SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Products in this family are used for over-current fault protection, and function on the basis of current flow in excess of a desired maximum causing the destruction of a conductive element within the device. They are distinguished from common fuses by one of several factors; bearing a non-supplementary classification under the UL248 standard, certification for use in hazardous or explosive environments, or a form factor other than those commonly encountered in products used for supplementary equipment protection such as those with an indication function or fusible cable links, and fuses designated for specific applications such as protection of telecommunications circuits or multimeters.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 2NCLPT-5E $252.03 | Eaton - Bussmann Electrical Division | FUSE NCLPT 2.475KV 5E | Bulk | - | * | ||
![]() 2NCLS-12R $3,015.60 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - | |
![]() 2NCLS-18R $3,900.17 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - | |
![]() 2NCLS-24R $4,068.05 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - | |
![]() 2NCLS-25 $1,540.51 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - | |
![]() 2NCLS-2R $1,540.51 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - | |
![]() 2NCLS-3R $1,646.58 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - | |
![]() 2NCLS-4R $1,760.44 | Eaton - Bussmann Electrical Division | 2.54 Max Kv, Sealed Cls, | Bulk | Requires Holder | - | - |
September 16, 2026 – Global — Leading semiconductor manufacturer ON Semiconductor (onsemi, NASDAQ: ON) has officially issued a formal price adjustment letter to global…
Read More
Learn how a pressure transducer converts pressure into voltage, current, or digital output, and compare pressure references and key selection specs.
Read More
Selecting the right microcontroller (MCU) isn’t just about specs—it’s about balancing performance, power, cost, and supply chain reliability. As an engineer, you’ve probably faced…
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
Manchester, New Hampshire, USA – March 22, 2026 – Allegro MicroSystems, Inc. (Nasdaq: ALGM), a global leader in high-performance power and sensing semiconductor solutions…
Read MoreWilmington, Mass. & Milpitas, Calif. – May 19, 2026 – Analog Devices, Inc. (NASDAQ: ADI), a global leader in high-performance analog and mixed-signal semiconductors,…
Read More
Understand tactile switches, PCB and keyboard differences, four-pin wiring, debounce, force, travel and replacement checks for reliable control inputs.
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 MoreLas Vegas, January 6, 2026 — At the Consumer Electronics Show (CES) 2026, Texas Instruments (TI) (NASDAQ: TXN) announced a suite of next-generation semiconductor…
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
Vishay Intertechnology, Inc., a global leader in discrete semiconductors and passive electronic components, has officially announced a price adjustment for its Metal-Oxide-Semiconductor Field-Effect Transistors…
Read More
Geneva, Switzerland – August 20, 2026 – Global leading semiconductor manufacturer STMicroelectronics (ST) has officially issued a new global price adjustment notice to global…
Read More