| Model | Manufacturers | lot number | encapsulation | illustrate | 
| CIR013106T01031819SCNP0406 | ITT Interconnect Solutions | 2023+ | connector | Standard Circular Connector | 
| CIR013106T01031819SCYP0406 | ITT Interconnect Solutions | 24+ | connector | Standard Circular Connector | 
| LLE103101 | Honeywell Sensing and Control | 16+ | DIP | Liquid Level Sensors DRY ON, PANEL MOUNT 15mA 5-12V | 
| AUIPS1031R | IR | 14+ | TO-252 | AUIPS1031 Series 36 V 50 mO Intelligent Power Low Side Switch - TO-252 (DPAK) | 
| IPS1031R | IR | 15+ | TO-252 | Intelligent power MOS tube | 
| TTF103/TTF3A103134D1 | NTC | 12+13+ | DIP | Thermistor Brand new original import | 
| CS51031YDR8 | ON | 10+11+ | SOP-8 | Hong Kong spot, imported original | 
| TSC1031IDT | ST | 10+11+ |  | Hong Kong spot, imported original | 
| EE-SX1031 | OMRON | 1025+ | dip | OMRON ELECTRONIC COMPONENTS Optical Sensor (Switch) Transmissive / Slotted Interrupter | 
| 22041031 | MOLEX | 10+ | N/A | Brand new original import, Hong Kong spot | 
| AD1031ARQ | AD | 01+ | SSOP-16 | New original stock in stock | 
| MAX1031BETI | MAXIM | 05+ | TSSOP | Brand new original | 
| 103119D100 | N/A | N/A | QFP100 | Brand new original | 
| CXP1031AQ | SONY | 94 | QFP | New original stock in stock | 
| LT1031BMH | LINEAR | 05+ | CAN-3 | Brand new original | 
| MAX1031BCEG | MAXIM | 05+ | TSSOP | Brand new original | 
| TPS61031PWP | TI | 05+ | N/A | 1A3.3V, 20uA low quiescent current 96% efficiency boost DC-DC converter | 
| AD1031A | AD | 01 | SOP | New original stock in stock | 
| 103117D102 | N/A | N/A | QFP100 | Brand new original | 
| STP1031LGA-250 | SUN | 97+ | BGA | New original stock in stock |