Quartz crystal timing devices, Digital integrated circuits, rf quartz crystals
CM315D Series 32.768 kHz ±20 ppm 9 pF - 40 to +85 °C Tuning Fork Crystal Unit

What is a Signal Relay, Signal relay switch, Dc relay coil, led flasher relay
AGQ Series High Sensitivity 1 A DPDT 24 VDC Gull Wing SMT Signal Relay

High power LED driver, LED light engine, LED Driver Modules, Linear LED Driver
100 - 277Vac, 96W, 48V, IP20 LED Driver

Standard Tantalum Chip Capacitor, Low ESR Tantalum Chip Capacitor
1 F Molded Tantalum Capacitors 16 V 0603 (1608 Metric)

Bluetooth Module, GPS Module, wireless alarm systems, industrial remote controls
ZED-F9P Series 3.6 V 159 dBm Surface Mount U-Blox F9 High Precision GNSS Module