Electronics Parts Inventory¶

This is a very rough estimate of what we keep in the club's stock. It is also a good place to look when searching for parts.

Under Construction: Parts will be added to this list over the next few weeks.
regularly stocked part
minimal or low stock
large stock
special part: ask an officer

Voltage Regulators
LE33CZ 3.3V 100mA
LM1117v33 3.3V 800mA
LM2931 5V 100mA
MCP1702-5002E 5V 250mA
LM341T-5.0 5V 500mA
LM1085T-5.0 5V 3A
LM317T Positive Adjustable
LM337T Negative Adjustable

Transistors: Bipolar
2n2222 NPN
2n3904 NPN
2n3906 PNP
2n4403 PNP
TIP107 PNP Darlington
TIP125TU PNP Darlington
TIP31C NPN
TIP120 NPN
TIP142 NPN Darlington

Transistors: FET
2N7000 N-MOSFET 30V 0.6A
SD5501 N-MOSFET
2N5457 N-JFET 25V 10mA
FQP6N40C N-MOSFET
IRFP264 N-MOSFET
2SK2231 N-MOSFET
IRF540 N-MOSFET
IRF9540 N-MOSFET

Linear
LM741 Op Amp
LM108A Op Amp
LM386 Op Amp
LM1458 Op Amp
LM215 Op Amp
LM2903 Comparator

Motor Driver
L298 Dual H-bridge
SN754410 Dual H-bridge
SN75451 Driver

Resistors
1/4W Carbon Film +/-5%

2.2	2.4	2.7	3.0	3.3	3.6	3.9	4.3	4.7	5.1	5.6	6.2	6.8	7.5	8.2	9.1
10	11	12	13	15	16	18	20	22	24	27	30	33	36	39	43
47	51	56	62	68	75	82	91	100	110	120	130	150	160	180	200
220	240	270	300	330	360	390	430	470	510	560	620	680	750	820	910
1k	1.1k	1.2k	1.3k	1.5k	1.6k	1.8k	2.0k	2.2k	2.4k	2.7k	3.0k	3.3k	3.6k	3.9k	4.3k
4.7k	5.1k	5.6k	6.2k	6.8k	7.5k	8.2k	9.1k	10k	11k	12k	13k	15k	16k	18k	20k
22k	24k	27k	30k	33k	36k	39k	43k	47k	51k	56k	62k	68k	75k	82k	91k
100k	110k	120k	130k	150k	160k	180k	200k	220k	240k	270k	300k	330k	360k	390k	430k
470k	510k	560k	620k	680k	750k	820k	910k	1.0M	1.1M	1.2M	1.3M	1.5M	1.6M	1.8M	2.0M
2.2M	2.4M	2.7M	3.0M	3.3M	3.6M	3.9M	4.7M	5.1M	5.6M	6.2M	6.8M	7.5M	8.2M	9.1M	10M

SMD 0603 +/-5%

0	1	1.2	1.5	2	2.7	3.3	4.3	5.1	6.8	8.2	10	12	15	20	27
33	43	51	68	82	100	120	150	200	270	330	430	510	680	820	1k
1.2k	1.5k	2k	2.7k	3.3k	4.3k	5.1k	6.8k	8.2k	10k	12k	15k	20k	27k	33k	43k
51k	68k	82k	100k	120k	150k	200k	270k	330k	430k	510k	680k	820k	1M	2M

SMD 0805 +/-5%

0	1	1.2	1.5	2	2.7	3.3	4.3	5.1	6.8	8.2	10	12	15	20	27
33	43	51	68	82	100	120	150	200	270	330	430	510	680	820	1k
1.2k	1.5k	2k	2.7k	3.3k	4.3k	5.1k	6.8k	8.2k	10k	12k	15k	20k	27k	33k	43k
51k	68k	82k	100k	120k	150k	200k	270k	330k	430k	510k	680k	820k	1M	2M

Capacitors
Electrolytic
Ceramic
Ceramic Monolithic
Ceramic SMD0603 C0G +/-5% 50V

15p

22p

27p

33p

47p

68p

82p

100p

120p

150p

180p

Ceramic SMD0603 X7R +/-10% 50V

220p

1n

10n

100n (16V)

470n (16V)

1u (10V)

Ceramic SMD0805 C0G +/-5% 50V

15p

22p

27p

33p

47p

68p

82p

100p

120p

150p

180p

Ceramic SMD0805 X7R +/-10% 50V

220p

1n

10n

100n (25V)

470n

1u (10V)

LEDs
Red Standard
Red High-power
Red right angle
Green Standard
Green High-power
Green right angle
Blue Standard
Blue High-power
Yellow Standard
Yellow High-power
White Standard
White High-power
Bicolor
Orange High-Power
RGB Common Anode
Green Blinking
IR Standard
Bargraph
7-segment
SMD 0805

Diodes
1N4148 Small Signal 100V 0.2A
1N914 Small Signal 100V 0.2A
1N4002 General Purpose 100V 1A
1N5819 Schottky 40V 1A
1N5226B 3.3V Zener 500mW
1N4728 3.3V Zener 1W
1N5231 5.1V Zener 500mW
1N751A 5.1V Zener 500mW

Crystals and Resonators
4MHz Ceramic Resonator
6MHz Ceramic Resonator
10MHz Ceramic Resonator
16MHz Ceramic Resonator
20MHz Ceramic Resonator
24MHz Ceramic Resonator 2-terminal

DIP Sockets
8DIP
10DIP
12DIP
14DIP
16DIP
18DIP
20DIP
22DIP
24DIP 0.3"
24DIP 0.6"
28DIP 0.3"
28DIP 0.6"
32DIP 0.6"
40DIP
ZIF
Wire Wrap

Microcontrollers
ATmega328P
ATmega2561
ATtiny861
ATtiny2313
ATiny25/85
ATtiny24
PIC16F628
PIC16F73
PIC16F877
PIC18F443T

Wire
30AWG Solid Wrap Wire
26AWG Stranded
22AWG Solid
22AWG Stranded
18AWG Stranded
14AWG Stranded
Various multiconductor