4N27S

Lite-On
OPTOCOUPLER TRANS 1.5KVRMS 6SMD
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N27SLT-ND 0 $0.11
AVNET Express 4N27S 0 65 $0.00
Mouser Electronics 859-4N27S 0 1 $0.47 $0.29 $0.29 $0.17 $0.17 $0.12

MOC3021S

Lite-On

$0.26

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Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 160-2045-6-ND 43099 $0.58 $0.40 $0.37 $0.29 $0.22 $0.18
Ameya360 MOC3021S 0 $0.00 $0.00 $0.00 $0.18 $0.18 $0.18
Arrow North American Components MOC3021S 0 5200 $0.14
AVNET Express MOC3021S 0 65 $0.15
Component Online MOC3021S 70 $1.15 $1.15 $1.15 $1.15 $1.15 $1.15
Mouser Electronics 859-MOC3021S 5784 1 $0.50 $0.23 $0.23 $0.17 $0.17 $0.15
RS Components MOC3021S 0 $20.28
RS Components (APAC) MOC3021S 0 $2.96
Rutronik MOC3021S 0 6240 $0.20
TME MOC3021S 2216 $0.40
Utmel MOC3021S 1108 $0.20 $0.15 $0.15 $0.14 $0.13 $0.00
Win Source MOC3021S 7610 420 $0.18 $0.15

PS2561L-1

Kexin
High Isolation Voltage Single Transistor Type Multi Photocoupler Series
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey PS2561L-1-ND 0 $0.00 $0.00 $0.00
Mouser Electronics 551-PS2561L-1 0 1 $0.00

4N25M

Fairchild Semiconductors

$1.00

DIP6 Through Hole Single Channel 30 V 4170 VAC (RMS) Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N25MLT-ND 0 $0.11
Future Electronics 4N25M 157 1 $0.21 $0.15 $0.14
Mouser Electronics 638-4N25M 0 1 $0.17
Newark 4N25M 3134 1 $0.73 $0.55 $0.55 $0.37 $0.29 $0.29
TME 4N25M 1545 $0.31

4N25SR2M

Fairchild Semiconductors

$0.29

DIP6 SMT Single Channel 30 V 4170 VAC(RMS) Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N25SR2MCT-ND 4939 $0.69 $0.54 $0.44 $0.38 $0.29 $0.29
Future Electronics 4N25SR2M 23000 1000 $0.30 $0.30 $0.25 $0.24 $0.21 $0.21
Mouser Electronics 512-4N25SR2M 2844 $0.53
Newark 4N25SR2M 284 1 $0.79 $0.50 $0.50 $0.28 $0.25 $0.25

4N25TVM

Fairchild Semiconductors
General Purpose 6-Pin Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N25TVM-ND 510 $0.68 $0.53 $0.44 $0.38 $0.22 $0.19
Mouser Electronics 512-4N25TVM 1561 1 $0.68 $0.45 $0.45 $0.29 $0.26 $0.22

4N25VM

Fairchild Semiconductors
General Purpose 6-Pin Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N25VM-ND 186 $0.70 $0.54 $0.45 $0.39 $0.23 $0.20
Mouser Electronics 512-4N25VM 820 1 $0.83 $0.53 $0.53 $0.35 $0.25 $0.21
Newark 4N25VM 178 1 $0.81 $0.54 $0.54 $0.36 $0.29 $0.29

4N27TM

Fairchild Semiconductors
General Purpose 6-Pin Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N27TM-ND 0 $0.00 $0.00
Mouser Electronics 512-4N27TM 0 1

4N36SVM

Fairchild Semiconductors
General Purpose 6-Pin Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N36SVM-ND 0 $0.00 $0.00
Mouser Electronics 512-4N36SVM 0 $0.00

4N38SR2M

Fairchild Semiconductors
6-DIP 80 V 4170 Vrms Surface Mount Bent Leads Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 4N38SR2MCT-ND 1476 $1.10 $0.85 $0.71 $0.61 $0.46 $0.46
Future Electronics 4N38SR2M 1000 1000 $0.00 $0.00 $0.00 $0.00 $0.21 $0.16
Mouser Electronics 512-4N38SR2M 3980 $0.83 $0.69 $0.69 $0.44 $0.36 $0.29
Newark 4N38SR2M 1125 2000 $0.24 $0.24 $0.24 $0.24 $0.24 $0.22