

Circuit Board Kit Spare Parts, Replacement Connectors and Circuit Components
From $3.20 (Ex GST)
- Description
Description
Spare parts for circuit board teaching kits, including D cell battery holder with spring contacts for pin to pin fitting, plus spare connectors and components such as rheostat connector, copper foil sheet, lamp holder with connector, alligator lead set, base board, rectifier, plain spring connector, and switch contact key. Intended for laboratory or educational settings only, use under appropriate supervision.
Circuit Board D Cell Battery Holder with Spring Contacts
Circuit board kit spare, D cell holder with spring contacts designed to fit from pin to pin. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Connector with Rheostat
Spare connector with rheostat for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Copper Foil Sheet
Spare copper foil sheet for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Lamp Holder with Connector
Spare lamp holder with connector for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Alligator Leads 300 mm, Pack of 2
Spare lead set with alligator clip to alligator clip, 300 mm length, supplied as pack of 2. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Base Board
Spare base board for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision
Spare Rectifier
Spare rectifier for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Plain Spring Connector
Spare spring connector, plain type, for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
Spare Switch Contact Key
Spare switch contact key for circuit board kit. Our products are for use in laboratory or educational settings only, use under appropriate supervision.
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What Our Customers Say
Emma Roberts
6 months ago
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
Michael Grant
7 months ago
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
Sarah Nguyen
9 months ago
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
Dr. Emily Hart – Senior Research Scientist
10 months ago
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
Mark Stevens
11 months ago
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab


