NEW
3mm
LED CBI
®
Circuit Board Indicator
Tri-Block, .200” High LED Centerline
FIGURE A
13.55
[.534]
2.21
[.087]
NOM
4.57
[.180]
TYP (2)
2.67
[.105]
3.10
±.02
[.122
±.008]
DIA
5.08
[.200]
6.35
[.250]
Dialight
551-xx07-003
COLOR*
Green
Yellow
Red
Red
Yellow
Green
FIG
A
A
A
B
B
B
7.11
[.280]
D
.51
[.020]
LED
3.68
±.25
[.145
±.010]
HOUSING
90°
.51 [.020] SQ
NOM TYP
CATHODE
TYP (3)
4.44
[.175]
0.51
[.020]
3X 2.54
[.100]
2X 4.57
[.180]
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
Ø 1.09
±.05
[.043
±.002]
TYP (6)
REVERSE POLARITY OPTION AVAILABLE
2.54
±.05
[.100
±.002]
See Part Number Ordering Code below.
4.57
±.05
[.180
±.002]
RECOMMENDED PC BOARD
HOLE PATTERN
NEW
Dimensions in mm [inches]
FIGURE B
13.55
[.534]
2.21
[.087]
NOM
4.57
[.180]
TYP (2)
2.41
[.095]
2.92
±.25
[.115
±.010]
DIA
6.35
[.250]
7.11
[.280]
5.08
[.200]
D
.51
[.020]
Benefits
• Available with a variety of LEDs
• Housing material UL94V-0 rated
• Black housing enhances contrast
• High reliability – life measured in years
• Vibration and shock resistant
• Single PC Board insertion of 3 LEDs
• Housing assures proper LED alignment
• Standoffs on housing facilitate PC board cleaning
Custom Combinations
• Contact factory for information on custom color
combinations.
LED Data
• For absolute maximum ratings and other
electrical/optical data, refer to LED data sheet.
LED
3.68
±.25
[.145
±.010]
0.51
[.020]
3X 2.54
[.100]
2X 4.57
[.180]
CATHODE
TYP (3)
4.44
[.175]
HOUSING
90°
.46 [.018] SQ
NOM TYP
Ø 1.02
±.05
[.040
±.002]
TYP (6)
PART NUMBER ORDERING CODE
Series
LED Type
Tri Block
2.54
±.05
[.100
±.002]
4.57
±.05
[.180
±.002]
RECOMMENDED PC BOARD
HOLE PATTERN
5 5 1 - x x 0 7 - 0 x 3
Dimensions in mm [inches]
Standard Polarity shown in drawing: Cathode right
Polarity Option
0 - Standard Cathode Right
1 - Reverse Cathode Left
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
583
565
I
V
mcd
16
6.3
10
1.8
1.6
1.6
V
F
Volts
2.1
2.1
2
1.8
1.9
1.8
See LED data sheet for additional information
Test
Current (mA)
10
10
10
2
2
2
Viewing
Angle 2Θ
1
⁄
2
45°
45°
45°
50°
50°
50°
LED
Data sheet
521-9408
521-9428
521-9427
521-9324
521-9325
521-9326
Page #
4-63
4-63
4-63
4-55
4-55
4-55
4-26
Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com