Page 363 - Materials Chemistry, Second Edition
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L1644_C08.fm Page 327 Tuesday, October 21, 2003 3:03 PM
FIGURE 8.11 One unit of the universal remote (97 g).
TABLE 8.12
Components and Materials
Components and materials Units Total weight (g)
(c) Capacitor (ceramic) 1 0.020
(c) Capacitor (electrolytic) 1 0.660
(c) Diode (plastic body) 1 0.008
(c) Integrated circuit (Si) 1 0.500
(c) LED (display device) 1 0.250
(c) Radio frequency transistor 1 0.303
(c) Radio frequency transmitter 1 0.250
(c) Resistances 7 0.063
(m) Buttons (silicone rubber) 1 19
(m) Laminate for PCB (FR4) 1 15.746
(m) Plastic box (ABS) 1 60
(m) Spirals (steel) 2 0.200
(c): component; (m): material.
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