Sharma Ceramic Capacitors
Page 1
Quick Reference
Series
Multilayer Chip Type
SNPO
SX7R
SY5V
SZ5U
Multilayer Radial Leaded Type
RNPO
RX7R
RY5V
RZ5U
Multilayer Axial Leaded Type
ANPO
AX7R
AZ5U
5mm Body Length 50 - 100V
5mm Body Length 50 - 100V
5mm Body Length 50 - 100V
9
2.5/5.0mm Lead Spacing 25 - 100V
2.5/5.0mm Lead Spacing 25 - 100V
2.5/5.0mm Lead Spacing 25 - 63V
2.5/5.0mm Lead Spacing 25 - 63V
8
0402-3035 Case Sizes 6.3 - 4KV
0402-3035 Case Sizes 6.3 - 4KV
0402-3035 Case Sizes 10 - 500V
0402-3035 Case Sizes 10 - 1KV
4
5
6
7
Features
Page
Tel: (949)642-7324
SECI Engineers & Buyers' Guide
Fax: (949)642-7327
Sharma Ceramic Capacitors
Example below indicates : SNPO series, 470 pF, 5%, 50 Volt,
Tape/Reel packed, 0805 case size.
(EXAMPLE)
Series
Series Code: SNPO, SX7R, SZ5U, SY5V.
Note: SNPO indicates COG(NPO)
dielectric
Capacitance
3 Digit Capacitance Code (per EIA Standard):
Page 2
S
N
P
O
4
7
1
J
0
5
0
T
2
MULTILAYER
CERAMIC CHIP
CAPACITORS
First Two Digits Represent Significant Figures of Capacitance in pF.
Third Digit Indicates Number of Zeros
For Values Below 10 pF, R replaces second digit to indicate
a decimal point.
Example: 471 = 470 pF. , 1R5 = 1.5 pF.
Tolerance
Capacitance Tolerance Code:
Capacitance Tolerance
± .25 pF
Code
C
Rated Voltage
3 Digit Voltage Code
± .5 pF ± 1%
D
F
± 2% ± 5%
G
J
±10%
K
±20% -20 + 80%
M
Z
Rated Voltage(V)
Code
Packing Code
Code
T
B
6.3
006
10
010
16
016
25
025
50
050
100
100
200
200
250
250
500
500
1000
1KV
2000
2KV
3000
3KV
4000
4KV
Style
Tape & Reel
Bulk
Case Code
Tolerance on Dimensions
'' L'' and ''W'': ± 0.35mm(0.014'')max.
Case Code
Case Size
0
0402
1
0603
2
0805
3
1206
4
1210
5
1808
6
1812
7
2220
8
2225
9
3012
10
3035
CASE DIMENSIONS AND TOLERANCES
Case
Code
0402
0603
0805
1206
1210
1808
1812
2220
2225
3012
3035
L
1.00(0.040)
1.60(0.063)
2.03(0.080)
3.20(0.125)
3.20(0.125)
4.50(0.177)
4.50(0.177)
5.70(0.224)
5.70(0.224)
7.60(0.299)
7.60(0.299)
Dimensions mm(inches)
W
0.50(0.020)
0.80(0.032)
1.27(0.050)
1.60(0.063)
2.50(0.098)
2.03(0.800)
3.20(0.125)
5.00(0.197)
6.30(0.248)
3.20(0.125)
8.90(0.350)
T max.
