MULTICOMP Nickel Barrier technology data
Nickel Barrier
Multilayer Ceramic Capacitors
Page 1 27/04/06 V1.0
Features:
••
Multilayer ceramic chip capacitor.
••
Nickel barrier termination.
••
High performance and reliability.
••
0603, 0805, and 1206 case size.
Code Rated Voltage
A 100
B 16
T 25
U 50
Rated Voltage
Part Dimension
Dimensions
Length
(L)
Width
(W)
Maximum
Thickness
(T)
Minimum
MB
Minimum
G
Voltage
(V)
Type
1.6 ±0.1 0.8 ±0.1 0.20 0.40 6.3 ~ 50 0603
2.0 ±0.2 1.25 ±0.1 1.40
0.25
0.70 6.3 ~ 500 0805
3.2 ±0.2 1.60 ±0.2 1.52 1.40 6.3 ~ 1000 1206
Nickel Barrier
Multilayer Ceramic Capacitors
Page 2 27/04/06 V1.0
Temperature Characteristics Code
Code Temperature Coefficient
Operation Temperature
(°C)
Capacitance Change
C NPO (Class I)
-55°C ~ +125
0 ±30ppm/°C
R X7R (Class II) ±15%
F Y5V (Class II) 30°C ~ +85 +22% ~ -82%
Capacitance Code
Code
Capacitance
(pF)
010 1*
1R5 1.5
100 10*
101 100*
102 1000*
103 10000*
222 2200*
472 4700*
Tolerance Code
Code
Tolerance
(%)
J ±5
K ±10
Z +80/-20
PS:
· * -- Two significant digits followed by number of zeros.
· Temperature coefficient (T.C.) vs. Proper tolerance applied:
NPO: For all tolerance
X7R+X5R: K+M Tolerance
Y5V+Z5U: M+Z Tolerance
Termination Code
Code N
Termination Type Nickel
Packaging Code
Code B T
Packaging Type Bulk Tape and Reel
Standard Test Conditions
Tests shall, unless otherwise specified, be carried out at 15 to 35°C and RH 45 to 75%.If any doubt and argument has been
encounter in judgement, the final test shall be done at 25 ±2°C, RH45 to 55% and 860 ~ 1060mbar. (Based on JIS standard).
Disposition
If question to the measuring result in judgement, take the capacitor under a specified temperature for 30 minutes at least before
measurement.
Nickel Barrier
Multilayer Ceramic Capacitors
Page 3 27/04/06 V1.0
Structure
Ag/Pd Series
Number Specifications Material
Minimum Termination
Plating Thickness
(
µµ
m)
1 Ceramic Dielectric Ceramic
2 Internal Electrode Ag-Pd
3
End Terminal
Ag layer 40
4 Ni layer 1.5 - 3.5
5 Sn-Pb layer or Sn layer 3 - 8
BME Series
Number Specifications Material
Minimum Termination
Plating Thickness
(
µµ
m)
1 Ceramic Dielectric Ceramic
2 Internal Electrode Ni
3 End Termination Cu layer 40
4 Ni layer 1.5 - 3.5
5 Sn-Pb layer or Sn layer 3 - 8
Storing Condition And Term
Recommends the storing of products within 6 months at temperature 15 ~ 35°C and humidity 70%RH maximum. If the product stored
over 6 months, please reconfirm its solderability before use.
Nickel Barrier
Multilayer Ceramic Capacitors
Page 4 27/04/06 V1.0
Performance
Item Performance Test or Inspection Method
External
Appearance
No defects which may affect
performance
Visual inspection and dimension measurement
Voltage Proof
Withstand test voltage without insulation
breakdown or other damage
DC Tested voltage shall be applied for 1 ~ 5 second.
Charge/discharge current shall not exceed 50mA (PS : Ra
- Rated Voltage)
Insulation Resistance
NPO:
100,000MΩ minimum or R x C ≥1000Ω x
F (Which ever is smaller)
X7R, X5R, Y5V, Z5U:
10,000MΩ minimum or R x C ≥ 1000Ω x
F (Which ever is smaller)
Apply DC tested voltage for 60 ±5 minute.
(PS : Ra - Rated Voltage)
Capacitance
(Cap.)
Within the specified tolerance
Measuring Frequency:
Z5U,Y5V, X7R, X5R : 1KHz ±50Hz
NPO:
>1000pF:1KHz ±50Hz.
≤1000pF:1MHz 100KHz.
Measuring Voltage:
Z5U:0.5V
rms.
NPO:
X7R, X5R, Y5V:1.0 ±0.2V
rms.
Dissipation Factor (D.F)
NPO:
≥30pF: Q ≥ 1000
<30pF: Q ≥ 400 + 20C
PS:C: Nominal Capacitance (pF)
X7R, X5R, Y5V, and Z5U : (Maximum
Value)
Code
Temperature Coefficient
NPO X7R/X5R Y5V
≤200V
2.5Ra
250V 2.0Ra
500V/630V 1.5Ra
≥1KV
1.5Ra 1.25Ra -
Rated Voltage DC Tested Voltage
<1KV
1.0 Ra
≥1KV
1KV
T.C.
