MCM Electronics

3-1/8 X 4-1/4 Prototype PCB BoardMCM Part #: 21-4579  |  Distributed By MCM Part #: 21-4579

3-1/8 X 4-1/4 Prototype PCB Board 4.5 stars from 1 review.
Login to rate or review this product

Compact Prototype Breadboard
Prefect for a variety of custom design and prototype applications. Boards are predrilled with solder pad holes at 0.10" spacing.

See the matching prototype box designed for this board.

Product Description

  • Dimensions: 3⅛" x 4¼"

    Four sizes of boxes and matching PC boards are available.

    Order #Dimensions (HxWxD)
    Boxes
    28-9761¼" x 1⅝" x 2⅝"
    28-9771⅜" x 2" x 3¼"
    28-9781½" x 2¾" x 4⅛"
    28-9791½" x 3¼" x 5¼"
    PC Boards
    21-45761½" x 1¾"
    21-45772" x 2⅜"
    21-45782½" x 3¼"
    21-45793⅛" x 4¼"

  • Product Reviews

    • "General Purpose Breadboard" by johnskudlarek on 1/27/2012
      Overall: 4.5 out of 5
      Value:
      Quality:

      Excellent price. Good value for the money. Makes bread boarding one off circuits easy.

    • Rate It!

      Login Here to rate and review this product.

    Associated Products

    Image of Rosin Core Solder - 60/40 Tin/Lead - 1LB

    21-1040 - Rosin Core Solder - 60/40 Tin/Lead - 1LB

    Rosin Core Solder(one pound) Ideal for general purpose electronic repair and assembly use. Tin/lead formulation provides the lowest possible melting point.

    On Backorder(Expected in 107 days)

    $24.99

    Buy Now
    Image of Lead Free Rosin Core Solder - Tin / Copper - 1LB.

    21-1041 - Lead Free Rosin Core Solder - Tin / Copper - 1LB.

    Lead–Free Solder Ideal for general purpose electronic repair and assembly use. Tin/copper formulation meets current requirements for lead free solder use.

    In Stock

    $35.99

    Buy Now

    Others Also Bought

    Image of Baluns BNC/Cat5 Pair ClIP/Tail

    82-15255 - Baluns BNC/Cat5 Pair ClIP/Tail

    BALUNS BNC/CAT5 PAIR CLIP/TAILFull-motion CC TV video at distances up to 330m when used with any passive transceiverUp to 1500m with any active UTP video receiverTool-less,installs in seconds,no need to strip the wires60dB Crosstalk and noise immunity

    In Stock

    $7.49

    Buy Now
    Image of Regulated 12VDC Power Adapter

    82-3950 - Regulated 12VDC Power Adapter

    12VDC Power Adaptor w/Fully Regulated Output Unlike conventional AC adaptors, which can overvoltage by as much as 200% with little or no load, this adaptor is fully regulated to 12VDC. Designed specifically for use with Defender and other brand video surveillance...

    Limited Stock

    $4.99

    Buy Now
    Image of 3 Input 8 Ohm / 70V Professional PA Amplifier 80W

    555-9985 - 3 Input 8 Ohm / 70V Professional PA Amplifier 80W

    Portable PA Mixer/Amplifier Compact versatile public address amplifier. Three channel mixer amplifier accepts two microphones and one AUX/phono input and will drive 4/8/16ohm loads or 70V distributed systems.

    In Stock

    $89.99

    Buy Now
    Package Specifications & Dimensions
    Weight:0.05 lbs.
    Hazardous:No
    Warranty:90 days
    Need to Return?
    Length:5 in.
    Width:4 in.
    Height:0.25 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    Catalog/Page:

    MCM Cat 57, Page 731

    MCM Cat 56, Page 630

    Mfr. Info

    Distributed By MCM Logo
    Mfr. Name:Distributed By MCM
    Mfr. Part Number:21-4579