Goodfellow White Ceramic Bead 4.5 mm Bore Size 1200 °C

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Subtotal (1 lot of 420 units)*

$92.47

(exc. GST)

$106.34

(inc. GST)

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  • Shipping from 18 June 2026
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Lot(s)
Per Lot
Per unit*
1 - 14$92.47$0.22
15 - 74$90.92$0.216
75 +$74.84$0.178

*price indicative

RS Stock No.:
536-4078
Distrelec Article No.:
304-03-273
Brand:
Goodfellow
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Brand

Goodfellow

Bore Size

4.5mm

Material

Ceramic

Product Type

Ceramic Bead

Colour

White

Maximum Operating Temperature

1200°C

Standards/Approvals

No

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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