectors

Product Description Of 2-166010-1
The 2-166010-1 is a high-performance, industrial-grade socket-type board-to-board connector from TE Connectivity’s Eurocard series, designed primarily as a core interconnect component for precise alignment between PCBs and for modular circuit interconnection within equipment. The product features a standard 5.08 mm contact pitch and 48 fully conductive connection points. It utilises a socket-type female interface and is specifically designed for integrated signal and power transmission in board-to-board applications under demanding conditions, such as industrial control systems, telecommunications equipment, rail transport and large electrical control cabinets. This connector strictly adheres to the industry-standard DIN 41612 compatibility specifications, and the entire range complies with EU RoHS environmental regulations. Combining standardised compatibility, structural robustness and long-term operational reliability, it is the preferred core component for multi-pin, wide-pitch, high-stability inter-board connection scenarios, and is widely compatible with the fixed interconnection assembly requirements of various industrial-grade PCB motherboards and functional sub-boards.

Specification Of 2-166010-1

Features Of 2-166010-1
1. Stable and Reliable Electrical Transmission Performance
Leveraging a 5.08mm wide-pitch structural design, this connector offers outstanding electrical insulation, voltage withstand and current handling capabilities. With ample creepage distance between adjacent contacts, it effectively prevents faults such as crosstalk, breakdown and signal interference under high-voltage conditions, whilst accommodating the simultaneous mixed transmission of multiple low-voltage control signals and auxiliary power supplies. The contact conduction resistance is extremely low with high consistency; power is distributed evenly across all 48 pins, eliminating issues such as abnormal voltage drops at individual points or signal attenuation. This ensures the synchronous and efficient transmission of industrial control data, control commands and power supply current, meeting the operational requirements of high-precision industrial control and high-frequency signal transmission equipment. Furthermore, the product’s core electrical parameters—including dielectric strength and insulation resistance—have all passed the manufacturer’s rigorous testing. Electrical performance remains stable under all operating conditions, with no safety hazards such as leakage, breakdown or overheating due to overload, thereby meeting the stringent electrical standards required for the long-term, continuous and uninterrupted operation of industrial equipment.
2. Durable, robust mechanical compatibility
The product has undergone standardised mechanical life testing and meets the required number of insertion and removal cycles. After repeated mating and disconnection, there is no significant deterioration in contact engagement precision or electrical conductivity, making it suitable for the repetitive operational demands of equipment commissioning, maintenance, and module installation and removal. The through-hole soldered mounting structure ensures a secure fit with the PCB; after soldering, issues such as cold solder joints, desoldering or warping are unlikely to occur, and connection failures are unlikely even in environments where equipment operates under prolonged vibration. The housing is resistant to abrasion, chemical corrosion and thermal deformation, maintaining structural and performance stability across a wide temperature range of -40°C to +125°C. It withstands the harsh conditions of industrial workshops—including high and low temperatures, light dust and humidity—and is suitable for the demanding operating environments of various outdoor and indoor industrial equipment.

Applications Of 2-166010-1
With core advantages including 48-pin multi-point transmission, 5.08mm wide-pitch safe insulation, and industrial-grade durability, the 2-166010-1 board-to-board connector is suitable for core interconnection scenarios between boards in industrialised and modular equipment across multiple sectors. Core applications include the connection between the main control board and expansion sub-boards of industrial PLCs, interconnection of PCB modules within industrial automation control cabinets, circuit connections between boards in on-board electrical control equipment for rail transport, the connection between power supply and signal control boards for communication base stations, the assembly of mainboards and functional expansion boards for large-scale intelligent security equipment, and the interconnection of power supply and control boards for new energy industrial control equipment. The standardised Eurocard series design conforms to mainstream industrial control equipment assembly specifications, offering exceptional versatility. Whether for mass production assembly of new equipment, maintenance and replacement of legacy equipment, or module upgrades and retrofits, these connectors can be directly installed without the need for additional structural modifications, ensuring maximum compatibility and adaptability.

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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
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A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
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Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.