1、Product Description
Huizhou Antenk Electronics Co., Ltd. launches the vertical plug-in terminal block with dual pitches of 3.5mm and 3.81mm, model AT2500V series, a professional wiring component dedicated to stable power and signal transmission between wires and printed circuit boards. Strictly manufactured in accordance with standardized dimensional drawings, this terminal block holds a rated voltage of 125V and rated current of 8A to meet conventional low-voltage power connection demands. Its insulating housing is molded from PA66 material filled with 23% glass fiber, delivering outstanding heat resistance, mechanical rigidity and anti-cracking performance; conductive terminals are fabricated from brass with full tin plating to reduce contact resistance and resist oxidation effectively. Equipped with M2.5 tightening screws for reliable wire fixation, the product supports customizable pole counts ranging from 2 poles to 14 poles, six insulator color options and two different pin lengths, with all overall height dimensions controlled within a tolerance of ±0.20mm. The whole product complies fully with RoHS environmental directives, ensuring eco-friendly application in global electronic projects.
This terminal block features straightforward assembly steps for all users. Users first fix the vertical through-hole pins onto PCB boards via wave soldering or hand soldering, strip the insulation layer of connecting wires, insert wire cores into terminal cavities, and tighten M2.5 screws to lock wires firmly for permanent electrical conduction. Widely applicable to industrial control equipment, household appliances, communication devices, automotive electronic modules, precision instruments, air conditioners and audio equipment, it covers most low-voltage wiring scenarios. For safe application, users must never exceed the rated 125V voltage and 8A current; excessive screw tightening force will damage plastic housing, and the component should be kept away from strong corrosive solvents and extreme high-low temperature environments to extend service life.
Compared with generic terminal block manufacturers, Antenk boasts remarkable competitive advantages backed by complete automotive-grade quality systems. Most competitors adopt ordinary non-glass-filled plastic shells prone to thermal deformation, while our glass-reinforced PA66 material ensures long-term structural stability. Benefiting from IATF16949, ISO9001 and ISO14001 certifications plus UL certification numbered E472792, every batch undergoes strict performance inspection that rivals automotive electronic standards. We provide flexible low minimum order quantities without extra mold fees for conventional customization, while overseas suppliers usually impose high mold costs and long delivery cycles. Our precise stamping and injection molding technology guarantees tighter dimensional tolerance, and tin-plated brass terminals undergo salt spray testing to achieve superior anti-corrosion durability far beyond ordinary counterparts.
Antenk implements full vertical integrated production flow for this terminal block with self-owned production facilities spanning over 10,000 square meters and 250 professional employees. The complete process starts with in-house precision mold design and fabrication relying on more than 250 plastic connector molds and 180 hardware terminal molds. Next, qualified PA66 raw materials are processed via eight Taiwan and Japan imported precision injection molding machines to form insulating housings. Eleven high-speed stamping presses produce brass terminals, followed by standardized tin plating treatment. Automated assembly equipment assembles housings, terminals and locking screws together. Afterwards, 100% dimensional inspection, contact resistance testing, dielectric strength testing, 48-hour salt spray corrosion test and aging verification are conducted in our professional laboratory equipped with over 20 testing devices. Final products are labeled with batch traceability codes before delivery. We offer free samples, 2D/3D technical drawings and 24-hour global technical support, with over 70% products exported worldwide and trusted by clients across Europe, America, Southeast Asia and other regions.
High Power Terminal Block delivers reliable electrical connection for various low-voltage electronic equipment.
Glass Reinforced Housing effectively improves heat resistance and mechanical strength of the terminal block.
Vertical Screw Connector enables convenient wire locking and compact PCB mounting design.
2、FAQ
Q: How many packaging do you have?
A: We have five packages including PE bag, hand bag, zip lock bag, colorful box and white box currently.
Q: Can you do our own packaging?
A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.
Q: How many different types of products your company manufactures?
A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
3、Product Drawing
