Breadboard 3220-Tie Point “BB-4T7D”

This Breadboard Assembly 3220 is a professional grade solderless breadboard that features phosphor bronze contacts and includes 3220 tie-points mounted to a powder coated metal plate and is part of our Pro Series of breadboards.

PACKAGE INCLUDES:

• Fully assembled 3220 tie-point breadboard assembly – Model: BB-4T7D

KEY FEATURES OF BREADBOARD ASSEMBLY 3220 (PRO SERIES):

• Tie-points: 3220
• Spring Contacts:  Fully embossed phosphor bronze
• Color:  Off-white
• Power Rails:  Full length continuity
• Recommended Insertion Range:  26-21 AWG
• Bottom Plate:  Black powder coated steel

• Made By LampaTronics

Solderless breadboards are used for prototyping electronic circuits by inserting components and wires into spring contacts.
This allows circuits to be easily and quickly constructed without soldering.
It also allows components to be reused multiple times in different circuits.

With 3220 tie-points, this size of breadboard is good for medium to Large projects.
and comes with 4 banana jack binding posts for making power connections to breadboard.

Refer to our Guide To Solderless Breadboards for a detailed description of solderless breadboards including their cost and performance trade-offs.

Notes: 

1. These are designed to work with components such as IC’s that have standard 0.1″ spacing.   Components with other lead spacing such as 2mm may work if the leads can be reformed to fit the 2.54mm  pitch of the breadboard.

TECHNICAL SPECIFICATIONS