Product Overview
This product is a Type II high dielectric constant ceramic capacitor, specifically the CT81Y5V6.3KV331K70210CB20 model. It is designed for applications requiring stable performance across a wide temperature range and features a Y5P temperature characteristic with a capacitance change rate of +10% to -10% within -25 to +105. The capacitor adheres to international and national standards for fixed capacitors, ensuring reliability and quality for electronic equipment.
Product Attributes
- Brand: (Chengxi Electronics)
- Origin: Dongguan
- Product Type: Ceramic Capacitor
- Material: High Dielectric Constant Ceramic (Type II)
- Color: Blue (packaging)
Technical Specifications
| Model/Specification | Value | Unit | Notes |
|---|---|---|---|
| Product Code | CT81Y5V6.3KV331K70210CB20 | ||
| Customer Part Number | C/C 331K/6.3KV/P=10 10Y5P | ||
| Approval Certificate No. | CX-CT81-250724-01 | ||
| Issue Date | 2025-07-24 | ||
| Capacitor Type | CT81Y5V6.3KV331K | Class II High Dielectric Constant Ceramic Capacitor | |
| Rated Voltage | 6.3KV | ||
| Capacitance | 331K | 330pF | |
| Capacitance Tolerance | 10% | ||
| Temperature Characteristic | Y5P | ||
| Dimensions (L x D x T) | 3 0.5 x 8.5 1.0 x 4.5 0.5 | mm | |
| Lead Spacing (F) | 10 0.5 | mm | |
| Lead Diameter (d) | 0.5 0.05 | mm | |
| Packaging Quantity | 1000 | pcs/bag | Blue |
| Operating Temperature Range | -25 to +105 | ||
| Capacitance Change Rate (Y5P) | +10% to -10% | Within operating temperature range | |
| Reference Standards | GB2693, GB/T5966, GB/T5968, GB11305, GB/T14472, GB2828, GB2829 | ||
| Dielectric Strength (Test Voltage) | 1.5KVDC | For 1 min, No breakdown or flashover. Rated Voltage: 1000V | |
| Insulation Resistance (IR) | 4000 M min | At 1000V DC measurement voltage, 1 min measurement time | |
| Dissipation Factor (DF) (Y5P) | 5.0% max | At 1.0KHz, 1.0Vrms | |
| Taping Pitch (P) | 12.7 1.0 | mm | |
| Lead Protrusion (l) | +0.5~1.0 | mm | |
| Diameter of Feed Hole (Do) | 4.0 0.3 | mm | |
| Feed Hole Position Capacitor Body (P2) | 12.7 1.3 | mm | |
| Total Thickness of Tape (t) | 0.7 0.2 | mm | |
| Feed Hole Position Capacitor Lead (P1) | 8.0 0.7 | mm | |
| Width of Base Tape (W) | 18.0 0.5 | mm | |
| Hold-down Tape Position (W2) | 1.5 1.5 | mm |
2512171500_DGCX-CT81Y5V6-3KV331K70210CB20_C53190239.pdf
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