-
Accessories, Boards, Modules and Accessories
Raspberry Pi 4 Heatsink
– Compact passive heatsink kit designed specifically for Raspberry Pi 4 Model B
– Solid anodized aluminum for efficient heat transfer and durability
– 3-piece set covers CPU, RAM, and USB/power chip
– Pre-applied thermal adhesive for quick, secure installation
– Silent, maintenance-free cooling to reduce thermal throttling
– Low-profile design works with or without a case; ideal for overclocking and media centersSKU: n/a -
Boards and Programmers, Boards, Modules and Accessories
Raspberry Pi 4 Model B 8GB RAM Development Board
Boards and Programmers, Boards, Modules and AccessoriesRaspberry Pi 4 Model B 8GB RAM Development Board
.wa-price-card{--wa-green:#25D366;--wa-green-dark:#1ebe57;--wa-green-glow:rgba(37,211,102,0.25);font-family:system-ui,-apple-system,sans-serif;background:#f0faf3;border:1.5px solid #d4f0dd;border-radius:14px;padding:22px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;transition:border-color 0.3s,box-shadow 0.3s;box-sizing:border-box;margin:15px 0;width:100%}.wa-price-card:hover{border-color:var(--wa-green);box-shadow:0 4px 24px var(--wa-green-glow)}.wa-price-card .wa-icon-circle{width:52px;height:52px;min-width:52px;border-radius:50%;background:var(--wa-green);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px var(--wa-green-glow);flex-shrink:0}.wa-price-card .wa-icon-circle svg{width:26px;height:26px;fill:#fff}.wa-price-card .wa-text{flex:1;min-width:0}.wa-price-card .wa-text h4{font-size:15px;font-weight:700;color:#1a2e1f;margin:0 0 3px 0;line-height:1.3}.wa-price-card .wa-text p{font-size:12.5px;font-weight:500;color:#4a6b52;line-height:1.4;margin:0}.wa-price-card .wa-btn{display:inline-flex;align-items:center;gap:8px;background:var(--wa-green);color:#fff !important;font-family:inherit;font-size:14px;font-weight:700;padding:12px 24px;border:none;border-radius:50px;cursor:pointer;text-decoration:none !important;white-space:nowrap;line-height:1;overflow:visible;transition:background 0.2s,transform 0.15s,box-shadow 0.2s;flex-shrink:0}.wa-price-card .wa-btn:hover{background:var(--wa-green-dark);color:#fff !important;transform:translateY(-1px);box-shadow:0 6px 20px var(--wa-green-glow)}.wa-price-card .wa-btn:active{transform:translateY(0)}.wa-price-card .wa-btn svg{width:18px;height:18px;min-width:18px;fill:#fff;flex-shrink:0}@media(max-width:520px){.wa-price-card{flex-direction:column;text-align:center;padding:20px;gap:14px}.wa-price-card .wa-btn{width:100%;justify-content:center}}
Get PricePrices are updating frequently
Contact us on WhatsApp to get the current price & availability
– High performance 64-bit quad-core ARM Cortex-A72 CPU at 1.5 GHz
– 8GB LPDDR4-3200 SDRAM for heavy multitasking and complex applications
– Dual-band Wi-Fi (2.4/5GHz), Gigabit Ethernet, and Bluetooth 5.0
– Dual micro-HDMI with 4K support plus H.265 and H.264 video decoding
– Expandable storage via microSD and two USB 3.0 + two USB 2.0 ports
– 40-pin GPIO header, camera and display interfaces for hardware projectsSKU: n/a
Raspberry Pi 4 Heatsink
In stock
– Compact passive heatsink kit designed specifically for Raspberry Pi 4 Model B
– Solid anodized aluminum for efficient heat transfer and durability
– 3-piece set covers CPU, RAM, and USB/power chip
– Pre-applied thermal adhesive for quick, secure installation
– Silent, maintenance-free cooling to reduce thermal throttling
– Low-profile design works with or without a case; ideal for overclocking and media centers
₨ 200 ₨ 250
In stock
Raspberry Pi 4 Heatsink: Quiet, Efficient Cooling for Demanding Projects
The Raspberry Pi 4 heatsink is a precision-crafted passive cooling solution that helps keep your Raspberry Pi 4 Model B running cooler and more reliably under load. Built from solid anodized aluminum, this compact heatsink set improves heat transfer from the CPU, RAM, and power/USB chip without adding noise or moving parts.
Why Choose This Raspberry Pi 4 Cooling Solution
- Passive cooling means silent operation and zero maintenance.
- Premium aluminum construction for fast, efficient heat dissipation.
- Helps prevent thermal throttling so your Pi runs at peak performance longer.
- Low-profile design preserves compatibility with many cases and enclosures.
Key Features
- High-quality solid anodized aluminum heatsink set designed for Raspberry Pi 4 thermal management
- Precision-cut pieces matched to the Pi 4 chip layout for optimal contact
- 3-piece kit covering CPU, RAM, and USB/power chip
- Durable thermal adhesive pre-applied for fast installation
- Fanless, maintenance-free cooling option that reduces noise and power draw
- Works well with or without a case; suitable for compact and embedded projects
Specifications
- Material: Solid anodized aluminum
- Color: Black or Silver (based on availability)
- Number of Pieces: 3-piece kit (CPU, RAM, USB/power chip)
- Mounting: Thermal adhesive pre-applied
- Compatibility: Only for Raspberry Pi 4 Model B
- Dimensions: Precision matched to Pi 4 chip layout
Compatibility and Installation
This heatsink kit is made specifically for the Raspberry Pi 4 Model B. Installation is simple: clean the chip surfaces, peel the protective film from the pre-applied adhesive, and press each heatsink into place. Allow a few minutes for the adhesive to set before powering the board.
