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CQRobot's 200-piece red standard computer jumper caps (2.54mm pitch) are essential for Arduino, Raspberry Pi, and PC projects. They create electrical connections for pin headers, enabling ON/OFF circuit control. Imported directly from USA, all duties included. Arrives via ExpressBox tracked delivery within 12-14 days.
Unlock Precise Circuit Control for Your Projects
CQRobot's 200-piece red standard computer jumper caps (2.54mm pitch) are essential for Arduino, Raspberry Pi, and PC projects. They create electrical connections for pin headers, enabling ON/OFF circuit control. Imported directly from USA, all duties included. Arrives via ExpressBox tracked delivery within 12-14 days.
About the range
CQRobot's 500-piece standard computer jumper caps are essential for any electronics enthusiast or professional working with prototyping boards. These 2.54mm (0.1 inch) pitch jumpers, also known as shunts, create reliable electrical connections for male pin headers. They are commonly used to modify settings on motherboards, Arduino, Raspberry Pi, and other projects, allowing for easy configuration and short-circuiting. The pack includes 100 pieces each of yellow, white, blue, red, and black, neatly organized for identification and use.
Engineered for performance, these jumper caps feature a 3.0 AMP rated current and can withstand up to 1000V AC/DC. The contact material is phosphor bronze with gold-over-nickel plating for excellent conductivity and corrosion resistance. The insulator material is durable Polyester (UL94V-0), rated for operation temperatures from -40°C to +105°C. This robust construction ensures longevity and consistent performance in various electronic applications. The close-top design prevents accidental dislodging.
For Indian makers, these CQRobot jumper caps offer a cost-effective and reliable solution for custom circuit configurations. Unlike generic local alternatives that may lack consistent quality or precise specifications, this imported pack guarantees adherence to standard 2.54mm pitch and electrical ratings. All customs duties and GST are included in the price, with fast, tracked delivery via ExpressBox to your pincode. Get your projects powered up with confidence.
Precision Prototyping with CQRobot
CQRobot jumper caps are engineered for precision, ensuring a perfect fit and reliable electrical connection for your sensitive electronics projects. Unlike many local alternatives that may have inconsistent pitch or plating, these caps are manufactured to exact standards. The phosphor bronze contacts with gold-over-nickel plating offer superior conductivity and corrosion resistance, crucial for long-term stability. Rated for 3.0 AMP and 1000V AC/DC, they provide a robust solution for everything from Arduino and Raspberry Pi setups to PC motherboard configurations. All customs duties and GST are pre-paid, so you receive your order without any surprise charges at delivery.
Ideal for Makers, Who Should Consider Alternatives
These jumper caps are perfect for hobbyists, students, and professionals building custom circuits, configuring development boards, or performing hardware modifications. They are especially useful for Arduino and Raspberry Pi projects requiring precise pin connections. Individuals needing extremely high-frequency signal integrity or specialized connector types might need to explore different solutions. If your project involves extremely high-density pin arrays or requires specific industrial-grade connectors beyond standard 2.54mm pitch, consider consulting specialized component suppliers.
Typical situations where CQRobot 500 Pieces Standard Computer Jumper Caps Header Pin Shunt 2.54mm (0.1 Inch) | 5 Colors helps — illustrative scenarios, not customer reviews.
A maker in Bangalore needs to configure a Raspberry Pi for a custom IoT project, requiring precise pin connections for sensors and communication modules.
Using the CQRobot 500-piece jumper cap set, they can easily select the correct color-coded caps to bridge specific pins for I2C or SPI communication. The 2.54mm pitch ensures a secure fit, preventing connection errors that could disrupt sensor readings or data transmission.
A student in Delhi is building a motherboard diagnostic tool and needs to manually set jumpers for different configurations, requiring reliable and easily identifiable components.
The 5-color assortment of CQRobot jumper caps allows for clear labeling of different jumper settings (e.g., ON/OFF, mode selection). The precise fit and robust construction ensure stable connections during testing, crucial for accurate diagnostics without the risk of loose connections from lower-quality local alternatives.
| Insulator Material | Polyester (UL94V-0) |
| Contact Material | Phosphor Bronze |
| Contact Plating | Au Over Ni |
| Rated Current | 3.0 AMP |
| Withstand Voltage | 1000V AC/DC |
| Contact Resistance | 20 Milliohms Max |
| Insulation Resistance | 1000 Megohm Min |
| Operating Temperature | -40°C to +105°C |
| Max. Processing Temp | 180°C for 30-60 sec / 200°C for 10 sec |
| Compatible Devices | Arduino, Raspberry Pi, PC Motherboards, other projects |
| Number of Pieces | 500 (100 per color) |
| Cost per piece | ₹18.34 per piece |
| Shelf life after opening | 12 months (standard for electronic components) |
| Contraindications | Not suitable for use with non-standard pin pitches or voltages exceeding 1000V AC/DC. |
| Allergens / common irritants | Contains Phosphor Bronze and Polyester; no specific allergen warnings provided by manufacturer. |
| Feature | CQRobot 500 Pieces | Others |
|---|---|---|
| Pitch Accuracy | Precise 2.54mm (0.1 inch) pitch for secure connections | Varies by brand; some may have inconsistent pitch leading to loose connections. |
| Contact Material & Plating | Phosphor Bronze with Gold-over-Nickel plating for superior conductivity and corrosion resistance | Often uses basic brass or tin plating, prone to oxidation and higher resistance. |
| Electrical Ratings | Rated 3.0 AMP current, 1000V AC/DC withstand voltage | Typically lower ratings, may not be clearly specified or tested. |
| Color Coding & Quantity | 5 distinct colors (100 each), 500 total pieces for easy identification and ample supply | Often sold in mixed bags with fewer pieces or limited color options. |
| Cost per piece | ₹18.34 per piece | Local packs of 50-100 pieces can range from ₹100-₹300, making the per-piece cost higher for smaller quantities. |
| SKU | bzu3905 |
| Selected option | Red / 2.54-Open Top |
| Brand | CQRobot |
| Pitch | 2.54mm (0.1 inches) |
| Product Type | Jumper Cap without Handle |
| Material | Polyester (Insulator), Phosphor Bronze (Contact) |
| Contact Plating | Au Over Ni |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About CQRobot
CQRobot specializes in electronic components and accessories for makers and developers, providing reliable tools for prototyping and development.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
CQRobot 500 Pieces Standard Computer Jumper Caps Header Pin Shunt 2.54mm (0.1 Inch) | 5 Colors, 100 Each
9,169
This item
CQRobot 500 Pieces Standard Computer Jumper Caps Header Pin Shunt 2.54mm (0.1 Inch) | 5 Colors, 100 Each
9,169
Total price:
14,895
You save 6,540 (31%) Extra3 items selected
3 items
14,895You save 6,540 (31%) Extra
| Attributes | Current  |  |  |  |  |  | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 9,169 12,988 | 1,928 2,543 | 3,798 5,904 | 3,490 5,381 | 1,669 2,670 | 2,260 3,860 | 1,946 3,112 |
| Rating | 4.80(10) | 4.60(231) | 4.13(8) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) |
| Brand Name | CQRobot | Geekworm | Bare Conductive | Quartet | uxcell | ALKOO | SmartSign |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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