STMicroelectronics SMA4F58A 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin SMA Flat
- RS stock no.:
- 208-5092
- Mfr. Part No.:
- SMA4F58A
- Manufacturer:
- STMicroelectronics
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Bulk discount available
Subtotal (1 pack of 50 units)*
R 118,30
(exc. VAT)
R 136,05
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 14,850 unit(s) shipping from 27 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 50 - 450 | R 2.366 | R 118.30 |
| 500 - 950 | R 2.307 | R 115.35 |
| 1000 - 2450 | R 2.238 | R 111.90 |
| 2500 - 4950 | R 2.148 | R 107.40 |
| 5000 + | R 2.062 | R 103.10 |
*price indicative
- RS stock no.:
- 208-5092
- Mfr. Part No.:
- SMA4F58A
- Manufacturer:
- STMicroelectronics
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Direction Type | Uni-Directional | |
| Diode Configuration | Single | |
| Product Type | TVS Diode | |
| Minimum Breakdown Voltage Vbr | 71.4V | |
| Mount Type | Surface | |
| Package Type | SMA Flat | |
| Maximum Reverse Stand-off Voltage Vwm | 58V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 400W | |
| Clamping Voltage VC | 93.6V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Peak Pulse Current Ippm | 4.3A | |
| Test Current It | 1mA | |
| Number of Elements per Chip | 1 | |
| Maximum Operating Temperature | 175°C | |
| Standards/Approvals | No | |
| Length | 4.6mm | |
| Height | 1.05mm | |
| Series | SMA4FxxA | |
| Automotive Standard | No | |
| Maximum Reverse Leakage Current | 1μA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Direction Type Uni-Directional | ||
Diode Configuration Single | ||
Product Type TVS Diode | ||
Minimum Breakdown Voltage Vbr 71.4V | ||
Mount Type Surface | ||
Package Type SMA Flat | ||
Maximum Reverse Stand-off Voltage Vwm 58V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 400W | ||
Clamping Voltage VC 93.6V | ||
Minimum Operating Temperature -55°C | ||
Maximum Peak Pulse Current Ippm 4.3A | ||
Test Current It 1mA | ||
Number of Elements per Chip 1 | ||
Maximum Operating Temperature 175°C | ||
Standards/Approvals No | ||
Length 4.6mm | ||
Height 1.05mm | ||
Series SMA4FxxA | ||
Automotive Standard No | ||
Maximum Reverse Leakage Current 1μA | ||
The STMicroelectronics TVS diode is designed to protect sensitive circuits against transient surges. It works with planar technology which makes it compatible with high end circuits where low leakage current and high junction temperature are required to provide long term reliability and stability.
Matte tin plating lead finishing
175°C maximum operating temperature
Up to 200W power capability
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