4N25

Texas Instruments
4N25 - Transistor Output Optocoupler, 2500V Isolation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-4N25-ND 13605 458 $0.66 $0.66
AVNET Asia Pacific 4N25 0 2000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Europe 4N25 1035 50 * $0.36 * $0.34 * $0.23 * $0.23
AVNET Express 4N25 904 1 $0.79 $0.41 $0.35 $0.32 $0.32 $0.32
Component Online 4N25 15 $0.58 $0.58 $0.58 $0.58 $0.58 $0.58
element14 APAC 4N25 3795 5 * $0.39 * $0.39 * $0.30 * $0.27 * $0.27
Farnell 4N25 1544 5 * $0.38 * $0.38 * $0.29 * $0.27 * $0.27
Freelance 4N25 150
Future Electronics 4N25 1007 1 $0.19 $0.13 $0.12
Mouser Electronics N/A 0
Newark 4N25 1816 100 $0.00 $0.00 $0.00 $23.61 $22.89 $22.89
Quest Components 4N25 249 $0.18 $0.18 $0.18 $0.18
TME 4N25 187 $0.44

4N36

Texas Instruments
4N36 - Transistor Output Optocoupler, 2500V Isolation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-4N36-ND 7743 875 $0.34 $0.34
AVNET Europe 4N36 700 50 * $0.32 * $0.30 * $0.20 * $0.20
AVNET Express 4N36 28712 1 $0.60 $0.32 $0.27 $0.25 $0.25 $0.25
element14 APAC 4N36 6423 5 * $0.32 * $0.32 * $0.25 * $0.23 * $0.23
Farnell 4N36 5644 5 * $0.33 * $0.33 * $0.25 * $0.23 * $0.23
Freelance 4N36 91
Future Electronics 4N36 700 1 $0.29 $0.14 $0.11
Mouser Electronics N/A 0
Newark 4N36 1243 1 $0.22 $0.22 $0.20 $0.20 $0.20 $0.20
TME 4N36 136 $0.41

6N137

Texas Instruments
DIP-8 CPLR SNGL 10MBD 100V/US -E3
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-6N137-ND 464 344 $0.87 $0.87
AVNET Express 6N137 2000 1 $0.23
Mouser Electronics N/A 0

OPI1268

OPTEK Technology

$4.43

850 nm Open Collector 10 mA High Voltage Isolator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey OPI1268 4543 $8.64 $8.64 $8.64 $7.83 $6.46 $6.04
Ameya360 OPI1268 4173 $6.75 $6.75 $6.75 $6.75
Arrow North American Components OPI1268 0 150 $5.82 $0.00
element14 APAC OPI1268 1164 1 * $9.20 * $8.75 * $8.59 * $8.59 * $8.59 * $8.59
Farnell OPI1268 1692 1 * $8.96 * $8.52 * $8.30 * $8.08 * $8.08 * $8.08
Freelance OPI1268 7
Future Electronics OPI1268 40 1 $6.39 $5.50 $5.15 $5.15 $5.15
Mouser Electronics OPI1268 1398 1 $8.25 $8.25 $8.25 $7.44 $7.02 $7.02
Newark OPI1268 1472 1 $6.15 $6.15 $6.15 $6.15 $6.15 $6.15
Verical Marketplace OPI1268 130 1 $54.74 $13.46 $13.46 $13.46 $6.86 $6.86

PS2503L-1-A

California Eastern Laboratories (CEL)

$0.44

PS2503 Series Single Channel 40 Vce 5000 Vrms SMT Switching Photocoupler - DIP-4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey PS2503L-1A-ND 988 $1.32 $1.07 $0.83 $0.66 $0.46 $0.43
Ameya360 PS2503L-1-A 0 $0.00 $0.00 $0.00 $0.57 $0.57 $0.57
AVNET Express PS2503L-1-A 1916 1 $0.42 $0.42 $0.41 $0.40 $0.40 $0.40
Future Electronics PS2503L-1-A 1500 100 $0.63 $0.45 $0.45
Mouser Electronics N/A 0 $1.20

