Product Overview
This product is a Multi-Layer Ceramic Capacitor (MLCC) designed for high-voltage applications. It is utilized for coupling, wave filtering, and resonant functions in various power supply and electronic circuits. Applications include switch power supplies, AC-DC and DC-DC power chargers, networking/communication interfaces, LCD backlight unit power supplies, and energy-saving lamps. These MLCCs are suitable for medium and high voltage requirements.
Product Attributes
- Material: Ceramic dielectric, Inner electrode, Outer electrode (Au/Ag-Ni-Sn terminal composition)
- Certifications: ROHS/REACH compliance
Technical Specifications
Part Number Description Example: 1812 X7R 684 M 251 N T
Dimension Codes (L*W):
- 0201: 0.02*0.01 inch (0.50*0.25 mm)
- 0402: 0.04*0.02 inch (1.00*0.50 mm)
- 0603: 0.06*0.03 inch (1.60*0.80 mm)
- 0805: 0.08*0.05 inch (2.00*1.25 mm)
- 1206: 0.12*0.06 inch (3.20*1.60 mm)
- 1210: 0.12*0.10 inch (3.20*2.50 mm)
- 1808: 0.18*0.08 inch (4.50*2.00 mm)
- 1812: 0.18*0.12 inch (4.50*3.20 mm)
- 1825: 0.18*0.25 inch (4.50*6.30 mm)
- 2211: 0.22*0.11 inch (5.70*2.8 mm)
- 2225: 0.22*0.25 inch (5.70*6.30 mm)
Temperature Characteristics:
- C0G: 0 30 PPM/
- X7R: 15%
- X5R: 15%
Nominal Electrostatic Capacity (pF):
- 8R0: 8.0
- 100: 10
- 101: 100
Tolerance of Electrostatic Capacity:
- B: 0.1pF
- C: 0.25pF
- D: 0.5pF
- F: 1%
- G: 2%
- J: 5%
- K: 10%
- M: 20%
- Z: +80%/-20%
Rated Voltage (DC):
- 250: 25V
- 251: 250V
- 252: 2500V
Terminal Composition: Au/Ag-Ni-Sn (From the inside out)
Packing: T (Tape/Reel), P (Bag packing)
| Item | Specification/Requirement | Testing Method |
|---|---|---|
| Temperature | -55~+125 | - |
| Visual/Dimension | 1. No Damage 2. Dimension meet Spec | Naked eye (Visual inspection) Digital calliper |
| Static Capacity | Meet standard specification and tolerance | NPO characteristic:
X7R/X7T/X7P characteristic:
|
| Dissipation Factor (DF) | NPO Characteristic:
X7R/X7T/X7P characteristic: see Note 1 | NPO Characteristic:
X7R/X7T/X7P characteristic:
|
| IR Insulation Resistance | NPO Characteristic: IR50000M, C10nF; IR*Cr500S, C10nF X7R/X7T/X7P Characteristic: IR10000M, C25nF; IR*Cr100S, C25nF | Testing condition: Rated voltage, Time: 605s, Humidity: 75%, Temperature: 255, Current: 50mA |
| Hi-pot (DC) | No dielectric breakdown or damage |
Voltage Raising time: 110S, Voltage maintaining time: 2S |
| Solderability | Soldering area90% | Pre-heating temperature 80-120, time 10-30s, lead free solder, flux. Soldering temperature 2455, Solder time 20.5s. |
| Resistance to the heat of soldering | No damage, soldering area90% | Pre-heating temperature 100-200, time 102s, soldering temperature: 2655, Soldering time: 51s. Cleaning with solvent. Room temperature, time: 242 hours. |
| Electrostatic capacity change rate | NPO Characteristic: C/C0.5% or 0.5pF (larger reading) X7R: C/C15% X7T: -33% C/C22% X7P: C/C10% | - |
| Flexural strength | No damage | Base board: Al2O3 /PCB. PCB dimension: Thickness: 1.6mm, Length: 100mm, Width: 40mm. Flexural depth: 1mm. Bend speed: 0.5mm/sec. Test it under the flexural status. Electro static capacity change rate C/C10% |
| Terminal bonding strength | No visual damage | Applied Force: 5N, Duration: 101S |
| Thermal shock | NPO Characteristic: C/C2.5% or 0.25pF (larger reading) X7R/X7P characteristic: C/C0.5% X7T characteristic: C/C10% | Run 5 cycles Thermal shock. Test it after place 242 hours normal temp & humidity. |
| Temperature moisture exposure | Visual: No visual damage Electrostatic capacitance change rate:
DF: 2 times initial standard IR:
| Temperature 402, Humidity 90~95%RH, time 50024 hours. Test it after place 242 hours normal temp & humidity. |
| High temperature exposure | Visual: No visual damage Electrostatic capacitance change rate:
DF: 2 X initial standard IR:
| Temperature 1253, Time 100048 hours. Voltage: 100VV250V (2x Rated voltage), 250VV1KV (1.5x rated voltage), 1KVV (1.2x rated voltage). Charging and discharging current 50mA Max. Test it after place 48 hours under normal pressure & temperature. |
| PCB flexural strength | No crack and other defect | IR Soldering the MLCC on the PCB, Then pressing direction base on the photo. |
Embossed Plastic Taping
