# Transistor Switch Relay Parts ## Project Details - **Owner:** lance - **Created:** 3/7/2022 - **Last Updated:** 10/12/2022 - **Visibility:** Public - **Forks:** 4 - **Copies:** 1 ## Key Components ### B1 — [Battery Holder 1 Cell SMD](https://www.flux.ai/jharwinbarrozo/battery-holder-smd-1-cell-18650~wj1.md) - Voltage: 4.2V - Manufacturer Part Number: 1042 - Datasheet URL: https://www.keyelco.com/userAssets/file/M65p27.pdf - Manufacturer Name: Keystone Electronics **Pins:** - NEGATIVE - POSITIVE ### J1 — [XY301V-A-5.0-3P](https://www.flux.ai/jharwinbarrozo/xy301v-a-50-3p~ox.md) - Manufacturer Part Number: XY301V-A-5.0-3P - Datasheet URL: https://datasheet.lcsc.com/lcsc/2005271131_Ningbo-Xinlaiya-Elec--XY301V-A-5-0-3P_C557652.pdf - Manufacturer Name: Microchip **Pins:** - PIN1 - PIN2 - PIN3 ### K1 — [SPDT SRD Series Form C](https://www.flux.ai/jharwinbarrozo/spdt-srd-series-form-c~yz.md) - Manufacturer Name: Ningbo Songle Relay - Part Type: Switch - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811021933_Ningbo-Songle-Relay-SRD-05VDC-SL-C_C35449.pdf - Manufacturer Part Number: SRD-05VDC-SL-C **Pins:** - A - B - COM - L1 - L2 ### LED1 — [LED 0805 (2012 Metric)](https://www.flux.ai/jharwinbarrozo/led-0805-2012-metric~ph.md) - Manufacturer Part Number: LTST-C170CKT - Forward Voltage: 1.8V - Manufacturer Name: Lite-on - Datasheet URL: https://datasheet.lcsc.com/lcsc/2011082106_Lite-On-LTST-C170CKT_C913077.pdf - Part Type: LED **Pins:** - A - K ### Q1 — [S8050](https://www.flux.ai/jecstronic/s8050~en.md) - Manufacturer Name: ON Semiconductor - Manufacturer Part Number: S8050 - Datasheet URL: https://www.onsemi.com/pub/Collateral/SS8050-D.pdf - Part Type: Transistor **Pins:** - B - C - E ### SW1 — [B3FS-1050P](https://www.flux.ai/jharwinbarrozo/b3fs-1050p~hog.md) - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Part Type: Switch **Pins:** - P1 - P2 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/lance/transistor-switch-relay-parts~kk](https://www.flux.ai/lance/transistor-switch-relay-parts~kk).* --- *Generated from [https://www.flux.ai/lance/transistor-switch-relay-parts~kk](https://www.flux.ai/lance/transistor-switch-relay-parts~kk)*