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 * $0.20 * $0.17
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 37000 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 1 $0.55 $0.34 $0.40 $0.20 $0.15 $0.13
Ameya360 IS357 2950
Arrow North American Components IS357 0 3000 $0.00
element14 APAC IS357 976 100 * $0.00 * $0.00 * $0.24 * $0.24 * $0.20 * $0.20
Farnell IS357 1914 100 * $0.00 * $0.00 * $0.00 * $0.21 * $0.16 * $0.16
Future Electronics IS357 3000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.13
Newark IS357 2384 3000 $0.15
TME IS357 292 $0.40
Utmel IS357 12480 $0.19 $0.14 $0.14 $0.12 $0.11
Win Source IS357 10700 165

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

IS281GB

Isocom
Quad Channel 80 V 50 mA 3750 Vrms SMT Phototransistor Optocoupler -DIP-4
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS281GB 5984 $0.60 $0.39 $0.44 $0.26 $0.20 $0.16
Arrow North American Components IS281GB 1293 1 $0.69 $0.57 $0.43 $0.40 $0.28 $0.28
Future Electronics IS281GB 12000 1000 $0.00 $0.00 $0.00 $0.00 $0.12 $0.12
Newark IS281GB 0 1 $0.56 $0.46 $0.36 $0.31 $0.31 $0.31
RS Components IS281GB 0 $1.44
RS Components (APAC) IS281GB 0 $352.00
Rutronik IS281GB 0 3000 $0.25
Utmel IS281GB 59000 $0.32 $0.24 $0.24 $0.21
Utsource IS281GB 33951 $0.00 $0.00 $0.00 $0.13 $0.11 $0.11
Verical Marketplace IS281GB 1293 38 $0.43 $0.40 $0.28 $0.28
Win Source IS281GB 43385 295 $0.20 $0.17

IS314W

Isocom
Single Channel 35 V 5000 Vrms Phototransistor Optically Coupled Isolator -SOIC-6
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS314W 1974
Arrow North American Components IS314W 0 3000
Future Electronics IS314W 3000 1000 $0.56
Newark IS314W 0 3000 $0.69
RS Components IS314W 0 $7.62
RS Components (APAC) IS314W 0 $16.14
Rutronik IS314W 0 3000 $0.67
Utmel IS314W 15 $1.96
Verical Marketplace IS314W 201 15
Win Source IS314W 2950 70

ICPL2601SMT&R

Isocom
OPTOISOLATOR 2.5KV OPN COLL 8SMD
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey ICPL2601SMCT-ND 2000 $1.85 $1.50 $1.16 $1.04 $0.62 $0.55
Arrow North American Components ICPL2601SMT&R 0 1000
Newark ICPL2601SMT&R 0 2000 $0.98
RS Components ICPL2601SMT&R 0 $706.80
Verical Marketplace ICPL2601SMT&R 6000 1000 $0.52 $0.52

IS354

Isocom
OPTOISO 3.75KV TRANS MINI-FLAT
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS354 8050 $0.66 $0.52 $0.43 $0.37 $0.22 $0.18
element14 APAC IS354 2000 1000 * $0.00 * $0.00 * $0.00 * $0.00 * $0.27 * $0.23
Newark IS354 0 3000 $0.19
Utsource IS354 33951 $0.24 $0.24 $0.22 $0.21
Win Source IS354 5800 230

TLP521-4XSM

Isocom
OPTOISO 5.3KV 4CH TRANS 16SMD
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TLP521-4XSM 740
Ameya360 TLP521-4XSM 1395
TME TLP521-4XSM 451 $0.90
Utmel TLP521-4XSM 4190 $0.80
Win Source TLP521-4XSM 1460

IS281B

Isocom
OPTOCOUP TRANS 4SMD
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey IS281B 2363 $0.66 $0.52 $0.43 $0.37 $0.21 $0.17
Newark IS281B 0 3000 $0.19
RS Components IS281B 0 $5.81
Win Source IS281B 2960 18