5mm
LED CBI
®
Circuit Board Indicator
Sloped Back Housing, Quad Block
PART NO.
25
[.984]
2.97
[.117]
6.35
[.250]
CATHODE ID
A
9.01
[.355]
550-xx07-004
COLOR*
Green
Yellow
Red
Red, 5V
Green, 5V
Yellow, 5V
Red
Yellow
Green
Green
Yellow
Red
Orange
Red/Green
Yellow/Green
Red
Green
Yellow
GENERAL PURPOSE
5.97
[.235]
3.0 [.118]
4.69
[.185]
550-0207-004
550-0307-004
550-0407-004
B
INTEGRAL RESISTOR
2.54
[.100]
CATHODE
Red Cathode for
Red/Green Bi-Color
Yellow Cathode for
Yellow/Green Bi-Color
5.2
[.205]
2.54
[.100]
6.35
[.250]
550-0507-004
550-0707-004
550-0807-004
LOW CURRENT
RECOMMENDED
P.C. HOLE PATTERN
Dimension A: 3.4 [.135] for -0207 to -0407, 4.95 [.195] for all others
Dimension B: .635 [.025] for -0507 to -0707, .508 [.020] for all others
Hole Diameter: 1.22 [.048] for .635 [.025] leads, 1.02 [.040] for all others
550-1107-004
550-1207-004
550-1307-004
HIGH EFFICIENCY
Dimensions in mm [inches]
Standard Polarity shown in drawing: Cathode right
Features
• Multiple CBIs form horizontal LED arrays on 6.35mm
(0.250”) center-lines.
• High Contrast, UL 94 V-0 rated, black housing
• Oxygen index: 32%
• Polymer content: PBT, 0.680 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
• Compatible with:
550-xx07 Single-Block
550-xx07-002 Dual-Block
550-2207-004
550-2307-004
550-2407-004
550-2507-004
BI-COLOR
550-3007-004
550-3107-004
SUPER BRIGHT, DIFFUSED
NEW
550-5107-004
550-5207-004
550-5307-004
SUPER BRIGHT, WATER CLEAR
(Non-tinted, Non-diffused)
550-5507-004
550-5607-004
550-5707-004
* LED 1, LED 2, LED 3, LED 4
Red
Green
Yellow
Custom Combinations
• 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
Reverse Polarity (Cathode Left) option available.
See Part Number Ordering Code.
PART NUMBER ORDERING CODE
Polarity Option
0 - Standard Cathode Right
LED Type
1 - Reverse Cathode Left
5 5 0 - x x 0 7 - 0 x 4
Quad Block
6-34
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
DIALIGHT [ Dialight Corporation ]
