ISP814AXSM is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent

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ISP814AXSM | |
|---|---|
DigiKey Part Number | 58-ISP814AXSM-ND |
Manufacturer | |
Manufacturer Part Number | ISP814AXSM |
Description | OPTOISOLTR 5.3KV 1CH TRANS 4-SMD |
Manufacturer Standard Lead Time | 4 Weeks |
Customer Reference | |
Detailed Description | Optoisolator Transistor Output 5300Vrms 1 Channel 4-SMD |
Datasheet | Datasheet |
Product Attributes
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Category | Output Type Transistor |
Manufacturer Isocom Components 2004 LTD | Voltage - Output (Max) 35V |
Series | Current - Output / Channel 50mA |
Packaging Tube | Voltage - Forward (Vf) (Typ) 1.2V |
Part Status Active | Current - DC Forward (If) (Max) 50 mA |
Number of Channels 1 | Vce Saturation (Max) 200mV |
Voltage - Isolation 5300Vrms | Operating Temperature -30°C ~ 100°C |
Current Transfer Ratio (Min) 50% @ 1mA | Mounting Type Surface Mount |
Current Transfer Ratio (Max) 150% @ 1mA | Package / Case 4-SMD, Gull Wing |
Rise / Fall Time (Typ) 4µs, 3µs | Supplier Device Package 4-SMD |
Input Type AC, DC |
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Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ISP814ASM | Isocom Components 2004 LTD | 0 | 58-ISP814ASM-ND | $0.22004 | Parametric Equivalent |
| ISP814ASMT&R | Isocom Components 2004 LTD | 0 | 58-ISP814ASMT&RTR-ND | $0.26634 | Parametric Equivalent |
| ISP814AXSMT&R | Isocom Components 2004 LTD | 0 | 58-ISP814AXSMT&RTR-ND | $0.75000 | Parametric Equivalent |
In-Stock: 0
100 estimated in stock on 16-Nov-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.63000 | $0.63 |
| 10 | $0.43700 | $4.37 |
| 100 | $0.31680 | $31.68 |
| 500 | $0.26268 | $131.34 |
| 1,000 | $0.24492 | $244.92 |
| 2,000 | $0.22982 | $459.64 |
| 5,000 | $0.21331 | $1,066.55 |
| 10,000 | $0.20301 | $2,030.10 |
| 25,000 | $0.19177 | $4,794.25 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.


