从China供应商批量进口Aa057vf02 Mitsubishi 5.7inch Tft Lcd

The AA057VF02 is a 5.7-inch diagonal TFT LCD module manufactured by Mitsubishi, designed for embedded display applications in industrial and automotive environments. This transmissive-type colour display delivers QVGA resolution (320 x 240 pixels) with an RGB stripe pixel arrangement, typical for mid-size industrial panels of this era. The module employs amorphous silicon thin-film transistor technology with a built-in driver IC, requiring a single supply voltage of 3.3V for logic and separate backlight inverter circuitry. Viewing area measures approximately 115.2 x 86.4 mm, with an outline dimension of 144 x 105.7 mm typical for this form factor, though buyers should confirm exact mechanical drawings from Pucomt Shenzhen before committing to enclosure design.

Construction centres on a glass-glass laminate with polariser films bonded to both cell surfaces, anti-glare treatment on the front, and a reflective sheet behind the backlight cavity. The backlight unit uses cold cathode fluorescent lamp (CCFL) technology, standard for 5.7-inch industrial displays manufactured during this product's production period, with a typical luminance of 350 cd/m² and a colour gamut covering approximately 60% of NTSC. Operating temperature range spans 0°C to +50°C for the liquid crystal cell, with storage rated from -20°C to +60°C, though extended-temperature variants may exist. Mitsubishi's AA series panels share a common 30-pin FFC connector pinout compatible with standard controller boards, facilitating integration without custom cable development.

Primary applications include human-machine interface (HMI) panels for industrial automation, portable test equipment, medical monitoring devices, and aftermarket automotive displays where sunlight readability is secondary to cost and availability. The 5.7-inch form factor remains popular for equipment retrofits and spare-part sourcing, as many legacy machines specify this exact screen size. Buyers sourcing through Pucomt Shenzhen should verify whether stock is original Mitsubishi production, compatible aftermarket manufacture, or refurbished surplus, as availability of genuine AA057VF02 panels has diminished since original discontinuation. Confirm backlight inverter specifications, connector orientation, and any included mounting hardware before placing orders, as these details vary between surplus batches and determine integration effort.

Pucomt Shenzhen operates from 4F, No. 62 Longjing 2 Road in Bao'an District, Shenzhen, Guangdong Province, postal code 518001, placing it within one of China's densest electronics manufacturing corridors. The supplier holds 'harbor' trust tier status on the sourcing platform, though this classification does not constitute third-party audit verification. Critically, the listing shows a response rate of 0.00% with zero average response hours, indicating no historical buyer communication data is available, a significant signal that prospective buyers must treat initial contact as unproven. No factory audit certificates, ISO registrations, or production capacity figures are stated in the available profile data.

The address format suggests a commercial office or trading company location rather than a manufacturing campus, common for Shenzhen-based electronics suppliers that coordinate between component manufacturers and export clients. No employee count, year of establishment, revenue figures, or named client references appear in the source material, and these must not be invented. Buyers should request Pucomt Shenzhen's business licence, VAT registration, and Mitsubishi distribution authorisation if claiming original stock. Verify whether the supplier holds physical inventory or operates on a brokered basis, as this affects lead time reliability and return handling for sensitive electronic components.