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Explore detailed selection advice, ratings, and practical application notes for 100uF 16V capacitors. See what's stocked in SA, with brand and compatibility tips from Communica.
Capacitance, voltage, ESR, and tolerance matter for your circuit performance.
Find leading brands and the right capacitor type for fast local fulfilment.
Tips for filtering, timing, and decoupling in SA hobby, education, and industry.
A 100uF 16V capacitor is a staple passive component for anyone building, repairing, or prototyping electronics in South Africa. This value balances moderate capacity (100 microfarads) and a common voltage rating (16V), making it ideal for smoothing, bulk energy storage, power supply filtering, and decoupling in a range of 5V to 12V circuits found in student, maker, and industry projects.
Electrolytic types dominate at this value, but there are also tantalum and even specialty ceramic options for specific needs. At Communica, you'll find 100uF 16V capacitors from brands like Nichicon, Rubycon, Panasonic, Samwha, and YAGEO, available for collection or shipping, with lead times explicit at checkout.
| Type | Typical Size/Package | Uses | Brands (Stocked Locally) |
|---|---|---|---|
| Aluminium Electrolytic | Radial, SMD | General decoupling, PSU smoothing | Rubycon, Nichicon, Panasonic, Samwha |
| Tantalum | SMD, axial | High stability, compact spaces | AVX, Vishay |
| Ceramic | MLCC, SMD | Low ESR, high-frequency filtering | YAGEO, Murata |
Suppose you're designing a 12V rail for a microcontroller project in a South African school lab, and you want to smooth out a 100mA load at the output.
Approximate ripple voltage (Vripple) for a capacitor in a DC supply can be estimated:
| Vripple = Iload / (f x C) | Iload = load current (A), f = frequency (Hz), C = capacitance (farads) |
For Iload = 0.1A, f = 100Hz (after bridge rectifier), C = 100uF (0.0001F):
Vripple = 0.1 / (100 x 0.0001) = 10V. This is high - generally, designers use multiple 100uF or combine with larger values (470uF or more) to drop the ripple to below 1V for sensitve applications. For microcontrollers with built-in regulators, a single 100uF works well for post-regulation decoupling.
100uF 16V capacitors are popular and widely available at Communica, often from several brands and in multiple package types (radial, SMD, snap-in). Always check individual product lead times, which are visible before you order – next-day collection is often possible at Samrand for stocked items. For project booms (university deadlines, FET college assignments), ordering a few extra ensures you'll never run short.
| Spec | Typical Value/Range | Notes |
|---|---|---|
| Capacitance | 100uF | 20% tolerance common |
| Rated Voltage | 16V DC | Use at <=13V for long life |
| Type | Electrolytic, Tantalum, Ceramic | Radial, SMD packages |
Free shipping for orders over ZAR 1,000.00.
Get a full refund if you had the product for less than 7 days.
Nationwide delivery within 2 - 4 working days.
Communica supplies semiconductors and electronic components to industries such as automotive, electrical, automation, mining, and education.
Disclaimer: This content is for educational purposes only. Product availability, pricing, and specifications are subject to change. Always verify current details on the retailer's website before making a purchase. We may earn affiliate commissions from qualifying purchases.
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He's polite, good with people and made me feel free to talk.. all in all he's helpful
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Currently have only purchased items from their on-line store. Received what I ordered plus quick delivery. No complaints to date.
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I got the most pleasant service from Sydney and Windie
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