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继电器与开关模块
88 products · Check the exact option on the product page.
All categories 13−
Mini大功率MOS触发开关驱动模块 场效应管PWM调节电子开关控制板
6 options · Sold separately
￥1.31-4.15 fromView options ↗
大按键模块 按钮模块 轻触 带帽 按键模块 高电平输出
T94 · Push-button module
￥0.68View options ↗
5V一路继电器模块 KY-019 1/2/4/6/8路光耦继电器模块 带光耦隔离
Multiple options
￥1.60-11.30 fromView options ↗
XH-W1209 Temperature Controller Boards / Separate Housing
Multiple options
￥1.15-8.50 fromView options ↗
场效应管模拟开关板 黄板（1块）
T1128
￥5.25View options ↗
20A50A100A大功率MOS触发开关驱动 场效应管 PWM调节电子开关控制
Multiple options
￥0.94-3.54 fromView options ↗
RC吸收回路模块 继电器触点保护电路/电磁抗干扰模块
R0512
￥1.49View options ↗
4051 74HC4051 8-Channel-Mux 8通道 模拟多路选择器 模块
M0520
￥2.25View options ↗
4000W进口大功率可控硅 电子调压器 调光 调速 调温 配保险外壳
Multiple options
￥8.20-8.44 fromView options ↗
Delay Timer Relay Module, 5V12V24V, Programmable / Optocoupler-isolated / Pulse / Cyclic / Power-off Trigger
Multiple options
￥6.4 fromView options ↗
2000W 可控硅大功率电子调压器、调光、调速、调温
Multiple options
￥3.00-5.80 fromView options ↗
CD74HC4067高速CMOS 16通道模拟多路复用器 Analog/Digital
U76
￥1.55View options ↗
30A Battery Charging / Voltage Control Modules
Multiple options
￥24.00-33.00 fromView options ↗
USB-controlled Relay Modules
Multiple options
￥12.50-24.80 fromView options ↗
单键双稳态开关模块 型号多规格
Multiple options
￥2.8 fromView options ↗
Single-button Bistable Start/Stop Self-latching Relay Module, Microcontroller Control, 5V12V24V
Multiple options
￥5.5 fromView options ↗
XD21 6x6MM 按键模块 轻触开关模块 单价
R1906-1
￥0.37View options ↗
免驱/usb控制开关/1路5V继电器模块/电脑控制开关/PC智能控制
R73
￥13.00View options ↗
5A Overcurrent Protection Sensor Modules, AC Current Detection
Multiple options
￥6.34 fromView options ↗
16-channel Relay Module, 5V 12V Control Board, Optocoupler Protection / LM2596 Power Supply
Multiple options
￥23.00-23.00 fromView options ↗