| No image | IL300-EF | Vishay Precision Group | IL300 Series Single Channel 5300 Vrms Wide Bandwidth Linear Optocoupler DIP-8 | $3.1860 – $3.9600 | 13,639 | Tube |
| No image | CNY17F-2 | Vishay Precision Group | VISHAY SEMICONDUCTOR CNY17F-2 Transistor Output Optocoupler, 1, 5 kV, 63 %, 60 mA, DIP, 6 | $0.1790 | 0 | Tube |
 | SFH618A-2 | Vishay Precision Group | SFH618A Series Single Channel 55 V 5300 Vrms Phototransistor Optocoupler DIP-4 | $0.6470 – $0.7340 | 27,552 | Tube |
 | VOL618A-3X001T | Vishay Precision Group | Optocoupler Collector-emitter breakdown voltage: 80 V Input forward current: 60 mA | $0.2800 – $0.3500 | 41,566 | Tape & Reel (TR) |
 | CNY65AYST | Vishay Precision Group | CNY65AYST | $1.2460 – $1.4880 | 26,354 | Tape & Reel (TR) |
| No image | 4N33-X009T | Vishay Precision Group | Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP SMD T/R | $0.1490 – $0.1770 | 53,061 | Tape & Reel (TR) |
| No image | K844P | Vishay Precision Group | K844P | $0.7440 – $0.8840 | 32,411 | Tube |
| No image | ILD755-1 | Vishay Precision Group | Optocoupler AC-IN 2-CH Darlington DC-OUT 8-Pin PDIP | $1.4780 – $1.7110 | 16,567 | Tube |
 | VO615A-4X007T | Vishay Precision Group | Optocoupler Dc-in 1-CH Transistor Dc-out 4-PIN PDIP SMD T/r | $0.0890 – $0.1030 | 31,246 | Tape & Reel (TR) |
 | VO615A-3X019T | Vishay Precision Group | Optocoupler Collector-emitter breakdown voltage: 70 V Input forward current: 60 mA | $0.1500 – $0.1900 | 50,967 | Tape & Reel (TR) |
 | 4N35-X009T | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R | $0.3160 – $0.4440 | 40,079 | Tape & Reel (TR) |
 | SFH6186-5T | Vishay Precision Group | Optocoupler Dc-in 1-CH Transistor Dc-out 4-PIN PDIP SMD T/r | $0.3530 – $0.4390 | 1,000 | Tape & Reel (TR) |
 | TCMT1103 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R / OPTOISOLATOR 3.75KV TRANS 4-SOP | $0.1910 – $0.2890 | 46,361 | Tape & Reel (TR) |
 | VOM618A-8X001T | Vishay Precision Group | OPTOCOUPLER, TRANS., 130-260%, 1MA VDE; No. of Channels: 1; Isolation Voltage: 3.7 | $0.1190 – $0.1380 | 78,039 | Tape & Reel (TR) |
| No image | ILCT6 | Vishay Precision Group | OPTOISOLTR 5.3KV 2CH TRANS 8-DIP | $0.1670 – $0.2050 | 42,945 | Tube |
 | VO615A-4X017T | Vishay Precision Group | Optocoupler Dc-in 1-CH Transistor Dc-out 4-PIN PDIP SMD T/r | $0.0890 – $0.1030 | 45,261 | Tape & Reel (TR) |
 | VOL617A-2T | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R | $0.1440 – $0.1790 | 42,584 | Tape & Reel (TR) |
 | SFH6345 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin PDIP | $1.4210 – $1.6110 | 18,796 | Tube |
 | IL208AT | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC N T/R | $0.4460 – $0.6310 | 29,129 | Cut Tape (CT) |
 | TCMT1117 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat | $0.2940 – $0.3650 | 31,411 | Tape & Reel (TR) |
 | TCLT1100 | Vishay Precision Group | TCLT Series 5000 V Isolation 60 mA SMT Optocoupler Phototransistor 5 Pin | $0.2300 – $0.2800 | 50,593 | Tape & Reel (TR) |
 | TCMT1100 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R / OPTOISOLATOR 3.75KV TRANS 4-SOP | $0.2010 – $0.2920 | 37,125 | Tape & Reel (TR) |
| No image | 4N28 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP Tube | $0.1670 – $0.6000 | 0 | Tube |
 | SFH6106-4T | Vishay Precision Group | Optocoupler Dc-in 1-CH Transistor Dc-out 4-PIN PDIP SMD T/r | $0.2800 – $0.3960 | 40,632 | Tape & Reel (TR) |
 | SFH690AT | Vishay Precision Group | Optocoupler Dc-in 1-CH Transistor Dc-out 4-PIN Sop T/r / Optoisolator 3.75KV Trans 4-SOP | $0.2210 – $0.3380 | 36,552 | Tape & Reel (TR) |
