STMicroelectronics 1-Element Uni-Directional TVS Diode, 400 W, 2-Pin SMA Flat
- RS Stock No.:
- 208-5092P
- Mfr. Part No.:
- SMA4F58A
- Manufacturer:
- STMicroelectronics
This image is representative of the product range
Bulk discount available
View bulk pricing optionsSubtotal 500 units (supplied on a reel)*
SGD220.00
(exc. GST)
SGD240.00
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
In Stock
- Plus 14,850 unit(s) shipping from 08 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 500 - 950 | SGD0.44 |
| 1000 - 2450 | SGD0.419 |
| 2500 - 4950 | SGD0.398 |
| 5000 + | SGD0.378 |
*price indicative
- RS Stock No.:
- 208-5092P
- Mfr. Part No.:
- SMA4F58A
- Manufacturer:
- STMicroelectronics
Specifications
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 | |
| Product Type | TVS Diode | |
| Diode Configuration | Single | |
| 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 | |
| Test Current It | 1mA | |
| Maximum Peak Pulse Current Ippm | 4.3A | |
| Minimum Operating Temperature | -55°C | |
| Maximum Operating Temperature | 175°C | |
| Number of Elements per Chip | 1 | |
| Series | SMA4FxxA | |
| Height | 1.05mm | |
| Length | 4.6mm | |
| Standards/Approvals | No | |
| Width | 2.9mm | |
| Automotive Standard | No | |
| Maximum Reverse Leakage Current | 1μA | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Direction Type Uni-Directional | ||
Product Type TVS Diode | ||
Diode Configuration Single | ||
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 | ||
Test Current It 1mA | ||
Maximum Peak Pulse Current Ippm 4.3A | ||
Minimum Operating Temperature -55°C | ||
Maximum Operating Temperature 175°C | ||
Number of Elements per Chip 1 | ||
Series SMA4FxxA | ||
Height 1.05mm | ||
Length 4.6mm | ||
Standards/Approvals No | ||
Width 2.9mm | ||
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