The electronic industry requires a variety of advanced and stable excellent passive components. The country is specially designed, the preferred material, and the special large-scale production line make the automotive series capacitance to maintain excellent stability and improvement mechanical performance. Series capacitors are available in information entertainment systems, comfort and convenience systems.
Compared to the general-purpose ceramic capacitance, the national giant car standard capacitor meets the AEC-Q200 standard. The vehicle capacitance contains AC, AS, AQ, AC Array, AC Hicap, and AC Hitemp series. This article, Zhang Liang Technology, introduces you to the related features and information of the AQ series (vehicle high frequency capacitance) in YAGEO Treasure Car Regulations.
AQ car high frequency capacitor characteristics:
High frequency and ultra-high frequency, special high frequency and microwave high frequency
Low low equivalent series resistance ESR
BME process and copper electrode
Low tolerance (minimum ± 0.05pf)
Comply with the AEC-Q200 standard, PPAP file
According to the national giant official website, the AQ series car high-frequency capacitor is mainly used in the automotive information entertainment system, with NPO series 0402 and 0603 as the main package size.

According to the YAGEO Gate In this series of Data Sheets About this series, this specification describes the automotive-level NPO series of chip capacitors for automotive equipment for automotive equipment. Mainly in all general applications, entertainment applications, comfort / safety applications and information applications. The characteristics are as follows:
? In line with the AEC-Q200 standard
? MSL level: MSL 1
? AQ series welding meets J-STD-020D
? Halogen-free epoxy resin
? In line with RoHS
• Reduce waste to environmentally harmful
? Component and equipment reliability
• 100% of the capacitor through automatic optical detection before the film
The capacitor consists of a rectangular block of the ceramic dielectric, which comprises a number of interleaved metal electrodes. This structure leads to a high capacitance per unit volume.
The inner electrode is connected to both end terminals, and finally covering a layer of tin.
The terminal is lead-free. The cross section of this structure is shown in Figure 1:

Yageo Guardian Supervisor AS Auto Soft Capacitor Series Products Date Sheet Full Document You can find Qi Ling Technology inquiry or ask. Lu Loudu Technology deep-cultivated automobile sector, in the car, car regulatory capacitance, car quadramphic, car gravitic system or battery, security system, power system, air conditioning system, information entertainment system, etc. The levels have cost-effective products and high reliability solutions.