White Ceramic Bead 4.5mm Bore Size +1200°C

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Subtotal (1 lot of 420 units)*

£30.79

(exc. VAT)

£36.95

(inc. VAT)

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Temporarily out of stock
  • 999,999,998 unit(s) shipping from 17 November 2025
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Lot(s)
Per Lot
Per unit*
1 - 2£30.79£0.073
3 - 9£28.63£0.068
10 - 29£27.09£0.065
30 +£25.65£0.061

*price indicative

RS Stock No.:
536-4078
Brand:
Goodfellow
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Brand

Goodfellow

Material

Ceramic

Bore Size

4.5mm

Colour

White

Maximum Operating Temperature

+1200°C

COO (Country of Origin):
DE

Goodfellow Ceramic Bead Ceramic White +1200°C


With excellent insulation properties and high electrical resistance, this white ceramic bead from Goodfellow offers a convenient solution for insulating wires in high-temperature electrical applications.

It has a bore size of 4.5 mm and comes in a quantity sufficient to cover 3.5 m of wire. With a steatite Ker 220 construction, it's resistant to abrasion and humidity and has a maximum operating temperature of +1200°C. It has a convenient fish-spine design, so you can interlock multiple beads to provide flexible insulation around wires.

This ceramic bead is safe and suitable for use in industrial settings with high-voltage and high-temperature wiring needs. You can use it for insulating wires that run close to a heatsink, or for applications such as air and vacuum systems, 3D printers and insulation for electrodes and curved wires.

Features and Benefits


• Ceramic bead
• White in colour
• Made from steatite Ker 220 material
• Maximum operating temperature of +1200°C
• Bore size of 4.5 mm
• Supplied in quantities sufficient to cover 3.5 m of wire

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