100 Pcs TO-247 17 x 22 x 1mm Alumina Ceramic Insulating Sheet High Hardness Excellent Wear Resistance MOS Transistor IGBT Cooling Pad with 3.7mm Hole

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100 Pcs TO-247 17 x 22 x 1mm Alumina Ceramic Insulating Sheet High Hardness Excellent Wear Resistance MOS Transistor IGBT Cooling Pad with 3.7mm Hole Price in India

4.8 (13 ratings)

₹3,037 ₹8,814 65.5% OFF

₹5,777 cheaper than original price

▼ ₹120 cheaper than the last 6 months

Last Updated: 15 Oct 2026, 8:01 AM

Average Price, Buy If Needed · 57% confident

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Previous Prices

1 Year Ago

₹4,062

6 Months Ago

₹2,160

3 Months Ago

₹3,316

Current

₹3,037

Price Stats

Highest ₹5,148

All Time Avg ₹3,178

Current ₹3,037

Lowest Ever ₹1,817

Deal Scanner

Not Buy

Good Buy Now

Expected move:

Our Recommendation

51

Deal Score

57%

Confidence

Near Avg

Position

Down

6M Trend

Deal Score Breakup

Pts

No price hike before sale

13
Distance from all-time low (₹1,817)

0
Compared with 6-month price (₹1,858)

7
Below average price (₹3,178)

31

*We analyse past prices and patterns to tell you if it's truly a smart deal.

Price History

Explore the previous prices of the 100 Pcs TO-247 17 x 22 x 1mm Alumina Ceramic Insulating Sheet High Hardness Excellent Wear Resistance MOS Transistor IGBT Cooling Pad with 3.7mm Hole over time.

1Y → 30D → Current

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Price / Averages

Recorded Price Drops

Explore the latest price drops for 100 Pcs TO-247 17 x 22 x 1mm Alumina Ceramic Insulating Sheet High Hardness Excellent Wear Resistance MOS Transistor IGBT Cooling Pad with 3.7mm Hole below.

₹2,111

Drop from Highest

41%

₹0

1 Day Drop

0%

₹121

7 Day Drop

4%

₹331

30 Day Drop

10.9%

₹285

90 Day Drop

9.4%

Product Features

Key Features & Specifications

Factual product details rewritten for clarity and neutral third-party description.

Material Composition

The sheet is made from alumina ceramic with zirconium oxide and rare metal oxide as a flux, calcined at high temperature.

High Hardness

The seller states the ceramic sheet has a high melting point, high hardness, and strong wear resistance. Its hardness is described as second only to diamond, with a smooth, low-friction surface.

Heat and Corrosion Resistance

According to the manufacturer, the ceramic material performs better than metal materials in high-temperature oxidizing or corrosive environments.

Electrical Insulation

The product provides 15kv/mm insulation performance, intended to offer high electrical insulation for safer use.

Dimensions and Hole

Each sheet measures approximately 17 x 22 x 1mm and has a hole size of approximately 3.7mm. The package includes 100 pieces.

Thermal Conductivity

The alumina ceramic sheet has a thermal conductivity rating of 28W/m.k, which is intended to help conduct heat.

Application Range

It is designed for high-power equipment, ICMOS tubes, IGBT patch insulation, power supply communication, and mechanical equipment. It is also used for high-current, high-voltage, and high-temperature insulation parts that require heat conduction.

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