: SPI chip select line. Triggers SPI communication; passes directly to any digital I/O pin.
Note: Always cross-reference with the specific manufacturer’s branding on the physical chip. Maximum Recurrent Peak Reverse Voltage VRRMcap V sub cap R cap R cap M end-sub 600 - 1000 Maximum RMS Voltage VRMScap V sub cap R cap M cap S end-sub Average Forward Rectified Current
The YL105 is a designed for interfacing with 5V logic systems. It allows a low-voltage microcontroller to switch an external circuit operating at high voltage (e.g., 110V AC or 220V AC) or high current (e.g., 10A at 30V DC). yl105 datasheet
: Constructed from irradiated Polyolefin (PO) , providing excellent physical strength and longitudinal shrinkage of only
: Optional pin that triggers a low signal on packet delivery or transmission errors. Applications in Wireless Engineering : SPI chip select line
Maintains flexibility after shrinking, making it suitable for wire bundling and strain relief. Ordering Code Breakdown (YL105) According to Alpha Wire's part numbering system : F2211IN : FIT-221 series, 1-inch diameter. YL : Color code for Yellow .
2.4GHz wireless transceiver module with 5V microcontroller systems, such as the Arduino Uno. YL-105 Datasheet Summary Maximum Recurrent Peak Reverse Voltage VRRMcap V sub
: Stabilizes data buses on noisy factory floors, allowing microcontrollers to gather diagnostic metrics reliably. Robotics and Drones : Keeps the power footprint small (
A: The yellow version is not UV‑resistant; for outdoor use, select the black version (e.g., F221V3/4 BK105) or add a protective outer layer.
In the realm of DIY electronics and microcontroller projects, wireless communication is a cornerstone. Whether you are building an IoT sensor network, a remote-controlled robot, or a home automation system, the transceiver is one of the most popular and reliable chips available. However, the nRF24L01 operates on
Alpha Wire's YL105 series designates yellow, 4-foot lengths of FIT-221 and FIT-300 heat shrink tubing, offering a versatile operating temperature of -55°C to 135°C, 500 V/mil dielectric strength, and a 2:1 or 2.5:1 shrink ratio. These irradiated polyolefin tubes provide color-coded insulation and strain relief for industrial applications, available in various diameters. Technical details can be found on vendor sites like F221V1IN YL105 Alpha Wire - DigiKey