| Model | Manufacturers | lot number | encapsulation | illustrate | 
| SP1485EEN | SIPEX | 10+11+ | SOP8 | Hong Kong spot, imported original | 
| SP3243EHCT | SIPEX | 10+11+ | SOP28 | Hong Kong spot, imported original | 
| SP213ECT-L/TR | SIPEX | 10+11+ | SOP28 | Hong Kong spot, imported original | 
| SP213ECT | SIPEX | 10+11+ | SOP28 | Hong Kong spot, imported original | 
| SP3232ECT/TR | SIPEX | 10+11+ | SOP16 | Hong Kong spot, imported original | 
| SP3232ECT | SIPEX | 10+11+ | SOP16 | Hong Kong spot, imported original | 
| SP3220ECT-L/TR | SIPEX | 10+11+ | SOP16 | Hong Kong spot, imported original | 
| SP234AET-L | SIPEX | 10+11+ | SOP16 | Hong Kong spot, imported original | 
| SP231AET/TR | SIPEX | 10+11+ | SOP16 | Hong Kong spot, imported original | 
| SP3086EEN-L | SIPEX | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| SP3080EMN-L | SIPEX | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| SP3080EEN-L | SIPEX | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| SP3076ECN-L/TR | SIPEX | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| SP3073ECN-L/TR | SIPEX | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| SP3070ECN-L/TR | SIPEX | 10+11+ | SOP14 | Hong Kong spot, imported original | 
| SPX3819M5-L-1-5/TR | SIPEX | 10+11+ |  | Hong Kong spot, imported original | 
| SPX1117-3.3 | SIPEX | 10+ | SOT223 | Voltage stabilization chip | 
| SP690SEN-L/TR | SIPEX | 10+ | SOP-8 |  | 
| SP7655ER | SIPEX | 09+ | QFN26 | Wide input voltage range, 8Amp 300kHz buck regulator | 
| SP3232EEN | SIPEX | 10+ | SOP | True 3.0V to 5.5V RS-232 transceiver |