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Specifications
Voltage Rating:
25V
Capacitance:
4.7uF
Temperature Coefficient:
X6S
Tolerance:
±10%
Mfr. Part #:
0603X6S475K250NT
Model Number:
0603X6S475K250NT
Package:
0603
Key Attributes
Product Description
Product Overview
This specification sheet details the 0603(X6S) chip ceramic capacitor, designed for high-voltage electronic circuits. It is suitable for applications such as coupling, filtering, and resonance in devices like switching power supplies, AC-DC and DC-DC converters, network/communication interfaces, LCD module backlight power supplies, and energy-saving lamp ballasts. These are classified as high-voltage multilayer ceramic capacitors (MLCCs).
Product Attributes
- Temperature Characteristics: X6S (22%)
- Terminal Material: Copper/Silver-Nickel-Tin (from inside to outside)
- Environmental Compliance: RoHS Directive, REACH Regulation (SVHC)
Technical Specifications
| Item | Specification | Test Method |
|---|---|---|
| General Conditions | ||
| Standard State | Normal Temperature: 15~35 Normal Humidity: 45~75%RH Normal Pressure: 86~106kPa | N/A |
| Standard Relative State | Normal Temperature: 252 Normal Humidity: 60~70%RH Normal Pressure: 86~106kPa | N/A |
| Product Construction and Dimensions | ||
| Product Structure | 1. Ceramic Dielectric 2. Internal Electrode 3. External Electrode 4. Nickel Layer 5. Tin Layer | N/A |
| Product Dimensions (0603 Model) | Size (mm): L 1.600.15, W 0.800.15, T 0.800.15, WB 0.300.10 Inch Representation: 0603 Metric Representation: 1608 | N/A |
| Specifications and Test Methods | ||
| Operating Temperature Range | -55~+105 | Visual Inspection |
| Appearance and Dimensions | 1. No visible damage 2. Dimensions meet specifications | Visual inspection; Caliper measurement |
| Capacitance | Within specified tolerance | See detailed test frequencies and voltages for NPO and X7R/X7T/X5R characteristics. |
| Dissipation Factor (DF Value) | See detailed specifications for NPO and X7R/X5R/X6S/X7S/Y5V characteristics. | See detailed test frequencies and voltages. |
| Insulation Resistance | NPO: IR50000M (C10nF), IR*Cr500S (C10nF) X7R/X6S/X5R: IR10000M (C25nF), IR*Cr100S (C25nF) | Test voltage: 500V or rated voltage (whichever is lower). Test time: 605 sec. Humidity: 75%. Temperature: 255. |
| Dielectric Withstanding Voltage (DC) | 2.5x rated voltage (Ur=100V) 2.0x rated voltage (Ur=200V/250V) 1.5x rated voltage (Ur=450/500/630V) 1.2x rated voltage (1KVUr2KV) 1.1x rated voltage (2KVUr) | Ramp time: 1-10s. Holding time: 2s. |
| Solderability | Soldering rate >90%. No visible damage. | Preheat: 80-120 for 10-30 sec. Solder temperature: 2455. Soldering time: 20.5 sec. |
| Solder Heat Resistance | Appearance: No visible damage, soldering rate 90%. Capacitance change rate: NPO 0.5% or 0.5pF, X7R 15%, X6S 22%. DF value: As per No.4. IR: As per No.5. | Preheat: 100-200 for 102 sec. Immersion temperature: 2605. Immersion time: 51 sec. Post-test: Clean, rest for 242 hours at room temperature. |
| Bending Strength | Appearance: No visible damage. Capacitance change rate: 10%. | Test substrate: Al2O3 or PCB (1.6mm thick, 100mm length, 40mm width). Bending depth: 1mm. Pressing speed: 0.5mm/sec. Measurement during bending. |
| Terminal Bond Strength | No visible damage. | N/A |
| Temperature Cycling | Capacitance change rate: NPO 2.5% or 0.25pF, X7R/X5R 7.5%, X6S 10%. | 5 cycles. Pre-treatment for X7R: Upper limit temp for 1 hr, rest 241 hr. Post-test: Rest 242 hrs at normal temp/humidity. |
| Damp Heat Resistance | Appearance: No visible damage. Capacitance change rate: NPO 2% or 1pF, X7R/X6S/X5R 10%. DF value: 2x initial standard. IR: NPO IR2500M or IR*Cr25S, X7R/X6S/X5R IR1000M or IR*Cr25S. | Temperature: 402. Humidity: 90~95%RH. Time: 50024 hours. Post-test: Rest 24 hrs at normal temp/humidity. |
| High Temperature Load Test | Appearance: No visible damage. Capacitance change rate: NPO 2% or 1pF, X7R/X6S/X5R 20%. DF value: 2x initial standard. IR: NPO IR4000M or IR*Cr40S, X7R/X6S/X5R IR2000M or IR*Cr50S. | Temperature: 853. Time: 100048 hours. Voltage: 2x rated voltage (V250V), 1.5x rated voltage (250V |
| PCB Bending Strength | No cracks or defects. | Capacitors soldered onto a jig (glass epoxy) and subjected to force. Reflow soldering recommended. |
| Packaging (Tape & Reel) | 0603: 4000 pcs (Paper tape) 0805: 4000 pcs (Paper tape), 3000 pcs (Plastic tape, T1.35mm) 1206: 3000 pcs (Plastic tape, T>1.35mm) 1210: 2000 pcs (Plastic tape, T1.60mm) 1808: 3000 pcs (Plastic tape, T>1.60mm) 1812: 2000 pcs (Plastic tape, T1.85mm) 1812 and above: 1000 pcs (Plastic tape, T>1.85mm) | N/A |
2507091655_AIDE-CAPACITOR-0603X6S475K250NT_C49326596.pdf
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