| Code | Tape size | A | B | C | D | E | F | G | H | J | T |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0805 | 1.55 0.20 | 2.35 0.20 | 8.00 0.20 | 3.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.10 | 4.00 0.10 | 1.50 -0/+0.10 | 1.50 Max | |
| 1206 | 1.95 0.20 | 3.60 0.20 | 8.00 0.20 | 3.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.10 | 4.00 0.1 | 1.50 -0/+0.10 | 1.85 Max | |
| 1210 | 2.70 0.10 | 3.42 0.10 | 8.00 0.10 | 3.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.05 | 4.00 0.10 | 1.55 -0/+0.10 | 3.2 Max | |
| 1808 | 2.20 0.10 | 4.95 0.10 | 12.00 0.10 | 5.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.05 | 4.00 0.10 | 1.50 -0/+0.10 | 3.0 Max | |
| 1812 | 3.66 0.10 | 4.95 0.10 | 12.00 0.10 | 5.50 0.05 | 1.75 0.10 | 8.00 0.10 | 2.00 0.05 | 4.00 0.10 | 1.55 -0/+0.10 | 4.0 Max |
Paper Tape Reel Packing
| Code | Paper size | W1 | L1 | D | C | B | P1 | P2 | P0 | d | t |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1005 | 0.24 0.02 | 0.45 0.02 | 8.00 0.10 | 3.50 0.05 | 1.75 0.10 | 2.00 0.05 | 2.00 0.05 | 4.00 0.10 | 1.50 -0/+0.10 | 0.30 Below | - |
| 0201 | 0.37 0.10 | 0.67 0.10 | 8.00 0.10 | 3.50 0.05 | 1.75 0.10 | 2.00 0.05 | 2.00 0.05 | 4.00 0.10 | 1.50 -0/+0.10 | 0.80 Below | - |
| 0402 | 0.65 0.10 | 1.15 0.10 | 8.00 0.10 | 3.50 0.05 | 1.75 0.10 | 2.00 0.05 | 2.00 0.05 | 4.00 0.10 | 1.50 -0/+0.10 | 0.80 Below | - |
| Code | Paper size | A | B | C | D | E | F | G | H | J | T |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0603 | 1.10 0.10 | 1.90 0.10 | 8.00 0.10 | 3.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.10 | 4.00 0.10 | 1.50 -0/+0.10 | 1.10 Max | |
| 0805 | 1.45 0.15 | 2.30 0.15 | 8.0 0.15 | 3.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.10 | 4.00 0.10 | 1.50 -0/+0.10 | 1.10 Max | |
| 1206 | 1.80 0.20 | 3.40 0.20 | 8.00 0.20 | 3.50 0.05 | 1.75 0.10 | 4.00 0.10 | 2.00 0.10 | 4.00 0.10 | 1.50 -0/+0.10 | 1.10 Max |
Reel Dimensions
| Unit: mm | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 7REEL | 1782.0 | 3.0 | 130.5 | 210.5 | 21 or Bigger | 1010.5 | 12max |
| 13REEL | 3302.0 | 3.0 | 130.5 | 210.5 | 21 or Bigger | 1010.5 | 12max |
Packing Quantity
| Dimension | Paper T/R (Pcs) | Plastic T/R (Pcs) |
|---|---|---|
| 0603 | 4000 | - |
| 0805 | 4000 | 3000 (T1.35mm) |
| 1206 | - | 3000 (T1.35mm) |
| 1210 | - | 2000 (T1.60mm) |
| 1808 | - | 3000 (T1.60mm) |
| 1812 | - | 2000 |
| 1812 | - | 1000 (T1.85mm) |
| - | - | 800 (T1.85mm) |
| - | - | 500 |
Precautions For Use
Multi-layer Ceramic Capacitors (MLCC) may fail in a short circuit or open circuit mode when subjected to severe electrical or mechanical stress beyond specified ratings and conditions. This can result in burn out, flaming, or glowing in the worst case. Adhere to the following precautions for safety and application notes. Contact the engineering section or factory for handling precautions.
- Soldering Profile: Follow the temperature profile to avoid cracks due to sudden temperature changes.
- Manual Soldering: Exercise caution to prevent thermal cracks. Ensure proper handling of the soldering iron tip and temperature.
- Optimum Solder Amount for Reflow Soldering
- Recommended Soldering amounts
Recommended Soldering Method
| Size | Temperature Characteristics | Rated Voltage | Capacitance | Soldering Method |
|---|---|---|---|---|
| 1005 | NPO | / | / | R |
| X7R/X5R/X7S/X6S | / | / | R | |
| 0201 | NPO | / | / | R |
| X7R/X5R/X7S/X6S | / | / | R | |
| Y5V | / | / | R | |
| 0402 | NPO | / | / | R |
| X7R/X5R/X7S/X6S | / | / | R | |
| Y5V | / | / | R | |
| 0603 | NPO | / | / | R/W |
| X7R/X5R/X7S/X6S | / | C1uf | R | |
| C1uf | R/W | |||
| Y5V | / | C1uf | R | |
| C1uf | R/W | |||
| 0805 | NPO | / | / | R/W |
| X7R/X5R/X7S/X6S | / | C4.7uf | R | |
| C4.7uf | R/W | |||
| Y5V | / | C1uf | R | |
| C1uf | R/W | |||
| 1206 | NPO | / | / | R/W |
| X7R/X5R/X7S/X6S | / | C10uf | R | |
| C10uf | R/W | |||
| Y5V | / | C10uf | R | |
| C10uf | R/W | |||
| 1210 | NPO | / | / | R |
| X7R/X5R/X7S/X6S | / | / | R | |
| Y5V | / | / | R |
Soldering method: RReflow Soldering, WWave Soldering
The temperature profile for soldering
While in preheating, keep the temperature difference between soldering temperature and surface temperature of chips as: T150.
2509251626_AIDE-CAPACITOR-0805C0G200J500NT_C49326671.pdf
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