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Multipurpose Flame-Retardant Garolite
G-10/FR4 Rectangular Tubes
- Color: Green
- Maximum Temperature: 265° F
- Tensile Strength: 32,000-40,000 psi (Excellent)
- Impact Strength: 5.5-12 ft.-lbs./in. (Excellent)
- Hardness: Rockwell M100 (Extra Hard)
- For Use Outdoors: Yes
- Specifications Met: MIL-I-24768/27
These rectangular tubes are flame retardant, machinable, and electrically insulating. They’re made of epoxy resin, making them good for use with printed circuit boards, insulating washers, and transformer components. With low moisture absorption, these tubes are often used as thermal insulators. Made with fiberglass fabric reinforcement, they’re strong and easier to machine than other glass cloth phenolics. Garolite G-10/FR4 is also called epoxy-grade industrial laminate and phenolic.
For technical drawings and 3-D models, click on a part number.
Outside | Inside | |||||||
|---|---|---|---|---|---|---|---|---|
| Width | Width Tolerance | Height | Height Tolerance | Width | Height | Length | Each | |
0.063" Wall Thickness | ||||||||
| 2.156" | -0.015" to 0.015" | 1.156" | -0.015" to 0.015" | 2.03" | 1.03" | 36" | 0000000 | 0000000 |
1/8" Wall Thickness | ||||||||
| 3/4" | -0.015" to 0.015" | 3/4" | -0.015" to 0.015" | 1/2" | 1/2" | 36" | 0000000 | 000000 |
| 1" | -0.015" to 0.015" | 7/8" | -0.015" to 0.015" | 3/4" | 5/8" | 36" | 0000000 | 000000 |
1/4" Wall Thickness | ||||||||
| 1 5/8" | -0.015" to 0.015" | 1 1/4" | -0.015" to 0.015" | 1 1/8" | 3/4" | 36" | 0000000 | 000000 |