Product Overview
The 1206(X7S) Surface Mount Ceramic Capacitor (MLCC) is designed for high-voltage electronic circuits, serving critical functions such as coupling, filtering, and resonance. It is widely applicable in power supply systems including switching power supplies, AC-DC converters, and DC-DC converters, as well as in network/communication interfaces, LCD module backlight power supplies, and energy-saving lamp ballasts.
Product Attributes
- Temperature Characteristic: X7S (22%)
- Termination Material: Copper/Silver-Nickel-Tin (inner to outer)
- Packaging Options: Tape & Reel (T), Bulk (P)
- Environmental Compliance: RoHS Directive, REACH Regulation
Technical Specifications
| Item | Specification | Test Method |
|---|---|---|
| Operating Temperature Range | -55~+125 | - |
| Appearance & Dimensions | No visible damage; Dimensions meet specifications. | Visual inspection; Vernier caliper measurement. |
| Capacitance | NPO Characteristic: Within specified tolerance. Tested at 1MHz10% for 1000pF, 1KHz10% for >1000pF. Voltage: 1.00.2Vrms. X7R/X7T/X7S/X5R Characteristic: Within specified tolerance. Tested at 1KHz10% for 10uF, 120Hz24Hz for >10uF. Voltage: 1.00.2Vrms (10uF), 0.50.1Vrms (>10uF). | - |
| Dissipation Factor (DF Value) | NPO Characteristic: DF0.56% (Cr5 pF), DF1.5[(150/Cr)+7]10-4 (5pFCr50pF), DF0.15% (50pFCr). Tested at 1MHz10% (Cr1000pF) or 1KHz10% (Cr1000pF), 1V0.2rms. X7R/X5R/X6S/X7S/Y5V Characteristic: Tested at 1KHz10% (Cr10uF) or 12024Hz (Cr10uF), 1V0.1rms or 0.5V0.1rms. (See Note 1 for specific DF values) | - |
| Insulation Resistance (IR) | NPO Characteristic: IR50000M (C10nF), IR*Cr500S (C10nF). X7R/X6S/X7S Characteristic: IR10000M (C25nF), IR*Cr100S (C25nF). Test voltage: 500V (Rated voltage 500V) or Rated voltage (Rated voltage 500V). Test time: 605 sec. Humidity: 75%. Temperature: 255. | - |
| Dielectric Strength (DC) | No dielectric breakdown or damage. Test voltage is 1.1 to 2.5 times rated voltage depending on rated voltage. Ramp time: 1-10S, Hold time: 2S. | - |
| Solderability | Tinning rate >90%, no visible damage. Preheating: 80-120 for 10-30 sec. Lead-free solder, flux. Solder temperature: 2455. Soldering time: 20.5 sec. | - |
| Solder Heat Resistance | No visible damage, tinning rate 90%. Preheating: 100-200 for 102 sec. Immersion temperature: 2605. Immersion time: 51 sec. Post-cleaning and 242 hours at room temperature. Capacitance change rate: NPO 0.5% or 0.5pF, X7R 15%, X7S 22%. DF and IR values as per No.4 and No.5. | - |
| Bending Strength | No visible damage. Test substrate: Al2O3 or PCB. Bending depth: 1mm. Pressing speed: 0.5mm/sec. Capacitance change rate: 10%. | - |
| Terminal Pull Strength | No visible damage. | - |
| Temperature Cycling | NPO Characteristic: |C/C|2.5% or 0.25pF. X7R/X5R Characteristic: |C/C|7.5%. X6S Characteristic: |C/C|10%. 5 cycles of temperature change. Tested after 242 hours at room temperature. | - |
| Damp Heat Resistance | No visible damage. Tested after 24 hours at room temperature. Temperature: 402, Humidity: 90-95%RH, Time: 50024 hours. Capacitance change rate: NPO 2% or 1pF, X7R/X6S/X5R 10%. DF value: 2 times initial standard. IR: NPO 2500M or IR*Cr25S, X7R/X6S/X5R 1000M or IR*Cr25S. | - |
| High Temperature Load Test | No visible damage. Charge/discharge current 50mA. Tested after 484 hours at room temperature. Temperature: 853, Time: 100048 hours. Voltage: 2 times rated voltage (100VV250V), 1.5 times rated voltage (250VV1KV), 1.2 times rated voltage (1KVV). Capacitance change rate: NPO 2% or 1pF, X7R/X6S/X5R 20%. DF value: 2 times initial standard. IR: NPO 4000M or IR*Cr40S, X7R/X6S/X5R 2000M or IR*Cr50S. | - |
| Circuit Board Bending Strength | No cracks or defects. | - |
Packaging Information
| Product Size | Tape & Reel (Pcs) | Bulk (Pcs) |
|---|---|---|
| 0603 | 4000 | - |
| 0805 | 4000 | - |
| 1206 | - | - |
| 1210 | - | - |
| 1808 | - | - |
| 1812 | - | - |
| 1812 and above | - | - |
| Product Size | Tape & Reel (Pcs) | Bulk (Pcs) |
|---|---|---|
| 0805 (T1.35mm) | - | 3000 |
| 0805 (T1.35mm) | - | 3000 |
| 1206 (T1.60mm) | - | 2000 |
| 1206 (T1.60mm) | - | 3000 |
| 1210 (T1.85mm) | - | 1000 |
| 1210 (T1.85mm) | - | 800 |
| 1812 | - | 500 |
2507091655_AIDE-CAPACITOR-1206X7S225K101NT_C49326790.pdf
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