8 models to choose from, all are available in kit form
QT sockets and bus strips mounted on rugged back panels
Lifetime warranty on breadboard sockets
Nickel silver alloy pins are pre-stressed, spring loaded and non-corrosive for long-term reliability
Molded in a rugged thermoplastic for durability and high temperature application
Heavy mylar backing (except Models PB-3, PB-10, and PB-60) eliminates possibility of short circuits
Patented design
Proudly made in the USA from domestic materials
Innovators of high quality breadboards since 1973
Sockets built to last a lifetime. We guarantee it, or we'll give you another one.

Quicklinks: PB-105 | PB-104 | PB-103 | PB-102 | PB-83 | PB-70 | PB-60 | PB-10 | PB-4 | PB-3

	Model PB-105 Specifications: Sockets: 6/QT59S Bus Strips: 4/QT447B and 7/QT59B IC Capacity: 48 Terminals: 912 Tie Points: 4560 Binding Posts: 5 Backplate: Aluminum Length: 9.2 in. Width: 11.4 in. Height: 1.4 in. Powered: No Weight: 26.0 oz.
TOP OFPAGE
	Model PB-104 Specifications: Sockets: 4/QT59S Bus Strips: 7/QT59B IC Capacity: 32 Terminals: 612 Tie Points: 3060 Binding Posts: 4 Backplate: Aluminum Length: 9.8 in. Width: 8.0 in. Height: 1.4 in. Powered: No Weight: 19.3 oz.
TOP OFPAGE
	Model PB-103 Specifications: Sockets: 3/QT59S Bus Strips: 1/QT47B and 4/QT59B IC Capacity: 24 Terminals: 450 Tie Points: 2250 Binding Posts: 4 Backplate: Aluminum Length: 9.0 in. Width: 6.0 in. Height: 1.4in. Powered: No Weight: 21.0 oz.
TOP OFPAGE
	Model PB-102 Specifications: Sockets: 2/QT47S Bus Strips: 1/QT35B and 3/QT47B IC Capacity: 12 Terminals: 248 Tie Points: 1240 Binding Posts: 1 Backplate: Aluminum Length: 7.4 in. Width: 4.5 in. Height: 1.4 in. Powered: No Weight: 10.0 oz.
TOP OFPAGE
	Model PB-83 Special New Proto-Board, partially assembled in new blister package Specifications: Sockets: One special color coded socket Bus Strips: 2 IC Capacity: 6 14-pin IC's Tie Points: 830 Binding Posts: 3 to be assembled to backplate Backplate: Aluminum Length: 7 in. Width: 4 in. Weight: 5 oz. Warranty: 1 year
TOP OFPAGE
	Model PB-70 Specifications: Sockets: Two special color coded sockets Bus Strips: 4 IC Capacity: 12 14 Pin IC-s Tie Points: 1260 Binding Posts: 3 to be assembled to backplate Backplate: Aluminum Length: 8.5 in.

Non-Powered Proto-Boards®

Features

Sockets built to last a lifetime. We guarantee it, or we'll give you another one.

Special New Proto-Board, partially assembled in new blister package

Special New Proto-Board,
partially assembled in new blister package