MCT-2

Isocom
Optoisolator Transistor with Base Output 5300Vrms 1 Channel 6-DIP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-MCT275X-ND 43 1 $0.55 $0.55 $0.55 $0.29 $0.23 $0.18
Arrow North American Components MCT2 0 1040 $0.24 $0.24 $0.24 $0.16 $0.13 $0.23
Verical Marketplace MCT2 2795 1040 $0.38 $0.00

6N139SMT

Isocom
Optoisolator Darlington with Base Output 5000Vrms 1 Channel 8-SMD

P281C

Isocom
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-ISP281DKR-ND 1742 $0.45 $0.31 $0.34 $0.22 $0.17 $0.14

ILQ1

Isocom

$1.35

ILQ1 Series Quad Channel 70 V 5300 Vrms Phototransistor Optocoupler - DIP-16
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-ILQ1XSM-ND 4 1 $1.84 $1.84 $1.17 $1.00 $0.81 $0.71
Arrow North American Components ILQ1 0 1000 $0.76 $0.76 $0.71 $0.71 $1.09 $0.75
Future Electronics ILQ1 2000 $0.00 $0.00 $0.64 $0.64 $0.60 $0.60
Verical Marketplace ILQ1 50000 1000 $0.82 $0.82

IS2705-1

Isocom

$0.20

Single Channel 3750 Vrms Surface Mount Phototransistor Optocoupler - SOIC-8
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS2705-1 3000 $0.59 $0.41 $0.42 $0.30 $0.23 $0.19
Ameya360 IS2705-1 0 $0.17
Arrow North American Components IS2705-1 0 3000 $0.24
element14 APAC IS2705-1 3000 1000 * $0.00 * $0.00 * $0.00 * $0.00 * $0.26 * $0.22
Future Electronics IS2705-1 9000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.20
Newark IS2705-1 0 1 $0.56 $0.46 $0.36 $0.31 $0.31 $0.31
Verical Marketplace IS2705-1 30000 3000 $0.17
Win Source IS2705-1 3000 1

IS281-4

Isocom

$0.54

SOIC-16 SMT Quad Channel 80 V 50 mA 3750 Vrms Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS281-4 16853
Ameya360 IS281-4 1748
Arrow North American Components IS281-4 0
Future Electronics IS281-4 2000 $0.49
Newark IS281-4 0 $1.56
RS Components IS281-4 0 $48.00
RS Components (APAC) IS281-4 0 $120.89
Rutronik IS281-4 2000 $0.87
TME IS281-4 1528 $1.22
Utmel IS281-4 27402 $0.84
Verical Marketplace IS281-4 2001
Win Source IS281-4 240360 $0.66

ISD5

Isocom
ISD Series 70 V 5300 V High Density Phototransistor Optically Coupled Isolator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-ISD5XG-ND 37 1 $1.03 $1.03 $0.58 $0.53 $0.42 $0.36
Ameya360 ISD5 0 $0.00 $0.00 $0.36 $0.36 $0.36 $0.36
Arrow North American Components ISD5 0 2000 $0.00
Future Electronics ISD5 1400 $0.42
Utsource ISD5 33951 $0.39 $0.34
Verical Marketplace ISD5 50000 2000 $0.38
Win Source ISD5 52000 75

ISP321-1

Isocom
ISP321-1 Series 5300 Vrms 50 % CTR High Density Phototransistor - DIP-4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-ISP321-1XBL-ND 100 $0.66 $0.41 $0.34 $0.26 $0.18 $0.15
Ameya360 ISP321-1 0 $0.00 $0.00 $0.00 $0.15 $0.15 $0.15
Arrow North American Components ISP321-1 0 2000 $0.17
Future Electronics ISP321-1 4500 $0.15
Verical Marketplace ISP321-1 500 239 $0.32 $0.32
Win Source ISP321-1 29863

TIL193B

Isocom
Quad Channel 35 V 5300 Vrms Phototransistor Optically Coupled Isolator
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-TIL193BXG-ND 25 $1.50 $1.34 $1.27 $1.05 $0.68 $0.60
Arrow North American Components TIL193B 60 1 $1.68 $1.56 $1.26 $1.13 $1.11 $1.11
Future Electronics TIL193B 2000 $0.69
Verical Marketplace TIL193B 47500 500 $0.48 $0.48

TLP621-2XGB

Isocom
DIP-8 10 mm Leads Dual Channel 55 V 5300 Vrms 50 mA Phototransistor Optocoupler
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 58-TLP621-2XGBG-ND 43 $0.87 $0.65 $0.49 $0.45 $0.35 $0.29
Future Electronics TLP621-2XGB 5000 $0.53
Utmel TLP621-2XGB 374 $0.52 $0.38 $0.38 $0.33 $0.32 $0.00
Win Source TLP621-2XGB 2200 90