8549.31.00.00.00: Primer hücreler, primer bataryalar, elektrik akümülatörleri, cıva anahtarları, katot ışın tüplerinden veya diğer aktifleştirilmiş camlardan cam içerenler, veya kadmiyum, cıva, kurşun veya poliklorlu bifeniller (PCB'ler) içeren elektrikli veya elektronik bileşenler

1. Subheading 852581 covers only high-speed television cameras, digital cameras and video camera recorders having one or more of the following characteristics:

- writing speed exceeding 0,5 mm per microsecond;

- time resolution 50 nanoseconds or less;

- frame rate exceeding 225000 frames per second.

2. In respect of subheading 852582, radiation-hardened or radiation-tolerant television cameras, digital cameras and video camera recorders are designed or shielded to enable operation in a high-radiation environment. These cameras are designed to withstand a total radiation dose of at least 50 × 10³ Gy(silicon) (5 × 10⁶ RAD (silicon)), without operational degradation.

3. Subheading 852583 covers night vision television cameras, digital cameras and video camera recorders which use a photocathode to convert available light to electrons, which can be amplified and converted to yield a visible image. This subheading excludes thermal imaging cameras (generally subheading 852589).

4. Subheading 852712 covers only cassette-players with built-in amplifier, without built-in loudspeaker, capable of operating without an external source of electric power and the dimensions of which do not exceed 170 mm × 100 mm × 45 mm.

5. For the purposes of subheadings 854911 to 854919, ‘spent primary cells, spent primary batteries and spent electric accumulators’ are those which are neither usable as such because of breakage, cutting-up, wear or other reasons, nor capable of being recharged.