T-1
3
/
4
(5 mm), T-1 (3 mm),
5 Volt, 12 Volt, Integrated
Resistor LED Lamps
Technical Data
HLMP-1600, HLMP-1601
HLMP-1620, HLMP-1621
HLMP-1640, HLMP-1641
HLMP-3600, HLMP-3601
HLMP-3650, HLMP-3651
HLMP-3680, HLMP-3681
Features
• Integral Current Limiting
Resistor
• TTL Compatible
Requires no External Current
Limiter with 5 Volt/12 Volt
Supply
• Cost Effective
Saves Space and Resistor Cost
• Wide Viewing Angle
• Available in All Colors
Red, High Efficiency Red,
Yellow, and High Performance
Green in T-1 and
T-1
3
/
4
Packages
Description
The 5 volt and 12 volt series
lamps contain an integral current
limiting resistor in series with the
LED. This allows the lamp to be
driven from a 5 volt/12 volt
source without an external
current limiter. The red LEDs are
made from GaAsP on a GaAs
substrate. The High Efficiency
Red and Yellow devices use
GaAsP on a GaP substrate.
The green devices use GaP on a
GaP substrate. The diffused lamps
provide a wide off-axis viewing
angle.
The T-1
3
/
4
lamps are provided
with sturdy leads suitable for wire
wrap applications. The T-1
3
/
4
lamps may be front panel
mounted by using the HLMP-0103
clip and ring.
Package Dimensions
Figure A. T-1 Package.
Figure B. T-1
3
/
4
Package.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
