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Open Snap Circuits Jr. kit showing plastic grid and colorful snap components

Snap Circuits Jr. SC-100 Electronics Exploration Kit, 28 Parts, 100+ Projects

SKU CH-3PHX-6286R

A snap-together electronics kit with 28 parts for building over 100 projects, teaching circuitry basics to ages 8 and up without tools or soldering

  • Battery runtimeTrue, false
  • Color familyBlack
  • Suggested age7
  • Spec summaryPlastic, 12 L x 9.5 W x 1.75 H inches, 640 g, 2 days, 8-108,
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Product colorBlack
  • Build 100+ projects with 28 snap-together parts
  • Safe CircuitSafe technology requires no tools or soldering
  • Full-colour manual guides ages 8+ through step-by-step builds
  • Compact 12 × 9.5 × 1.75 in box stores everything
  • Combine with other Snap Circuits kits for more projects

Electronics Kit for Ages 8+

The Snap Circuits Jr. SC-100 is a STEM educational toy designed for children aged eight and up. It contains 28 snap-together parts that allow young learners to build over 100 different electronic projects. The kit uses a simple plastic grid base so no soldering or tools are required for assembly.

28 Snap-Together Parts

The single specification that decides fit is the part count: 28 colour-coded, numbered components that snap onto the included grid. These pieces create working circuits for projects such as a flying saucer, alarms, and light circuits. A full-colour manual guides the builder through each of the 100-plus projects step by step.

Battery-Powered Learning Platform

The kit runs on standard batteries (not included) and needs no external power supply, computer, or internet connection. It frees up desk space because everything stores inside the 14.33 x 12.83 x 9.06 inch box weighing 640 grams. It is not for buyers who want programmable microcontrollers or text-based coding environments.

How it compares

Measured against everything we stock in STEM Kits & Building Blocks, at today’s prices. Recalculated every night.

Price $46.99
Pricier than about 70% of the 236 comparable items (median $28.99).

Specifications

Product
Brand nameGENERIC
Model nameSnap Circuits Jr. SC-100
Part number49735
Product colorBlack
Product typeScience
Color familyBlack
Power
Battery runtimeTrue, false
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight640 g
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
More details
Age groupAdult
Suggested age7

Questions about this item

How many different projects can a child actually complete with the 28 included parts?

The kit supports over 100 projects using the 28 snap-together components and the full-color manual.

What type of connection do the pieces use, and does it limit the complexity of the circuits?

Parts snap onto a plastic grid without tools or soldering, allowing safe assembly of circuits up to the 100-plus projects in the guide.

Will the plastic grid and parts fit on a standard desk or tabletop for building?

The grid measures 12 inches long by 9.5 inches wide and 1.75 inches high, so it fits easily on most desks.

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