Use Cases
- Everyday computing and desktop-style Raspberry Pi 4 setups
- Long-term Raspberry Pi 4 temperature control for always-on projects
- Overclocked Raspberry Pi configurations that need extra cooling headroom
- Quiet cooling for Raspberry Pi 4 servers, media centers, and home labs
- IoT devices, dashboards, and development boards working under load
Benefits
- Reduced CPU and GPU temperatures for improved stability
- Lower risk of thermal throttling during heavy workloads
- Silent operation with no moving parts and no fan noise
- Professional, low-profile look that keeps your Pi compact
Care and Maintenance
Because this is a passive heatsink with adhesive mounting, little maintenance is required. Check occasionally for dust buildup inside your case and clean with compressed air as needed. Reapply adhesive or replace pieces only if they become detached.
Why Buy from Colgroad
Colgroad delivers high-quality Raspberry Pi accessories across Pakistan. We select products for durability, compatibility, and performance, and provide fast shipping and expert support. Boost your Pi’s performance and stability with components chosen to last.
Order Your Raspberry Pi 4 Heatsink Today
Upgrade to reliable, quiet cooling and protect your Raspberry Pi 4 from overheating and thermal throttling. Order your Raspberry Pi 4 heatsink kit from Colgroad Pakistan and enjoy better performance for media centers, servers, and development projects.
Note: Images are for illustration purposes only.
Only logged in customers who have purchased this product may leave a review.
Vendor Information
- Store Name: College Road Electronics
- Vendor: College Road Electronics
-
Address:
Microwave Electronics, Basement Azhar Shaheed Plaza, DAV College Road
Rawalpindi
Punjab
46000 - 4.81 rating from 575 reviews
-
Boards, Modules and Accessories, Sensors And Modules
TEC1-12715 Thermoelectric Cooler Peltier Module DC 12V 15A
Boards, Modules and Accessories, Sensors And ModulesTEC1-12715 Thermoelectric Cooler Peltier Module DC 12V 15A
- Compact 40 x 40 mm Peltier cooling module for precise thermal control
- High cooling capacity up to 136W for demanding electronics and DIY fridges
- Operates quietly with no moving parts, using solid-state semiconductor technology
- Optimal performance at 12V DC with maximum current rating of 15A
- Durable ceramic plates and bismuth telluride semiconductors for long service life
- Fast response and up to 68°C temperature differential (ΔTmax) for targeted cooling
SKU: n/a -
Sensors And Modules
Piezoelectric Vibration Sensor Module
- High-sensitivity vibration and impact detection for precise monitoring.
- Integrated amplifier for stronger, cleaner signal output.
- Compact, lightweight form factor for easy mounting and integration.
- Works with standard 3.3V to 5V DC power supplies.
- Compatible with microcontrollers for analog or digital interfacing.
- Ideal for security systems, robotics, industrial monitoring, and DIY projects.
SKU: n/a -
Integrated Circuits (ICs)
7476 Dual JK Flip-Flop IC (DIP)
– Dual JK flip-flops in a single 14-pin DIP package
– Edge-triggered operation for precise state changes
– Asynchronous preset and clear inputs for fast control
– Compatible with standard TTL logic families
– Ideal for counters, shift registers, and memory elements
– Breadboard- and PCB-friendly through-hole packageSKU: n/a -
Integrated Circuits (ICs)
CD4052 Dual 4-Channel Multiplexer/Demultiplexer IC (DIP)
- Dual 4-channel analog multiplexer/demultiplexer in a single DIP package.
- Operates from 3V to 15V supply for flexible system integration.
- Handles both analog and digital signals with low crosstalk.
- Low power CMOS design with high noise immunity.
- Easy prototyping with through-hole DIP package.
SKU: n/a -
Sensors And Modules
PD65W QC4.0 QC3.0 Type-C USB Fast Charging Adapter Module DC8-32V 3.25A
- High Power 65W Fast Charging: DC-DC buck converter supports PD, QC4.0, and QC3.0 protocols for ultra-fast device charging
- Wide Input Voltage Range: Works with DC 8V-32V input, compatible with batteries, solar systems, and car power supplies
- Dual Output Ports: USB Type-C and USB ports allow simultaneous charging of multiple devices up to 3.25A
- Advanced Safety Protection: Built-in over-current, over-voltage, short-circuit, and over-temperature protection
- Compact Design: Easy integration into DIY projects, power banks, car chargers, and embedded systems
- High Efficiency Conversion: Minimal heat generation with stable power delivery for laptops, smartphones, and tablets
SKU: n/a -
Accessories
100 0.01nF 10pF 0.00001μF Non-Polar Ceramic Capacitor
- Capacitance Value: 10pF (0.01nF / 0.00001μF) with marking code 100
- Non-Polarized Design: Can be connected in any orientation for easy installation
- Compact Through-Hole Package: Ideal for PCB mounting and breadboard prototyping
- High-Frequency Performance: Perfect for RF circuits, oscillators, and tuning networks
- Stable Ceramic Dielectric: Reliable performance with low leakage current
- Versatile Applications: Arduino projects, signal coupling, noise filtering, and communication equipment
SKU: n/a

















Reviews
There are no reviews yet