Model Information for 0402B103K500CT

Overview

The 0402B103K500CT is a General Purpose Series Multilayer Ceramic Capacitor (MLCC) designed for various electronic applications. It is manufactured by WTC and offers high electrical precision, stability, and reliability.

Detailed Specifications

Basic Parameters

• Series: General Purpose Series
• Size: 0402 (inch code) - Length: 1.00±0.05mm, Width: 0.50±0.05mm
• Dielectric Type: X7R
• Capacitance: 10nF (indicated by 103, which means 10 x 10³ pF = 10,000 pF = 10nF)
• Tolerance: ±10% (indicated by K)
• Rated Voltage: 50V (indicated by 500)
• Termination: Copper/Nickel/Tin (Cu/Ni/Sn)
• Packaging: 7" reeled (indicated by T)

Ordering Information

• Order Code: 0402B103K500CT
• Quantity per Reel: 10,000 pieces (for 7" reel)

Electrical Characteristics

• Operating Temperature Range: -55°C to +85°C
• Capacitance Change: Within ±10% over the operating temperature range
• Dissipation Factor (DF):For rated voltage of 50V and capacitance ≧ 0.47µF, DF ≦ 3.5%For capacitance < 0.47µF, DF ≦ 10%
• Insulation Resistance (IR):For rated voltage of 50V and capacitance ≧ 0.47µF, IR ≧ 1GΩ or RxC ≧ 10Ω-F, whichever is smallerFor capacitance < 0.47µF, IR ≧ 500MΩ or RxC ≧ 50Ω-F, whichever is smaller

Reliability and Testing

• Withstanding Voltage: No dielectric breakdown or mechanical breakdown at 250% of rated voltage
• Temperature Characteristics: Capacitance change within ±15% over the operating temperature range
• Adhesive Strength of Termination: No peeling shall occur on the terminal electrode
• Bending Strength: Capacitance change within ±10% when bent to the limit (1mm)
• Solderability: Achieves 95% minimum coverage of all metallized areas at 245±5°C solder temperature for 3±0.3 seconds (preheating: 80~120°C for 10~30 seconds)
• Resistance to Soldering Heat: Capacitance change within ±7.5%, DF and IR meet initial specifications
• Vibration Test: Amplitude: 1.5mm, 2 hours × 3 directions (x, y, z)
• Moisture Resistance: With rated voltage, capacitance change within ±12.5% after 500 hours at 40±2°C, 90~95% RH
• High Temperature Resistance: Capacitance change within ±12.5% after 1,000+48/-0 hours at maximum operating temperature
• Temperature Cycling: 5 cycle test, capacitance change within ±12.5%, DF and IR meet initial specifications

Applications

Suitable for general digital circuits, power supply bypass capacitors, consumer electronics, and telecommunication equipment.

Storage and Handling Conditions

• Temperature: 5 to 40°C
• Humidity: 20 to 70% RH
• MSL Level: 1
• Shelf Life: Recommended to be used within one year after shipment. Check solderability if shelf life extension is needed.
• Caution: Avoid corrosive gases (e.g., hydrogen sulfide, sulfur dioxide, chlorine, ammonia gas) and direct sunlight or dewing conditions.

Soldering Conditions

• Reflow Soldering: Recommended reflow soldering profile for SMT process with SnAgCu series solder paste.
• Wave Soldering: Recommended wave soldering profile for SMT process with SnAgCu series solder.
• This capacitor is designed to meet the stringent requirements of modern electronics, ensuring high reliability and performance in a compact form factor.