SD74

Isocom
Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ISD74X-ND 128 1 $1.01 $0.66 $0.66 $0.43 $0.34 $0.30

6N137SM

Isocom
Logic Output Optoisolator 10Mbps Open Collector 5000Vrms 1 Channel 5kV/µs CMTI 8-SMD
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 6N137SM 1925
Arrow North American Components 6N137SM 0
TME 6N137SM 504 $0.88
Verical Marketplace 6N137SM 10000

CA-230

Isocom
Optoisolator Darlington with Base Output 5300Vrms 1 Channel 6-DIP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-MCA230G-ND 60 1 $0.71 $0.59 $0.59 $0.38 $0.30 $0.24

H11L1SMTR

Isocom
Single Channel 15 V 5000 Vrms Optically Coupled Isolator Surface Mount - DIP-6
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey H11L1SMDKR-ND 0 1 $1.17 $0.74 $0.74 $0.55 $0.42 $0.42
Ameya360 H11L1SMTR 0 $0.00 $0.00 $0.00 $0.00 $0.72 $0.72
Arrow North American Components H11L1SMT/R 9 1 $1.14 $1.14 $1.14 $1.14 $1.14 $1.14
Future Electronics H11L1SMTR 8000 $0.55
Verical Marketplace H11L1SMT/R 120000 3000 $0.36

ILD74

Isocom
ILD74 Series Dual Channel 20 V 5300 Vrms Phototransistor Optocoupler - DIP-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-ILD74XG-ND 44 1 $1.09 $1.09 $0.62 $0.57 $0.45 $0.38
Arrow North American Components ILD74 0 2000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.38
Future Electronics ILD74 500 50 $0.00 $0.00 $0.63 $0.63 $0.58 $0.58
Verical Marketplace ILD74 50000 2000 $0.61 $0.61 $0.61 $0.95 $0.71 $0.00

IS181GB

Isocom
IS181 Series 1 Channel 80 V 3750 Vrms SMT Phototransistor Photocoupler - SMD-4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS181GB 2416 1 $0.55 $0.34 $0.38 $0.20 $0.15 $0.13
Arrow North American Components IS181GB 5996 1 $0.39 $0.27 $0.13 $0.19 $0.14 $0.12
element14 APAC IS181GB 3000 1000 * $0.00 * $0.00 * $0.00 * $0.00 * $0.19 * $0.16
Future Electronics IS181GB 12000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.10
Newark IS181GB 0 1 $0.59 $0.46 $0.32 $0.27 $0.27 $0.27
RS Components IS181GB 0 $33.90
RS Components (APAC) IS181GB 0 $14.27
Rutronik IS181GB 28000 3000 $0.19
Utmel IS181GB 413650 $0.15 $0.11 $0.11 $0.10 $0.09
Verical Marketplace IS181GB 5996 60 $0.13 $0.19 $0.14 $0.12
Win Source IS181GB 203300 430 $0.13 $0.10

IS357

Isocom

$0.62

Single Channel 80 V 3750 Vrms Phototransistor Optically Coupled Isolator-SDIP-4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS357 1422
Ameya360 IS357 2950
Arrow North American Components IS357 0
element14 APAC IS357 2116 $0.31
Farnell IS357 1914 $0.16
Future Electronics IS357 3000 $0.13
Newark IS357 2384 $0.18
TME IS357 292 $0.40
Utmel IS357 12480 $0.19
Win Source IS357 10700

TLP521-4XGB

Isocom
DIP16 10 mm Leads Quad Channel 55 V 5300 Vrms Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TLP521-4XGB 1195 1 $1.76 $1.11 $1.07 $0.82 $0.63 $0.53
Future Electronics TLP521-4XGB 5000 $1.25
Utmel TLP521-4XGB 1481 $0.84 $0.64 $0.64 $0.56 $0.54
Win Source TLP521-4XGB 10300 75

TLP620-2X

Isocom
DIP-8 Through Hole Dual Channel 55 V 5300 Vrms 50 mA Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TLP620-2X-ND 703 1 $1.02 $0.83 $0.64 $0.51 $0.36 $0.32
Ameya360 TLP620-2X 3050 $0.00 $0.00 $0.42 $0.42 $0.42 $0.42
Future Electronics TLP620-2X 400 50 $0.39 $0.37 $0.32 $0.32
Win Source TLP620-2X 54700 14

H11A1

Isocom

$0.41

DIP6 Through Hole Single Channel 30 V 5300 Vrms Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey H11A1X-ND 53 1 $0.58 $0.38 $0.38 $0.25 $0.19 $0.17
Arrow North American Components H11A1 0 2080 $0.17 $0.17 $0.17 $0.16 $0.13 $0.00
Future Electronics H11A1 195 1 $0.00 $0.00 $0.00 $0.17 $0.17 $0.16
RS Components H11A1 0 $14.85
Verical Marketplace H11A1 2730 193 $0.32 $0.00