SFH618A-4XSM is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SFH618A-4XSM | |
|---|---|
DigiKey Part Number | 58-SFH618A-4XSM-ND |
Manufacturer | |
Manufacturer Part Number | SFH618A-4XSM |
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) 55V |
Series | Current - Output / Channel 50mA |
Packaging Tube | Voltage - Forward (Vf) (Typ) 1.5V (Max) |
Part Status Active | Current - DC Forward (If) (Max) 50 mA |
Number of Channels 1 | Vce Saturation (Max) 400mV |
Voltage - Isolation 5300Vrms | Operating Temperature -30°C ~ 100°C |
Current Transfer Ratio (Min) 160% @ 1mA | Mounting Type Surface Mount |
Current Transfer Ratio (Max) 320% @ 1mA | Package / Case 4-SMD, Gull Wing |
Rise / Fall Time (Typ) 4µs, 3µs | Supplier Device Package 4-SMD |
Input Type DC |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SFH618A-4XSMT&R | Isocom Components 2004 LTD | 0 | 58-SFH618A-4XSMT&RTR-ND | $0.61000 | Parametric Equivalent |
In-Stock: 0
100 estimated in stock on 10-Dec-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.53000 | $0.53 |
| 10 | $0.36800 | $3.68 |
| 100 | $0.26500 | $26.50 |
| 500 | $0.21850 | $109.25 |
| 1,000 | $0.20320 | $203.20 |
| 2,000 | $0.19019 | $380.38 |
| 5,000 | $0.17596 | $879.80 |
| 10,000 | $0.16708 | $1,670.80 |
| 25,000 | $0.15739 | $3,934.75 |
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