| | Search string | Searched |
| 2151 | Circuito | 4 |
| 2152 | CLARION nx310 | 4 |
| 2153 | clarion PF-3304B-A | 4 |
| 2154 | classic 30 | 4 |
| 2155 | CM 907/S | 4 |
| 2156 | cm870 | 4 |
| 2157 | CMD J6-J26 | 4 |
| 2158 | cmt-ep707 | 4 |
| 2159 | cobra 41plus | 4 |
| 2160 | COLOUR TV | 4 |
| 2161 | COMPACT CHASSIS B2 100 S4 SQ | 4 |
| 2162 | compaq ch6trouble | 4 |
| 2163 | compaq evo n160 | 4 |
| 2164 | compaq presario 1200 series 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275 | 4 |
| 2165 | computron | 4 |
| 2166 | ConradJohnson PV8 | 4 |
| 2167 | CONTINENTAL | 4 |
| 2168 | convertible modules | 4 |
| 2169 | cossor 4100 oscilloscope | 4 |
| 2170 | cossor-494 | 4 |
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| 2171 | counterpoint sa 3000 | 4 |
| 2172 | CP-110 | 4 |
| 2173 | CP-330 | 4 |
| 2174 | cph6101 cph6201 | 4 |
| 2175 | cph6102 cph6202 | 4 |
| 2176 | cr12 | 4 |
| 2177 | crate vc3112 poweramp | 4 |
| 2178 | Crown | 4 |
| 2179 | CRT3002 | 4 |
| 2180 | cs 1200 x | 4 |
| 2181 | CS2552TA | 4 |
| 2182 | CS480 6-W | 4 |
| 2183 | CSL-79-11 Alto A Personal Computer | 4 |
| 2184 | CSV 13 | 4 |
| 2185 | CT-1603 | 4 |
| 2186 | CT-720D-AD-PCBA-SCHEMATIC | 4 |
| 2187 | CT-730D-AD-PCBA-SCHEMATIC | 4 |
| 2188 | CT-F10 | 4 |
| 2189 | CT-F1250 | 4 |
| 2190 | CT2531BM Euro 4 | 4 |
| 2191 | CT2585N | 4 |
| 2192 | CT37C1 | 4 |
| 2193 | CTC 97-108, XL 100 | 4 |
| 2194 | ctu-aa | 4 |
| 2195 | ctv-20n | 4 |
| 2196 | CTV6688 | 4 |
| 2197 | CUC-6360 | 4 |
| 2198 | CUC-7301F Ver 2 | 4 |
| 2199 | CUC6365 | 4 |
| 2200 | CUD-DN858 | 4 |