STMicroelectronics SM4T14CAY 1-Element Bi-Directional TVS Diode, 400 W, 2-Pin DO-214
- RS stock no.:
- 795-7240
- Mfr. Part No.:
- SM4T14CAY
- Manufacturer:
- STMicroelectronics
Image representative of range
Bulk discount available
View bulk pricing optionsSubtotal (1 tape of 25 units)*
R 187,65
(exc. VAT)
R 215,80
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 23 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tape* |
|---|---|---|
| 25 - 25 | R 7.506 | R 187.65 |
| 50 - 100 | R 7.318 | R 182.95 |
| 125 - 225 | R 7.098 | R 177.45 |
| 250 - 475 | R 6.814 | R 170.35 |
| 500 + | R 6.542 | R 163.55 |
*price indicative
- RS stock no.:
- 795-7240
- Mfr. Part No.:
- SM4T14CAY
- 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 | |
| Product Type | TVS Diode | |
| Direction Type | Bi-Directional | |
| Diode Configuration | Single | |
| Minimum Breakdown Voltage Vbr | 13.3V | |
| Mount Type | Surface | |
| Package Type | DO-214 | |
| Maximum Reverse Stand-off Voltage Vwm | 12V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation Pppm | 400W | |
| Clamping Voltage VC | 25.3V | |
| Minimum Operating Temperature | -55°C | |
| Maximum Peak Pulse Current Ippm | 91A | |
| Test Current It | 1mA | |
| Maximum Operating Temperature | 150°C | |
| Number of Elements per Chip | 1 | |
| Series | SM4TxxCAY | |
| Width | 2.9mm | |
| Standards/Approvals | No | |
| Length | 4.6mm | |
| Height | 2.45mm | |
| Maximum Reverse Leakage Current | 1μA | |
| Automotive Standard | AEC-Q101 | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type TVS Diode | ||
Direction Type Bi-Directional | ||
Diode Configuration Single | ||
Minimum Breakdown Voltage Vbr 13.3V | ||
Mount Type Surface | ||
Package Type DO-214 | ||
Maximum Reverse Stand-off Voltage Vwm 12V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation Pppm 400W | ||
Clamping Voltage VC 25.3V | ||
Minimum Operating Temperature -55°C | ||
Maximum Peak Pulse Current Ippm 91A | ||
Test Current It 1mA | ||
Maximum Operating Temperature 150°C | ||
Number of Elements per Chip 1 | ||
Series SM4TxxCAY | ||
Width 2.9mm | ||
Standards/Approvals No | ||
Length 4.6mm | ||
Height 2.45mm | ||
Maximum Reverse Leakage Current 1μA | ||
Automotive Standard AEC-Q101 | ||
Automotive Transil™ TVS SMT 400W
The SM4TxxxAY Transil™ Transient Voltage Suppressor range has been designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. Qualified to AEC-Q101.
Package: DO-214AC (SMA)
RS Product Codes
795-7215 SM4T6V7AY Automotive 400W Unidirectional TVS, 6.7V
795-7287 SM4T6V7CAY Automotive 400W Bidirectional TVS, 6.7V
795-7237 SM4T10AY Automotive 400W Unidirectional TVS, 10V
795-7341 SM4T10CAY Automotive 400W Bidirectional TVS, 10V
795-7240 SM4T14CAY Automotive 400W Bidirectional TVS, 14V
795-7350 SM4T15AY Automotive 400W Unidirectional TVS, 15V
795-7354 SM4T15CAY Automotive 400W Bidirectional TVS, 15V
795-7313 SM4T18AY Automotive 400W Unidirectional TVS, 18V
795-7243 SM4T21CAY Automotive 400W Bidirectional TVS, 21V
795-7316 SM4T26AY Automotive 400W Unidirectional TVS, 26V
795-7338 SM4T28AY Automotive 400W Unidirectional TVS, 28V
795-7212 SM4T28CAY Automotive 400W Bidirectional TVS, 28V
795-8565 SM4T33AY Automotive 400W Unidirectional TVS, 33V
795-7357 SM4T33CAY Automotive 400W Bidirectional TVS, 33V
795-9170 SM4T35CAY Automotive 400W Bidirectional TVS, 35V
795-7326 SM4T39AY Automotive 400W Unidirectional TVS, 39V
795-8432 SM4T39CAY Automotive 400W Bidirectional TVS, 39V
795-7366 SM4T47CAY Automotive 400W Bidirectional TVS, 47V
795-7253 SM4T56AY Automotive 400W Unidirectional TVS, 56V
795-7304 SM4T56CAY Automotive 400W Bidirectional TVS, 56V
795-7293 SM4T68AY Automotive 400W Unidirectional TVS, 68V
795-7322 SM4T68CAY Automotive 400W Bidirectional TVS, 68V
795-7269 SM4T82CAY Automotive 400W Bidirectional TVS, 82V
Transient Voltage Suppressors, STMicroelectronics
Approvals
AEC-Q101
Standards
ISO 7637-2, ISO 10605
Related links
- STMicroelectronics 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SM4T47CAY 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SM4T68CAY 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SMAJ40CA-TR 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SMAJ70CA-TR 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SMAJ130CA-TR 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SMAJ10CA-TR 1-Element Bi-Directional TVS Diode 2-Pin DO-214
- STMicroelectronics SMAJ6.5CA-TR 1-Element Bi-Directional TVS Diode 2-Pin DO-214