LED Light Bar and Bar Graph Arrays
Product Selection
Light Bars & Bar Graph Arrays
Products
LED Light Bars are Agilent’s innovative
solution to fixed message annunciation. The large, uniformly illuminated
light emitting surface is typically used
for backlighting legends or simple
indicators. Light bar components are
offered in AlGaAs, HER, green, yellow
and bicolor combinations. The AlGaAs
Light Bars provide exceptional brightness at very low drive current for those
applications where portability and
battery backup are important considerations. Each of the eight X-Y stackable
package styles offers one, two or four
light emitting surfaces.
About the Products
Light Bar components are used as
annunciators that serve three
customer functions:status indication,
backlighting fixed messages and
analog level indications (arrays).
Agilent’s light bar components are
ideal to satisfy annunciator functions
in the automotive, industrial, medical
and instrumentation, telecommunication and business equipment markets.
In addition to light bars, Agilent offers
effective analog message annunciation with the 10-Element LED Bar
Graph Arrays. These bar graph arrays
eliminate the matching and alignment
problems commonly associated with
arrays of discrete LED indicators.
Each device offers easy to handle
packages that are compatible with
standard DIP sockets. The 10-Element
Bar Graph Arrays is available in
AlGaAs, HER, green and yellow. The
multicolor 10-Element Bar Graph
Arrays have HER, yellow and green in
one package. The package is X-Y
stackable, with unique interlock
allowing easy end-to-end alignment.
Features & Benefits—Light Bar
Components
• Large, Bright, Uniform Light
Emitting Surface
• Yellow and Green categorized for
Dominant Wavelength
• Low heat dissipation
• Choices of colors —AlGaAs, HER,
Green, Yellow
• Various package sizes are X-Y
stackable
• Industry standard SIP and DIP
packages
Agilent’s 10-Element Bar Graph Arrays
serve a market need for analog level
indication. LED reliability, light emitting
viewability make them suitable solutions in place of mechanical meters.
Features & Benefits—10-Element Bar
Graph Array
• Exclusive package interlock
– Facilitate end stacking alignment
• Large segment size
– Wide viewing angle
• Available in AlGaAs, Her, green,
yellow and multicolor
– Wide variety of applications
• Categorized and packaged for
luminous intensity
– Greater uniformity of light output
• Matched LEDs for Uniform
Appearance
Typical Applications—Light Bar
Components
• Business Machines
– Point of Sale Bar Code Scanner
– Electronic Typewriters
– Fax machines
– Electronic Scales
– Postal Meters
• Instrumentation
– Process Control System
– Medical Equipment
– Machine Control Systems
– Meters and Status Indicators
