551-1209F Dialight, 551-1209F Datasheet - Page 8

• Manufacturer Part Number: 551-1209F
• Description: LED 3MM RT ANG LOW CUR YEL PCMNT
• Manufacturer: Dialight
• Series: 551r

Specifications of 551-1209F

• Color: Yellow
• Voltage Rating: 1.8V
• Current: 2mA
• Lens Type: Diffused, Yellow Tinted
• Lens Style/size: Round, 3mm, T-1
• Configuration: Single
• Mounting Type: Through Hole, Right Angle
• Illumination Color: Yellow
• Lens Color/style: Yellow
• Luminous Intensity: 1.6 mcd
• Operating Current: 2 mA
• Operating Voltage: 1.8 V
• Viewing Angle: 60 deg
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 350-1679; 5511209F

ABSOLUTE MAXIMUM RATINGS (T A =25°C)
Power Dissipation (mW)
Forward Current (mA)
Peak Current (mA)
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
OPERATING CHARACTERISTICS (T A =25°C)
Luminous Intensity (mcd)
Peak Wavelength (nm)
Viewing Angle (2 Θ ½)
Forward Voltage (V)
Θ
Solder Adherence per MIL-STD-202E, Method 208C
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: [phone] • FAX: [phone] •www.dialight.com
Dimensions in mm [inches]
Derating (mA/°C)
Pulse width = 10µs
I F =10mA
λ Peak
I F =10mA

[.118]
is the off axis angle at which the luminous intensity is half the axial luminous intensity
3.00
3mm Discrete LED
Bi-Color
Non-Tinted, Diffused
4.59 [.181]
[.158]
4.0
6.10 [.240]
From 25°C
[.040]
1.0
26.92 [1.06] MIN
[.020] SQ.
NOM.
.50
[.071]
MAX
1.80
[.134]
MAX
3.40
Min.
Typical
Typical
Typical
Typical
Max.
CATHODE
GREEN
[.100]
2.54
521-9459
PART NO.
MOUNTING CLIP: 515-0006
260°C, 5 seconds, 1.6 mm from case
located on page 4-65
521-9459
Red/Green
COLOR
-55/+100
-55/+100
Red/Green
Red/Green
635/565
2.5/3.7
2.8/2.8
4.7/10
-9459
-9459
1000
2/2.1
140
50°
45
.6
4-63
4