Order capacitors online with confidence
Need capacitors quickly for a prototype, lab exercise or production run? Communica keeps a broad range of capacitors in local stock so South African makers, students and procurement teams can avoid long lead times. Our offering includes radial electrolytics, MLCC ceramics, film capacitors, snap-in power caps and supercapacitors from trusted global brands commonly used in consumer electronics, power supplies and hobby projects.
Why order from a local distributor
Local stock means same-day or next-day branch collection from Samrand, Pretoria CBD or Cape Town for many items, with clear VAT invoicing for institution and company purchases. If a part is out of stock we provide estimated lead times and sourcing options so you can plan builds or coursework without surprises.
Quick stock checks and account services
Use our online listings to check real-time availability, request a quote for bulk orders, or open a trade account for invoicing. Learn about our company and service history on the About Us page for procurement context.
Specification callouts to confirm before ordering
- Capacitance tolerance and test voltage - match the circuit requirements and derate electrolytics for ripple current.
- Equivalent Series Resistance (ESR) - key for switching power supplies and low-impedance rails.
- Package and lead style - through-hole vs SMD affects assembly and prototyping speed.
- Temperature rating and longevity - higher temperature ratings give better lifetime under stress.
Where to explore parts
Browse categories and filter by type, value and package on our collections pages to compare parts and add accessories like socket adapters or decoupling kits: Collections. For a full index across every stocked item, see All Products. You can also view items in stock across our branches.
