SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

TVS Diodes are a semiconductor device designed to limit or stop surges in a specific voltage level. The items in this family are designed using diodes (a component that conducts in just one direction). TVS is an acronym for Transient Voltage Suppression (Suppressor). The types are steering (rail to rail) or Zener with the characteristics of unidirectional channels, bidirectional channels, voltage – reverse standoff, voltage – breakdown, voltage – clamping, current – peak pulse, power – peak pulse, and power line protection.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 1.5SMC550CA/TR7 $0.60 | YAGEO | TVS DIODE 467VWM 760VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMC) | Surface Mount | 1.5SMC | -65°C ~ 175°C (TJ) |
![]() 1.5SMC56 $0.20 | Taiwan Semiconductor Corporation | TVS DIODE 45.4VWM 80.5V DO214AB | Tape & Reel (TR) | DO-214AB (SMC) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) |
| Littelfuse Inc. | TVS DIODE 47.8VWM DO214AB | Tape & Reel (TR) | DO-214AB (SMCJ) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) | |
![]() 1.5SMC56A $0.49 | Bourns Inc. | TVS DIODE 47.8VWM 77VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMC) | Surface Mount | - | -55°C ~ 150°C (TJ) |
![]() 1.5SMC56A $0.39 | Littelfuse Inc. | TVS DIODE 47.8VWM 77VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMCJ) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) |
![]() 1.5SMC56A $0.20 | Taiwan Semiconductor Corporation | TVS DIODE 47.8VWM 77VC DO214AB | Tape & Reel (TR) | DO-214AB (SMC) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) |
| Central Semiconductor Corp | TVS DIODE 47.8VWM 77VC SMC | Tape & Reel (TR) | SMC | Surface Mount | - | -65°C ~ 150°C (TJ) | |
| Taiwan Semiconductor Corporation | TVS DIODE 47.8VWM 77VC DO214AB | Tape & Reel (TR) | DO-214AB (SMC) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) |

Recently, the global electronic components market has been constantly evolving, and different regions and enterprises have witnessed new moves in aspects such as technological…
Read More
Tokyo / Munich / Tessenderlo, December 24, 2025As the global semiconductor industry enters the first year of the 2nm process era, international electronic component…
Read More
See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read More
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
Learn how rectifiers convert AC to DC, compare half-wave and bridge circuits, and select voltage, current, recovery and thermal ratings for your design.
Read More
Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
Read More
A perfect storm of surging demand and supply chain disruptions is roiling the global electronic components market, with advanced semiconductors and critical materials now…
Read More
In the vast landscape of memory technology, EEPROM (Electrically Erasable Programmable Read-Only Memory) often plays the unsung hero. While NAND Flash grabs headlines for…
Read MoreSANTA CLARA, Calif. — Leading semiconductor solution provider Marvell Technology (NASDAQ: MRVL) officially rolled out a selective price adjustment for its core electronic component…
Read MoreAs 2025 draws to a close, the global semiconductor industry stands at a crossroads. Intertwined with escalating geopolitical tensions, supply chain disruptions, and groundbreaking…
Read More
Compare RC, crystal and MEMS oscillator circuits. Check ppm, jitter, load capacitance, startup margin and output compatibility before choosing a clock source.
Read More
Choose a DIP switch by contact type, coded positions, footprint and signal ratings. Check logic polarity, assembly conditions and PCB configuration behavior.
Read More