DC-DC ICs (147) Power monitoring ICs (49) Analog-to-digital conversion ICs (43) MOSFET (41) Instrument op amps (37) SMD electrolytic capacitors (33) Amplifiers (32) Active Crystal Oscillators (29) Driver ICs (24) General-purpose diodes (23) DIAC (23) Digital-to-analog conversion ICs (21) Power connectors (19) TVS diodes (transient voltage suppression diodes) (11) PIN diodes (11) Switching diodes (10) Linear voltage regulator ICs LDO (10) ARM Microcontroller - MCU (9) NTC thermistors (9) Ultra-fast/fast recovery diodes (9) LED light guide tube accessories (9) Accessories (7) (7) Other processors (6) Circuit Protection Kits (6) (5) Light-emitting diodes (5) LED digital tubes (5) MCU monitoring ICs (4) Metal film resistors (3) Precision op amps (3) LED drivers (3) Screwdriver/tweezers/wrench tools (3) Fixed inductors (2) Power transformers (2) Optical sensors (2) Test and measurement (2) Sensor interface ICs (1) Plug-in connectors (1) Direct-insert electrolytic capacitors (1) Low power comparator op amps (1) Switching power supply ICs (1) RF Amplifiers (1)