Manufactured by Huizhou Antenk Electronics Co., Ltd, the ABT22 series 3-circuit 3.0mm center pitch battery connector is a dedicated SMT surface mount component designed for stable battery power connection and signal transmission of compact electronic equipment. Per drawing specifications, this 3-position connector provides Type A without locating pegs and Type B with two locating pegs for anti-offset mounting. The insulator supports LCP and 30% glass filled PBT two materials, both conforming to UL94V-0 flame retardant standard. Pins are made of copper alloy with gold flash over nickel base plating, and solder tails are finished with nickel and tin plating to strengthen soldering reliability. Its electrical performance includes 250V rated voltage, 2.0A minimum rated current, 1000V AC one-minute dielectric strength and minimum 1000MΩ insulation resistance, with maximum 30mΩ contact resistance. It works steadily from -55°C to +125°C and withstands 260°C reflow soldering temperature for 10 seconds, with mechanical lifespan reaching 5000 mating cycles and standardized insertion holding force. Our complete production workflow covers independent precision mold development, high-speed copper terminal stamping, high-temperature resistant plastic injection molding, multi-layer anti-oxidation electroplating and automatic assembly. Imported Taiwan high-speed punchers and Japanese precision injection molding machines strictly control all PCB layout dimensions within tiny tolerances to match automated SMD reflow production.
This SMT battery connector is available with tray, bag, tube and tape reel four packaging modes to fit manual assembly and fully automatic patch production lines. Operators attach the connector to printed circuit boards following the official PCB layout diagram and complete reflow soldering, then buckle matched battery terminals into the elastic clamping clips to form a complete power supply circuit. It is widely applied in wearable smart electronics, Bluetooth earphones, portable power banks, digital remote controls, medical mini detection devices, electronic toys and small household intelligent sensor modules. During installation and application, users must control reflow temperature reasonably to prevent plastic insulator deformation, avoid violent plugging to protect elastic copper clips from fatigue fracture, and store unused connectors in dry sealed packaging to prevent copper contacts from oxidation and corrosion. All products comply with EU RoHS and REACH environmental regulations, most specifications obtain UL certification numbered E472792, and our factory has passed ISO9001, ISO14001 and IATF16949 automotive industry quality management certifications.
Compared with other connector manufacturers, Antenk owns more than 250 sets of self-developed plastic molds and 180 sets of precision copper stamping molds, supporting flexible customization of insulator material, locating peg structure and contact plating thickness for this 3-circuit battery connector series. Our 10000-square-meter production base with 250 professional employees is equipped with over 180 automatic assembly machines and 20 sets of professional testing instruments, ensuring consistent batch product quality and fast delivery for large bulk orders. As a Guangdong Famous Trademark certified enterprise, more than 70 percent of our battery connectors are exported to global markets. Our multi-stage incoming, in-process and finished product inspection system delivers outstanding high temperature resistance and long service life, effectively solving poor contact and power drop issues caused by loose battery connection and establishing long-term trusted cooperative partnerships with customers across Europe, America, Southeast Asia and other international regions.
