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8903VBG
INSULATING COVER, TO-3
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BOYD
- Product type: Thermal Insulators
- Insulator Body Material:PET (Polyester); Thermal Conductivity:-; Breakdown Voltage Vbr:-; Thickness:-; Volume Resistivity:-; Thermal Impedance:-; Dielectric Strength:-; Product 18M8293
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 1.81 € |
| Current stock | 500+ |
| Lead time | 7 days |
Datasheet
## 8903VBG Aavid 8903 Screw Mounted Cover , pan head screws not provided - MS 51957-30 or equivalent recommended - secure the cover to the TO-3. At the typical mounting screw torque of .68 - .90 Nm (6-8 inch pounds), the TO-3 cover material cold-flows around the screw head to securely fasten the cover. Included are No.6 split washers as inserts to provide electrical connection of mounting screws to the TO-3 collector and an insulating snap-in cover for the screw heads. A test probe hole is provided in the top of the cover. The 8903VB is made from thermoplastic polyester that meets the requirements of UL Bulletin 94 V-O. In addition to its excellent flammability rating, thermoplastic polyester offers resistance to most chemical environments, heat deflection temperature to 215.6°C (420°F) and UL continuous use temperature of 130 °C (266 °F). Material: Thermoplastic Polyester Color: Black Flammability Standards: Self-extinguishing UL 94 V-0 UL 492 Type 1
Updated at March 12, 2026
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Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
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When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
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