This 10PCS chip capacitor assortment delivers high-voltage stability and precision for demanding circuits. Featuring NPO/COG dielectric MLCCs rated from 1000V to 3000V, this kit offers exceptional temperature stability (C0G) and minimal capacitance drift, ensuring reliable performance in high-stress electrical environments. Features and Benefits
- NPO/COG Dielectric Material - Provides near-zero capacitance change with temperature and voltage, ensuring circuit stability and precision.
- High Voltage Ratings (1KV-3KV) - Withstands significant voltage spikes and stresses, ideal for power supplies, snubber circuits, and industrial applications.
- Assorted Values (100pF to 680pF) - Covers common capacitance needs for filtering, timing, coupling, and decoupling in a single, cost-effective package.
- 1812/4532 Chip Size - Standard footprint for easy hand-soldering or reflow, compatible with common PCB layouts and prototyping boards.
- Low Loss, High Q Factor - Minimizes energy dissipation in resonant circuits, contributing to efficient RF and timing circuit performance. Applications
- Power Supply Filtering & Snubber Circuits - Suppress voltage transients and noise in switch-mode power supplies and motor drives.
- RF & Timing Circuits - Provide stable capacitance for oscillators, filters, and frequency-determining networks where precision is critical.
- Industrial & Automotive Electronics - Reliable components for control modules, ignition systems, and other high-voltage, high-temperature environments.
- Prototyping & Repair Kits - Essential assortment for engineers, technicians, and hobbyists maintaining or designing a wide range of electronic equipment.
Package Size (EIA): 4532 (1812 metric). Rated Voltage: 1000 VDC, 2000 VDC, 3000 VDC. Dielectric Withstanding Voltage: 2.5 x Rated Voltage for 5 seconds. Capacitance Tolerance: ±5% (J). Capacitance Values: 100 pF, 220 pF, 330 pF, 470 pF, 680 pF. Capacitor Type: Multilayer Ceramic Capacitor (MLCC). Dielectric Type: NPO/COG. Insulation Resistance: ≥ 10,000 MΩ or ≥ 1000 Ω·F, whichever is less. Operating Temperature Range: -55°C to +125°C. Package Quantity: 10 pcs. Temperature Coefficient: 0 ±30 ppm/°C (C0G). Termination: Nickel Barrier with Solderable Tin Plating. Package Size: 4532 (1812 metric) [4.5mm x 3.2mm]. Dielectric Material: Ceramic (Class I). Electrode Material: Precious Metal (e.g., Silver/Palladium) (inferred for high-voltage MLCC). Rated Voltage: 1000V (1KV), 2000V (2KV), 3000V (3KV). Operating Temperature Range: -55°C to +125°C (inferred for NPO/COG). Temperature Coefficient: 0 ±30ppm/°C (NPO/COG characteristic). Capacitance Values: 100pF, 220pF, 330pF, 470pF, 680pF, 100pF (101), 220pF (221), 330pF (331), 470pF (471), 680pF (681). Dielectric Type: NPO/COG (Class I). Dissipation Factor (DF): < 0.1% (inferred for NPO/COG at 1kHz). Insulation Resistance: > 10,000 MΩ (inferred for high-voltage NPO MLCC). Mounting Type: Surface Mount Technology (SMT). Product Type: Multilayer Ceramic Chip Capacitor (MLCC). Quantity per Set: 10 pieces (one of each value). Termination: Nickel Barrier with Solderable Tin Plating (inferred for MLCC). Tolerance: J (±5%). Q: What are the exact dimensions and specifications of these MLCC capacitors? A: This set contains 10 pieces of 4532 (1812 metric) chip capacitors. The values are 100pF, 220pF, 330pF, 470pF, and 680pF, each with a J tolerance (5%). They are rated for high voltages of 1000V, 2000V, and 3000V and use the stable NPO/COG dielectric material.. Q: How durable and reliable are these NPO COG capacitors for high-voltage applications? A: NPO/COG MLCC capacitors are known for exceptional stability, low loss, and high reliability. Their construction is designed to handle the specified high-voltage ratings (1KV to 3KV) with minimal capacitance change over temperature and time, making them suitable for demanding circuits.. Q: Can I use these 1000V to 3000V capacitors for RF or power supply filtering circuits? A: Yes, these high-voltage NPO/COG capacitors are ideal for such applications. Their stable characteristics are perfect for RF matching networks and resonant circuits, while their high voltage rating makes them suitable for snubber circuits or filtering in switch-mode power supplies.. Q: Does this product come with any warranty or guarantee? A: This product is backed by a standard satisfaction guarantee. If you receive components that do not meet the described specifications, you are eligible for a replacement or refund, ensuring you get the quality parts you ordered.. Q: Is this 10PCS set of high-voltage NPO capacitors a good value compared to buying individually? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. Purchasing this assortment provides multiple high-voltage values in a stable dielectric for prototyping and repairs, delivering reliable performance for regular use..