 | ISD74X | Isocom Components | OPTOISO 5.3KV 2CH TRANS 8DIP | $0.5610 – $1.0100 | 590 | Tube |
 | ISP817CX | Isocom Components | OPTOISO 5.3KV TRANS 4DIP | $0.1300 – $0.5900 | 0 | Tube |
| No image | 6N139 | Isocom Components | OPTOISO 5KV DARL W/BASE 8DIP | $0.8080 – $2.1700 | 681 | Tube |
 | H11AV3X | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6DIP | $0.3140 – $0.5600 | 525 | Tube |
| H11A1X | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6DIP | $0.3140 – $0.5600 | 928 | Tube |
 | CNY17-1XSM | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6SMD | $0.1710 – $0.6100 | 0 | Tube |
 | PS2501-1XSM | Isocom Components | Isocom Components PS2501-1XSM Transistor OPTOISO 5.3KV TRANS 4SMD 80V Surface Mount | $0.1310 – $0.2000 | 57,636 | Tube |
| H11AA4X | Isocom Components | ISOCOM H11AA4X Transistor Output Optocoupler, 1 Channel, 5.3 kV, 100 %, 50 mA, DIP, 6 Pins | $0.3170 – $0.3670 | 55,227 | Tube |
| No image | PS2502-4X | Isocom Components | PS2502-4X | $0.7440 – $0.8930 | 25,311 | Tube |
| ISP817X | Isocom Components | OPTOISO 5.3KV TRANS 4DIP | $0.1300 – $0.5900 | 0 | Tube |
| PS2502-2X | Isocom Components | OPTOISO 5.3KV 2CH DARL 8DIP | $0.6890 – $1.2200 | 359 | Tube |
| H11A2XSM | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6SMD | $0.1710 – $0.6100 | 0 | Tube |
| No image | ISP817DXSMT-R | Isocom Components | OPTOISO 5.3KV TRANS 4SMD | $0.2370 – $0.5500 | 0 | Cut Tape (CT) |
| CNY17F-4XSM | Isocom Components | OPTOISO 5.3KV TRANSISTOR 6SMD | $0.3430 – $0.6100 | 53 | Tube |
| No image | ISP827XSM | Isocom Components | ISP827XSM | $0.2700 – $0.3160 | 35,620 | Tube |
 | PS2501-4XSM | Isocom Components | Optoisolator Transistor Output 5300Vrms 4 Channel | $0.5300 – $0.6420 | 35,435 | Tube |
| TLP321X | Isocom Components | OPTOISO 5.3KV TRANS 4DIP | $0.1300 – $0.5900 | 0 | Tube |
| No image | PS2501-2 | Isocom Components | Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP | $0.2370 – $0.2700 | 40,714 | Tube |
| MCT2EX | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6DIP | $0.2750 – $0.9200 | 0 | Tube |
| CNY17-2X | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6DIP | $0.1570 – $0.5600 | 0 | Tube |
| No image | PS2502-2 | Isocom Components | PS2502 Series Dual Channel 40 V 5300 Vrms Phototransistor Optocoupler DIP-8 | $0.6390 – $0.8970 | 705 | Tube |
| ISP817XSM | Isocom Components | OPTOISO 5.3KV TRANS 4SMD | $0.1450 – $0.6600 | 0 | Tube |
| ISP817BXSM | Isocom Components | OPTOISO 5.3KV TRANS 4SMD | $0.1450 – $0.6600 | 0 | Tube |
| CNY17-3X | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6DIP | $0.3140 – $0.5600 | 83 | Tube |
| ISP847XSM | Isocom Components | ISP847XSM | $0.6880 – $0.8180 | 33,558 | Tube |
