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quality Wave filtering and resonant capacitor AIDE CAPACITOR 0805X7R475K500NT suitable for LCD backlight unit power supplies factory
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quality Wave filtering and resonant capacitor AIDE CAPACITOR 0805X7R475K500NT suitable for LCD backlight unit power supplies factory
>
Specifications
Voltage Rating:
50V
Capacitance:
4.7uF
Temperature Coefficient:
X7R
Tolerance:
±10%
Mfr. Part #:
0805X7R475K500NT
Model Number:
0805X7R475K500NT
Package:
0805
Key Attributes
Product Description

Product Overview

These Multi-Layer Ceramic Capacitors (MLCCs) are designed for high-voltage applications, including coupling, wave filtering, and resonant functions. They are suitable for use in switch power supplies, AC-DC and DC-DC power chargers, networking/communication interfaces, LCD backlight unit power supplies, and energy-saving lamps. The MLCCs offer a wide range of capacitance, voltage, and temperature characteristics, with various dimensions and packaging options to meet diverse design requirements.

Product Attributes

  • Material: Ceramic dielectric, Inner electrode, Outer electrode, Nickle layer, Tin layer
  • Terminal Composition: Au/Ag-Ni-Sn (From the inside out)
  • Certifications: ROHS compliant, REACH compliant

Technical Specifications

Item Description Specification/Requirement Testing Method
1. Application Field Coupling, wave filtering, resonant in high voltage circuits, such as switch power supplier, AC-DC power charger, DC-DC power charger, networking/Communication interface, LCD backlight unit power supplier, amperite of energy saving lamps, etc. (Medium and High voltage MLCC).
2. Testing Condition Normal condition Temperature: 15~35, Humidity: 45~75%RH, Normal atmosphere: 86~106kPa (No special requirements)
Relative condition Temperature: 252, Humidity: 60~70%RH, Atmosphere: 86~106kPa Any testing data does not match testing specification
3. Part Number Description Example: 1812 X7R 684 M 251 N T
  • Dimension Code: 0201, 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2211, 2225
  • Temperature Characteristic: C0G (030 PPM/), X7R (15%), X5R (15%)
  • Nominal Electrostatic Capacity: 8R08.0, 10010, 101100 (pF)
  • 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 25, 251 250, 252 2500 (V)
  • Terminal Composition: Au/Ag-Ni-Sn
  • Packing: T Tape/Reel, P Bag packing (PE)
4. Construction and Dimension Construction
  1. Ceramic dielectric
  2. Inner electrode
  3. Outer electrode
  4. Nickle layer
  5. Tin layer
Dimension (mm)
Part number Dimension (mm) L Dimension (mm) W Dimension (mm) T WB
0201 (0603)0.600.100.300.050.300.050.100.05
0402 (1005)1.000.150.500.150.500.100.200.10
0603 (1608)1.600.200.800.150.800.150.300.10
0805 (2012)2.000.201.250.200.800.200.500.20
1206 (3216)3.200.301.600.301.000.200.600.30
1210 (3225)3.200.302.500.302.700.800.30
1808 (4520)4.500.402.000.202.700.800.30
1812 (4532)4.500.403.200.303.500.800.30
1825 (4563)4.500.406.300.503.500.800.30
2220 (5750)5.700.505.000.503.501.000.40
2225 (5763)5.700.506.300.506.201.000.40
5. Specification and Testing Method
No Item Specification/Requirement Testing method
1 Temperature -55~+125 -
2 Visual/ Dimension 1, No Damage 2, Dimension meet Spec Naked eye (Visual inspection), Digital calliper
3 Static capacity Meet standard specification and tolerance
  • NPO characteristic: Capacity Frequency Voltage 1000pF 1MHz10% 1.00.2Vrms; 1000 pF 1KHz10% 1.00.2Vrms
  • X7R/X7T/X7P characteristic: Capacity Frequency Voltage 10uF 1KHz10% 1.00.2Vrms; 10uF 120Hz24 0.50.1Vrms
4 Dissipation factor (DF)
  • NPO Characteristic: DF0.56, Cr5 pF; DF1.5[(150/Cr)+7]10-4 (5pFCr50pF); DF0.15%, (50pFCr)
  • X7R/X7T/X7P characteristic: see Note 1
  • Cr1000pF, Testing frequency 110%MHz, Testing voltage 1V0.2rms
  • Cr1000pF, Testing frequency 110%KHz, Testing voltage 1V0.2rms.
  • Cr10uF, Test frequency 110%KHz,Voltage 1V0.1rms.
  • Cr10uF, Frequency 12024Hz, Voltage 0.5V0.1rms
5 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
6 Hi-pot (DC) No dielectric breakdown or damage
  • Ur=100V,...............2.5 x rated voltage
  • Ur=200V/250V,.... 2.0 x rated voltage
  • Ur=450/500/630V,1.5 x rated voltage
  • 1KVUr2KV,.......1.2 x rated voltage
  • 2KVUr,...............1.1 x rated voltage
  • Voltage Raising time: 110S, Voltage maintaining time2S
7 Solderability soldering area90% Pre-heating temperature 80-120, time 10-30s, lead free solder, flux. Soldering temperature 2455, Solder time 20.5s
8 Resistance to the heat of soldering Visual-No damage, soldering area90% Pre-heating temperature 100-200, time 102 s, soldering temperature: 2655, Soldering time: 51s. Cleaning with solvent. Room temperature, time: 242 hours.
9 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.
10 Terminal bonding strength No visual damage Applied Force: 5N, Duration: 101S
11 Thermal shock
  • NPO Characteristic; C/C2.5% or 0.25pF (larger reading)
  • X7R/X7P- characteristic: C/C0.5%
  • X7T characteristic: C/C10%
 Pre-condition(X7R h characteristic): Upper limit temperature 1hour, place 241 hours, start to testing. Run 5 cycles Thermal shock. Test it after place 242 hours normal temp & humidity
12 Temperature moisture exposure
  • Visual: No visual damage
  • Electostatic capacitance change rate: NPO characteristic: C/C2% or 1pF (larger reading); X7R/X7T/X7P characteristic: C/C10%
  • DF: 2 times initial standard
  • IR: NPO characteristic: IR2500M or IR*Cr25S (Lower reading); X7R/X7T/X7P: IR1000M or IR*Cr25S (Lower reading)
 Temperature 402, Humidity 90~95%RH, time 500+24 hours. Test it after place 242 hours normal temp & humidity
13 High temperature exposure
  • Visual: No visual damage
  • Electostatic capacitance change rate: NPO: C/C2% or 1pF (larger reading); X7R/X7T/X7P: C/C20%
  • DF: 2 X initial standard
  • IR: NPO: IR4000M or IR*Cr40S (Lower reading); X7R/X7T/X7P: IR2000M or IR*Cr50S (Lower reading)
 Charging and discharging current 50mA Max. Temperature 1253, Time 100048 hours. Voltage 100VV250V 2x Rated voltage; 250VV1KV 1.5x rated voltage; 1KVV 1.2x rated voltage. Test it after place 48 hours under normal pressure & temperature.
14 PCB flexural strength No crack and other defect Soldering the MLCC on the PCB, Then pressing direction base on the photo.
6. EMBOSSED PLASTIC TAPING
Code Tape size A B C D E F G H J T
08051.55 0.202.35 0.208.00 0.203.50 0.051.75 0.104.00 0.102.00 0.104.00 0.101.50 -0/+0.101.50 Max
12061.95 0.203.60 0.208.00 0.203.50 0.051.75 0.104.00 0.102.00 0.104.00 0.11.50 -0/+0.101.85 Max
12102.70 0.103.42 0.108.00 0.103.50 0.051.75 0.104.00 0.102.00 0.054.00 0.101.55 -0/+0.103.2 Max
18082.20 0.104.95 0.1012.00 0.105.50 0.051.75 0.104.00 0.102.00 0.054.00 0.101.50 -0/+0.103.0 Max
18123.66 0.104.95 0.1012.00 0.105.50 0.051.75 0.108.00 0.102.00 0.054.00 0.101.55 -0/+0.104.0 Max

