> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # Professional Solderless Breadboard BB400 - 400 tie points (Metal Backing Plate) **Type:** Product page · **SKU:** CE07064 · **GTIN:** 610074522638 **Page:** https://core-electronics.com.au/professional-solderless-breadboard-400-tie-points-metal-backing-plate.html ([markdown](https://core-electronics.com.au/professional-solderless-breadboard-400-tie-points-metal-backing-plate.html.md)) BreadBoard-400 is a solderless (plug-in) breadboard with 400 connection tie-points (i.e. 400 wire insertion holes). It has 4 power rails. ## Pricing - **Price:** $9.55 (inc GST) — $8.68 AUD, exc GST - **Quantity discounts:** 10+ $8.34 (exc GST) · 25+ $8.07 (exc GST) ## Availability & dispatch - In stock, ships same business day if ordered before 2PM (Australia/Sydney). - We can dispatch 495 today; more stock is typically available with a 8–20 day lead time. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE07064:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE07064:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description BreadBoard-400 is a solderless (plug-in) breadboard with 400 connection tie-points (i.e. 400 wire insertion holes). It has 4 power rails. Solderless breadboards are great for building and testing new circuits because parts can be easily inserted and removed. They are completely re-usable. The BB400 has a 300 tie-point IC-circuit area plus four 25 tie-point power rails. The housing is made of white ABS plastic, with a printed legend giving numbers and letters for columns and rows. The internal contacts are phosphor bronze with a plated nickel finish. A peelable adhesive tape backing is provided for attaching it to a surface. BPS BreadBoards are Lead-Free and RoHS Compliant. Finished projects can be moved to an [SB400](https://core-electronics.com.au/professional-solderable-pcb-breadoard-400-point-one-sided.html) or SB404 Solderable PC BreadBoard to make them permanent. **Features** - 400 tie-points total: 300 tie-point IC-circuit area plus two 50 tie-point distribution strips providing 4 power rails. - ABS plastic body with black printed legend. Color legend on distribution strips. - Contacts are Phosphor Bronze with Plated Nickel Finish, rated for 50,000 insertions. - Rated at 36 Volts, 2 Amps. - Insertion Wire Size is 21 to 26 AWG, 0.016 to 0.028 inches diameter (0.4 to 0.7mm diameter) - Peelable adhesive tape backing provided for attaching to a surface. - Size: 3.3 x 2.1 x 0.3in (84 x 54.3 x 8.5mm). **Documents** - [Datasheet](https://core-electronics.com.au/attachments/localcontent/BPS-DAT-(BB400)-Datasheet_10750a9831d.pdf) - [Genuine Difference](https://core-electronics.com.au/attachments/localcontent/BPS-GenuineDifferenceBreadBoards_475985647ec.pdf) ## Guides for this product - [Getting Started with Servos \| Examples with Raspberry Pi Pico](https://core-electronics.com.au/guides/digital-electronics/getting-started-with-servos-examples-with-raspberry-pi-pico/) ## Videos for this product - [Zero To Maker Workshop \| PCB Design in KiCAD](https://core-electronics.com.au/videos/zero-to-maker-workshop-pcb-design-in-kicad) - [Zero to Maker Workshop \| Breadboards vs Protoboards vs PCBs](https://core-electronics.com.au/videos/zero-to-maker-workshop-breadboards-vs-protoboards-vs-pcbs) - [Getting Started with Servos \| Examples with Raspberry Pi Pico](https://core-electronics.com.au/videos/getting-started-with-servos-examples-with-raspberry-pi-pico) ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/s/n/sny09055-edit.jpg)