| No image | H11AA4 | Isocom Components | ISOCOM H11AA4X Transistor Output Optocoupler, 1 Channel, 5.3 kV, 100 %, 50 mA, DIP, 6 Pins | $0.2240 | 0 | Tube |
| ISP817BX | Isocom Components | OPTOISO 5.3KV TRANS 4DIP | $0.1300 – $0.5900 | 0 | Tube |
| ISP817DXSM | Isocom Components | OPTOISO 5.3KV TRANS 4SMD | $0.1450 – $0.6600 | 0 | Tube |
| TLP521-2XGB | Isocom Components | DIP-8 10 mm Leads Dual Channel 55 V 5300 Vrms Phototransistor Optocoupler | $0.2060 – $0.2950 | 27,722 | Tube |
| No image | MOC8111 | Isocom Components | MOC8111 Series Single Channel 30 V 5300 Vrms Phototransistor Optocoupler DIP-6 | $0.0790 – $0.0880 | 15,153 | Tube |
| CNY17-3XSM | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6SMD | $0.3430 – $0.6100 | 72 | Tube |
 | IS849X | Isocom Components | OPTOISO 5KV 4CH TRANS 16DIP | $0.6360 – $1.9600 | 0 | Tube |
| No image | ISP847X | Isocom Components | Optoisolator Transistor Output 5300Vrms 4 Channel | $0.5020 – $0.6050 | 48,101 | Tube |
| IS355 | Isocom Components | Optoisolator Darlington Output 3750Vrms 1 Channel | $0.3070 – $0.3720 | 63,454 | Digi-Reel |
| No image | ICPL2630 | Isocom Components | Optoisolator Transistor Output 5000Vrms 2 Channel 8-DIP | $0.7910 – $0.9490 | 30,635 | Tube |
| ISD5X | Isocom Components | Optocoupler, DIP-8, Dual, Tr. O/p | $0.3490 – $0.4030 | 34,302 | Tube |
| CNY17F-4X | Isocom Components | OPTOISO 5.3KV TRANSISTOR 6DIP | $0.1570 – $0.5600 | 0 | Tube |
| ISP814X | Isocom Components | OPTOISO 5.3KV TRANS 4DIP | $0.3430 – $0.6100 | 478 | Tube |
 | IS281A | Isocom Components | Isocom Components IS281A Transistor OPTOCOUP 4SMD 80V 50mA Surface Mount 4-SOIC (0.173" 4.40mm Width | $0.0830 – $0.1190 | 59,104 | Cut Tape (CT) |
| IS281K | Isocom Components | Optoisolator Transistor Output 3750Vrms 1 Channel | $0.1770 – $0.2140 | 59,013 | Digi-Reel |
| TLP521XGB | Isocom Components | OPTOISO 5.3KV 1CH TRANS 4DIP | $0.1040 – $0.4700 | 0 | Tube |
| No image | 6N136SMT-R | Isocom Components | OPTOISO 5KV TRANS W/BASE 8SMD | $0.3320 – $0.3710 | 0 | Tape & Reel (TR) |
| 4N27XSM | Isocom Components | OPTOISO 5.3KV TRANS W/BASE 6SMD | $0.1710 – $0.6100 | 0 | Tube |
| CNY17-4XSM | Isocom Components | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD | $0.1300 – $0.1580 | 69,866 | Tube |
| IS281GR | Isocom Components | IS281GR | $0.1770 – $0.2140 | 55,436 | Tape & Reel (TR) |
| IS281 | Isocom Components | Isocom Components IS281 Transistor OPTOCOUPLER TRANS MINI-FLAT 80V 50mA Surface Mount | $0.0990 – $0.1650 | 10,005 | Tape & Reel (TR) |
| No image | PS2505-2 | Isocom Components | Dual Channel 80 V 5300 Vrms Phototransistor Optocoupler Through Hole DIP-8 | $0.4000 – $0.4550 | 36,500 | Tube |
| No image | PS2505-4X | Isocom Components | OPTOISO 5.3KV 4CH TRANS 16DIP | $1.1020 – $1.9600 | 935 | Tube |
