McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    35 Products

    Diode Assortments

    Control voltage and current in circuits with a variety of diodes.
    Standard, Schottky, and Zener Diodes
    Image of Product. Front orientation. Diodes. Diode Assortments, Standard Diode.
    Standard diodes keep the current in a circuit flowing in one direction. Use them to manipulate signals or to protect your circuit from reverse currents, such as those created when a motor stops or slows down.
    Schottky diodes have faster switching speeds than other diodes, so they’re used to channel current in a single direction in circuits that switch frequently. They’re often found in radios and data processors.
    Zener diodes regulate voltage in a circuit. When installed in reverse, they won’t conduct current until a set voltage is reached. After that point, they maintain the same voltage. Because they provide a stable voltage, they are often used as a reference point in amplifiers and other voltage-sensitive circuits.
    Max. Voltage, V DC
    No. of
    Pieces
    Includes
    Temp. Range,
    ° F
    Each
    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; 40; 43; 47; 50; 100; 400; 1,0003901N4001—50V DC Standard DO-41 Diode (10 Pieces)
    1N5401—100V DC Standard DO-27 Diode (10 Pieces)
    1N4148—100V DC Standard DO-35 Diode (10 Pieces)
    1N5404—400V DC Standard DO-27 Diode (10 Pieces)
    1N4004—400V DC Standard DO-41 Diode (10 Pieces)
    1N5408—1,000V DC Standard DO-27 Diode (10 Pieces)
    1N4007—1,000V DC Standard DO-41 Diode (10 Pieces)
    1N5817—20V DC Schottky DO-41 Diode (10 Pieces)
    1N5819—40V DC Schottky DO-41 Diode (10 Pieces)
    1N5822—40V DC Schottky DO-27 Diode (10 Pieces)
    1N4728A—3.3V DC Zener DO-41G Diode (10 Pieces)
    1N4729A—3.6V DC Zener DO-41G Diode (10 Pieces)
    1N4730A—3.9V DC Zener DO-41G Diode (10 Pieces)
    1N4731A—4.3V DC Zener DO-41G Diode (10 Pieces)
    1N4732A—4.7V DC Zener DO-41G Diode (10 Pieces)
    1N4733A—5.1V DC Zener DO-41G Diode (10 Pieces)
    1N4734A—5.6V DC Zener DO-41G Diode (10 Pieces)
    1N4735A—6.2V DC Zener DO-41G Diode (10 Pieces)
    1N4736A—6.8V DC Zener DO-41G Diode (10 Pieces)
    1N4737A—7.5V DC Zener DO-41G Diode (10 Pieces)
    1N4738A—8.2V DC Zener DO-41G Diode (10 Pieces)
    1N4739A—9.1V DC Zener DO-41G Diode (10 Pieces)
    1N4740A—10V DC Zener DO-41G Diode (10 Pieces)
    1N4741A—11V DC Zener DO-41G Diode (10 Pieces)
    1N4742A—12V DC Zener DO-41G Diode (10 Pieces)
    1N4743A—13V DC Zener DO-41G Diode (10 Pieces)
    1N4744A—15V DC Zener DO-41G Diode (10 Pieces)
    1N4745A—16V DC Zener DO-41G Diode (10 Pieces)
    1N4746A—18V DC Zener DO-41G Diode (10 Pieces)
    1N4747A—20V DC Zener DO-41G Diode (10 Pieces)
    1N4748A—22V DC Zener DO-41G Diode (10 Pieces)
    1N4749A—24V DC Zener DO-41G Diode (10 Pieces)
    1N4750A—27V DC Zener DO-41G Diode (10 Pieces)
    1N4751A—30V DC Zener DO-41G Diode (10 Pieces)
    1N4752A—33V DC Zener DO-41G Diode (10 Pieces)
    1N4753A—36V DC Zener DO-41G Diode (10 Pieces)
    1N4754A—39V DC Zener DO-41G Diode (10 Pieces)
    1N4755A—43V DC Zener DO-41G Diode (10 Pieces)
    1N4756A—47V DC Zener DO-41G Diode (10 Pieces)
    -55 to 2557631N11000000

    Fast-Acting Diodes

    Image of Product. Front orientation. Diodes. Fast-Acting Diodes.
    Limit current to a single direction in circuits that power on and off frequently. Also known as Schottky diodes, these diodes switch faster than other diodes. They’re often used in radios, data processors, and other circuits with rapid changes.
    Reverse Breakdown Voltage—Reverse breakdown voltage is the voltage at which a reversed current will break through the diodes’ internal electrical barrier and flow backward.
    Forward Voltage Drop—Forward voltage drop is the amount of voltage used up while current flows across diodes.
    Reverse Recovery Time—Reverse recovery time is how long it takes for diodes to stop conducting current after the voltage is reversed.
    Electronic
    Component Trade
    Max. Voltage,
    V DC
    Reverse Breakdown
    Voltage, V DC
    Forward Voltage
    Drop, V DC
    Max. Current,
    amp
    Reverse Recovery
    Time, ns
    Size
    No.
    Wire
    Dia.
    Temp. Range,
    ° F
    Pkg.
    Qty.
    Pkg.
    20140.451500DO-411N58170.034"-65 to 255257629N1100000
    40280.5253500DO-271N58220.052"-65 to 255257629N130000
    40280.61500DO-411N58190.034"-65 to 255257629N120000

