The 1×2 dual‑port horizontal crimp connector is a compact industrial‑grade signal transmission component. It features a dual‑port side‑by‑side layout and horizontal surface‑mount design, paired with a crimp termination structure that enables secure wire connection without soldering. Widely used in smart home control, industrial sensor wiring, automotive electronic wire harnesses and other scenarios, it combines easy installation, stable connection and high space utilization.
I. Company Introduction
We are a high‑tech enterprise specializing in the R&D, production and sales of industrial connectors. With over a decade of expertise in crimp and plug‑in connectors, we have built a complete industrial chain covering precision mold development, automated stamping and injection molding, crimp performance testing, and finished product assembly. Equipped with terminal crimp force testers, high‑low temperature reliability test chambers, insulation resistance testers and other professional equipment, our monthly production capacity of 1×2 dual‑port horizontal crimp connectors exceeds 3 million pieces, supporting efficient mass orders and customized development.
The company strictly implements the ISO9001 quality management system, and our products comply with international environmental standards such as RoHS and REACH. Each batch undergoes full inspection of crimp force, insulation performance, mechanical durability and other indicators, with complete quality traceability records established. With high reliability and compatibility, we provide cost‑effective connection solutions for industrial equipment manufacturers, automotive electronics companies, smart home enterprises and more, earning long‑term trust from customers worldwide.
II. Core Product Features
1×2 Dual‑Port Horizontal Design for Compact Layout
Adopting a dual‑port side‑by‑side horizontal surface‑mount structure, the connector lies parallel to the PCB with a profile only one‑third the height of conventional vertical connectors, greatly saving internal vertical space. It is ideal for smart home control modules, small sensors, automotive electronic modules and other space‑critical applications. Port spacing complies with industry standards, supporting independent transmission of two signal channels to avoid crosstalk and ensure accurate data transmission.
Crimp Termination for Easy & Efficient Installation
With a solder‑free crimp design, wires are securely fastened to connector terminals using specialized crimp tools, eliminating high‑temperature soldering and potential damage to PCBs and surrounding components. Crimped terminals achieve a pull‑out force of over 15N, delivering robust connection and excellent vibration resistance. Compared with soldered connections, it significantly shortens assembly time, improves production line efficiency, reduces manual errors, and supports automated crimp assembly lines.
High Stability & Durability for Harsh Environments
Connector terminals are made of high‑purity brass with tin plating, offering excellent conductivity with contact resistance below 5mΩ, outstanding oxidation and corrosion resistance, and stable operation in a wide temperature range of ‑40℃~105℃. The housing uses high‑strength flame‑retardant engineering plastic (UL94 V‑0), providing superior insulation and impact resistance, effectively resisting physical collision and electromagnetic interference during operation. The product supports more than 5000 mating cycles with crimped terminals resistant to loosening, meeting long‑term reliability requirements for industrial equipment.
Anti‑Misinsertion & Polarized Design for Safe Operation
The connector is equipped with anti‑misinsertion locking tabs for precise mating with matching plugs, preventing terminal damage and short circuits caused by reversed insertion. Terminals feature clear polarity and channel identification, facilitating on‑site wiring and later maintenance while reducing equipment failure risks due to wiring errors.
III. Product Advantages
Efficient Installation for Cost Reduction
The solder‑free crimp structure eliminates investment in soldering equipment and labor costs; crimping is simple to learn even for new operators. The low‑profile horizontal design requires no extra mounting height, enabling miniaturized and lightweight equipment design and further lowering overall production costs.
Stable Connection & Strong Vibration Resistance
Crimped terminals provide large contact area with wires and high mechanical strength, avoiding issues such as cold joints or solder cracking caused by vibration in industrial machinery or vehicle 颠簸，ensuring continuous and stable signal transmission.
Standardized Design for Wide Compatibility
Pin spacing and mounting holes conform to international standards and are compatible with mainstream PCB design software libraries including Altium and Cadence. Customers can directly adopt the product without modifying board designs. It also interchanges with mainstream plugs of the same specification, greatly reducing selection and replacement costs.
Flexible Customization & Rapid Response
We support customization of terminal wire gauge range (compatible with 0.5–1.5mm² wires), housing color, port marking and other parameters. Waterproof versions with IP65 rating are available for special environments. Standard customized samples are delivered within 2 working days, with controllable mass production lead times for fast market response.
IV. Product Applications
Smart Home
Suitable for smart switch control modules, temperature and humidity sensors, smart curtain motors and other devices, connecting sensors to main control boards for intelligent linkage of home equipment.
Industrial Control
Applied in PLC expansion modules, industrial sensor junction boxes, automated assembly line control units, reliably transmitting digital and analog signals in dusty and vibrating workshop environments.
Automotive Electronics
Used in on‑board central control modules, window lift control units, lighting control modules, enduring vehicle vibration and temperature fluctuations to ensure stable operation of automotive electronic systems.
Security & Surveillance
Ideal for surveillance camera junction boxes, alarm control modules, delivering stable signal and low‑voltage power transmission to improve reliability and anti‑interference performance of security equipment.
V. FAQ
Q1: What key parameters should be confirmed for selection?
A1: Four core points:
Wire gauge range, matching 0.5–1.5mm² cables;
PCB mounting dimensions, including pin spacing and locating holes;
Operating environment, including temperature, humidity and vibration intensity;
Required protection rating.
Our technical team can provide an accurate selection solution within 1 hour.
Q2: How to resolve insufficient terminal pull‑out force after crimping?
A2: First, verify that a compatible crimping tool is used and set to the correct wire gauge position. Next, check that wire stripping length meets specifications, as improper length impairs crimp quality. If the issue persists, contact after‑sales support for crimp process guidance.
Q3: Is waterproof customization supported?
A3: Yes. By adding sealing silicone gaskets at the mating interface and optimizing housing design, the protection rating can reach IP65, suitable for outdoor sensors and humid automotive environments. Please provide specific waterproof requirements and installation parameters.
