5-8
Dialight Corporation • 1913 Atlantic Avenue • Manasquan, NJ 08736 • TEL: (732) 223-9400 • F AX: (732) 223-8788 • www.dialight.com
2.5mm x 7mm Rectangular
LED CBI
®
Circuit Board Indicator
561-4x01-xxx
2.36
[.093]
14.00
[.550]
8.38
[.330]
3.18
[.125] 4.75
[.187]
.46 SQ.
[.018]
9.91
[.390]
7.3
[.283]
CATHODE
INDEX
2.54
[.100]
.76
[.030]
1.52
[.060]
HOUSING
LED
2.36
[.093]
20.6
[.810]
14.99
[.590]
3.18
[.125] 4.75
[.187]
.46 SQ.
[.018]
9.91
[.390]
7.3
[.283]
CATHODE
INDEX
2.54
[.100]
.76
[.030]
1.52
[.060]
HOUSING
LED
2.54
[.100]
1.02 DIA
[.040 ±.002]
TYP (2)
P.C. BOARD
HOLE PATTERN
CATHODE
LEAD
2.54
[.100]
1.02 DIA
[.040 ±.002]
TYP (2)
P.C. BOARD
HOLE PATTERN
4.75
[.187]
4.75
[.187]
PART NO. COLOR
561-4101-xxx Red
561-4201-xxx Green
561-4301-xxx Yellow
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
Dimensions in mm [inches]
Dimensions in mm [inches]
561-4x01-081
561-4x01-055
LED Data
• For absolute maximum ratings and other electrical/optical
data refer to LED data sheet.
Peak I
V
V
F
Test Viewing LED
Part Number Color Wavelength nm mcd Volts Current (mA) Angle 2
Θ1⁄2
Data sheet Page #
561-4101-xxx Red 635 5 1.9 20 100° 521-9264 5-17
561-4201-xxx Green 565 2.5 2.3 20 100° 521-9266 5-17
561-4301-xxx Yellow 583 5 2.1 20 100° 521-9265 5-17
Dialight
561-4x01-xxx
Overall Height
055 = 14.0 [.550]
081 = 20.6 [.810]
LED Type
Series
PART NUMBER ORDERING CODE
Typical Operating Characteristics (TA=25°C)
See LED data sheet for additional information
