onsemi, MOC8021SM Optocoupler, Surface Mount, 6-Pin SMT
- RS Stock No.:
- 185-8633
- Mfr. Part No.:
- MOC8021SM
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 10 units)*
£6.46
(exc. VAT)
£7.75
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £0.646 | £6.46 |
| 100 - 240 | £0.557 | £5.57 |
| 250 - 490 | £0.483 | £4.83 |
| 500 + | £0.424 | £4.24 |
*price indicative
- RS Stock No.:
- 185-8633
- Mfr. Part No.:
- MOC8021SM
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Mounting Type | Surface Mount | |
| Maximum Forward Voltage | 2V | |
| Number of Channels | 1 | |
| Number of Pins | 6 | |
| Package Type | SMT | |
| Maximum Input Current | 60 mA | |
| Isolation Voltage | 4170 Vrms ac | |
| Minimum Current Transfer Ratio | 1000% | |
| Series | MOC | |
| Special Features | The Devices have a Gallium Arsenide Infrared Emitting Diode Coupled with a Silicon Darlington Phototransistor | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Mounting Type Surface Mount | ||
Maximum Forward Voltage 2V | ||
Number of Channels 1 | ||
Number of Pins 6 | ||
Package Type SMT | ||
Maximum Input Current 60 mA | ||
Isolation Voltage 4170 Vrms ac | ||
Minimum Current Transfer Ratio 1000% | ||
Series MOC | ||
Special Features The Devices have a Gallium Arsenide Infrared Emitting Diode Coupled with a Silicon Darlington Phototransistor | ||
- COO (Country of Origin):
- TH
The MOC8021M and MOC8050M are photodarlington-type optically coupled optocouplers. The devices have a gallium arsenide infrared emitting diode coupled with a silicon darlington phototransistor.
High BVCEO
Minimum 50V (MOC8021M)
Minimum 80V (MOC8050M)
High current transfer ratio:
Minimum 1,000% (MOC8021M)
Minimum 500% (MOC8050M)
500%
No base connection for improved noise immunity
Appliances, measuring instruments
I/O interface for computers
Programmable controllers
Portable electronics
Interfacing and coupling systems of different potentials and impedances
Solid state relays
Applications
Consumer Appliances
Industrial Motor
Minimum 50V (MOC8021M)
Minimum 80V (MOC8050M)
High current transfer ratio:
Minimum 1,000% (MOC8021M)
Minimum 500% (MOC8050M)
500%
No base connection for improved noise immunity
Appliances, measuring instruments
I/O interface for computers
Programmable controllers
Portable electronics
Interfacing and coupling systems of different potentials and impedances
Solid state relays
Applications
Consumer Appliances
Industrial Motor