| Specification | F2211/2 YL105 | F221V1IN YL105 | F3003/4 YL105 | | :--- | :--- | :--- | :--- | | Supplied diameter | 0.500" (12.7mm) | 1.000" (25.4mm) | 0.750" (19.05mm) | | Recovered diameter | 0.250" (6.35mm) | 0.500" (12.7mm) | 0.300" (7.62mm) | | Shrink ratio | 2:1 | 2:1 | 2.5:1 | | Length | 4.00' (1.22m) | 4.00' (1.22m) | 4.00' (1.22m) | | Color | Yellow | Yellow | Yellow | | Material | Cross-linked polyolefin | Cross-linked polyolefin | Semi-rigid | | Operating temp | -55°C to 135°C | -55°C to 135°C | -55°C to 125°C |
A comprehensive datasheet will list "Absolute Maximum Ratings." Operating beyond these can cause permanent failure: Maximum Voltage: The highest voltage the IC can withstand without breakdown. ESD Protection:
If you’ve ever built a weather station, an automatic window opener, or a smart irrigation system, you’ve likely stumbled across the . It’s cheap, ubiquitous, and incredibly useful.
Here is a detail often missing from standard documentation: The YL-105 does need to be powered 100% of the time. yl105 datasheet better
PC (Polycarbonate) and 316 Stainless Steel, ensuring corrosion resistance against chlorine and other chemicals.
The standard module includes a comparator (LM393) for digital output. Throw that away. The potentiometer drifts with temperature.
Struggling with vague Chinese datasheets? We analyze the YL-105’s missing specs, compare it to superior alternatives, and provide a definitive guide to getting accurate readings. | Specification | F2211/2 YL105 | F221V1IN YL105
This is where the YL-105 shines. Instead of a binary "Wet/Dry," the AO pin gives you a spectrum (usually 0-1023 on a 10-bit ADC).
| YL-105 Pin | Arduino Uno Pin | | :--- | :--- | | VCC | 5V | | GND | GND | | TX | Digital Pin 2 (SoftwareSerial RX) | | RX | Digital Pin 3 (SoftwareSerial TX) |
The core of the board is the . Microcontroller 3.3V rails (such as those found on an Arduino Uno) can typically deliver only around 50mA to 150mA. This capacity drops heavily under processing loads. Here is a detail often missing from standard
The (often designated as YL105 ) is primarily known as a specialized power adapter board designed for the nRF24L01 wireless module. While the name can also appear in industrial metal contexts (like the L105 aluminum alloy), its most common "datasheet" usage refers to this essential electronics component. The YL-105 Power Adapter: At a Glance
: Includes onboard filter capacitors to minimize power supply noise, which is the primary cause of connection failures in 2.4GHz transceivers.
While generic tubing typically operates between -20°C to 105°C, Alpha Wire's F221 series extends from , essential for outdoor enclosures or near heat-generating components.