LM339 Quad Voltage Comparator IC Design Kit (#1405)

This kit is centered around the very popular LM339 Quad, Precision Voltage Comparator in a 14-pin DIP package. The LM339 operates with a single power supply over a wide range of voltages and has a very low offset voltage of 2 millivolts. It can be used with Single or Dual power supplies from 2v to 36v. The LM339 has open-collector outputs which allow you to drive a relay directly or interface to TTL and CMOS circuits. The low output saturation voltage is compatible with TTL, MOS, and CMOS ICs.
Included in this kit are plenty of different values of 1/4 Watt Carbon-Film Resistors, Ceramic & Aluminum Electrolytic Capacitors, Signal & Zener & Power Diodes, Trimpots, LEDs, EMI Filters,and IC Sockets. There are also some NPN and PNP transistors that can be used as Output Drivers. To further help with your circuit development, you also get a NightFire 162 plated-thru hole, blank Proto-Type PCB. This PCB has 4 mounting holes, is 1.1" x 2.0", is 0.062" thick, has .100" centers, is double-sided and made of FR-4 material. Use this PCB to develop your circuits.
Search the web for incredible circuits to build. We supply the parts, you supply the ingenuity. You get the following:
 
Type
Part Description
Quantity
IC
LM339, Quad Voltage Comparator, DIP-14
4 ea
Transistor
2N3904, NPN, Silicon, Signal, TO-92
4 ea
Transistor
2N3906, PNP, Silicon, Signal, TO-92
4 ea
PCB
NightFire, 162 Holes, Double-sided, .062" Thick, FR-4
1 ea
IC Socket
14 Pin, Solder Tab
2 ea
Zener Diode
1N753, 6.2V, 500mW, Axial, DO-35
5 ea
Diode
1N4001, 100V, 1 Amp, Rectifier, Axial
5 ea
Diode
1N4148, Switching, Signal, Axial
10 ea
Resistor
22 Ohms, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
51 Ohms, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
68 Ohms, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
169 Ohms, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
210 Ohms, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
390 Ohms, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
432 Ohms, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
560 Ohms, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
909 Ohms, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
1.2K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
2.05K, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
3.3K, 1/2 Watt, 5%, Carbon Film
5 ea
Resistor
4.7K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
7.57K, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
13K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
20K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
33K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
46.4K, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
51K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
100K, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
374K, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
402K, 1/4 Watt, 1%, Carbon Film
5 ea
Resistor
470K, 1/2 Watt, 5%, Carbon Film
5 ea
Resistor
1.0M, 1/4 Watt, 5%, Carbon Film
5 ea
Resistor
2.7M, 1/4 Watt, 5%, Carbon Film
5 ea
Capacitor
6.0 pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
15pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
39pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
100pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
300pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
470pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
680pF, 50v, NPO, Ceramic Disc
4 ea
Capacitor
1500pF, 50v, X5F, Ceramic Disc
4 ea
Capacitor
2200pF, 50v, X7R, Ceramic Disc
4 ea
Capacitor
.022uF, 50v, X7R, Ceramic Disc
4 ea
Capacitor
4.7uF, 50v, 85° C, Aluminum, Radial
2 ea
Capacitor
12uF, 63v, 105° C, Aluminum, Radial
2 ea
Capacitor
22uF, 16v, 85° C, Aluminum, Radial
2 ea
Capacitor
68uF, 35v, 85° C, Aluminum, Radial
2 ea
Capacitor
100uF, 16v, 85° C, Aluminum, Radial
2 ea
Capacitor
150uF, 16v, 85° C, Aluminum, Radial
2 ea
Capacitor
220uF, 10v, 85° C, Aluminum, Radial
2 ea
Capacitor
330uF, 10v, 85° C, Aluminum, Radial
2 ea
Capacitor
470uF, 16v, 85° C, Aluminum, Radial
2 ea
Capacitor
680uF, 50v, 105° C, Aluminum, Radial
2 ea
Capacitor
1200uF, 16v, 105° C, Aluminum, Radial
2 ea
Capacitor
3300uF, 10v, 85° C, Aluminum, Radial
2 ea
Capacitor
5600uF, 6.3v, 105° C, Aluminum, Radial
2 ea
LED
Bi-Color, Red & Green, Diffused,
2 ea
LED
Red, Bright, Radial
3 ea
LED
Green, Bright, Radial
3 ea
LED
Yellow, Bright, Radial
3 ea
Potentiometer
1.0K, Single-Turn, Thru-Hole, PCB Mount
1 ea
Potentiometer
2.0K, Single-Turn, Thru-Hole, PCB Mount
1 ea
Potentiometer
4.7K, Single-Turn, Thru-Hole, PCB Mount
1 ea
Potentiometer
10K, Single-Turn, Thru-Hole, PCB Mount
1 ea
Potentiometer
20K, Single-Turn, Thru-Hole, PCB Mount
1 ea
Potentiometer
50K, Single-Turn, Thru-Hole, PCB Mount
1 ea
Battery Clip
9V, Snap-type, 2 wires
1 ea
EMI Filter
Digital Signal Noise Filter, Samwha CFI 271
2 ea
Switch
Pushbutton, SPST Momentary, PCB Mount
2 ea
Header
Male, 5-pin .100" Centers, Square Post, Breakable
1 ea