General Information

  1. Postage and Packing: No matter how many items you buy in one transaction, you’ll only be charged once for postage and packing.

  2. Delivery Options:

    • Royal Mail 48: This service costs £3.99 and delivers your items within 2 to 3 working days.
    • Royal Mail Tracked 24: For £4.99, this service ensures delivery within 1 to 2 working days.
    • Royal Mail Special Delivery ™ 1:00 pm: This premium service guarantees delivery by 1:00 pm on the next working day for a cost of £12.99.
  3. About techSupp: techSupp is a company based in the UK that was founded in 2006. We are registered for VAT and have ISO9001 quality accreditation for our business processes.

  4. Returns Policy: At techSupp, we want you to be satisfied with your purchase. If any items are defective or damaged, you can return them for a refund or replacement. We’ll even cover the return shipping cost. If we have a replacement in stock, we’ll send it to you immediately.

    We understand that online shopping can sometimes be uncertain. If you order the wrong product or change your mind, don’t worry! We accept returns of unused items within 30 days. For items that are sensitive to moisture or sealed in pouches, just ensure they are unopened when you return them. Your satisfaction is our priority.


More details about the product

This pack of 10 onsemi BSR17 NPN transistors is perfect for electronic projects that require high amplifier gain and small signal transistors. With a surface mount mounting style and a SOT-23-3 package/case, these transistors are easy to install and use. These transistors have a maximum collector-base voltage of -60V, a maximum collector-emitter voltage of -40V and 40V, and a maximum base-emitter voltage of -3V. They also have a maximum DC collector current of 3A, a maximum power dissipation of 350mW, and a maximum operating frequency of 100MHz. These onsemi BSR17 transistors are perfect for a variety of electronic projects and are a great addition to any electronics toolkit.

opt for the onsemi BSR17 for any development project over similar products due to several reasons:

Reliability and Quality Assurance: Genuine onsemi products are known for their high quality and reliability. Engineers often prioritize using components from reputable brands to ensure the longevity and performance of their projects.

Consistency and Compatibility: onsemi products are manufactured to strict standards, ensuring consistency in performance across different batches. This consistency simplifies the development process and reduces the risk of compatibility issues.

Technical Support and Documentation: onsemi typically provides comprehensive technical support and documentation for their products, which can be invaluable during the development phase. Engineers may prefer this level of support over cheaper generic alternatives, which may lack adequate documentation or support channels.

Long-Term Availability: Choosing a genuine onsemi product can provide assurance of long-term availability and support. Generic alternatives may be prone to discontinuation or changes in specifications, which can disrupt ongoing projects.

Performance and Specifications: The BSR17A may offer specific performance characteristics or features that are crucial for the engineer's project requirements. While generic alternatives may offer similar specifications on paper, genuine onsemi products often undergo rigorous testing to ensure they meet stated specifications reliably.

Risk Mitigation: Opting for a genuine onsemi product can mitigate the risk of using counterfeit or substandard components, which may lead to unexpected failures or performance issues down the line.

Overall, choosing the genuine onsemi brand over cheaper generic alternatives provides engineers with confidence in the quality, reliability, and support of the components used in their development projects.