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 |
|---|---|---|---|---|---|---|---|
| Vishay General Semiconductor - Diodes Division | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR) | DO-214AB (SMC) | Surface Mount | 1.5SMC, TransZorb® | -65°C ~ 150°C (TJ) | |
![]() 1.5SMC250AHM3_B/H $1.50 | Vishay General Semiconductor - Diodes Division | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMCJ) | Surface Mount | 1.5SMC, TransZorb® | -65°C ~ 150°C (TJ) |
![]() 1.5SMC250AHM3_B/I $0.50 | Vishay General Semiconductor - Diodes Division | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR) | DO-214AB (SMCJ) | Surface Mount | 1.5SMC, TransZorb® | -65°C ~ 150°C (TJ) |
![]() 1.5SMC250AS_R1_00001 $0.77 | Panjit International Inc. | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMC) | Surface Mount | - | -55°C ~ 150°C (TJ) |
| Littelfuse Inc. | TVS DIODE 214VWM 361.2V DO214AB | Tape & Reel (TR) | DO-214AB (SMCJ) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) | |
![]() 1.5SMC250CA $0.67 | Littelfuse Inc. | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMCJ) | Surface Mount | 1.5SMC | -55°C ~ 150°C (TJ) |
![]() 1.5SMC250CA $0.33 | Bourns Inc. | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR),Cut Tape (CT) | DO-214AB (SMC) | Surface Mount | - | -55°C ~ 150°C (TJ) |
![]() 1.5SMC250CA-AT/13 $0.13 | YAGEO | TVS DIODE 214VWM 344VC DO214AB | Tape & Reel (TR) | DO-214AB (SMC) | Surface Mount | 1.5SMC-AT | -55°C ~ 150°C (TJ) |

Explore electronic component types, functions, packages and datasheets. Learn selection, replacement and BOM checks before ordering parts for your PCB.
Read More
Recently, the global electronic component market has witnessed complex and changeable trends. In the memory chip sector, the wave of price increases continues to…
Read MoreRecently, global semiconductor manufacturers have been constantly making moves in aspects such as technological cooperation, product manufacturing processes, and market layout, demonstrating the rapid…
Read MoreNXP Semiconductors (NASDAQ: NXPI), a global leader in automotive, industrial, and IoT semiconductors, has officially notified customers of an upcoming price adjustment for select…
Read More
Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
Read More
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
Read More
WILMINGTON, Mass. – July 3, 2026 – Analog Devices, Inc. (ADI), the global leading supplier of high-performance analog, mixed-signal and signal processing semiconductors, has…
Read More
On October 1, 2025 local time, OpenAI, an artificial intelligence research company, announced the establishment of a cooperative relationship with Samsung Electronics and SK…
Read MoreON Semiconductor (onsemi), a global leader in intelligent power and sensing technologies, has announced plans to implement price adjustments for select product lines, effective…
Read More
[Shenzhen/Shanghai/Beijing, January 2025] — As global digital transformation accelerates, the electronic components industry has reached a critical inflection point in 2025. Emerging fields such…
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
Manchester, New Hampshire, USA – March 22, 2026 – Allegro MicroSystems, Inc. (Nasdaq: ALGM), a global leader in high-performance power and sensing semiconductor solutions…
Read More