Isocom TLP621-4GB DC Input 4-Channel Optocoupler, Through Hole, 16-Pin DIP
- RS Stock No.:
- 161-1045
- Mfr. Part No.:
- TLP621-4GB
- Brand:
- Isocom
Bulk discount available
Subtotal (1 tube of 25 units)*
£21.85
(exc. VAT)
£26.225
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 400 unit(s) shipping from 20 April 2026
- Plus 250 unit(s) shipping from 20 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 25 - 25 | £0.874 | £21.85 |
| 50 - 100 | £0.842 | £21.05 |
| 125 + | £0.818 | £20.45 |
*price indicative
- RS Stock No.:
- 161-1045
- Mfr. Part No.:
- TLP621-4GB
- Brand:
- Isocom
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Isocom | |
| Product Type | Optocoupler | |
| Mount Type | Through Hole | |
| Maximum Forward Voltage | 1.3V | |
| Number of Channels | 4 | |
| Packaging | Tube | |
| Number of Pins | 16 | |
| Package Type | DIP | |
| Input Current Type | DC | |
| Typical Rise Time | 2μs | |
| Maximum Input Current | 50mA | |
| Isolation Voltage | 5300Vrms | |
| Minimum Operating Temperature | -30°C | |
| Maximum Operating Temperature | 100°C | |
| Maximum Current Transfer Ratio | 6% | |
| Typical Fall Time | 3μs | |
| Standards/Approvals | UL | |
| Minimum Current Transfer Ratio | 100% | |
| Series | TLP621 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Isocom | ||
Product Type Optocoupler | ||
Mount Type Through Hole | ||
Maximum Forward Voltage 1.3V | ||
Number of Channels 4 | ||
Packaging Tube | ||
Number of Pins 16 | ||
Package Type DIP | ||
Input Current Type DC | ||
Typical Rise Time 2μs | ||
Maximum Input Current 50mA | ||
Isolation Voltage 5300Vrms | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature 100°C | ||
Maximum Current Transfer Ratio 6% | ||
Typical Fall Time 3μs | ||
Standards/Approvals UL | ||
Minimum Current Transfer Ratio 100% | ||
Series TLP621 | ||
Automotive Standard No | ||
- COO (Country of Origin):
- TH
The TLP621, TLP621-2 and TLP621-4 series of optically coupled isolator consist of an infrared light emitting diode and an NPN silicon photo transistor in a space efficient Dual In Line Plastic Package.
AC Isolation Voltage 5300VRMS
CTR Selections Available
Wide Operating Temperature Range -30°C to +100°C
APPLICATIONS:
Computer Terminals
Industrial System Controllers
Measuring Instruments
Signal Transmission between Systems of Different Potentials and Impedances