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Gridfinity storage for electronic components

Give resistors, capacitors, connectors, modules, and sensors a labelled home without hiding the parts you reach for most. Start with a compact ready-made setup, then change the layout as your component stock grows.

Reviewed by the Graphite Modular product team · Updated 14 August 2026

The practical starting point

Keep working stock shallow and visible

A 5×4 6U box is a useful starting point for small components and bench consumables. Use several labelled compartments instead of one deep mixed bin, then store bulk refills and seldom-used parts separately.

The goal is not to create the largest parts library. It is to make the right component easy to identify, remove, and return during a real build or repair.

Electronics workbench with organised component storage and test equipment

Organise around the bench workflow: common components close at hand, protected sensitive parts clearly marked, and project parts kept separate from general stock.

A component layout you can maintain

Component groupStorage approachUseful label detail
Resistors and capacitorsLabelled bags or small compartments by value rangeValue, tolerance, voltage or power rating
Connectors and headersMedium compartments by family and pitchConnector family, pitch, pin count
Modules and sensorsIndividual bags in medium compartmentsPart number, interface, operating voltage
LEDs and semiconductorsProtected labelled bags, separated by typePart number, package, colour or rating
Project partsOne temporary compartment for the active buildProject name and revision

Set up the box in four steps

  1. Step 1

    Separate sensitive and general stock

    Identify parts that need ESD-safe handling first. Keep those parts in suitable protective packaging even when the bags are organised inside a larger compartment.

  2. Step 2

    Group by how you search

    Use broad families such as resistors, capacitors, connectors, sensors, modules, fasteners, and cable accessories. Split into values or part numbers only where that saves real retrieval time.

  3. Step 3

    Keep labels visible

    Avoid filling a deep compartment with loose, unlabelled parts. Use labelled bags for small components and keep the label facing upward.

  4. Step 4

    Reserve a project compartment

    Keep one compartment free for the parts used in the current build. Return unused parts to their labelled stock position when the project ends.

Shop this setup

Compact 5×4 6U electronics setup

The live catalogue products below create a compact enclosed setup: one 6U storage box and one electronics-specific insert layout.

1 × storage box

Graphite Modular Gridfinity-Compatible 5x4 6U Stackable Storage Box

A compact 5x4 Gridfinity-compatible storage box for small parts, fixings, electronics, and workshop bits, with one-hand access, stackable expansion, and dimensions that work well on benches, shelves, and in drawers.

£23.99 inc VAT

£19.99 ex VAT for business customers

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1 × insert layout

Graphite Modular Gridfinity-Compatible 5x4 6U Electronics Organizer Bin Set

Gridfinity-compatible electronics organizer bin set sized for the Graphite Modular 5x4 6U storage box.

£15.59 inc VAT

£12.99 ex VAT for business customers

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You can review quantities, delivery, VAT, and available product options before checkout.

Important handling note

Storage organisation is not ESD protection

Standard PETG storage should not be treated as an ESD-safe enclosure. Keep electrostatic-sensitive devices in suitable shielding bags or verified protective packaging and follow the component manufacturer’s handling guidance.

Electronic component storage questions

What Gridfinity height is best for electronic components?

A 6U layout is a useful starting point for resistors, capacitors, connectors, sensors, and small modules because the contents remain visible. Choose 9U or 12U for taller modules, cables, boxed parts, or bulk stock.

Are standard Gridfinity bins ESD-safe?

Do not assume that a standard plastic bin provides electrostatic discharge protection. Keep ESD-sensitive components in suitable shielding bags or verified ESD-safe packaging unless the storage product is specifically rated for that purpose.

Should I sort components by value or by project?

Sort reusable stock by component family and value, then use one temporary compartment for parts allocated to the active project. This keeps the main inventory consistent without slowing down a build.

What information should go on the label?

Use the component type, value or part number, package, and any important rating. For example: “Resistor · 10 kΩ · 0.25 W” or “Regulator · LM7805 · TO-220”.

Build a maintainable parts library

Start compact, label clearly, then expand around real projects.

Choose an electronics insert for an enclosed setup, or calculate a loose drawer layout when you want a larger component library at the bench.

Organised electronics workbench with component storage and test equipment