| 型号 | 厂商 | 描述 |
| a024 | Xeltek | ADAPTER PROGRAMMER 48-TSOP |
| a0242j2 | APEM Components, LLC | 30MM IND CTRL PB OPERATOR |
| a0242k1 | APEM Components, LLC | IND CTRL LED ASSY 24V RED |
| a0242k2 | APEM Components, LLC | IND CTRL LED ASSY 24V GRN |
| a0243k1 | APEM Components, LLC | IND CTRL LED ASSY 24V RED |
| a0244h1 | APEM Components, LLC | IND CTRL LED ASSY 6V RED |
| a0244h2 | APEM Components, LLC | IND CTRL LED ASSY 6V GRN |
| a0244h3 | APEM Components, LLC | IND CTRL LED ASSY 6V AMBER |
| a0244j1 | APEM Components, LLC | IND CTRL LED ASSY 12V RED |
| a0244j2 | APEM Components, LLC | IND CTRL LED ASSY 12V GRN |
| a0244k2 | APEM Components, LLC | IND CTRL LED ASSY 24V GRN |
| a0244k3 | APEM Components, LLC | IND CTRL LED ASSY 24V RED |
| a025 | Xeltek | ADAPTER PROGRAMMER 24-SDIP |
| a02501 | APEM Components, LLC | SWITCH BLOCK 1 NO |
| a02502 | APEM Components, LLC | SWITCH BLOCK 1 NC |
| a02503 | APEM Components, LLC | SWITCH BLOCK 2 NO |
| a02504 | APEM Components, LLC | SWITCH BLOCK 2 NC |
| a02505 | APEM Components, LLC | SWITCH BLOCK 1 NO 1 NC |
| a02506 | APEM Components, LLC | SWITCH BLOCK 1 NO |
| a02507 | APEM Components, LLC | SWITCH BLOCK 1 NC |
| a02508 | APEM Components, LLC | 22MM IND CTRL 2ND SWITCH BLOCK |
| a02509 | APEM Components, LLC | 22MM IND CTRL 2ND SWITCH BLOCK |
| a02510 | APEM Components, LLC | 22MM IND CTRL 2ND SWITCH BLOCK |
| a02511 | APEM Components, LLC | SWITCH BLOCK DP EMERGENCY STOP |
| a02512 | APEM Components, LLC | SWITCH BLOCK SP EMERGENCY STOP |
| a026 | Xeltek | ADAPTER PROGRAMMER 24-SSOP |
| a0261a | APEM Components, LLC | 22MM IND CTRL RECTANGULAR SCREEN |
| a0261b | APEM Components, LLC | SCREEN RED RECTANGULAR |
| a0261c | APEM Components, LLC | SCREEN AMBER RECTANGULAR |
| a0261d | APEM Components, LLC | 22MM IND CTRL RECTANGULAR SCREEN |
| a0261e | APEM Components, LLC | SCREEN GREEN RECTANGULAR |
| a0261f | APEM Components, LLC | SCREEN BLUE RECTANGULAR |
| a0261g | APEM Components, LLC | SCREEN CLEAR RECTANGULAR |
| a0261j | APEM Components, LLC | 22MM IND CTRL RECTANGULAR SCREEN |
| a0262a | APEM Components, LLC | 22MM IND CTRL SQUARE SCREEN |
| a0262b | APEM Components, LLC | SCREEN RED SQUARE |
| a0262c | APEM Components, LLC | SCREEN AMBER SQUARE |
| a0262d | APEM Components, LLC | 22MM IND CTRL SQUARE SCREEN |
| a0262e | APEM Components, LLC | SCREEN GREEN SQUARE |
| a0262f | APEM Components, LLC | SCREEN BLUE SQUARE |
| a0262g | APEM Components, LLC | SCREEN CLEAR SQUARE |
| a0262j | APEM Components, LLC | 22MM IND CTRL SQUARE SCREEN |
| a0263a | APEM Components, LLC | 22MM IND CTRL ROUND SCREEN |
| a0263b | APEM Components, LLC | SCREEN RED ROUND |
| a0263c | APEM Components, LLC | SCREEN AMBER ROUND |
| a0263d | APEM Components, LLC | 22MM IND CTRL ROUND SCREEN |
| a0263e | APEM Components, LLC | SCREEN GREEN ROUND |
| a0263f | APEM Components, LLC | SCREEN BLUE ROUND |
| a0263g | APEM Components, LLC | SCREEN CLEAR ROUND |
| a0263j | APEM Components, LLC | 22MM IND CTRL ROUND SCREEN |