1. General Information:

· Product: CBI® Circuit Board Indicator LED
· Manufacturer: Dialight Corporation
· Contact Information: TEL: (732) 919-3119, FAX: (732) 751-5778, www.dialight.com
· Part Numbers Mentioned: 566-0207, 566-0307, 566-0407, 566-3507, 521-9406, 521-9332, 521-9452, 521-9499, 521-9718
· Associated Documentation: Data sheets 521-9332, 521-9406, 521-9499. Pages 5-16, 5-17, 5-20, and 5-21 are referenced.

2. Features (566-xx07 series):

· Designed for horizontal LED arrays (10.16mm spacing)
· Available with a common cathode configuration for multi-color options
· High Contrast, UL 94 V-0 rated, black housing
· Oxygen Index: 32%
· Polymer Content: PBT, 0.532g
· Housing Stand-offs for easy PCB cleaning
· Solderability: MIL-STD-202F, method 208F
· Safe for direct viewing (IEC 825-1, EN-60825-1 compliant)

3. Tolerance Notes:

· LED Protrusion: ±0.04 mm [±0.016]
· CBI Housing: ±0.02mm[±0.008]

4. Electrical Characteristics (Table - Typical Operating Characteristics):

Part Number	Color	Peak<br>Wavelength nm	IV<br>mcd	VF<br>Volts	Test<br>Current (mA)	Viewing<br>Angle 2Θ½	LED<br>Data sheet	Page #
566-0207	Green	565	4	2.2	20	110°	521-9332	5-16
566-0307	Yellow	583	3.5	2.1	20	110°	521-9452	5-16
566-0407	Red	635	7.4	2	20	140°	521-9499	5-16
566-3507	Red/Green	635/565	3.5/4*	1.9/2.1	10	100°	521-9406	5-17

\* IF = 20mA

5. Absolute Maximum Ratings (566-3507 and 566-0407):

· Power Dissipation (mW): 135/135
· Derating (mW/°C): 1.8/1.8
· Forward Current (mA): 25/25
· Peak Current (mA): 90/90
· Operating Temperature (°C): -20 to +85
· Storage Temperature (°C): -55 to +100
· Soldering Temperature: 260°C, 5 seconds, 1.6 mm from case

6. Operating Characteristics (521-9406 - Red/Green):

· Luminous Intensity (mcd): Min. 2.1/2.6, Typical 3.5/4
· Peak Wavelength (nm): 635/565
· Viewing Angle: 100°
· Forward Voltage (V): Typical 1.9/2.1, Max 2.4/2.7

Key Considerations/Notes:

· The datasheet seems to mix information from different models. Pay attention to the Part Number associated with each specification.
· "IF = 20mA" is listed under the table, indicating that the values given in the table are usually at this forward current.
· Theta symbol (Θ) represents the viewing angle.