SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Light emitting diodes are semiconductor devices that emit light when conducting current. LEDs in this family are single or array configuration for status indication on printed circuit boards. They are differentiated by package/case, wavelength, viewing angle, forward voltage, current rating, millicandela rating, color, and mounting type. Configurations include common anode or cathode and bidirectional.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() APFA2507B2R2C $0.88 | Kingbright | LED BLUE/RED CLEAR 4SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | |
![]() APFA2507B2Y2C $0.88 | Kingbright | LED BLUE/YLW CLEAR 4SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | |
![]() APFA2507LQBDSEEZGKC $0.97 | Kingbright | LED RGB CLEAR 4SMD R/A | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount, Right Angle | HELI Colour | |
![]() APFA2507LSURKSYKZGKC $0.96 | Kingbright | LED GREEN/RED/YL CLR 4SMD R/A | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount, Right Angle | HELI Colour | |
![]() APFA2507QBDSEEZGKC $0.97 | Kingbright | LED RGB CLEAR 4SMD R/A | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount, Right Angle | HELI Colour | |
![]() APFA2507R3G3C-CC $1.03 | Kingbright | LED GREEN/RED CLEAR 4SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | |
![]() APFA2507R9G2C $0.77 | Kingbright | LED GREEN/RED CLEAR 4SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - | |
![]() APFA2507R9G2C-C2 $0.77 | Kingbright | LED GREEN/RED CLEAR 4SMD | Tape & Reel (TR),Cut Tape (CT) | 4-SMD | Surface Mount | - |
LT E67C-T1V2-35-1-30-R18-ZView Product
MV5491AView Product
LT1ED67AView Product
Z-221OView Product
315View Product
VLMS30K2L2-GS08View Product
BL-BUF3V1LView Product
TLRH4400CUView Product
PNUR1106W-10-TRView Product
LA E65B-AACA-24-1-50-R33-ZView Product
LG T671-L1M2-1-0-10-R33-ZView Product
LTL-307E-011AView Product
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
[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
Tempe, Arizona‑based semiconductor giant Microchip Technology has formally rolled out selective product price increases across its MCU, power‑management IC, memory controller and analog component…
Read More
What Is NAND Flash? A Practical Guide for Engineers & Procurement Teams In today’s data-driven world—from smartphones and SSDs to industrial IoT devices—NAND flash…
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
Learn what an IMU measures, how accelerometers and gyroscopes work together, why orientation estimates drift, and what to compare.
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
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 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
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
Read More
TOKYO — Global leading semiconductor and power electronic components manufacturer Renesas Electronics officially issued a new price adjustment notice in early September 2026, confirming…
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 More