By Steve Bush 14th April 2020
UK component distributor Anglia is offering keypads tailored to customer requirements. Graphic Overlays
“As the primary human machine interface of the equipment, a keypad must not only suit a practical purpose but contribute to the overall aesthetic design,” according to Anglia technical director David Pearson. “For this reason, the needs of individual customers can be very specific. Anglia’s custom keypads can incorporate customer logos, character legends and even corporate colours. The keypads can be specified in any shape, size or colour with options such as IP and IK ratings where products are to be used in harsh environments. The wide variety of materials on offer can accommodate most applications and budgets.”
Options include keypads in silicone rubber or metal, and membrane keypads.
“Silicone rubber are economical and reliable for small, medium and large production runs,” said Anglia. “They have excellent resistance to temperature and ageing, and can be integrated with printed circuit boards or flexible circuits.” Integrated SMD LEDs in a choice of colour are an option, as is a choice of tactile or non-tactile feel keys.
Metal keypads are more durable and robust, suiting them to harsher environments or where they are installed in a public place. They are inherently water and dust protected, according to the company, and their symbols can be laser etched.
Membrane Keypads are one of the most popular options, said Anglia. Due to the flush water-resistant finish they have good resistance to dirt and fluids, and are easy to clean. Individual keys on the membrane can be specified with poly-domed or metal domed switch elements giving a range of tactile feedback levels. Membranes can also incorporate designs such as instrument dials and gauges, which can be back-lit with LEDs. They can also accommodate clear windows, allowing for displays to be mounted behind the keypad.
Applications are foreseen in public terminals, industrial controls and security panels.
Anglia’s custom keypad web page is here
Tagged with: Anglia Components full custom devices keyboard switch
Your email address will not be published. Required fields are marked *
Get our news, blogs and comments straight to your inbox! Sign up for the Electronics Weekly newsletters: Mannerisms, Gadget Master and the Daily and Weekly roundups.
Read our special supplement celebrating 60 years of Electronics Weekly and looking ahead to the future of the industry.
Read the Electronics Weekly @ 60 supplement »
Read the first ever Electronics Weekly online: 7th September 1960. We've scanned the very first edition so you can enjoy it.
Read the very first edition »
Keep up with developments relating to space technology - satellite technology, PNT, thermal imaging, SatIoT, spaceports and more
View our busy aerospace section »
Read our special supplement celebrating 60 years of Electronics Weekly and looking ahead to the future of the industry.
Read the Electronics Weekly @ 60 supplement »
Read the first ever Electronics Weekly online: 7th September 1960. We've scanned the very first edition so you can enjoy it.
Read the very first edition »
Keep up with developments relating to the Internet of Things (IoT) - Industrial IoT, sensors, Edge AI, battery technology, SatIoT and more
Silicone Keypads View our popular Internet of Things section »