Wire-to-Board Connectors for Control Board Interconnect
A1501/A2001/A2501 series connectors for PCBA control boards across servo, robotics, BMS and consumer electronics
robot applications
Control boards are the brain of industrial equipment — they require compact, vibration-resistant wire-to-board connections in dense PCB layouts. Different applications demand different pitch sizes: servo driver boards need compact 1.5mm pitch, BMS boards need robust 2.0mm with positioning walls, and general control boards use cost-effective 2.54mm. Signal integrity must be maintained under continuous vibration from motors and moving mechanisms.
A1501 (1.5mm pitch): Compact 2-5P/7P structure for servo control board signal connections, elevator control modules and space-constrained applications. A2001 (2.0mm pitch): Positioning walls and pin protection design for reliable robot controller boards, smart cleaning robot main boards and BMS acquisition boards — prevents mis-insertion and provides mechanical stability. A2501 (2.54mm pitch): Mature, cost-effective solution for general board interconnect, auxiliary power interfaces and board-to-board connections in elevator communication modules and consumer device control boards. All series feature SMT grounding tabs for secure PCB soldering, anti-vibration locking, and -40°C to +105°C operating temperature.
Servo Driver Boards: A1501 for control signal input, WLGS007S terminal blocks for power connection, C4201 for motor power output. Robot Controllers: A2001 with positioning walls for encoder feedback signals, A1257 for end-effector micro connections. BMS Master Boards: A2501 for board-to-board communication, A1002 for cell sampling signal input. Elevator Control Modules: XH2.5mm series for floor control, PH2.0mm for communication terminal modules. Smart Cleaning Robots: A1501 for main board signal, A2001 for motor driver board, A2501 for battery management.
Product Sub-Series
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FAQS
How many specifications of connectors does your company offer?
The product center currently offers 2,929 connector specifications, covering different pitches, pin counts, and categories to meet the needs of various application scenarios.
What pin counts are available for a single-row rubber housing with a 1.00mm pitch？
We offer a full range of white 1.00mm single-row plastic housings from 2Pin to 9Pin, with material codes such as A1002HM-102K0 (2Pin) and A1002HM-109K0 (9Pin).
How to obtain 2D/3D drawings of a product?
You can view the complete set of drawings directly on the corresponding product page, or contact customer service to provide the material code.
What application scenarios are suitable for 1.00mm pitch housings?
How can I find the core parameters of a connector, such as its temperature resistance and protection rating?
All products come with detailed specifications, including operating temperature, IP protection, rated current/voltage, and other parameters, which can be obtained from customer service.