Isocom DC Input Optocoupler, Surface Mount, 4-Pin Mini-Flat
- RS Stock No.:
- 161-1054
- Mfr. Part No.:
- IS181D
- Brand:
- Isocom
Bulk discount available
Subtotal (1 reel of 3000 units)*
£564.00
(exc. VAT)
£678.00
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 16 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 3000 - 3000 | £0.188 | £564.00 |
| 6000 + | £0.183 | £549.00 |
*price indicative
- RS Stock No.:
- 161-1054
- Mfr. Part No.:
- IS181D
- 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 | Surface Mount | |
| Maximum Forward Voltage | 1.4V | |
| Number of Channels | 1 | |
| Packaging | Tape & Reel | |
| Number of Pins | 4 | |
| Package Type | Mini-Flat | |
| Input Current Type | DC | |
| Typical Rise Time | 4μs | |
| Maximum Input Current | 50mA | |
| Isolation Voltage | 3750Vrms | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 110°C | |
| Maximum Current Transfer Ratio | 300% | |
| Minimum Current Transfer Ratio | 600% | |
| Typical Fall Time | 3μs | |
| Standards/Approvals | UL | |
| Series | IS | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Isocom | ||
Product Type Optocoupler | ||
Mount Type Surface Mount | ||
Maximum Forward Voltage 1.4V | ||
Number of Channels 1 | ||
Packaging Tape & Reel | ||
Number of Pins 4 | ||
Package Type Mini-Flat | ||
Input Current Type DC | ||
Typical Rise Time 4μs | ||
Maximum Input Current 50mA | ||
Isolation Voltage 3750Vrms | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 110°C | ||
Maximum Current Transfer Ratio 300% | ||
Minimum Current Transfer Ratio 600% | ||
Typical Fall Time 3μs | ||
Standards/Approvals UL | ||
Series IS | ||
Automotive Standard No | ||
- COO (Country of Origin):
- CN
The IS181 series of optocoupler consists of an infrared light emitting diode optically coupled to an NPN silicon photo transistor in a space efficient Mini Flat Package.
Low Profile Package
AC Isolation Voltage 3750VRMS
CTR Selections Available
Wide Operating Temperature Range -55°C to +110°C
APPLICATIONS:
Computer Terminals
Industrial System Controllers
Measuring Instruments
Signal Transmission between Systems of Different Potentials and Impedance