≥≥
50V
25V 16V
≤≤
10V
X7R/
X5R
2.5% 3.0% 3.5% 5.0%
Z5U 4.0% - - -
Y5V 5.0% 7.5% 9.0% 12.5%
Nickel Barrier
Multilayer Ceramic Capacitors
Page 5 27/04/06 V1.0
Item Performance Test or Inspection Method
Temperature
Characteristic
of Capacitance
Temperatures Coefficient The temperature coefficient is determined using the
capacitance measured in step 3 as a reference. Test the
specimen from step 1through step 5, the capacitance shall
be within the specified tolerance for the capacitance
coefficient and capacitance change as left table.
Solderabiliy
New solder to over 95% of termination
Completely soak both terminal electrodes in
solder at specified temperature for 3 ±0.5 second
a. For Tin-Lead Sn/Pb) Termination product:
235 ±5°C.
b. For Lead-free (Pure Sn) Termination
product: 245 ±5°C.
Leaching
Completely soak both terminal electrodes in solder at 270
±5°C for 40 ±1second.
Soldering
to heat
External
Appearance
No mechanical Damage
Completely immerse both
terminations in solder at 270 ±5°C for 10 ±3 second.
Leave the capacitors in ambient condition for 2 4 ±2 hours
before measurement.
*Preconditioning: F(only for Class 2):
Perform a heat treatment at 150 +0-10°C for one hour and
then let sit for 24 ±2 hours at room temperature.
Perform the initial measurement.
Capacitance
Change
(∆ C/C)
NPO
X7R/X5
R
Z5U
Y5V
±2.5% or ±0.25 pF maximum
(Whichever is larger)
±7.5%
±20%
±20%
DF
NPO: C ≥30pF : Q ≥ 1000
C<30pF:Q ≥ 400 + 20°C
PS: C : Nominal Capacitance (pF)
X7R, X5R, Y5V, Z5U : (Maximum Value)
IR
NPO:
100,000MW minimum or R x C ≥1000W
x F (Whichever is smaller)
X7R, X5R, Y5V, Z5U:
10,000MW minimum or R x C ≥1000W
x F (Whichever is smaller)
Code Temperature Coefficient
1 Base Temperature (25°C) ±2°C
2 Minimum Operation Temperature ±2°C
3 Base Temperature (25°C) ±2°C
4 Minimum Operation Temperature ±2°C
5 Base Temperature (25°C) ±2°C
TC
Operating
Temperature
Capacitance
Change (DC)
NPO -55 ~ +125°C 0 ±30 (ppm/°C)
X7R -55 ~ +125°C ±15%
X5R -55 ~ +85°C ±15%
Y5V -55 ~ +125°C +22% ~ -82%
Z5U -55 ~ +125°C +22% ~ -56%
T.C.
≥≥
50V
25V 16V
≤≤
10V
X7R/
X5R
2.5% 3.0% 3.5% 5.0%
Z5U 4.0% - - -
Y5V 5.0% 7.5% 9.0% 12.5%
Nickel Barrier
Multilayer Ceramic Capacitors
Page 6 27/04/06 V1.0
Item Performance Test or Inspection Method
Humidity
(Steady
State)
and
Humidity
Load
External
Appearance
No mechanical damage
Humidity load: (Not apply for the product with rated voltage
≥250V):
Apply the rated voltage at temperature 40 ±2°C and humidity
90 to 95%RH for 1000+48/-0 hours.
Leave the capacitors in ambient condition for the following time
before measurement.
Class 1: 1~2 hours.
Class 2: 24 ±2 hours.
Charge / discharge current shall not exceed 50 mA.
Preconditioning: (only for class 2):
Apply the rated DC voltage for 1hour at 40 ±2°C. Remove and
let sit for 48 ±4 hours at room temperature.
Perform initial measurement.
Humidity (steady state):
The test procedure is same as that in Humidity load but only
without rated voltage applied.
Capacitance
Change
(∆ C/C)
NPO: ±5% or ±0.5 pF maximum
(Whichever is larger)
X7R/X5R: ±12.5%
Y5V: ±30%
Z5U: ±30%
DF
NPO: C ≥30pF: Q ≥ 350
10pF≤C<30pF:
Q≥100+2.5°C
C<10pF: 200+10°C
PS: C: Nominal Capacitance (pF)
C<30pF:Q ≥ 400 + 20°C
PS: C : Nominal capacitance (pF)
X7R, X5R: Less than 2 times of initial
value
Y5V and Z5U: Less than 1.5 times of
initial value
IR
500MΩ minimum or 25Ω *F
(Which ever is smaller)
Load Life
External
Appearance
No mechanical damage
Apply 2 x rated voltage at maximum operating temperature
±2°C for 1000 +48/-10 hours.
Leave the capacitors in ambient condition for the following time
before measurement.
Class I: 1~2 hours
Class II: 24 ±2 hours
Charge / discharge current shall. not exceed 50 mA.
Preconditioning: (only for class 2):
Apply 200% of the rated DC voltage for 1 hour at the maximum
operating temperature ±3°C. Remove and let sit for 24 ±2
hours at room temperature.
Perform initial measurement.
Capacitance
Change
(∆ C/C)
NPO: ±3% or ±0.3 pF maximum
(Whichever is larger)
X7R/X5R: ±12.5%
Y5V: ±30%
Z5U: ±30%
DF
NPO: C ≥30pF : Q ≥ 350
30pF>:C ≥10pF:
Q ≥ 275 +205°C
C<10pF: Q ≥ 200 + 10°C
PS: C : Nominal capacitance (pF)
X7R, X5R: Less than 2 times of initial
value
Y5V and Z5U : Less than 1.5 times of
initial value
IR
1000MΩ minimum or 50Ω *F
(Whichever is smaller)
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