Import Aluminum Electrolytic Capacitors - Axial Type — Buy in wholesale FOB from Supplier in China

Kingtronics International Company supplies axial-lead aluminum electrolytic capacitors from its facility in Dongguan, Guangdong, China. The line comprises three distinct series: the GKT-AB-2000H non-polarized type for AC applications, the GKT-AC-2000H bi-polarized type for filtering duties, and the GKT-AD-1000H audio standard type. All three families carry a 105 °C maximum operating temperature rating, a critical parameter for automotive and industrial environments where thermal stress is severe. The non-polarized and bi-polarized variants are each rated for 2000 hours load life, while the audio standard variant is rated for 1000 hours. These capacitors use aluminum foil electrodes with electrolyte impregnation, housed in aluminum cases with axial wire leads for through-hole mounting on printed circuit boards.

The aluminum foil electrode construction with electrolyte dielectric is the standard architecture for this component class, offering high capacitance density in a compact footprint. The axial lead format suits applications with restricted mounting height or where mechanical vibration and shock resistance are concerns, such as automotive under-hood locations. The 105 °C temperature rating places these parts in the high-reliability tier of general-purpose electrolytics, extending service life compared to 85 °C rated alternatives. Non-polarized construction allows use in AC signal paths and motor start applications where DC-polarized parts would fail. Bi-polarized construction suits crossover networks and coupling applications where signal polarity reverses. The audio standard type targets coupling and decoupling in consumer hi-fi equipment where sonic characteristics matter.

Target buyers include OEMs and contract manufacturers serving automotive electronics, professional audio, and industrial control sectors. Automotive applications encompass air conditioning control modules, head-up displays, audio-video systems, battery management systems, and digital driving recorders. General industrial uses include switch-mode power supplies (SMPS) for timing, smoothing, filtering, buffering, and decoupling duties. Telecommunications infrastructure also appears in the supplier's stated applications. Buyers should confirm exact capacitance values, voltage ratings, and case dimensions for their board layouts, as these are not itemized in the source data. Bulk procurement terms, MOQ, and lead times require direct discussion with Kingtronics International Company.

Kingtronics International Company is headquartered at Changping, Dongguan, 523560, Guangdong Province, China. The supplier carries an 'imported' tier designation and a 'harbor' trust tier, with a response rate of 0.00 percent and zero average response hours recorded. These signals suggest the profile is present on the platform but engagement metrics are not yet established or are not being captured. Buyers should treat initial outreach as untested and plan for possible delays in quotation or sample provision.

The company positions itself as a specialist in aluminum electrolytic capacitors with emphasis on automotive and industrial grades. Its product matrix covers non-polarized, bi-polarized, and audio-specific axial types, all rated to 105 °C, indicating a focus on higher-reliability segments rather than commodity consumer goods. No ISO certifications, factory size, revenue figures, or named client accounts are stated in the source material, and none should be inferred. Buyers are advised to request a factory audit, quality system certificates, and reference customers directly during qualification.