HCPL2730S
onsemi
8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output Optocoupler(Not recommend for new design. The new equivalent part number is HCPL273xM)
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HCPL2730S | 0 | 1 | $2.17 | $1.61 | $1.46 | $1.31 | $1.25 | $1.12 |
| Arrow North American Components | HCPL2730S | 0 | 1000 | $1.42 | $1.42 | $1.42 | $1.42 | $1.45 | $1.42 |
| AVNET Express | HCPL2730S | 1255 | 1 | $0.34 | |||||
| Farnell | HCPL2730S | 0 | 1000 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $1.87 | * $1.87 |
| Mouser Electronics | HCPL2730S | 0 | 1 | ||||||
| Quest Components | HCPL2730S | 16 | $1.62 | $1.22 | $1.22 | $1.22 | $1.22 | ||
| Verical Marketplace | HCPL2730S | 1000 | 210 | $1.60 | $1.50 |
HCPL2731SD
onsemi
8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output Optocoupler(Not recommend for new design. The new equivalent part number is HCPL273xM)
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HCPL2731SD | 0 | 1000 | $2.51 | $1.82 | $1.82 | $100.00 | $0.99 | $0.90 |
| Ameya360 | HCPL2731SD | 0 | $1.09 | $1.09 | |||||
| Arrow North American Components | HCPL2731SD | 0 | 1000 | $1.00 | $0.98 | $0.98 | $0.98 | $0.98 | $0.98 |
| AVNET Asia Pacific | HCPL2731SD | 0 | 1000 | $0.82 | $0.77 | ||||
| AVNET Europe | HCPL2731SD | 7000 | 1000 | ||||||
| AVNET Express | HCPL2731SD | 10000 | 1000 | $0.92 | $0.82 | ||||
| element14 APAC | HCPL2731SD | 478 | 100 | * $0.00 | * $0.00 | * $0.00 | * $1.51 | * $1.37 | * $1.37 |
| Farnell | HCPL2731SD | 254 | 100 | * $0.00 | * $0.00 | * $0.00 | * $1.54 | * $1.42 | * $1.42 |
| Mouser Electronics | HCPL2731SD | 0 | 1 | ||||||
| Newark | HCPL2731SD | 195 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| RS Components | HCPL2731SD | 0 | $120.36 | ||||||
| RS Components (APAC) | HCPL2731SD | 0 | $21.14 | ||||||
| Verical Marketplace | HCPL2731SD | 16 | 8 | $0.98 | $0.98 | $0.98 | $0.98 | $0.98 | |
| Win Source | HCPL2731SD | 2500 | 15 |
HCPL4503TSVM
onsemi
8-Pin DIP 1 Mbit/s Single-Channel High Speed Transistor Output Optocoupler No Base
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HCPL4503TSVM | 990 | 1 | $1.83 | $1.31 | $1.31 | $1.00 | $0.81 | $0.70 |
| AVNET Europe | HCPL4503TSVM | 0 | 1000 | ||||||
| AVNET Express | HCPL4503TSVM | 2000 | 1000 | $0.59 | |||||
| Farnell | HCPL4503TSVM | 0 | 1000 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.68 | * $0.68 |
| Mouser Electronics | HCPL4503TSVM | 0 | 1 | $2.99 | $2.12 | $2.12 | $1.69 | $1.41 | $1.41 |
| Newark | HCPL4503TSVM | 0 | 1000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.66 | $0.66 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HMHA2801AR2V | 6551 | 1 | $0.69 | $0.48 | $0.48 | $0.35 | $0.27 | $0.23 |
| Ameya360 | HMHA2801AR2V | 1600 | $0.96 | $0.96 | $0.96 | $0.96 | $0.96 | $0.96 | |
| Arrow North American Components | HMHA2801AR2V | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.14 |
| AVNET Asia Pacific | HMHA2801AR2V | 0 | 2500 | ||||||
| AVNET Europe | HMHA2801AR2V | 5000 | 2500 | ||||||
| AVNET Express | HMHA2801AR2V | 2500 | 2500 | $0.14 | |||||
| Farnell | HMHA2801AR2V | 0 | 2500 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.20 |
| Future Electronics | HMHA2801AR2V | 2500 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.19 |
| Mouser Electronics | HMHA2801AR2V | 34500 | 1 | $0.79 | $0.52 | $0.52 | $0.34 | $0.29 | $0.29 |
| Newark | HMHA2801AR2V | 12500 | 2500 | $0.30 | $0.30 | $0.30 | $0.30 | $0.30 | $0.27 |
| RS Components | HMHA2801AR2V | 0 | $462.00 | ||||||
| RS Components (APAC) | HMHA2801AR2V | 0 | $22.44 | ||||||
| TME | HMHA2801AR2V | 2295 | $0.77 | ||||||
| Verical Marketplace | HMHA2801AR2V | 90000 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HMHA2801AV | 0 | 3000 | $0.76 | $0.59 | $0.59 | $0.43 | $0.25 | $0.21 |
| Arrow North American Components | HMHA2801AV | 0 | 3000 | $0.66 | $0.54 | $0.54 | $0.30 | $0.23 | $0.18 |
| AVNET Europe | HMHA2801AV | 0 | 3000 | * $0.46 | |||||
| AVNET Express | HMHA2801AV | 3000 | 3000 | $0.17 | |||||
