SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —

Modular connectors are a series of standardized interconnect products commonly used in wired information and telecommunications networks. This category includes Adapters, Jacks, Plugs, Housings, Wiring Blocks, Accessories, and More.
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
![]() 7498011008 $6.30 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tray | Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 7498011121 $2.55 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tray | Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 74980111211 $6.80 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tape & Reel (TR),Cut Tape (CT) | Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 74980111212 $6.25 | Würth Elektronik | CONN JACK 1PORT PCB | Tape & Reel (TR),Cut Tape (CT) | Through Hole | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 7498011122 $6.03 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tray | Board Edge, Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 7498011122A $7.21 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tray | Board Edge, Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 7498011122AR $13.92 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tape & Reel (TR),Cut Tape (CT) | Board Edge, Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C | |
![]() 7498011122R $9.25 | Würth Elektronik | CONN JACK 1PORT SURFACE MOUNT | Tape & Reel (TR),Cut Tape (CT) | Board Edge, Surface Mount | WE-RJ45 LAN | -40°C ~ 85°C |

See how a MEMS gyroscope measures angular rate, why its angle estimate drifts, and which range, noise, interface and temperature specs to compare.
Read More
The global memory market is entering an unprecedented supply-constrained phase as soaring demand from artificial intelligence (AI) infrastructure collides with strategic capacity reallocations by…
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
Every audio power amplifier design starts with the same fundamental challenge: converting a low-voltage line-level signal into the high-current drive required by a reactive…
Read More
In embedded design, the tug-of-war between cost and performance is constant. On one side, you have Microcontrollers (MCUs)—cheap, simple, and efficient. On the other,…
Read More
In an era dominated by AI accelerators with terabytes of HBM memory and consumer devices racing toward LPDDR5X bandwidth, it’s easy to wonder: why…
Read More
Hsinchu, Taiwan – April 18, 2026 – United Microelectronics Corporation (UMC, NYSE: UMC), a leading global semiconductor foundry specializing in mature process technologies, has…
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
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
Learn what a battery BMS does, how protection differs from charging, and which pack specifications to check when sourcing BMS components through ChipApex.
Read More
Munich, Germany – May 26, 2026 – Power semiconductor and automotive chip giant Infineon Technologies AG has formally notified customers worldwide of a second…
Read MoreRecently, global semiconductor manufacturers have been constantly taking actions and presenting numerous new developments in aspects such as process technology and product research and…
Read More