3-10
Dialight Corporation 1501 Route 34 South Farmingdale, NJ 07727 TEL: (732) 919-3119 FAX: (732) 751-5778 www.dialight.com
2mm
LED CBI
Circuit Board Indicator
(DIN 41494 Compatible), Bi-Level
571-01xx
2.50
[.095]
8.60
[.339]
3.81
[.150]
2.54
[.100]
0.38
[.015]
0.41
[.016]
3.00
.25
[.118
.010]
0.38
[.015]
2.54
[.100]
4.83
[.190]
0.46
[.018]
CATHODE
1.37
[.054]
13.72
[.540]
2.54
[.100]
2.54
[.100]
1.80
.20
[.071
.008]
1.52
.20
[.060
.008]
HOUSING TYPE 0
WITHOUT PINS
CATHODE
TOP LED
1.27
[.050]
MAX
HOUSING TYPE 1
WITH PINS
Except where noted Housing Type 1
dimensions are the same as Housing Type 0
2.54
.05
[.100
.002]
TYP (3)
1.02
.05
[.040
.002]
TYP (4)
RECOMMENDED PC BOARD
HOLE PATTERN
3.81
[.150]
5.08
[.20..0]
5.08
[.200]
2.54
[.100]
PART NO. WITHOUT PINS
COLOR*
571-0111
Red-Red
571-0112
Red-Green
571-0122
Green-Green
571-0132
Yellow-Green
571-0133
Yellow-Yellow
* Top-Bottom LED
PART NO. WITH PINS
COLOR*
571-0111-100
Red-Red
571-0112-100
Red-Green
571-0122-100
Green-Green
571-0132-100
Yellow-Green
571-0133-100
Yellow-Yellow
* Top-Bottom LED
Features
Designed to accommodate DIN 41494
Multiple CBIs form horizontal LED arrays on 2.54mm
(0.100") center-lines
High Contrast, UL 94 V-0 rated, black housing
Oxygen index: 32%
Polymer content: PBT, 0.290 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]
Dimensions in mm [inches]
Top LED Color
Bottom LED
Color
Array Code
Number of
Bi-Levels in array
1) With pins
LED Type
Series
PART NUMBER ORDERING CODE
LED colors: 0) Blank, 1) Red, 2) Green, 3) Yellow
Peak
I
V
*
V
F
**
Viewing
LED
Part Number
Color
Wavelength nm
mcd
Volts
Angle 2
1
/
2
Data sheet
Page #
Red
635
12.6
2
38
521-9630
3-13
571-01xx
Green
565
8.7
2.1
38
521-9632
3-13
Yellow
585
12.6
2.1
38
521-9631
3-13
5 7 1
0 1 x x
1 0 x
10x Suffix required only when ordering single
units with pins or arrays
* IF = 10mA ** IF = 20mA
Single unit with pins
EXAMPLE
5 7 1
0 1 x x
1 0 0
Two bi-levels in an array (4 LEDs)
1 0 2
Arrays available. See Part Number ordering code.
Custom Combinations
Contact factory for information on custom color combinations.
Typical Operating Characteristics (T
A
= 25C)
See LED data sheet for additional information
GENERAL PURPOSE
See Page 3-17 and 3-18 for Reference Only LED Drive Circuit Examples
See Page 3-20 for Pin Out
3-13
Dialight Corporation 1501 Route 34 South Farmingdale, NJ 07727 TEL: (732) 919-3119 FAX: (732) 751-5778 www.dialight.com
3
2mm Discrete LED
Diffused
521-9630, -9631, -9632
1.50 [.059] MAX
2.40
[.095]
CATHODE I.D.
3.30
[.13]
R 1.65
[.065]
1.80
[.071]
2.90
[.114]
1.52
[.060]
3.30
[.130]
CATHODE
2.54
[.10]
NOM
1.00
[.04]
MIN
.45
[.018]
TYP
.40
[.016]
TYP
25.40
[1.00] MIN
PART NO.
COLOR
521-9630
Red
521-9631
Yellow
521-9632
Green
Red
Yellow
Green
ABSOLUTE MAXIMUM RATINGS
(T
A
=25C)
-9630
-9631
-9632
Power Dissipation (mW)
100
60
100
Forward Current (mA)
30
20
30
Derating (mA/C)
From 25C
.4
.25
.4
Peak Current (mA)
120
80
120
Pulse width = 10s
Operating Temperature (C)
-55/+100
-55/+100
-55/+100
Storage Temperature (C)
-55/+100
-55/+100
-55/+100
Soldering Temperature
260C, 5 seconds, 1.6 mm from case
Red
Yellow
Green
OPERATING CHARACTERISTICS
(T
A
=25C)
-9630
-9631
-9632
Luminous Intensity (mcd)
Min.
3.7
3.7
2.5
IF=10mA
Typical
12.6
12.6
8.7
Peak Wavelength (nm)
Typical
635
585
565
Peak
Viewing Angle (2
1
/
2
)
Typical
38
38
38
Forward Voltage (V)
Typical
2
2.1
2.1
IF=20mA
Max.
2.8
2.8
2.8
Reverse Voltage (V), IR=100A
Min.
5
5
5
Dimensions in mm [inches]
1
2
is the off axis angle at which the luminous intensity is half the axial luminous intensity
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