CAT# PB-840
$7.65 each
Design and change circuits quickly and cleanly. Breadboards accommodate all sizes of dips and discrete components with lead diameters up to 0.032". Interconnect with solid hook-up wire (#22 AWG recommended). Wires and components can be used and re-used many times without damage to board or components. Dual row of buss terminals on each side of terminal strip. Double-sided adhesive tape backing. Holes for screw mounting. 2.2" x 6.5" x 0.38" high.

Pre-cut and prepared jumper wires for breadboards available: CAT#s JW-140, JW-350, JM6-10, JM7-30.
For 840 contact breadboard w/o mounting holes, see our CAT# PB-850.
Average Customer Review:  (7 Reviews) Write A Review

Customer Comments

Average Customer Review:  (7 Reviews) Write A Review

A customer from WOODBURN, OR US
Proto board should be adequate for larger projects
This protoboard is suited for those larger projects. It can be combined with one or more protoboards for those needing even more space; snap-lock 'dovetails' retain multiple boards. Valuable and relatively low priced!

A customer from Minneapolis, MN
I own two other breadboards which I purchased from All Electronics, and they're great. I was planning to order several of these smaller boards for some of my smaller circuits, but the price has taken a huge jump. A couple weeks ago, these sold for $5.00, now they're $7.65 (a 53% increase). Now I planning to shop elsewhere.

A customer from Saint Paul, MN
Great Board and a Good Deal
Nice board for prototyping and a great price compared to the competitors. I've already built several circuits with this board and it's been doing just great.

A customer from Brooklyn, NY, USA
High quality stuff, but...
This breadboard has buss bars that are spaced wider than 100mil like most other products. Which is a problem for me because I can no longer stick the same bypass cap, etc. to the buss directly. (Did not notice by looking at the picture...)
All Electronics used to sell the same size breadboard that's the same design as PB-400. (SKU was PB-800?) I'd love to see that one coming back!

A customer from Arlington Washington
sturdy breadboard
This is a very sturdy breadboard that has contact points that are deep and make the components and wires stay in the breadboard. When I held it upside down and shook it the components stayed in securely.