FEATURES /
BENEFITS
SMultiple CBIs form horizontal LED arrays on
6.35mm (0.250”) center-lines.
SHigh contrast, UL 94 V-0 rated, black housing
SOxygen index: 32%
SPolymer content: PBT, 0.206 g
SHousing stand-offs facilitate PCB cleaning
SSolderability per MIL-STD-202F, method 208F
SLEDs are safe for direct viewing per IEC 825-1,
EN-60825-1
SCompatible with: 550-xx07 Dual Block and
550-xx07-004 Quad Block
550 SERIES
5mm LED CBI®
Circuit Board Indicator
Sloped Back Housing with
Standoffs
Dialight Corporation
1501 Route 34 South • Farmingdale, NJ 07727 USA
Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com
a Roxboro Group Company
MDEA550X001_A
Series LED Type
PART NUMBER ORDERING CODE
Reverse Polarity Option
1) Cathode Left
Contact factory for information on
custom color combinations.
TOLERANCE NOTE: As noted, otherwise:
• LED Protrusion: +0.41mm [+0.016]
• CBI Housing: +0.20mm [+0.008]
To order any of the 550-xx07 part numbers with Reverse Polarity
(Cathode Left), please add -010 to the part numbers shown above.
PART NUMBER COLOR
GENERAL PURPOSE
550-0207 Green
550-0307 Yellow
550-0407 Red
INTEGRAL RESISTOR
550-0507 Red, 5V
550-0707 Green, 5V
550-0807 Yellow, 5V
LOW CURRENT
550-1107 Red
550-1207 Yellow
550-1307 Green
HIGH EFFICIENCY
550-2207 Green
550-2307 Yellow
550-2407 Red
550-2507 Orange
BI-COLOR
550-3007 Red/Green
550-3107 Yellow/Green
SUPER BRIGHT, DIFFUSED
550-5107 Red
550-5207 Green
550-5307 Yellow
SUPER BRIGHT, WATER CLEAR (Non-tinted, Non-diffused)
550-5507 Red
550-5607 Green
550-5707 Yellow
Standard Polarity shown in drawing: Cathode right
550 xx07 010
Dimension A: 3.43 [.135] for -0207 to -0407, 4.83 [.190] for all others
Dimension B: .635 [.025] for -0507 to -0707, .508 [.020] for all others
Hole Diameter: 1.22 [.48] for .635 [.025] leads, 1.02 [.040] for all others
