HLMP-4700, HLMP-4719, HLMP-4740 HLMP-1700, HLMP-1719, HLMP-1790
T-1¾ (5 mm), T-1 (3 mm), Low Current LED Lamps
Data She...
HLMP-4700, HLMP-4719, HLMP-4740 HLMP-1700, HLMP-1719, HLMP-1790
T-1¾ (5 mm), T-1 (3 mm), Low Current LED Lamps
Data Sheet
Description
These Broadcom® tinted diffused LED lamps are designed and optimized specifically for low DC current operation. Luminous intensity and forward
voltage are tested at 2 mA to assure consistent brightness at TTL output current levels.
Features
Low power High efficiency
CMOS-MOS compatible TTL compatible Wide viewing angle Choice of package styles Choice of colors AlInGaP LED technology
Applications
Low power DC circuits Telecommunications indicators Portable equipment Keyboard indicators
Broadcom
AV02-1557EN August 9, 2021
HLMP-4700, HLMP-4719, HLMP-4740 HLMP-1700, HLMP-1719, HLMP-1790 Data Sheet
Figure 1: Package Dimensions
A – HLMP-4700, 4719, 4740
0.89 (0.035) 0.64 (0.025)
0.65 (0.026) MAX.
5.08 (0.200) 4.57 (0.180)
9.19 (0.362) 8.43 (0.332)
CATHODE
25.40 (1.00) MIN.
T-1¾ (5 mm), T-1 (3 mm), Low Current LED Lamps
SQUARE TYP. 0.55 (0.022) 0.40 (0.016)
6.10 (0.240) 5.59 (0.220)
1.27(0.050) NOM.
2.54 (0.100) NOM.
B – HLMP-1700, 1719, 1790
1.14 (.045) 0.51 (.020)
3.43 (.135) 2.92 (.115)
3.17 (.125) 2.67 (.105)
4.70 (.185) 4.19 (.165) 6.35 (.250) 5.58 (.220)
24.1 (.95) MIN. CATHODE
0.65 (0.026) MAX.
1.52 (.060) 1.02 (.040)
2.79 (.110) 2.29 (.090)
(0.022) 0.55 SQUARE TYP. (0.016) 0.40
NOTE:
1. All dimensions are in mm (inches). 2. An epoxy meniscus may extend about 1 mm (0.040 in.) down the leads. 3. F...