PS2911-1-K-AX

California Eastern Laboratories (CEL)

$0.63

PS2911-1 Series Single Channel 40 V 2500 Vrms SMT Photocoupler - SMD-4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey PS2911-1-K-AX-ND 0 $1.96 $1.59 $1.23 $1.10 $0.69 $0.64
Ameya360 PS2911-1-K-AX 271 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Arrow North American Components PS2911-1-K-AX 3 1 $1.52 $1.44 $1.25 $0.91 $0.63 $0.62
AVNET Express PS2911-1-K-AX 0 50 $0.62 $0.59
Future Electronics PS2911-1-K-AX 850 50 $1.11 $0.79 $0.70 $0.65
Mouser Electronics 551-PS2911-1-K-AX 0 1
TME PS2911-1-K-AX 38 $1.69
Verical Marketplace PS2911-1-K-AX 8 8 $0.00 $1.13 $1.03 $0.63 $0.62

H11AA3

Isocom
Single Channel 30 V 5300 Vrms Optically Coupled Isolator Through Hole - PDIP-6
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey H11AA3X-ND 739 $0.87 $0.60 $0.60 $0.39 $0.31 $0.26
Arrow North American Components H11AA3 0 1040 $0.00
AVNET Express H11AA3 0 65 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Future Electronics H11AA3 65 $0.37
Mouser Electronics 512-H11AA3 0 1
RS Components H11AA3 0 $5.62
RS Components (APAC) H11AA3 0 $81.51
Verical Marketplace H11AA3 99840 1040 $0.30

MCT210

Isocom

$1.00

OPTOCOUPLER DIP-6 TR. O/P; No. of Channels:1 Channel; Optocoupler Case Style:DIP; No. of Pins:6Pins; Forward Current If Max:50mA; Isolation Voltage:5.3kV; CTR Min:150%; Collector Emitter Voltage V(br)ceo:30V; Packaging:Each; Product Range:-; SVHC:No SVHC (12-Jan-2017); Input Current:40mA; No. of Channels:1Channels; Operating Temperature Max:100°C; Operating Temperature Min:-55°C; Operating Temperature Range:-55°C to +100°C; Optocoupler Output Type:Phototransistor; Output Voltage:30V
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey MCT210 1041 $0.55 $0.50 $0.50 $0.29 $0.23 $0.18
Arrow North American Components MCT210 0 2080 $0.00
element14 APAC MCT210 1278 5 * $0.33 * $0.33 * $0.30 * $0.24 * $0.24
Farnell MCT210 2853 5 * $0.43 * $0.43 * $0.32 * $0.21 * $0.21
Future Electronics MCT210 55 $0.17
Mouser Electronics MCT210 0 1
Newark MCT210 32 5 $0.47 $0.36 $0.36 $0.36 $0.16 $0.14
RS Components MCT210 0 $12.48
Verical Marketplace MCT210 149760 2080 $0.00

6N139S(TA)

Everlight
6N139 Series Series 18 V 5000 Vrms SMT High Gain Split Darlington Photocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 6N139S(TA) 2808
AVNET Express 6N139S(TA) 1000 1000 $0.52
Future Electronics 6N139S(TA) 26000 1000 $0.31
Mouser Electronics 6N139S(TA) 0 3000 $1.04
Rutronik 6N139S(TA) 0 3000 $0.43
Win Source 6N139S(TA) 8990 1

6N137SDM

Fairchild Semiconductors
Single Channel 7 V 5000 Vrms Surface Mount Transistor Optocoupler - DIP-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 6N137SDMCT-ND 0 $1.47 $1.19 $0.92 $0.83 $0.62 $0.62
Future Electronics 6N137SDM 25000 1000 $0.00 $0.00 $0.00 $0.00 $0.45 $0.38
Mouser Electronics 512-6N137SDM 4223 $1.19
Newark 6N137SDM 1116 1000 $0.84 $0.84 $0.84 $0.84 $0.84 $0.73
TME 6N137SDM 992 $1.74