Ceramic rod

aluminainsulationhigh-temperature

Product Overview Innovacera manufactures a wide range of ceramic components for passive electronic parts, including ceramic resistor cores and wirewound ceramic resistors. Innovacera ceramic cores are produced from alumina (Al2O3) and engineered for resistor applications that require dimensional precision, electrical insulation and thermal stability in industrial production.

Features

• High hardness
• Low noise factor
• Stable resistance
• Resistance to electrical shock loads
• Reliable laser trimming
• Excellent electrical insulation and thermal stability
• Supports higher integration density
• Enables higher power density

Ceramic Core Size
Model | Material | Diameter(mm) | Length(mm)
INVR1030 | Alumina | 1 | 3.05
INVR1327 | Alumina | 1.3 | 2.7
INVR1752 | Alumina | 1.7 | 5.2
INVR2580 | Alumina | 2.5 | 8
INVR27118 | Alumina | 2.7 | 11.8
INVR3080 | Alumina | 3 | 8
INVR3010 | Alumina | 3 | 10
INVR3510 | Alumina | 3.5 | 10
INVR4014 | Alumina | 4 | 14
INVR4514 | Alumina | 4.5 | 14
INVR5018 | Alumina | 5 | 18
INVR7023 | Alumina | 7 | 23
INVR485 | Alumina | 48 | 5
INVR515 | Alumina | 51 | 5
INVR7015 | Alumina | 70 | 15
INVR8510 | Alumina | 85 | 10
INVR1007 | Alumina | 100 | 7
INVR10010 | Alumina | 100 | 10
INVR11520 | Alumina | 115 | 20
INVR17815 | Alumina | 178 | 15

Application

• Household appliances
• Automotive
• Consumer electronics
• New energy

Specifications

• Material: Alumina (ceramic cores)
• Key properties: high hardness; low noise factor; stable resistance; resistance to electrical shock loads; reliable laser trimming; excellent electrical insulation; thermal stability; supports higher integration and higher power density
• Available models and dimensions: INVR1030 — Diameter 1 mm, Length 3.05 mm; INVR1327 — Diameter 1.3 mm, Length 2.7 mm; INVR1752 — Diameter 1.7 mm, Length 5.2 mm; INVR2580 — Diameter 2.5 mm, Length 8 mm; INVR27118 — Diameter 2.7 mm, Length 11.8 mm; INVR3080 — Diameter 3 mm, Length 8 mm; INVR3010 — Diameter 3 mm, Length 10 mm; INVR3510 — Diameter 3.5 mm, Length 10 mm; INVR4014 — Diameter 4 mm, Length 14 mm; INVR4514 — Diameter 4.5 mm, Length 14 mm; INVR5018 — Diameter 5 mm, Length 18 mm; INVR7023 — Diameter 7 mm, Length 23 mm; INVR485 — Diameter 48 mm, Length 5 mm; INVR515 — Diameter 51 mm, Length 5 mm; INVR7015 — Diameter 70 mm, Length 15 mm; INVR8510 — Diameter 85 mm, Length 10 mm; INVR1007 — Diameter 100 mm, Length 7 mm; INVR10010 — Diameter 100 mm, Length 10 mm; INVR11520 — Diameter 115 mm, Length 20 mm; INVR17815 — Diameter 178 mm, Length 15 mm