| 8533.21.00 | 30 | Having two terminals: | | | | |
| 8533.21.00 | 50 | Having more than two leads (resistor networks): | | | | |
| 8533.31.00 | 00 | For a power handling capacity not exceeding 20 W | No. | Free | | 35% |
| 8533.90.40 | 00 | For the goods of subheading 8533.40, of ceramic or metallic materials, electrically or mechanically reactive to changes in temperature | X | Free | | 35% |
| 8534.00.00 | 20 | Having a base wholly of impregnated glass: | | | | |
| 8534.00.00 | 50 | Having a base wholly of impregnated paper | No. | | | |
| 8534.00.00 | 85 | Other, having a ceramic base | No. | | | |
| 8535.21.00 | 00 | For a voltage of less than 72.5 kV | No. | 2.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8536.41.00 | 50 | Electromechanical | No. | | | |
| 8536.41.00 | 20 | With contacts rated at less than 10 A: | | | | |
| 8536.41.00 | 20 | Electromechanical | No. | | | |
| 8536.49.00 | 75 | Electromechanical | No. | | | |
| 8536.49.00 | 50 | With contacts rated at less than 10 A: | | | | |
| 8536.49.00 | 50 | Electromechanical | No. | | | |
| 8536.50.70 | 00 | Electronic AC switches consisting of optically coupled input and output circuits (insulated thyristor AC switches); electronic switches, including temperature protected switches, consisting of a transistor and a logic chip (chip-on-chip technology); electromechanical snap-action switches for a current not exceeding 11 amps | No. | Free | | 35% |
| 8536.50.90 | 40 | Snap-action, other than limit | No. | | | |
| 8537 | | Boards, panels, consoles, desks, cabinets and other bases, equipped with two or more apparatus of heading 8535 or 8536, for electric control or the distribution of electricity, including those incorporating instruments or apparatus of chapter 90, and numerical control apparatus, other than switching apparatus of heading 8517: | | | | |
| 8538.90.10 | 00 | Of an article of heading 8537 for one of the articles described in additional U.S. note 11 to chapter 85 | X | Free | | 35% |
| 8538.90.40 | 00 | Other, for the articles of subheading 8535.90.40, 8536.30.40 or 8536.50.40, of ceramic or metallic materials, electrically or mechanically reactive to changes in temperature | X | 3.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8539 | | Electrical filament or discharge lamps, including sealed beam lamp units and ultraviolet or infrared lamps; arc lamps; parts thereof: | | | | |
| 8539.21 | | Tungsten halogen: | | | | |
| 8539.21.40 | 40 | Of a power less than 500 W | No. | | | |
| 8539.29.20 | 00 | Lamps having glass envelopes not over 6.35 mm in maximum diameter and suitable for use in cystoscopes and other surgical instruments | No. | 5.2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 55% |
| 8539.31.00 | | Discharge lamps, other than ultraviolet lamps: | | | | |
| 8539.32.00 | | Mercury or sodium vapor lamps; metal halide lamps | | 2.4% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 20% |
