3mm
LED CBI
®
Circuit Board Indicator
Tri-Block, .200” High LED Centerline
2.21
[.087]
NOM
13.55
[.534]
4.57
[.180]
TYP (2)
Dimension 1
6.35
[.250]
551-xx07-003
COLOR*
Green
Yellow
Red
Red
Yellow
Green
CHART
A
A
A
B
B
B
7.11
[.280]
5.08
[.200]
Dimension 2
DIA
D
.51
[.020]
LED
3.68
±.25
[.145
±.010]
HOUSING
90°
Dimension 3
CATHODE
TYP (3)
4.44
[.175]
0.51
[.020]
3X 2.54
[.100]
2X 4.57
[.180]
Dimension 4
PART NO.
HIGH EFFICIENCY
551-0207-003
551-0307-003
551-0407-003
LOW CURRENT
551-1107-003
551-1207-003
551-1307-003
* LED 1, LED 2, LED 3
2.54
±.05
[.100
±.002]
4.57
±.05
[.180
±.002]
RECOMMENDED PC BOARD
HOLE PATTERN
Custom Combinations
• Contact factory for information on custom
color combinations
Dimensions in mm [inches]
Standard Polarity shown in drawing: Cathode right
CHART A
Dimension 1
Dimension 2
Dimension 3
Dimension 4
2.67
[.105]
3.10
±.20
[.122
±.008]
.51
[.020]
Features
• Multiple CBIs form horizontal LED arrays on 4.57mm
(0.180”) center-lines
• High Contrast, UL 94 V-0 rated, black housing
•
•
•
•
•
Oxygen index: 31.5%
Polymer content: PBT, 0.569 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
CHART B
2.41
[.095]
2.92
±.25
[.115
±.010]
.46
[.018]
Ø 1.09
±.05
Ø 1.02
±.05
[.043
±.002]
TYP (6) [.040
±.002]
TYP (6)
REVERSE POLARITY OPTION AVAILABLE
See Part Number Ordering Code below.
PART NUMBER ORDERING CODE
Series
LED Type
Tri Block
Tolerance note: As noted, otherwise:
5 5 1 - x x 0 7 - 0 x 3
Polarity Option
0 - Standard Cathode Right
1 - Reverse Cathode Left
• LED Protrusion: ±0.04 mm [±0.016]
• CBI Housing: ±0.02mm[±0.008]
Typical Operating Characteristics (T
A
=25°C)
Part Number
551-0207-003
551-0307-003
551-0407-003
551-1107-003
551-1207-003
551-1307-003
Color
Green
Yellow
Red
Red
Yellow
Green
Peak
Wavelength nm
563
585
650
635
585
565
I
V
mcd
16
6.3
10
1.6
1.6
1.6
See LED data sheet for additional information
See page 4-70 and 4-71 for Reference Only LED Drive Circuit Examples. See page 4-72 for Pin Out
V
F
Volts
2.1
2.1
2
1.7
1.8
1.9
Test
Current (mA)
10
10
10
2
2
2
Viewing
Angle 2Θ
½
Θ
45°
45°
45°
60°
60°
60°
LED
Data sheet
521-9408
521-9428
521-9427
521-9324
521-9325
521-9326
Page #
4-64
4-64
4-64
4-60
4-60
4-60
4-24
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
3mm Discrete LED
Low Current
Diffused
4.4
[.175]
1.01
[.040]
.40
[.016]
521-9324, -9325, -9326
PART NO.
COLOR
Red
Yellow
Green
521-9324
521-9325
521-9326
1.0
[.040]
3.3
[.130]
1.00
26.67 [.040]
[1.05]
MIN.
.40
[.016]
2.54
[.100]
5.97
[.235]
CATHODE
Dimensions in mm [inches]
MOUNTING CLIP: 515-0006
located on page 4-65
Red
Yellow
Green
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C)
Power Dissipation (mW)
Forward Current (mA)
Derating (mA/°C)
From 90°C
Peak Current (mA)
Pulse width = 10 µs
-9324
20
7
.7
500
-55/+100
-55/+100
-9325
20
7
.7
500
-55/+100
-55/+100
-9326
20
7
.7
500
-55/+100
-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
Yellow
Green
OPERATING CHARACTERISTICS
(T
A
=25°C)
Luminous Intensity (mcd)
IF=2mA
Peak Wavelength (nm)
λ
Peak
Viewing Angle (2
Θ
½
)
Forward Voltage (V)
IF=2mA
Reverse Voltage (V), IR=50µA
Min.
Typical
Typical
Typical
Typical
Max.
Min.
-9324
1
1.6
635
60°
1.7
2.2
5
-9325
1
1.6
585
60°
1.8
2.7
5
-9326
1
1.6
565
60°
1.9
2.2
5
Θ
is the off axis angle at which the luminous intensity is half the axial luminous intensity
4-60
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
3mm Discrete LED
High Efficiency
Diffused
4.70
±.20
[.185
±.008]
.79
±.20
[.031
±.008]
3.09
±.20
[.122
±.008]
1.0
[.040]
6.10
±.38
[.240
±.015]
1.30
±.25
[.051
±.010]
24.00
±.25
[.945
±.010]
.50
[.020]
NOM
3.30
[.130]
MAX
521-94xx
TYPE
521-9408
521-9427
521-9428
2.49
±.25
[.098
±.010]
.50
[.020]
NOM
COLOR
Green
Red
Yellow
CATHODE (–)
Dimensions in mm [inches]
MOUNTING CLIP: 515-0006
located on page 4-65
Green
Red
Yellow
ABSOLUTE MAXIMUM RATINGS
(T
A
=25°C)
Power Dissipation (mW)
Forward Current (mA)
Derating (mA/°C)
Peak Current (mA)
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
Solder Adherence per MIL-STD-202E, Method 208C
From 50°C
-9408
75
25
.5
60
-25/+85
-30/+100
-9427
60
20
.5
60
-25/+85
-30/+100
-9428
60
20
.5
60
-25/+85
-30/+100
260°C, 5 seconds, 1.6 mm from case
Green
Red
Yellow
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
Reverse Voltage (V), IR=10µA
Min.
Typical
Typical
Typical
Typical
Max.
Min.
-9408
5.6
16
563
45°
2.1
3
3
-9427
3.6
10
650
45°
2
3
3
-9428
2.2
6.3
585
45°
2.1
3
3
Θ
is the off axis angle at which the luminous intensity is half the axial luminous intensity
4-64
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
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