3mm
LED CBI
®
Circuit Board Indicator
.200” High LED Centerline, with Pin
3.96
[.156]
Ø 3.43 MAX FLANGE
[.135]
4.95 MAX
[.195]
7.19
[.283]
551-xx11
CHART
A
A
A
B
B
B
B
Green
Yellow
Red
Blue
³
Red
Yellow
Green
PART NO.
COLOR
HIGH EFFICIENCY
551-0211
551-0311
551-0411
551-0811
LOW CURRENT
551-1111
551-1211
551-1311
Features
6.60
[.260]
0.51
[.020]
Dimension 1
1.65
[.065]
5.08
[.200]
–
+
LED
HOUSING
CATHODE
LEAD
0.71
[.028]
2X 0.51
[.020]
2.54
±.05
[.100
±.002]
1.27
±.05
[.050
±.002]
2.54
±.05
[.100
±.002]
3.40
[.134]
NEW
2.54 NOM
[.100]
2X .51 [.020] SQ. NOM.
6.27
[.247]
Dimension 2
Dimensions in mm [inches]
• Designed to accommodate DIN 41494
• Locating pin provides stability during soldering
• Multiple CBIs form horizontal LED arrays on
3.96mm (0.156”) center-lines
• High Contrast, UL 94 V-0 rated, black housing
• Oxygen index: 31.5%
• Polymer content: PBT, 0.227 g
• Available with Red housing
• Available without pin
• 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
4
CHART A
Dimension 1
Dimension 2
3.10
±.20
[.122
±.008]
2X .51 [.020]
SQ. NOM.
CHART B
2.92
±.25
[.115
±.010]
2X .46 [.018]
SQ. NOM
.
³
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE
DEVICES
Tolerance note: As noted, otherwise:
• LED Protrusion: ±0.04 mm [±0.016]
• CBI Housing: ±0.02mm[±0.008]
Typical Operating Characteristics (T
A
=25°C)
Part Number
551-0211
551-0311
551-0411
551-0811
551-1111
551-1211
551-1311
Color
Green
Yellow
Red
Blue
Red
Yellow
Green
Peak
Wavelength nm
563
585
650
428
635
585
565
I
V
mcd
16
6.3
10
12
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
3.5
1.7
1.8
1.9
Test
Current (mA)
10
10
10
10
2
2
2
Viewing
Angle 2Θ
½
Θ
45°
45°
45°
70°
60°
60°
60°
LED
Data sheet
521-9408
521-9428
521-9427
521-9831
521-9324
521-9325
521-9326
Page #
4-64
4-64
4-64
4-57
4-60
4-60
4-60
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
4-27
NEW
3mm Discrete LED
Tinted, Diffused
521-9831
PART NO.
SURFACE NOT FLAT
4.8 [.189]
4.4 [.173]
4.8 [.189]
4.4 [.173]
0.7 [.028]
0.4 [.016]
0.6 [.024]
0.4 [.016]
2.54 [.100]
3.4 [.134]
3.1 [.122]
521-9831
COLOR
Blue³
2.9 [.114]
ø
2.7 [.106]
3.7 [.145]
3.5 [.138]
6.1 [.240]
5.7 [.224]
CATHODE
1.8 [.071]
1.2 [.047]
0.6 [.024]
0.4 [.016]
29 [1.142]
27 [1.063]
Dimensions in mm [inches]
MOUNTING CLIP: 515-0006
located on page 4-65
³
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE
DEVICES
4
Blue
ABSOLUTE MAXIMUM RATINGS
(TA=25°C)
Power Dissipation (mW)
Forward Current (mA)
Derating (mA/°C)
From 55°C
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
Solder Adherence per MIL-STD-202E, Method 208C
-9831
100
20
.44
-40/+100
-40/+100
260°C, 5 seconds, 1.6 mm from case
Blue
OPERATING CHARACTERISTICS
(TA=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
-9831
Min.
Typical
Typical
Typical
Typical
Max.
Min.
6.3
12
428
70°
3.5
4.2
3
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
4-57
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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