    Voltage-Stabilizing Diodes

    Image of Product. Front orientation. Diodes. Voltage-Stabilizing Diodes.
    Power sections of a circuit with a specific voltage. Also known as Zener diodes, these diodes are often used as a reference point in amplifiers and other voltage-sensitive circuits. When installed in reverse, they won’t conduct current until the reverse breakdown voltage is reached. After that point, they maintain the same voltage.
    Reverse Breakdown Voltage—Reverse breakdown voltage is the voltage at which a reversed current will break through the diodes’ internal electrical barrier and flow backward.
    Forward Voltage Drop—Forward voltage drop is the amount of voltage used up while current flows across diodes.
    Electronic
    Component Trade
    Max. Voltage,
    V DC
    Reverse Breakdown
    Voltage, V DC
    Forward Voltage
    Drop, V DC
    Max. Current,
    amp
    Power Dissipation,
    W
    Size
    No.
    Wire
    Dia.
    Temp. Range,
    ° F
    Pkg.
    Qty.
    Pkg.
    3.311.20.21DO-41G1N4728A0.034"-85 to 390257633N1100000
    3.611.20.21DO-41G1N4729A0.034"-85 to 390257633N120000
    3.911.20.21DO-41G1N4730A0.034"-85 to 390257633N130000
    4.311.20.21DO-41G1N4731A0.034"-85 to 390257633N140000
    4.711.20.21DO-41G1N4732A0.034"-85 to 390257633N150000
    5.111.20.21DO-41G1N4733A0.034"-85 to 390257633N160000
    5.621.20.21DO-41G1N4734A0.034"-85 to 390257633N170000
    6.231.20.21DO-41G1N4735A0.034"-85 to 390257633N180000
    6.841.20.21DO-41G1N4736A0.034"-85 to 390257633N190000
    7.551.20.21DO-41G1N4737A0.034"-85 to 390257633N210000
    8.261.20.21DO-41G1N4738A0.034"-85 to 390257633N220000
    9.171.20.21DO-41G1N4739A0.034"-85 to 390257633N230000
    107.61.20.21DO-41G1N4740A0.034"-85 to 390257633N240000
    118.41.20.21DO-41G1N4741A0.034"-85 to 390257633N250000
    129.11.20.21DO-41G1N4742A0.034"-85 to 390257633N260000
    139.91.20.21DO-41G1N4743A0.034"-85 to 390257633N270000
    1511.41.20.21DO-41G1N4744A0.034"-85 to 390257633N280000
    1612.21.20.21DO-41G1N4745A0.034"-85 to 390257633N290000
    1813.71.20.21DO-41G1N4746A0.034"-85 to 390257633N310000
    2015.21.20.21DO-41G1N4747A0.034"-85 to 390257633N320000
    2216.71.20.21DO-41G1N4748A0.034"-85 to 390257633N330000
    2418.21.20.21DO-41G1N4749A0.034"-85 to 390257633N340000
    2720.61.20.21DO-41G1N4750A0.034"-85 to 390257633N350000
    3022.81.20.21DO-41G1N4751A0.034"-85 to 390257633N360000
    3325.11.20.21DO-41G1N4752A0.034"-85 to 390257633N370000
    3627.41.20.21DO-41G1N4753A0.034"-85 to 390257633N380000
    3929.71.20.21DO-41G1N4754A0.034"-85 to 390257633N390000
    4332.71.20.21DO-41G1N4755A0.034"-85 to 390257633N410000
    4735.81.20.21DO-41G1N4756A0.034"-85 to 390257633N420000

    Electronic Component Assortments

    Image of Product. Front orientation. Electronic Component Assortments.
    Keep a variety of electronic components on hand for building and repairing circuits. These assortments include both through-hole and surface-mount components. Through-hole components have wire leads to push through holes in a circuit board. Solder them in place and clip off the excess wire. Surface-mount components are often installed with automated equipment. Solder them directly to your circuit board.
    Resistors
    Capacitors
    Inductors
    No. of
    Pieces
    Components
    Included
    Type
    Resistance
    Range
    Type
    Capacitance
    Range
    Type
    Inductance
    Range
    Transistor Type
    Diode Type
    Container
    Type
    Each
    60050 Bulbs
    210 Resistors
    170 Capacitors
    60 Inductors
    55 Transistors
    55 Diodes
    Metal Film10 ohm to 1 MohmAluminum Electrolytic
    Ceramic
    10 pF to 470 µFAxial Lead1 μH to 1 mHBipolar JunctionStandard, SchottkyPlastic Bag8204N110000000
    750150 Transistors
    360 Diodes
    240 Rectifiers
    Bipolar JunctionStandard, SchottkyPlastic Case1348N1300000
    back to top