1, Supports Raspberry Pi A+ B+ 2B 3A+ 3B 3B+ 4B 5, the RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appliances become intelligent.
2, High quality Hongfa JQC-3FF power relays, loads up to 10Amp/277VAC or 10Amp/28VDC.
3, One LED for power and three LEDs for relays status indicating. Darlington transistors circuit driving relay, improve the reliability of action. Relay control jumper, allows to control the relays by custom pins other than the default pins
4, Terminal blocks: pitch - 5.0mm/0.197", wire size 26~12 AWG / 2.5mm square, stripping length 7mm/0.28", Metric M2.5 slotted screw. 2 x 20 pins expansion pin header, height 10mm/0.39"
5, Package included: 1x RPi Relay Board, 4x M2.5 18mm nylon standoffs, 4x M2.5 10mm nylon standoffs, 8x M2.5x4mm metal screws.
6, Note: the item not include Raspberry Pi board.
D-1226H, the main difference between this version and the old version D-1226 is the heightened standoffs. The height of the standoff of D-1226H is 18mm, while the height of the standoff of the old version D-1226 is 14mm. The main purpose of increasing the height is to support the official heat sink of Raspberry Pi 5. If your Raspberry Pi needs to install the official heat sink, then you should choose this new version instead of the old version.
Special reminder: We can only guarantee that we can support the Active Cooler, the heat sink officially launched by Raspberry Pi 5, and cannot guarantee whether third-party heat sinks can be used.
If you still want to purchase the old version of D-1226, please visit the following link:
https://czh-labs.com/products/electronics-salon-rpi-power-relay-board-expansion-module-for-raspberry-pi-a-b-2b-3b
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