1.27 SMC Female Connector Vertical SMT Type

Manufactured by Huizhou Antenk Electronics Co., Ltd, the ATK-SMC02 series 1.27mm vertical SMC SMT female connector is a miniature surface mount interconnection component designed for compact PCB signal transmission. In accordance with engineering drawing specifications, this connector supports pin counts ranging from 12P to 80P with a standard 1.27mm pitch. The insulator is made of high-temperature thermoplastic material that meets UL94V-0 flame retardant standard, while contact pieces adopt phosphor bronze and board lock structures are crafted from brass. Multiple gold plating and tin plating options are available for contact areas and soldering tails to enhance anti-corrosion performance and electrical conductivity. Its core electrical parameters include 1.2A rated current, minimum 10000MΩ insulation resistance and maximum 50mΩ contact resistance, capable of enduring 500V AC voltage for one minute. It can work continuously from minus 55°C to 125°C and withstand short-term extreme high temperature up to 260°C for reflow soldering. The product is designed with a durable structure supporting no less than 500 mating cycles, with strictly restricted insertion and withdrawal force to guarantee stable plugging experience. Our standardized production flow covers independent precision mold development, high-speed phosphor bronze stamping, high-temperature plastic injection molding, multi-layer electroplating and automatic assembly. Imported stamping and injection molding equipment ensures all PCB layout dimensions comply with tight tolerance requirements for automated SMT processing.

 

This vertical SMT female connector is supplied with diversified packaging solutions including tray, bag, tube, tube with cap, tape and reel to fit manual assembly and fully automatic patch production lines. Operators position the connector onto designated PCB pads following the official PCB layout drawing and complete reflow soldering procedures, then mate it with matched male pin headers to build stable circuit links. It is widely adopted in mini industrial control modules, portable communication devices, wearable electronics, digital camera circuit boards, memory storage hardware and precision portable measuring instruments. During assembly and application, users must follow the specified reflow temperature profile to prevent thermal deformation of the thermoplastic housing, avoid excessive plugging force to prevent contact fatigue damage, and store unused connectors in dry sealed surroundings to prevent oxidation of phosphor bronze terminals. All products conform to EU RoHS and REACH environmental directives, most models pass UL certification with the certificate number E472792, and our factory has obtained ISO9001, ISO14001 and IATF16949 automotive industry quality management system certifications.

 

Compared with competing connector manufacturers, Antenk has independently developed over 250 sets of plastic molds and 180 sets of precision metal stamping molds, allowing customized configuration of pin quantity, standing height, contact plating thickness and packaging mode for this SMC female connector series. Our 10000-square-meter production facility is staffed by 250 professional employees and equipped with more than 180 automatic assembly machines plus 20 professional testing devices, which ensures consistent batch product quality and fast order fulfillment for bulk purchases. As a brand honored with Guangdong Famous Trademark qualification, more than 70 percent of our miniature SMT connectors are exported to markets around the globe. We implement comprehensive quality inspection covering raw material incoming inspection, in-process monitoring and finished product verification, greatly improving structural stability and vibration resistance, effectively reducing signal interruption risks caused by poor contact, and establishing long-term reliable cooperative partnerships with clients across Europe, America, Southeast Asia and other global regions.