onsemi HMHA281R2 DC Input Optocoupler, Surface Mount, 4-Pin MFP
- RS Stock No.:
- 802-3256
- Mfr. Part No.:
- HMHA281R2
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 20 units)*
£6.80
(exc. VAT)
£8.20
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 1,140 unit(s) shipping from 10 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 20 - 180 | £0.34 | £6.80 |
| 200 - 480 | £0.293 | £5.86 |
| 500 - 980 | £0.254 | £5.08 |
| 1000 + | £0.224 | £4.48 |
*price indicative
- RS Stock No.:
- 802-3256
- Mfr. Part No.:
- HMHA281R2
- 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 | |
| Product Type | Optocoupler | |
| Mount Type | Surface Mount | |
| Maximum Forward Voltage | 1.3V | |
| Packaging | Tape & Reel | |
| Number of Channels | 1 | |
| Number of Pins | 4 | |
| Package Type | MFP | |
| Input Current Type | DC | |
| Typical Rise Time | 3μs | |
| Maximum Input Current | 50mA | |
| Isolation Voltage | 3750Vrms | |
| Minimum Operating Temperature | -55°C | |
| Logic Output | Yes | |
| Maximum Current Transfer Ratio | 600% | |
| Maximum Operating Temperature | 100°C | |
| Standards/Approvals | UL, EN, IEC | |
| Minimum Current Transfer Ratio | 50% | |
| Typical Fall Time | 3μs | |
| Series | HMHA | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type Optocoupler | ||
Mount Type Surface Mount | ||
Maximum Forward Voltage 1.3V | ||
Packaging Tape & Reel | ||
Number of Channels 1 | ||
Number of Pins 4 | ||
Package Type MFP | ||
Input Current Type DC | ||
Typical Rise Time 3μs | ||
Maximum Input Current 50mA | ||
Isolation Voltage 3750Vrms | ||
Minimum Operating Temperature -55°C | ||
Logic Output Yes | ||
Maximum Current Transfer Ratio 600% | ||
Maximum Operating Temperature 100°C | ||
Standards/Approvals UL, EN, IEC | ||
Minimum Current Transfer Ratio 50% | ||
Typical Fall Time 3μs | ||
Series HMHA | ||
Automotive Standard No | ||