Where to Buy L-53SURCK LED Lamps in South Africa - Stocked Locally at Communica
Purchase L-53SURCK red LED lamps in South Africa at Communica. In-stock, fast dispatch, VAT invoicing, and branch pickup. Find data, specs, and advice for students & engineers.
Genuine L-53SURCK Stock
Find red 5mm LED lamps with local SA availability and full datasheet support.
Hobby & Industrial Uses
Ideal for panels, signal indicators, learning, and custom hardware builds.
Flexible Purchasing Options
Order online, request a VAT invoice, or collect from Samrand, Pretoria, and Cape Town.
Overview: L-53SURCK Red LED Lamps
The L-53SURCK is a standard 5mm through-hole red LED, widely used in indicator panels, signal circuits, prototyping, and learning environments. Manufactured by reputable suppliers such as Kingbright, L-53SURCK LEDs offer efficient, visible red light at low forward current, ideal for student, maker, and industrial signalling applications across South Africa.
If you're seeking reliable stock of the genuine L-53SURCK for repair, teaching, or production, knowing where to source parts locally ensures short timelines, VAT invoicing options for schools and businesses, and technical support for selection and integration.
Why Choose the L-53SURCK?
- Standard 5mm round lens, diffused (wide angle) output
- Typical forward voltage: 2.0V (max 2.5V)
- Continuous forward current: 20mA (max 30mA)
- Peak wavelength: ~630nm (red)
- Long operating life (100,000+ hours under rated conditions)
- Widely compatible with breadboards, PCBs, panel-mounts, and project boards
Spec Table: L-53SURCK vs Other Red LEDs
| Model | Size | Wavelength | Forward Voltage | Current (Typ/Max) | Lens Type |
|---|---|---|---|---|---|
| L-53SURCK | 5mm | 625-635nm | 2.0V (max 2.5V) | 20/30mA | Diffused |
| Generic 5mm Red | 5mm | 620-630nm | 2.1V (max 2.4V) | 20/25mA | Diffused / Clear options |
- Industrial control and display panels
- Student breadboard experiments (Ohm's law, voltage drop demonstrations)
- 3D printed projects and custom makerspace builds
- Repairs and upgrades of indicator circuits in appliances and enclosures
Local Availability & Brands
Communica stocks L-53SURCK LED lamps from global brands such as Kingbright and offers bulk packs, single quantities, and alternative part numbers to suit different requirements. Stock levels can fluctuate, but real-time availability, branch pickup options (Samrand, Pretoria, Cape Town), and prompt shipping across South Africa are provided.
- Click through to LEDs & Display Components
- Search by part number or browse similar products by Kingbright, Everlight, and other brands
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Selection & Application Advice for South African Users
Selecting the right L-53SURCK for your project means considering electrical characteristics as well as mounting and visual factors. In student labs and hobby environments, choosing a diffused lens enhances side viewing and broadens the indicator angle, making it easier to demonstrate circuit output.
Calculating Resistor Values (Ohm's Law Example)
To prevent overcurrent and maximise LED lifespan, a current-limiting resistor is essential. For a typical 5V supply (Arduino, Raspberry Pi):
- Supply Voltage (Vs): 5V
- Forward Voltage (Vf): 2.0V
- Desired Current (If): 20mA (0.02A)
| Formula | Calculation | Result |
|---|---|---|
| R = (Vs - Vf) / If | (5V - 2V)/0.02A | 150 Ohm |
A standard 150Ohm resistor works well, with 1/4W (0.25W) rating or higher. Standard value resistors (see Communica's resistor selection) are readily available in South Africa, in both carbon film and metal film types.
Soldering and Mounting Tips
- Observe the anode/cathode: Anode is usually the longer lead or marked on datasheet diagrams.
- For breadboards: Insert directly, using the correct polarity and a resistor in series.
- Panel mounting: Consider panel clips or bezels, available in the Enclosures & Accessories category.
Lead Times, Branch Collection, and Purchaser Notes
- Stock is visible online at time of order; bulk & student packs often available.
- VAT invoices for schools, universities, and business procurement teams.
- Collect from Samrand (Centurion), Pretoria, or Cape Town branches during listed trading hours.
- Nationwide delivery via courier for remote campuses or production sites.
Sources
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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