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| PartNumber | P4SMA18A | P4SMA18A-E3/61 | P4SMA18A-E3/5A |
| Description | TVS Diodes / ESD Suppressors 15.3V 400W 5% Uni-directional | TVS Diodes / ESD Suppressors 400W 18V Unidirect | TVS Diodes / ESD Suppressors 400W 18V Unidirect |
| Manufacturer | Littelfuse | Vishay | Vishay |
| Product Category | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors | TVS Diodes / ESD Suppressors |
| RoHS | Y | E | E |
| Series | P4SMA | P4SMA | P4SMA |
| Product Type | TVS Diodes | TVS Diodes | TVS Diodes |
| Vesd Voltage ESD Contact | - | - | - |
| Vesd Voltage ESD Air Gap | - | - | - |
| Polarity | Unidirectional | Unidirectional | Unidirectional |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Breakdown Voltage | 18.9 V | 17.1 V | 17.1 V |
| Working Voltage | 15.3 V | 15.3 V | 15.3 V |
| Clamping Voltage | 25.5 V | 25.2 V | 25.2 V |
| Ipp Peak Pulse Current | 16.1 A | - | - |
| Package / Case | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) | DO-214AC-2 (SMA) |
| Pppm Peak Pulse Power Dissipation | 400 W | 400 W | 400 W |
| Minimum Operating Temperature | - 65 C | - 65 C | - 65 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Packaging | Reel | Reel | Reel |
| Brand | Littelfuse | Vishay Semiconductors | Vishay Semiconductors |
| Factory Pack Quantity | 5000 | 1800 | 7500 |
| Subcategory | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes | TVS Diodes / ESD Suppression Diodes |
| Unit Weight | 0.002152 oz | 0.002258 oz | 0.002258 oz |
| Tradename | - | TransZorb | TransZorb |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Littelfuse |
P4SMA18A | TVS Diodes / ESD Suppressors 15.3V 400W 5% Uni-directional | |
| P4SMA18A | TVS Diodes - Transient Voltage Suppressors 18V 400W UniDi | ||
Vishay Semiconductors |
P4SMA18A-E3/61 | TVS Diodes / ESD Suppressors 400W 18V Unidirect | |
| P4SMA18A-E3/5A | TVS Diodes / ESD Suppressors 400W 18V Unidirect | ||
| P4SMA18AHE3/61 | TVS Diodes / ESD Suppressors 400W 18V 5% Unidir AEC-Q101 Qualified | ||
| P4SMA18AHE3/5A | TVS Diodes / ESD Suppressors 400W 18V 5% Unidir AEC-Q101 Qualified | ||
| P4SMA18A-M3/61 | TVS Diodes / ESD Suppressors 400W,18V 5%,UNIDIR,SMA TVS | ||
| P4SMA18A-M3/5A | ESD Suppressors / TVS Diodes 400W,18V 5%,UNIDIR,SMA TVS | ||
Bourns |
P4SMA18A-H | TVS Diodes / ESD Suppressors 18V 400W UniDir | |
| P4SMA18A-Q | TVS Diodes / ESD Suppressors 18V 400W UNIDIR SMA | ||
Yageo |
P4SMA18A/TR13 | TVS Diodes / ESD Suppressors 15.3V 25.2V P4SMA DO214AC | |
Taiwan Semiconductor |
P4SMA18A R3 | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | |
| P4SMA18AHR3G | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18A R2 | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18AHR3 | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18A R3G | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18A R2G | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18A M2G | TVS Diodes / ESD Suppressors 400W, 18V 5% Unidirectional, TVS | ||
| P4SMA18AHM2G | TVS Diodes / ESD Suppressors 400W, 18V 5% Unidirectional, TVS | ||
| P4SMA18AHR2G | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18AHR2 | TVS Diodes / ESD Suppressors 400W,18V,5%,UNI, TVS | ||
| P4SMA18AHM2G | TVS DIODE 15.3V 25.5V DO214AC | ||
| P4SMA18A M2G | Diode TVS Single Uni-Dir 15.3V 400W 2-Pin SMA T/R | ||
| P4SMA18A R3G | TVS DIODE 15.3V 25.5V DO214AC | ||
| P4SMA18AHR3G | TVS DIODE 15.3V 25.5V DO214AC | ||
Central Semiconductor |
P4SMA18A TR13 | TVS Diodes / ESD Suppressors . . | |
| P4SMA18A-E361 | New and Original | ||
| P4SMA18AT/R7 | Diode TVS Single Uni-Dir 15.3V 400W 2-Pin SMA T/R (Alt: P4SMA18A_R1_00001) | ||
| P4SMA18AT/R13 | Diode TVS Single Uni-Dir 15.3V 400W 2-Pin SMA T/R (Alt: P4SMA18A_R2_00001) | ||
| P4SMA18A R3 | ESD Suppressors / TVS Diodes 400W,18V,5%,UNI, TVS | ||
| P4SMA18AHR3 | ESD Suppressors / TVS Diodes 400W,18V,5%,UNI, TVS | ||
| P4SMA18A R2 | ESD Suppressors / TVS Diodes 400W,18V,5%,UNI, TVS | ||
| P4SMA18A R2G | ESD Suppressors / TVS Diodes 400W,18V,5%,UNI, TVS | ||
| P4SMA18AHR2G | ESD Suppressors / TVS Diodes 400W,18V,5%,UNI, TVS | ||
| P4SMA18AHR2 | ESD Suppressors / TVS Diodes 400W,18V,5%,UNI, TVS | ||
| P4SMA18A-H | TVS Diodes - Transient Voltage Suppressors 18V 400W UniDi | ||
| P4SMA18A TR13 | TVS Diodes - Transient Voltage Suppressors . . | ||
| P4SMA18A P4SMA18CA | New and Original | ||
| P4SMA18A TRTB | New and Original | ||
| P4SMA18A-E3 | New and Original | ||
| P4SMA18A-TR70 | New and Original | ||
| P4SMA18AT/R | New and Original | ||
| P4SMA18ATRTB | New and Original | ||
ON Semiconductor |
P4SMA18A_D84Z | TVS DIODE 15.3V 25.2V DO214AC | |
Vishay |
P4SMA18A-M3/61 | TVS Diodes - Transient Voltage Suppressors 400W,18V 5%,UNIDIR,SMA TVS | |
| P4SMA18A-M3/5A | TVS Diodes - Transient Voltage Suppressors 400W,18V 5%,UNIDIR,SMA TVS | ||
| P4SMA18AHE3/5A | TVS Diodes - Transient Voltage Suppressors 400W 18V 5% Unidi | ||
| P4SMA18AHE3/61 | TVS Diodes - Transient Voltage Suppressors 400W 18V 5% Unidi | ||
| P4SMA18A-E3/5A | TVS Diodes - Transient Voltage Suppressors 400W 18V Unidirect | ||
| P4SMA18A-E3/61 | TVS Diodes - Transient Voltage Suppressors 400W 18V Unidirect |