5mm
LED CBI
®
Circuit Board Indicator
3 Leaded, Bi-Color, Common Cathode
PART NO.
7.62
[.300]
6.40
[.252]
9.65
[.380]
550-3x09
COLOR
Red/Green
Yellow/Green
7.62
[.300]
3.81
[.150]
RED OR
YELLOW
ANODE
2.54
[.100]
.635
[.025]
4.83
[.190]
550-3509
550-3609
GREEN
.508 ANODE
[.020]
SQ.
COMMON
2.54
CATHODE
[.100]
2.54 2.54
[.100] [.100]
1.09
[.043]
RECOMMENDED
HOLE PATTERN
3.68
[.145]
7.24
[.285]
To order any of the 550-3x09 part numbers with
Reverse Polarity (Red or Yellow Anode Right;
Green Anode Left), please add -010 to
NEW
the part numbers shown above.
Dimensions in mm[inches]
Features
• Common Cathode simplifies design, and the red/green LED
provides yellow-orange as a third color
• Multiple CBIs form horizontal LED arrays on 7.62mm
(0.300”) center-lines.
• High Contrast, UL 94 V-0 rated, black housing
• Oxygen index: 32%
• Polymer content: PBT, 0.414 g
• Housing stand-offs facilitate PCB cleaning
• Solderability per MIL-STD-202F, method 208F
• LEDs are safe for direct viewing per IEC 825-1, EN-60825-1
Tolerance note: As noted, otherwise:
• LED Protrusion: ±0.04 mm [±0.016]
• CBI Housing: ±0.02mm[±0.008]
PART NUMBER ORDERING CODE
5 5 0 – 3 x 0 9 – 0 1 0
Reverse Polarity Option
1) Red or Yellow Anode Right;
Green Anode Left
–010 Ordering Code Suffix required ONLY for Reverse Polarity Option
Typical Operating Characteristics (T
A
=25°C)
Peak
Wavelength nm
635/565
583/565
I
V
mcd
5/8
5/8
V
F
Volts
2.1/2.3
2.1/2.1
See LED data sheet for additional information
See page 6-55 and 6-56 for Reference Only LED Drive Circuit Examples. See page 6-57 for Pin Out
Part Number
550-3509
550-3609
Color
Red/Green
Yellow/Green
Test
Current (mA)
10
10
Viewing
Angle 2Θ
½
Θ
65°
65°
LED
Data sheet
521-9450
521-9460
Page #
6-45
6-45
6-22
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
5mm Discrete LED
Bi-Color
3 Leaded, Non-Tinted, Diffused
8.81
[.347]
.762
[.030]
3.81
[.150]
GREEN
ANODE
COMMON
CATHODE
.508
[.020]
1.0
[.040]
MAX 1.52
[.060]
25.14
[.990]
2.54
[.100]
5.84
[.230]
5.08
[.200]
521-9450, -9460
PART NO.
521-9450
521-9460
LED COLOR
Red/Green
Yellow/Green
NEW
4.82
[.190]
RED
ANODE
Dimensions in mm [inches]
MOUNTING CLIP: 515-0004
located on page 6-48
Red/Green
Yellow/Green
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C)
Power Dissipation (mW)
Forward Current (mA)
Derating (mA/°C)
From 50°C 1. From 40°C
Peak Current (mA)
Pulse width = 10 µs
-9450
135/135
25/25
.5/.5
90/90
-20/+85
-55/+100
-9460
135/135
25/25
.5/.5
90/90
-20/+85
-55/+100
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
Solder Adherence per MIL-STD-202E, Method 208C
260°C, 5 seconds, 1.6 mm from case
Red/Green
Yellow/Green
OPERATING CHARACTERISTICS
(T
A
=25°C)
Luminous Intensity (mcd)
IF=10mA
Peak Wavelength (nm)
λ
Peak
Viewing Angle (2
Θ
½
)
Forward Voltage (V)
IF=10mA
Min.
Typical
Typical
Typical
Typical
Max.
-9450
2.1/4.2
5/8
635/565
65°
2.1/2.3
2.5/2.7
-9460
2.1/4.2
5/8
583/565
65°
2.1/2.1
2.5/2.5
6
Θ
is the off axis angle at which the luminous intensity is half the axial luminous intensity
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
6-45
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