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Specifications
Voltage Rating:
25V
Capacitance:
100nF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
CGA0402X7R104K250GT
Package:
0402
Key Attributes
Model Number:
CGA0402X7R104K250GT
Product Description
Product Overview
The CGA0402X7R104K250GT is a multi-layer ceramic capacitor (MLCC) with X7R temperature characteristics, a capacitance of 100nF, and a rated voltage of 25Vdc. It is designed for surface mounting and comes in a compact 0402 package size.
Product Attributes
- Brand: CGA
- Temperature Characteristic: X7R
- Capacitance: 100nF
- Rated Voltage: 25Vdc
- Package Size: 0402
- Packaging: Tape & Reel (180mm diameter, 10,000 pcs/reel)
Technical Specifications
| Test Item | Specification | Test Method (Reference Standard: JIS C 5101, IEC60384) |
|---|---|---|
| Appearance | No defects or abnormalities. | Visual (microscope) inspection of the product. |
| Dimensions | Conforms to specifications. | Check physical dimensions of the equipment using a micrometer. |
| Voltage Proof | Withstand test voltage without defects or abnormalities. | X7R/X5R: RV50V 250% RV; 50VRV250V 200% RV; 250VRV630V 150% RV; 630VRV1000V 120% RV. Test time: 1 to 5 seconds. Max charging/discharging current: 50mA. |
| Insulation Resistance (I.R.) | 4G (for X7R/X5R) | Test temperature: 25. Test points: Between terminals. Test voltage: 500V: Rated voltage; >500V: 500V. Charging time: 1 minute. Max charging/discharging current: 50mA. |
| Capacitance | Within specified tolerance. | Measurement temperature: 25. Material: X7R. Capacitance: 100nF. Frequency: 104 (100kHz). Voltage: 0.5V0.1Vrms. |
| Q Factor / Dissipation Factor (D.F.) | X7R/X5R: 104C103: 5.0%; C10 uF: 1.00.1 KHz, 1.00.2Vrms. | 104C103: 5.0%; C10 uF: 1.00.1 KHz, 1.00.2Vrms. |
| Temperature Characteristics of Capacitance | X7R: 15% | Measurement of capacitance change at each specified temperature stage should be after 5 minutes. Measure capacitance after thermal equilibrium is reached at each step, following the steps shown in the table. Steps: 1. Reference temperature: 25 2; 2. Lowest operating temperature: 3; 3. Reference temperature: 25 2; 4. Highest operating temperature: 2; 5. Reference temperature: 25 2. |
| Adhesive Strength of Termination | No terminal detachment, ceramic breakage, etc. | Mounting method: Solder capacitor on test substrate. Applied force: 5 N (0402: 2.5 N). Application time: 10 1 second. Application direction: Gradually apply force horizontally to the center of the test piece along the P.C. board. |
| Substrate Bending Test | Appearance: No defects or abnormalities. | Mounting method: Reflow solder capacitor on P.C. board and bend it by 1 mm. C/C: X7R/X5R: 10%. |
| Solderability | 95% of terminals should be uniformly and continuously soldered. | Solder: Sn-3.0Ag-0.5 Cu (lead-free solder). Flux: Isopropyl alcohol Rosin 25% solid solution. Soldering temperature: 245 5C. Dwell time: 2 0.5s. Soldering position: Until both ends are completely wetted. |
| Resistance to Soldering Heat | Appearance: No cracks. Capacitance change: X7R/X5R: 7.5%. Insulation Resistance: Same as initial value. Voltage Proof: No defects or abnormalities. | Pre-treatment: Heat treatment at 150 + 0/-10C for 1 hour, then stand at room temperature for 24 2 hours, then measure. Soldering bath method. Solder type: Sn-3.0Ag-0.5Cu (Lead Free Solder). Test temperature: 260 5. Test time: 10 1s. Preheating temperature: 110 to 140. Preheating time: 1 minute. Post-treatment: Stand at room temperature for 24 2 hours, then measure. |
| Temperature Cycle | Appearance: No defects or abnormalities. Capacitance change: X7R/X5R: 7.5%. Q Factor/Dissipation Factor: Same as initial value. Insulation Resistance: Same as initial value. | Mounting method: Solder capacitor on test substrate. Pre-treatment: Heat treatment at 150 + 0/-10C for 1 hour, then stand at room temperature for 24 2 hours, then measure. Temperature cycle: 5 cycles. Steps: 1. Lowest temperature: 3 (30 3 min); 2. Room temperature (2 ~ 5 min); 3. Highest temperature: 3 (30 3 min); 4. Room temperature (2 ~ 5 min). Post-treatment: Stand at room temperature for 24 2 hours, then measure. |
| High Temperature High Humidity (Load) | Appearance: No defects or abnormalities. Capacitance change: X5R/X7R: 12.5%. Q Factor/Dissipation Factor: X7R/X5R: 16V: 7% or 2x initial value; 25V: 5% or 2x initial value (whichever is greater). Insulation Resistance: 500M or R.C 5s (whichever is smaller). | Mounting method: Reflow solder capacitor on P.C. board shown in Appendix 2 before testing. Pre-treatment: Heat treatment at 150+0/-10C for 1 hour, then stand at room temperature for 242 hours, then measure. Test temperature: 40 2. Test humidity: 90%RH to 95%RH. Test time: 500 24 hours. Test voltage: Rated voltage (not exceeding 630V). Max charging/discharging current: 50mA. Voltage conditioning: After voltage conditioning the capacitor for 1 hour at the test temperature and voltage, place the capacitor in ambient conditions for 24 2 hours before measurement, using this measurement value as the initial value. |
| Life Test | Appearance: No defects or abnormalities. Capacitance change: X5R/X7R: 12.5%. Q Factor/Dissipation Factor: X7R/X5R: 16V: 7% or 2x initial value; 25V: 5% or 2x initial value (whichever is greater). Insulation Resistance: X5R/X7R: 1G or R.C 50s (whichever is smaller). | Mounting method: Solder capacitor on test substrate. Pre-treatment: Heat treatment at 150 + 0/-10C for 1 hour, then stand at room temperature for 24 2 hours, then measure. Test temperature: Highest operating temperature 3. Test time: 1000 12 hours. Test voltage (life): 100% R.V. Max charging/discharging current: 50mA. Voltage conditioning: After voltage conditioning the capacitor for 1 hour at the test temperature and voltage, place the capacitor in ambient conditions for 24 2 hours before measurement, using this measurement value as the initial value. |
2509180925_HRE-CGA0402X7R104K250GT_C6119778.pdf
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