As the fundamental building block to a digital strategy, Digi-Key’s APIs allow real-time information integration to automate the ordering process.
The Article Library brings you the latest technology news and trends, product information, supplier updates, and design how-tos.
Digi-Key carries a broad line of Industrial Automation, Control and Safety products from some of the most recognized and trusted industry suppliers.
Relevant and timely information that demonstrates our deep technical expertise, industry thought-leadership, and entertaining educational posts.
Search for info about electronic components, technologies, and the electronics industry in articles, product highlights, videos, PTMs, blogs, and more.
Use this wiki (maintained by Digi-Key’s Applications Engineers) to share knowledge and learn about products, resources, projects, tools, technologies, and more.
Browse through our resource collection including design tools, videos, articles, reference designs, conversion calculators, product selectors, and blogs.
Browse our IoT product selector, get a data plan with our connectivity solutions, design with our DK IoT Studio, and much more.
Check out the latest parts added to Digi-Key's massive inventory of electronic components. New products are added daily, so check back frequently.
Digi-Key's online catalog allows YOU to drive the content you see in a click-centric, highly visual online browsing experience.
Product Training Modules (PTMs) from Digi-Key and supplier partners offer electronic component tutorials based on the latest products and technologies.
Easily navigate Digi-Key’s large selection of sensors and transducers to quickly find the components needed to complete your design or end-product.
Digi-Key’s community forum, technical resource, and a place for further discussion on topics ranging from how-tos to questions about electronics principles.
Browse our library of Another Geek Moment, New Product Discoveries, Another Teaching Moment, Digi-Key Daily, and Tutorial videos.
Use the Development Tools Product Selector to access thousands of development and evaluation tools in ready to go or prototyping categories.
Digi-Key’s tools are uniquely paired with access to the world’s largest selection of electronic components to help you meet your design challenges head-on.
Access pre-curated content, solutions, and resources from industry professionals, as well as your peers, to help guide you from concept through production.
Save valuable design time by searching for designs based on a circuit’s performance using Digi-Key’s Reference Design Library.
Use Scheme-it’s comprehensive electronic symbol library and an integrated Digi-Key component catalog to design and share electronic circuit diagrams.
Technology Zones feature suppliers, products, and resources in MCU, Lighting, Sensor, Wireless, Power, and Energy Harvesting application areas.
Quick Dive Information on the Latest Product Additions and New Components.
Knowles' Ramis-B SPK0838HT4H-1 is a miniature, high-performance, low-power, top port silicon digital microphone with single bit PDM output.
The Baracus from Knowles is a miniature, high-performance, low-power, top port silicon digital microphone with single bit PDM output.
Knowles' SPH0644LM4H-1 is made for portable electronic devices where excellent wideband audio performance and RF immunity are required.
Knowles 4-way driver contains four drivers (speakers) with a 3-way crossover composed of HODVTEC woofer and TWFK mid-range/tweeter.
Knowles' GU-32829-000 dual-balanced armature driver produces a broad bandwidth and much clearer output than a single driver.
Knowles' SPH1642HT5H-1 is a miniature, high-performance, low power, top port silicon microphone.
Knowles' SPH0645LM4H-B is perfectly suitable for portable applications where size and power consumption are a constraint.
Knowles' SPH0641LU4H-1 is a miniature, high-performance, low power, bottom port silicon digital microphone with a single bit PDM output.
High electroacoustic sensitivity and low noise make this microphone an excellent choice for applications where space is not an issue.
The TM provides the best combination of performance and size.
Knowles' EM Series is the most popular omni-directional microphone offered. The EM can also be used in directional applications as a matched omni-directional pair.
20% smaller in size, Knowles' SPH0641LM4H-1 adds value to consumer electronics by delivering up to 3x less power consumption than other digital microphones.
The RAB Series is Knowles' latest full-range balanced armature driver with an efficient design providing high output in a small size to help designers develop smaller and more comfortable devices.
The FG Series from Knowles is a subminiature electret microphone that is compact in size and easy to assemble. They are ideal for miniature and covert applications.
BL Series Piezo Ceramic Microphone series is rugged, stable, and versatile for applications including communications, pro audio, medical, and more.
Designed for flexible or rigid configurations and offer performance options such as noise rejection and high-frequency crossover of near- and far-field responses.
The SR series of round-balanced armature receivers have a 6.40 mm diameter and are designed for high volume production.
Knowles Microphones are used for receiving audible signals, several models are also used in ultrasonic applications.
SiSonic™ MEMS microphones are offered in both analog and digital versions for applications including cell phones, sensors, laptops, and more.
Knowles Acoustics' BU Series piezo-ceramic accelerometer has output from 20 Hz to above 10 kHz, and is used primarily as a contact microphone for high noise environments. Order now at DigiKey.
Keep an eye on your inbox for news and updates from Digi-Key!
Please enter an email address