
Price: 1-2 USD
TO-3, silicon N-Channel MOS FET, Low on-resistance, Low drive current, 200 V, 125 W

Price: 0.01-0.02 USD
zero-cross optoisolator, 600VDRM, 6-DIP, 115/240 Vac, 250mW, 60 Hz

Price: 1-10000000 USD
monolithic logarithmic amplifier, CDIP16, 2mA, ±18V, Full Scale Accuracy, Dual JFET Input Op Amps

Price: 12.5-13.5 USD
signal processing microcomputer, QFP240, –0.3 V to +7 V, Dual Data Address Generators

Price: 0.2-0.3 USD
16-SOIC, Darlington Transistor Array, 500-mA, 50 V, Output Clamp Diodes

Price: 0.1-0.5 USD
Wideband Linear, Four-Quadrant Multiplier, DIP, ±10 V, ±15V, 862 mW

Price: 0.1654-0.189 USD
HEXFET Power MOSFET, 8-SOIC, 30 V, Low Gate Charge, 1.6 W

Price: 3.8-4 USD
CX06827-11Z, QFP, Conexant Systems, Inc, Integrated Circuits (ICs)

Price: 2.6-3.1 USD
Board-to-Board Connector, 250 VAC, 1 A, 5175475-5, TYCO

Price: 0.2-0.4 USD
miniaturized receiver, 38KHZ, DOME AXIAL, epoxy package, -0.3 to +6.0V, TTL and CMOS compatibility

Price: 1.8-2 USD
8-bit microcontroller, 4/8/16/32K bytes, in-system programmable flash

Price: 0.8-1 USD
IC 80C51 MCU 256 ROMLESS 44PLCC - P80C32X2BA,512 NXP Semiconductors Microcontrollers (MCU)