HLMP-Q156-H0021 Avago Technologies US Inc., HLMP-Q156-H0021 Datasheet - Page 3

• Manufacturer Part Number: HLMP-Q156-H0021
• Description: LED, 1.91MM, RED, 7MCD, 644NM
• Manufacturer: Avago Technologies US Inc.

Specifications of HLMP-Q156-H0021

• Bulb Size: 1.91mm
• Led Color: Red
• Luminous Intensity: 7mcd
• Viewing Angle: 15°
• Forward Current If: 20mA
• Forward Voltage: 1.6V
• Led Mounting: SMD
• Lens Shape: Dome
• Wavelength Typ: 644nm
• Color: Red
• Luminous Flux @ Current - Test: 10.5 mlm
• Millicandela Rating: 7mcd
• Current - Test: 0.5mA
• Wavelength - Dominant: 644nm
• Wavelength - Peak: 654nm
• Voltage - Forward (vf) Typ: 1.6V
• Lens Type: Diffused, Red Tinted
• Lens Style/size: Round, 1.78mm
• Package / Case: 2-SMD, Yoke Bend
• Size / Dimension: 2.09mm L x 2.21mm W
• Height: 2.92mm
• Mounting Type: Surface Mount, Bottom Entry
• Resistance Tolerance: 644nm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.08
2.34
Figure 1. Proper right angle mounting to a PC board to prevent protruding anode tab from
shorting to cathode c onnection.
3
Package Dimensions
A) Flat Top Lamps
(0.082)
(0.092)
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETRES (INCHES).
2. PROTRUDING SUPPORT TAB IS CONNECTED TO ANODE LEAD.
3. LEAD POLARITY FOR THESE TS AlGaAs SUBMINIATURE LAMPS IS OPPOSITE TO THE
LEAD POLARITY OF SUBMINIATURE LAMPS USING OTHER LED TECHNOLOGIES.
NO. CATHODE DOWN.
2.44
1.88
(0.096)
(0.074)
0.20 (0.008) MAX.
* REFER TO FIGURE 1 FOR DESIGN CONERNS.
0.50 (0.020) REF.
1.65
1.91
CATHODE
(0.065)
(0.075)
0.18
0.23
BOTH SIDES
11.68
10.67
(0.007)
(0.009)
1.14
1.40
DIA.
(0.460)
(0.420)
(0.045)
(0.055)
1.40
1.65
2.21
1.96
0.79 (0.031) MAX.
(0.055)
(0.065)
(0.087)
(0.077)
0.25 (0.010) MAX.*
NOTE 2
CATHODE STRIPE
NOTE 3
ANODE
NOTE 3
ANODE
TAB
0.46
0.56
0.63
0.38
(0.018)
(0.022)
(0.025)
(0.015)
YES. ANODE DOWN.
0.76
0.89
B) Diffused and Nondiffused Dome Lamps
(0.030)
(0.035)
2.08
2.34
R.
(0.082)
(0.092)
0.94
1.24
2.92 (0.115)
(0.037)
(0.049)
MAX.
0.20 (0.008) MAX.
0.50 (0.020) REF.
CATHODE
1.65
1.91
0.18
0.23
BOTH SIDES
11.68
10.67
(0.065)
(0.075)
(0.007)
(0.009)
2.03 (0.080)
1.78 (0.070)
0.79 (0.031)
0.53 (0.021)
(0.460)
(0.420)
DIA.
2.21
1.96
(0.087)
(0.077)
0.25 (0.010) MAX.*
NOTE 2
CATHODE STRIPE
NOTE 3
NOTE 3
ANODE
0.46
0.56
(0.018)
(0.022)
0.63
0.38
(0.025)
(0.015)