3mm
LED CBI
®
Circuit Board Indicator
In-line, 3 Leaded Bi-Color
2.70
[.106]
9.65
[.380 (REF)]
NEW
551-3508-801
PART NO.
551-3508-801
COLOR
Red/Green
4.83
[.190](REF)
7.11
[.280]
(REF)
3.81
[.150]
.762
[.030]
1.79
[.070] (REF)
.020 SQ. NOM (REF)
1.75
[.069] (REF)
2.03
[.080] (REF)
ANODE
(RED)
2.54
[.100]
1.91
[.075]
1.60
±.05
[.063
±.002]
2.54 .254
[.100 .010]
TYP (3) PLACES
ANODE
(GREEN)
CATHODE
(COMMON)
1.91
[.075]
.043 .002
TYP(3)
2.54
±.05
[.100 .002]
1.91
±.05
[.075 .002]
1.91
±.05
[.075 .002]
Dimensions in mm [inches]
RECOMMENDED PC BOARD HOLE PATTERN
Features
• Common Cathode simplifies design, and provides amber as a
third color
• Locating pin provides stability during soldering
• Multiple CBIs form horizontal LED arrays on 4.2mm
(0.1650”) center-lines
• High Contrast, UL 94 V-0 rated, black housing
• Oxygen index: 31.5%
• Polymer content: PBT, 1.055 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]
Typical Operating Characteristics (T
A
=25°C)
Part Number
Color
Peak
Wavelength nm
630/560
I
V
mcd
4/4
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
2/2.1
Test
Current (mA)
20
LED
Data sheet
3TF-9484
Page #
4-69
551-3508-801 Red/Green
4-22
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
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