 | VOM617A-4X001T | Vishay Precision Group | OPTOCOUPLER, TRANS., 160-320%, 5MA, VDE; No. of Channels: 1; Isolation Voltage: 3. | $0.1300 – $0.1580 | 46,413 | Tape & Reel (TR) |
 | SFH618A-3 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP | $0.4150 – $0.4730 | 47,178 | Tube |
 | VO617A-3X017T | Vishay Precision Group | Optocoupler Dc-in 1-CH Transistor Dc-out 4-PIN PDIP SMD T/r | $0.1970 – $0.2780 | 42,067 | Tape & Reel (TR) |
| No image | ILQ66-4 | Vishay Precision Group | Optocoupler; Analog; 16-Pin DIP; Darlington; 4 Channel | $0.8000 – $1.0000 | 18,161 | Tube |
 | CNY65AGRST | Vishay Precision Group | Semiconductor; Optocoupler; 600 mil High Voltage Isolation Dist; CTR; 100-300%; SMD-4 | $1.1540 – $1.5950 | 11,556 | Tape & Reel (TR) |
 | TCMT1113 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat | $0.3430 – $0.4880 | 41,402 | Tape & Reel (TR) |
| No image | ILD620-X009T | Vishay Precision Group | Optocoupler Ac-in 2-CH Transistor Dc-out 8-PIN PDIP SMD T/r | $1.0210 – $1.1810 | 28,946 | Tape & Reel (TR) |
| No image | ILD615-2 | Vishay Precision Group | Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP | $0.6320 – $0.7630 | 29,350 | Tube |
 | TCLT1014 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R | $0.2380 – $0.2750 | 33,775 | Tape & Reel (TR) |
 | SFH636-X007T | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD T/R | $1.6920 – $1.8840 | 2,682 | Tape & Reel (TR) |
 | VOMA617A-3X001T | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT Automotive 4-Pin SOP T/R | $0.7240 – $0.9880 | 19,712 | Tape & Reel (TR) |
 | TCMT1107 | Vishay Precision Group | Optocoupler Collector-emitter breakdown voltage: 70 V Input forward current: 60 mA | $0.2430 – $0.3480 | 29,429 | Tape & Reel (TR) |
 | ILQ620-X009T | Vishay Precision Group | Optocoupler Ac-in 4-CH Transistor Dc-out 16-PIN PDIP SMD T/r | $1.9240 – $2.3920 | 10,630 | Tape & Reel (TR) |
 | TCMT1101 | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat T/R | $0.1640 – $0.1900 | 37,379 | Tape & Reel (TR) |
| No image | IL300-F | Vishay Precision Group | Optocoupler Operating temperature: -55...100 C Package: DIL-8 Input forward current: 60 mA | $5.8700 – $7.3000 | 5,827 | Tube |
 | IL256AT | Vishay Precision Group | Optocoupler AC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC N T/R | $0.4100 – $0.5100 | 33,660 | Digi-Reel |
 | TCMT1600 | Vishay Precision Group | Optocoupler Ac-in 1-CH Transistor Dc-out 4-PIN Sop / Optoisolator 3.75KV Trans 4-SOP | $0.3400 – $0.4200 | 7,516 | Tape & Reel (TR) |
 | SFH620A-3 | Vishay Precision Group | SFH620A Series Single Channel 70 V 5300 Vrms Phototransistor Optocoupler DIP-4 | $0.3550 – $0.4890 | 39,433 | Tube |
 | VOS628AT | Vishay Precision Group | Optocoupler Dc-in 1-CH Dc-out 4-PIN SSOP T/r | $0.1990 – $0.2300 | 38,524 | Tape & Reel (TR) |
| No image | SFH6345-X017T | Vishay Precision Group | Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin PDIP SMD T/R | $0.7890 – $0.9150 | 15,747 | Tape & Reel (TR) |
 | SFH6286-2T | Vishay Precision Group | Optocoupler Ac-in 1-CH Transistor Dc-out 4-PIN PDIP SMD T/r | $0.4800 – $0.6000 | 10,005 | Tape & Reel (TR) |
| No image | ILD755-2 | Vishay Precision Group | ILD755 Series Dual Channel 60 V 5300 Vrms Phototransistor Optocoupler DIP-8 | $2.8130 – $3.2080 | 14,915 | Tube |
| No image | MCT6 | Vishay Precision Group | Optocoupler DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP | $0.4380 – $1.3500 | 0 | Tube |