Paper tape reel packing:

Code Papersize W1 L1 D C B P1 P2 P0 d t
10050.240.020.450.028.000.103.500.051.750.102.000.052.000.054.000.101.50 -0/+0.100.30 Below
02010.370.100.670.108.000.103.500.051.750.102.000.052.000.054.000.101.50 -0/+0.100.80 Below
04020.650.101.150.108.000.103.500.051.750.102.000.052.000.054.000.101.50 -0/+0.100.80 Below
Code Papersize A B C D E F G H J T
06031.10 0.101.90 0.108.00 0.103.50 0.051.75 0.104.00 0.102.00 0.104.00 0.101.50 -0/+0.101.10 Max
08051.45 0.152.30 0.158.0 0.153.50 0.051.75 0.104.00 0.102.00 0.104.00 0.101.50 -0/+0.101.10 Max
12061.80 0.203.40 0.208.00 0.203.50 0.051.75 0.104.00 0.102.00 0.104.00 0.101.50 -0/+0.101.10 Max

Reel Dimensions (unit: mm):

Unit:mm A B C D E F G
7REEL1782.03.0130.5210.521 or Bigger1010.512max
13REEL3302.03.0130.5210.521 or Bigger1010.512max

Taping specification:

  • Top tape peeling strength: 0.1N < peeling strength < 0.7N
7. Packing quantity
Dimension Paper T/R (Pcs) Plastic T/R (Pcs)
06034000
080540003000 (T1.35mm)
12063000 (T>1.35mm)
12102000 (T1.60mm)
18083000 (T>1.60mm)
18122000
18121000 (T1.85mm)
1000 (T>1.85mm)
800
500
8. Precautions For Use

MLCCs may fail in a short circuit mode when subjected to severe conditions beyond specified ratings. To avoid failure, follow these precautions:

  • Soldering Profile: Follow the temperature profile graph to prevent cracks from sudden temperature changes.
  • Manual Soldering: Handle soldering irons carefully to avoid direct contact with the ceramic body and select appropriate tips and temperatures.
  • Optimum Solder Amount for Reflow Soldering
  • Recommended Soldering amounts
9. Recommended Soldering Method
Size Temperature Characteristics Rated Voltage Capacitance Soldering Method
1005NPO//R
X7R/X5R/X7S/X6S//R
0201NPO//R
X7R/X5R/X7S/X6S//R
Y5V//R
0402NPO//R
X7R/X5R/X7S/X6S//R
Y5V//R
0603NPO//R/W
X7R/X5R/X7S/X6S/C1ufR
/C1ufR/W
Y5V/C1ufR
/C1ufR/W
0805NPO//R/W
X7R/X5R/X7S/X6S/C4.7ufR
/C4.7ufR/W
Y5V/C1ufR
/C1ufR/W
1206NPO//R/W
X7R/X5R/X7S/X6S/C10ufR
/C10ufR/W
Y5V/C10ufR
/C10ufR/W
1210NPO//R
X7R/X5R/X7S/X6S//R
Y5V//R

Soldering method: RReflow Soldering, WWave Soldering
10. The temperature profile for soldering While in preheating, please keep the temperature difference between soldering temperature and surface temperature of chips as: T150.

2509251626_AIDE-CAPACITOR-0805X7R475K500NT_C48579647.pdf

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