3mm
LED CBI® Circuit Board Indicator
Quad, .200” High LED Centerline
2.16
[.085]
4.32
[.170]
551-xx07-004
PART NO.
17.27
[.680]
2.54
[.100]
6.35
[.250]
HIGH EFFICIENCY
551-0207-004
551-0307-004
551-0407-004
551-2507-004
3.05
[.120]
7.11
[.280]
5.08
[.200]
CATHODE
ID
2.54
[.100]
.97 DIA
[.038]
4.32
[.170]
2.54
[.100]
4.32
[1.70]
CATHODE Red/Yellow
Cathode for Bi-color
.058
[.020] SQ.
3.68
[.145]
COLOR*
Green
Yellow
Red
Orange
INTEGRAL RESISTOR, 5 VOLTS
551-0507-004
551-0607-004
551-0707-004
4.44
[.175]
Red
Green
Yellow
LOW CURRENT
RECOMMENDED
PC BOARD LAYOUT
551-1107-004
551-1207-004
551-1307-004
Dimensions in mm [inches]
Standard Polarity shown in drawing: Cathode right
Red
Yellow
Green
BI-COLOR
551-3007-004
551-3107-004
Features
Red/Green
Yellow/Green
* LED 1, LED 2, LED 3, LED 4
• Multiple CBIs form horizontal LED arrays on 4.32mm
(0.170”) center-lines
• High Contrast, UL 94 V-0 rated, black housing
REVERSE POLARITY OPTION AVAILABLE
See Part Number Ordering Code below.
• Oxygen index: 31.5%
• Polymer content: PBT, 0.875 g
• Housing stand-offs facilitate PCB cleaning
Custom Combinations
•
• Solderability per MIL-STD-202F, method 208F
• LEDs are safe for direct viewing per IEC 825-1, EN-60825-1
• Compatible with:
551-xx07
Contact factory for information on custom color
combinations
Tolerance note: As noted, otherwise:
• LED Protrusion: ±0.04 mm [±0.016]
• CBI Housing: ±0.02mm[±0.008]
Series
PART NUMBER ORDERING CODE
Polarity Option
0 - Standard Cathode Right
LED Type
1 - Reverse Cathode Left
5 5 1 - x x 0 7 - 0 x 4
Housing Type
Quad Block
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
4-25
4
