Isocom, TLP621SMT&R DC Input NPN Phototransistor Output Optocoupler, Surface Mount, 4-Pin SMD
- RS Stock No.:
- 161-1039
- Mfr. Part No.:
- TLP621SMT&R
- Brand:
- Isocom
Bulk discount available
Subtotal (1 reel of 1000 units)*
£263.00
(exc. VAT)
£316.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 25 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 1000 - 2000 | £0.263 | £263.00 |
| 3000 + | £0.256 | £256.00 |
*price indicative
- RS Stock No.:
- 161-1039
- Mfr. Part No.:
- TLP621SMT&R
- 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 | |
| Mounting Type | Surface Mount | |
| Output Device | NPN Phototransistor | |
| Maximum Forward Voltage | 1.3V | |
| Number of Channels | 1 | |
| Number of Pins | 4 | |
| Package Type | SMD | |
| Input Current Type | DC | |
| Typical Rise Time | 2µs | |
| Maximum Input Current | 50 mA | |
| Isolation Voltage | 5300 Vrms | |
| Maximum Current Transfer Ratio | 600% | |
| Typical Fall Time | 3µs | |
| Minimum Current Transfer Ratio | 50% | |
| Series | TLP621 | |
| Select all | ||
|---|---|---|
Brand Isocom | ||
Mounting Type Surface Mount | ||
Output Device NPN Phototransistor | ||
Maximum Forward Voltage 1.3V | ||
Number of Channels 1 | ||
Number of Pins 4 | ||
Package Type SMD | ||
Input Current Type DC | ||
Typical Rise Time 2µs | ||
Maximum Input Current 50 mA | ||
Isolation Voltage 5300 Vrms | ||
Maximum Current Transfer Ratio 600% | ||
Typical Fall Time 3µs | ||
Minimum Current Transfer Ratio 50% | ||
Series TLP621 | ||
- 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
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