Approved Vendor

Illuminating Glass Fiber Bundle

Manufacturer part: 5259N23

Light up small and hard-to-reach areas. These bundles are often used in fiberscopes and borescopes. They’re also good for lighting small areas in models, prototypes, and circuit boards. They transmit all colors of visible light and some wavelengths of infrared light.Made of borosilicate glass, the fibers resist greater heat and transmit light better than plastic fibers. For precise lighting, they have two layers—the outer layer keeps light contained within the inner glass core. Bundles with a larger diameter have more fibers, so they give off more light. A separate light source is needed to illuminate them. Connect them to an LED strip or other light source using heat-shrink tubing or a fitted part, such as a ferrule. They’re not for use in telecommunication cables.The numerical aperture describes the maximum angle of light each fiber accepts and emits. To send light efficiently, use a light source with an angle at or below the numerical aperture.Choose fiber bundles with 0.66 NA for general purpose illumination.

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Technical data

Specifications

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ECCN
EAR99
RoHS
RoHS 3 (2015/863/EU) compliant with exemptions 6(b), 6(c), 7(a), 7(c)-I, and 13(b) - Lead in high melting point solders, glass, ceramic, copper alloy, alloying element in aluminum, or in glasses
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Length
6 ft.
Material
Borosilicate Glass
Schedule B
392099.0000
Flexibility
Flexible
Core Diameter
50 microns
Bundle Diameter
1/16,"
Acceptance Angle
83°
USMCA Qualifying
No
Wavelength Range
400-1,600 nm
Country of Origin
United States
Fiber Bend Radius
0.25"
Numerical Aperture
0.66 NA
Maximum Temperature
890° F
Minimum Temperature
Not Rated

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