0.55(0.022)
0.90(0.035)
1.27(0.050)
1.35(0.053)
1.60(0.063)
1.80(0.071)
2.20(0.087)
2.80(0.110)
2.80(0.110)
5.70(0.224)
6.30(0.248)
e
0.20(0.008)
0.30(0.012)
0.50(0.020)
0.50(0.020)
0.50(0.020)
0.50(0.020)
0.60(0.027)
0.65(0.026)
0.65(0.026)
0.70(0.028)
0.70(0.028)
Tape/Reel & Packaging Specifications
Taping Dimensions
φ
1.5
+ 0.10
- 0.0
± 0.1
2.0
± 0.1
4.0
E
F
W
B
Tmax
A
P
A
SIZE
CODE
0402
0603
0805
1206
1210
1808
1812
2220
2225
±0.1 mm or
±0.004"
0.7 (0.028)
1.1 (0.043)
1.7 (0.067)
2 (0.079)
2.8 (0.110)
2.4 (0.094)
3.6 (0.142)
5.2 (0.205)
6.6 (0.260)
B
±0.1 mm or
±0.004"
1.3 (0.051)
1.9 (0.075)
2.4 (0.094)
3.6 (0.142)
3.7 (0.147)
4.9 (0.193)
4.9 (0.193)
6.0 (0.236)
6.0 (0.236)
W
±0.3 mm or
±0.012"
8.0 (0.315)
8.0 (0.315)
8.0 (0.315)
8.0 (0.315)
8.0 (0.315)
12.0 (0.472)
12.0 (0.472)
12.0 (0.472)
12.0 (0.472)
F
±0.1 mm or
±0.004"
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
3.5 (0.138)
E
±0.1 mm or
±0.004"
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
1.75 (0.069)
P
±0.1 mm or
±0.004"
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
4.0 (0.157)
Tmax
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
1.7 (0.067)
"L " & "W" tolerances:
±0.35mm(0.014)max.
Reel Dimensions
STANDARD PACKAGING QUANTITIES
Case
Code
0402
0603
0805
1206
1210
1808
1812
2220
2225
3012
3035
Bulk
10000 pcs.
5000 pcs.
5000 pcs.
5000 pcs.
5000 pcs.
1000 pcs
1000 pcs
1000 pcs
1000 pcs
1000 pcs
1000 pcs
Tape & Reel
10000 pcs/reel
4000 pcs/reel
4000 pcs/reel
4000 pcs/reel
4000 pcs/reel
1000 pcs/reel
1000 pcs/reel
1000 pcs/reel
1000 pcs/reel
500 pcs/reel
500 pcs/reel
Reel Dimensions in Millimeters
A
ø178 ±2.0
ø330 ±2.0
B
ø50 min.
ø100 min.
C
13.0 ±0.5
13.0 ±0.5
D
21.0 ±0.8
21.0 ±0.8
E
2.0 ±0.8
2.0 ±0.8
W
8.8/12.8 ±1.5
8.8/12.8 ±1.5
t
2.0 ±0.5
2.0 ±0.6
Reel Dimensions in Inches
A
B
ø2.0 min.
ø4.0 min.
C
5.0 ±0.02
5.0 ±0.3
D
0.83 ±0.03
0.83 ±0.03
E
0.08 ±0.3
0.08 ±0.3
W
0.35/0.50 ±0.06
0.35/0.50 ±0.06
t
0.08 ±0.02
0.08 ±0.02
Special package quantity available upon request
and factory approval.
ø7 ±0.08
ø13 ±0.08
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SECI Engineers & Buyers' Guide
Fax: (949)642-7327
Sharma Ceramic Capacitors
Reliability and Test Conditions
Parameter
Capacitance
Dissipation Factor
(Tan d and Q)
Specification
Within tolerance specified in
the part number
Class (I)
C<30 pF: Q≥400+20xC
C30 pF: Q>1000
Class (II)
X7R: DF≤3%, Z5U:
DF≤3%, Y5V: DF≤5%
C≤50,000 IR: >10 G Ohms
C≤50,000 IR: >500 Ohms.F
Test Method
Class (I)
C≤1000 pF: 1 MHz. ±10%
0.5 to 5 V rms
C>1000 pF: 1 KHz. ±10%
1.0 ±0.2 V rms
Class (II)
1 KHz. ±10%, 1.0 ±0.2 V rms
Apply rated voltage fro 60
seconds at room temperature
and normal humidity
(70% max.)
Apply rated voltage (Class I) or
2.5 x rated voltage (Class II) to
both terminations for 5
seconds. Charge and
discharge current are less hat
50 mA.
After soldering capacitor on
the glass-epoxy PWB, 50 gms
of steady pull is applied in
direction of arrow for 10
seconds. ( See Figure 1)
After soldering capacitor on
the glass-epoxy PWB, 2 mm
of bending shall be applied for
10 seconds as shown in the
drawing. ( See Figure 2)
Parameter
Moisture Resistance
Test - