1、Product Description
Huizhou Antenk Electronics Co., Ltd. independently designs and manufactures the 3.5mm Pin Header Dual Row Straight Dip Type, a classic through-hole electronic connector dedicated to stable wire to board and PCB internal electrical interconnection. Built on a fixed 3.5mm pin pitch dual row straight layout, this product supports customizable circuit counts ranging from 4 circuits up to 20 circuits to match diversified PCB layout plans. Its insulating body is blended LCP plus 30% glass fiber material reaching UL94 V-0 flame retardant grade, enduring long term high temperature working conditions without deformation. Conductive pins adopt copper alloy raw material, with optional gold plating or tin plating on contact surfaces to deliver outstanding oxidation resistance and stable conductive performance. Standard electrical parameters cover maximum 14A current rating per contact, insulation resistance above 100MΩ under DC 500V, maximum 20 milliohm contact resistance and 500V AC withstand voltage, and it can steadily operate within a temperature scope of -40℃ to +125℃. All products comply with EU RoHS and REACH environmental standards and own UL certification numbered E472792, fully qualified for global export trade.
This through-hole DIP pin header adopts manual plug-in and wave soldering assembly mode. Operators insert its straight pins into reserved through holes on printed circuit boards then complete wave soldering processing to achieve firm mechanical fixation and continuous signal and power transmission. It is widely applied in industrial control devices, household appliances, communication equipment, automotive electronic modules, precision testing instruments and digital consumer electronics products. During daily application, users are forbidden to apply current exceeding 14A per single pin to avoid terminal heating and burnout. Do not bend pins violently to prevent structural damage, and unused connectors should be stored in dry and ventilated environments to stop pin surface oxidation caused by moisture erosion.
Compared with generic connectors manufactured by ordinary factories, Antenk possesses comprehensive competitive advantages relying on complete industrial chain layout and authoritative international quality management certifications. Most peer manufacturers adopt inferior plastic shells and recycled alloy terminals leading to unstable dimensional tolerance and poor high temperature resistance, while our precision stamping and injection molding processes control all dimensional tolerances strictly within ±0.05mm as marked on engineering drawings to guarantee perfect PCB assembly compatibility. Founded in 2007, our enterprise owns a 10000 square meter production base and 250 professional employees, having obtained ISO9001, ISO14001 and IATF16949 automotive IATF16949:2016 certifications. We provide flexible customization services on pin length, plating type, packaging mode and circuit quantity with low minimum order quantity, and independent mold development saves extra tooling costs for overseas customers, which small scale manufacturers cannot realize.
All production procedures of this DIP pin header are finished independently inside Antenk’s self owned workshops. The whole workflow starts with proprietary precision hardware and plastic mold design and fabrication. Afterwards, copper alloy terminals are punched and shaped via Taiwan high speed precision punch machines, followed by surface electroplating treatment, LCP plastic injection molding, automated pin assembly and trimming. After semi finished product production, each batch will undergo strict laboratory tests including contact resistance detection, insulation performance test, high and low temperature cycling test and 48 hour salt spray aging inspection before final bag tube or tape reel packaging. Every finished product carries unique batch coding to realize full production traceability. We supply free product samples, detailed dimension drawings and round the clock global technical support. Over 70 percent of our products are exported to Europe, Southeast Asia, North America and dozens of other regions, earning consistent trust and favorable reviews from worldwide electronic manufacturers.
High Current DIP Header supports up to 14A rated current per pin to meet high-power power transmission demands for industrial and automotive electronic equipment.
LCP Insulated Pin Header is made of LCP+30% glass fiber material with UL94 V-0 flame retardancy, resisting high temperature deformation during wave soldering.
Through Hole Dual Header features 3.5mm dual row pitch design and various circuit options for stable through-hole PCB interconnection assembly.
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