| Farnell | HMHA2801AV | 0 | 3000 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $0.19 |
| Mouser Electronics | HMHA2801AV | 3000 | 1 | $0.71 | $0.47 | $0.47 | $0.31 | $0.24 | $0.21 |
| Newark | HMHA2801AV | 0 | 3000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.18 |
| Verical Marketplace | HMHA2801AV | 2565 | 42 | $0.54 | $0.30 | $0.23 | $0.18 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HMHA281V-ND | 0 | 3000 | $0.17 | |||||
| AVNET Express | HMHA281V | 280 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 512-HMHA281V | 0 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | HMHAA280R2 | 0 | 1 | $1.14 | $0.74 | $0.74 | $0.49 | $0.38 | $0.35 |
| Ameya360 | HMHAA280R2 | 2500 | |||||||
| Arrow North American Components | HMHAA280R2 | 0 | 2500 | $0.66 | $0.50 | $0.49 | $0.30 | $0.25 | $0.25 |
| AVNET Asia Pacific | HMHAA280R2 | 2500 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Europe | HMHAA280R2 | 7500 | 2500 | ||||||
| AVNET Express | HMHAA280R2 | 7500 | 2500 | $0.00 | |||||
| element14 APAC | HMHAA280R2 | 1905 | 100 | * $0.00 | * $0.00 | * $0.00 | * $0.49 | * $0.44 | * $0.44 |
| Farnell | HMHAA280R2 | 2105 | 100 | * $0.00 | * $0.00 | * $0.00 | * $0.49 | * $0.43 | * $0.43 |
| Future Electronics | HMHAA280R2 | 22500 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.18 |
| Mouser Electronics | HMHAA280R2 | 58575 | 1 | $0.72 | $0.49 | $0.49 | $0.36 | $0.31 | $0.29 |
| Newark | HMHAA280R2 | 4375 | 2500 | $0.44 | $0.44 | $0.44 | $0.44 | $0.44 | $0.40 |
| RS Components | HMHAA280R2 | 0 | $11.09 | ||||||
| RS Components (APAC) | HMHAA280R2 | 0 | $22.22 | ||||||
| Verical Marketplace | HMHAA280R2 | 10000 | 2500 | $0.34 | |||||
| Win Source | HMHAA280R2 | 32000 | 26 | $0.21 | $0.19 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | FOD4108S | 945 | 1 | $3.71 | $3.71 | $2.28 | $2.14 | $1.80 | $1.65 |
| Ameya360 | FOD4108S | 0 | $1.63 | $1.63 | |||||
| Arrow Europe | FOD4108S | 880 | 1 | $2.39 | $2.10 | $2.10 | $1.76 | $1.34 | $1.20 |
| Arrow North American Components | FOD4108S | 0 | 1000 | $1.69 | $1.58 | ||||
| AVNET Asia Pacific | FOD4108S | 0 | 1000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Express | FOD4108S | 1118 | 1000 | $1.70 | $1.49 | ||||
| element14 APAC | FOD4108S | 255 | 1 | * $3.97 | * $3.09 | * $2.34 | * $2.14 | * $2.14 | * $2.14 |
| Farnell | FOD4108S | 255 | 1 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $1.62 | * $1.62 |
| Mouser Electronics | FOD4108S | 1816 | 1 | $3.55 | $2.51 | $2.08 | $1.84 | $1.56 | $1.54 |
| Newark | FOD4108S | 255 | 1000 | $0.00 | $0.00 | $0.00 | $0.00 | $2.05 | $1.87 |
| Win Source | FOD4108S | 8000 | 22 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | FOD4108SD | 8509 | 1 | $4.05 | $2.98 | $2.98 | $2.35 | $1.99 | $1.83 |
| Ameya360 | FOD4108SD | 970 | |||||||
| Arrow North American Components | FOD4108SD | 41 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $1.31 | $1.29 |
| AVNET Asia Pacific | FOD4108SD | 0 | 1000 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Europe | FOD4108SD | 0 | 1000 | ||||||
| AVNET Express | FOD4108SD | 1000 | 1000 | $1.74 | $1.52 | ||||
| Farnell | FOD4108SD | 0 | 1000 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $1.66 | * $1.66 |
| Mouser Electronics | FOD4108SD | 963 | 1 | $3.36 | $2.43 | $2.41 | $1.98 | $1.64 | $1.59 |
| Newark | FOD4108SD | 0 | 1000 | $2.30 | $2.30 | $2.30 | $2.30 | $2.30 | $2.09 |
| Verical Marketplace | FOD4108SD | 41 | 4 | $2.41 | $1.58 | $1.73 | $1.73 | $1.73 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | FOD420V | 532 | $4.04 | $2.86 | $2.86 | $2.34 | $1.81 | $1.70 | |
| Arrow North American Components | FOD420V | 0 | 1000 | $1.46 | $1.45 | ||||
| AVNET Express | FOD420V | 764 | 1000 | $1.93 | $1.69 | ||||
| Farnell | FOD420V | 0 | 1000 | * $0.00 | * $0.00 | * $0.00 | * $0.00 | * $1.83 | * $1.83 |
| Mouser Electronics | FOD420V | 4 | 1 | $4.02 | $2.85 | $2.70 | $2.34 | $1.80 | $1.74 |
| Newark | FOD420V | 0 | 1000 | $0.00 | $0.00 | $0.00 | $0.00 | $1.80 | $1.80 |
| Verical Marketplace | FOD420V | 1000 | 1000 | $1.52 | $1.45 |






