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 |
|---|---|---|---|---|---|---|---|
![]() 2630019 $3.02 | Altech Corporation | FUSECH14X51GG50A500VAC | Bulk | - | CH 14x51 | - | |
![]() 2631001 $2.78 | Altech Corporation | FUSECH14X51AM2A690VAC | Bulk | - | CH 14x51 | - | |
![]() 2631003 $2.78 | Altech Corporation | FUSECH14X51AM4A690VAC | Bulk | - | CH 14x51 | - | |
![]() 2631005 $2.78 | Altech Corporation | FUSECH14X51AM6A690VAC | Bulk | - | CH 14x51 | - | |
![]() 2631006 $2.78 | Altech Corporation | FUSECH14X51AM8A690VAC | Bulk | - | CH 14x51 | - | |
![]() 2631007 $2.78 | Altech Corporation | FUSECH14X51AM10A690VAC | Bulk | - | CH 14x51 | - | |
![]() 2631008 $2.78 | Altech Corporation | FUSECH14X51AM12A690VAC | Bulk | - | CH 14x51 | - | |
![]() 2631009 $2.78 | Altech Corporation | FUSECH14X51AM16A690VAC | Bulk | - | CH 14x51 | - |

Compare RC, crystal and MEMS oscillator circuits. Check ppm, jitter, load capacitance, startup margin and output compatibility before choosing a clock source.
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 MoreMay 4, 2026 — The global power semiconductor market is grappling with a worsening supply crunch, as lead times for key components have extended…
Read More
In the world of embedded electronics, getting a device to “think” is only half the battle. The other half is getting it to communicate…
Read More
Compare SPST and SPDT toggle switches, understand AC/DC ratings, and follow wiring examples. Check contact action, mounting and parts in the ChipApex catalog.
Read More
Learn why PTC resistance rises with temperature, how it differs from NTC, and which ratings matter for sensing and protection.
Read More
Find out when a bare shock switch needs a pull resistor, when an MCU internal pull-up is enough, and why sensor modules and piezo…
Read More
Compare thermistors, RTDs, thermocouples and temperature ICs. Learn how range, accuracy, response, interfaces and mounting affect component selection.
Read More
STMicroelectronics (ST), a global leader in semiconductor manufacturing, has officially notified customers of a new round of price increases for selected products, set to…
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
Geneva, Switzerland – March 25, 2026 – STMicroelectronics N.V. (NYSE: STM), a global semiconductor leader serving customers across the electronics applications spectrum, has announced…
Read More
Choose logic inverter ICs by thresholds, supply, output drive and delay. Compare standard and Schmitt-trigger inputs, power sequencing and replacement checks.
Read More