Isocom, TLP621-4GB DC Input NPN Phototransistor Output Quad Optocoupler, Through Hole, 16-Pin DIP
- RS stock no.:
- 161-1045
- Mfr. Part No.:
- TLP621-4GB
- Manufacturer:
- Isocom
Bulk discount available
Subtotal (1 tube of 25 units)*
R 494,25
(exc. VAT)
R 568,50
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- 250 unit(s) ready to ship from another location
- Plus 400 unit(s) shipping from 11 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 25 - 25 | R 19.77 | R 494.25 |
| 50 - 100 | R 19.275 | R 481.88 |
| 125 + | R 18.697 | R 467.43 |
*price indicative
- RS stock no.:
- 161-1045
- Mfr. Part No.:
- TLP621-4GB
- Manufacturer:
- Isocom
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Isocom | |
| Mounting Type | Through Hole | |
| Output Device | NPN Phototransistor | |
| Maximum Forward Voltage | 1.3V | |
| Number of Channels | 4 | |
| Number of Pins | 16 | |
| Package Type | DIP | |
| 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 | 100% | |
| Series | TLP621 | |
| Select all | ||
|---|---|---|
Brand Isocom | ||
Mounting Type Through Hole | ||
Output Device NPN Phototransistor | ||
Maximum Forward Voltage 1.3V | ||
Number of Channels 4 | ||
Number of Pins 16 | ||
Package Type DIP | ||
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 100% | ||
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