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IC Components

List of cheap and helpful components and ICs for a generic hobby collection

There have been several requests from members of the Carleton College Circuits and Schematics Society to assemble this list to aid in the component collection process. Variety is the spice of life, but also very difficult to keep organized. The thumbnail images, prices, and external links are pulled daily through the eBay Developers API. These are not the specifiy what I purchased nor are they necesarly the cheapest or most reliable. This should provide a good starting point though. If there are any problems please let me know through mertzkeaton@allotropicprojects.com

The information below was last updated on 06/04/2025 at 00:01 PST
Passive
Semiconductor
IC
Resistor Symbol

Resistor

ebay image of item
$13.23 - smd (0805)
80 values Metal Film 10Ω-910KΩ
ebay image of item
$2.25 - through hole
30 values Metal Film;
Capacitor Symbol

Capacitor

ebay image of item
$1.85 - through hole
12 values electrolytic 1μF-470μF
ebay image of item
$5.67 - smd (0805)
36 values 1pF-10μF
ebay image of item
$2.98 - through hole
30 values ceramic 2pF-0.2μF
Inductor Symbol

Inductor

ebay image of item
$3.59 - through hole
12 values 1μH-2mH
ebay image of item
$98.47 - smd (0805)
30 values 1nH-10μH
ebay image of item
$3.51 - through hole
inductor skeleton w/ ferrite Core
Switch Symbol

Switch

ebay image of item
$5.98 - smd (0805)
Tactile switch
ebay image of item
$2.94 - through hole
8-bit DIP switch
LED Symbol

LED

ebay image of item
$5.90 - through hole
RGB LED common anode
ebay image of item
$6.47 - smd (0805)
RGB LED common anode
ebay image of item
$5.98 - through hole
30 values ceramic capacitor 2pF-0.2μF
Diode Symbol

Diode

ebay image of item
$3.05 - smd (0805)
SMD Small signal 1N4148
ebay image of item
$9.90 - through hole
Small signal 1N4148
ebay image of item
$0.00 - through hole
Schottky diode 1N5817
ebay image of item
$5.98 - through hole
Fast diode 1N914
ebay image of item
$3.90 - through hole
Rectifier diode 1N4005
Zener Symbol

Zener

ebay image of item
$0.00 - smd (0805)
15 values 0.5W 3v-24v
ebay image of item
$6.47 - through hole
14 values 1W 3.3v-30v
P-MOSFET Symbol

P-MOSFET

ebay image of item
$4.45 - through hole
Enhancement 200V/11A IRF9640
CMOS Symbol

CMOS

ebay image of item
$6.76 - smd (SOP8)
30v/6A -30v/-6.5A AO4606
NPN Symbol

NPN

ebay image of item
$1.25 - through hole
General Purpose 2N3904
PNP Symbol

PNP

ebay image of item
$1.25 - through hole
General Purpose 2N3906
Voltage Regulators Symbol

Voltage Regulators

ebay image of item
$7.27 - through hole
5v Lin. 100mA lm7805
ebay image of item
$7.55 - through hole
-5v Lin. 100mA lm7905
ebay image of item
$3.95 - through hole
3.3v Lin. 800mA ld1117AV33
ebay image of item
$8.27 - through hole
Buck-Boost MC34063
555 Symbol

555

ebay image of item
$2.94 - through hole
cmos NE555
Op Amp Symbol

Op Amp

ebay image of item
$2.18 - through hole
General Purpose lm741
ebay image of item
$6.65 - through hole
General Purpose NE5532
Sensor Symbol

Sensor

ebay image of item
$8.84 - smd (sop8)
I2C temperature LM75AD
ebay image of item
$3.06 - through hole
Hall Effect Switch AH3144E
Digital Symbol

Digital

ebay image of item
$5.98 - through hole
8-bit Shift Registor 74HC595
ebay image of item
$10.79 - smd (soic)
I2C EEPROM 64Kb AT24C64D
ebay image of item
$18.30 - smd (soic)
SPI EEPROM 64Kb AT25640B
ebay image of item
$9.06 - through hole
Parallel EEPROM AT28C256