SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Discrete semiconductor products include individual transistors, diodes, and thyristors, as well as small arrays of such composed of two, three, four, or some other small number of similar devices within a single package. The most common and widely known is the MOSFET (metal-oxide-semiconductor field-effect transistor). They are commonly used for constructing circuits with considerable voltage or current stress, or for realizing very basic circuit functions.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 1N4746A BK PBFREE $0.05 | Central Semiconductor Corp | DIODE ZENER 18V 1W DO41 | Bulk | Through Hole | - | -65°C ~ 200°C | |
![]() 1N4746A BK TIN/LEAD $0.05 | Central Semiconductor Corp | 18V 1W TH DIODE-ZENER SINGLE: ST | Box | Through Hole | - | -65°C ~ 200°C (TJ) | |
| Microsemi Corporation | DIODE ZENER 18V 1W DO204AL | Bulk | Through Hole | - | -65°C ~ 175°C | ||
| Taiwan Semiconductor Corporation | DIODE ZENER 18V 1W DO204AL | Tape & Reel (TR) | Through Hole | - | -55°C ~ 150°C (TJ) | ||
![]() 1N4746A TR PBFREE $0.47 | Central Semiconductor Corp | DIODE ZENER 18V 1W DO41 | Tape & Reel (TR),Cut Tape (CT) | Through Hole | - | -65°C ~ 200°C | |
![]() 1N4746A,113 $0.20 | Nexperia USA Inc. | DIODE ZENER 18V 1W DO41 | Tape & Reel (TR),Cut Tape (CT) | Through Hole | - | -65°C ~ 200°C | |
![]() 1N4746A,133 $0.17 | Nexperia USA Inc. | DIODE ZENER 18V 1W DO41 | Cut Tape (CT),Tape & Box (TB) | Through Hole | - | -65°C ~ 200°C | |
| Vishay General Semiconductor - Diodes Division | DIODE ZENER 18V 1.3W DO41 | Tape & Reel (TR) | Through Hole | - | 175°C |

Understand thermal fuse operation, Tf, Th and Tm, electrical ratings and mounting. Check temperature limits and replacement requirements for your design.
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
Choose a rocker switch by AC/DC ratings, contact arrangement, illumination, panel fit and sealing. Get practical checks for engineering and component sourcing.
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 More
Learn the relay definition, coil and contact operation, NO and NC forms, load ratings and suppression choices. Compare mechanical, reed and solid-state types.
Read More
Embedded Integrated Circuit Modules: The Backbone of Modern Technology Embedded Integrated Circuit Modules (EICMs) have become an indispensable part of modern technology. Serving as…
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 More
Recently, the global electronic component market has witnessed a series of new developments. The strategic layouts and market collaborations of major enterprises are constantly…
Read More
The multilayer ceramic capacitor (MLCC) market has fallen into a severe structural supply crunch in the third quarter of 2026, driven by explosive demand…
Read MoreA digital-to-analog converter (DAC) turns a digital number into an analog voltage or current. It lets a controller set a physical output, such as…
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
PLANO, Texas – March 20, 2026 – Diodes Incorporated (Nasdaq: DIOD), a leading global manufacturer and supplier of high-quality application-specific standard products in the…
Read More