2.5mm x 7mm Rectangular
LED CBI
®
Circuit Board Indicator
561-4x01-055
4.75
[.187]
9.91
[.390]
7.3
[.283]
LED
HOUSING
1.52
[.060]
8.38
[.330]
CATHODE
INDEX
14.00
[.550]
2.36
[.093]
Dialight
561-4x01-xxx
COLOR
Red
Green
Yellow
PART NO.
561-4101-xxx
561-4201-xxx
561-4301-xxx
.76
[.030]
1.02 DIA
[.040
±.002]
TYP (2)
P.C. BOARD
HOLE PATTERN
2.54
[.100]
3.18
[.125]
4.75
[.187]
.46 SQ.
[.018]
Benefits
•
•
•
•
•
•
•
Available with a variety of LEDs
Housing material meets UL94 V-0
Rectangular shaped LED
Black housing enhances contrast
High reliability - life measured in years
Vibration and shock resistant
Standoffs on housing facilitate PC board cleaning
2.54
[.100]
Dimensions in mm [inches]
4.75
[.187]
9.91
[.390]
7.3
[.283]
CATHODE
INDEX
561-4x01-081
2.36
[.093]
LED
HOUSING
1.52
[.060]
20.6
[.810]
14.99
[.590]
LED Data
.76
[.030]
1.02 DIA
[.040
±.002]
TYP (2)
P.C. BOARD
HOLE PATTERN
2.54
[.100]
3.18
[.125]
CATHODE
LEAD
4.75
[.187]
.46 SQ.
[.018]
• For absolute maximum ratings and other electrical/optical
data refer to LED data sheet.
Dimensions in mm [inches]
2.54
[.100]
PART NUMBER ORDERING CODE
Series
LED Type
Overall Height
5 6 1 - 4 x 0 1 - x x x
055 = 14.0 [.550]
081 = 20.6 [.810]
Typical Operating Characteristics
(T
A
=25°C)
Part Number
561-4101-xxx
561-4201-xxx
561-4301-xxx
Color
Red
Green
Yellow
Peak
Wavelength nm
635
565
583
I
V
mcd
5
2.5
5
V
F
Volts
1.9
2.3
2.1
See LED data sheet for additional information
Test
Current (mA)
20
20
20
Viewing
Angle 2Θ
1
⁄
2
100°
100°
100°
LED
Data sheet
521-9264
521-9266
521-9265
Page #
5-17
5-17
5-17
5-8
Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • FAX: (732) 223-8788 • www.dialight.com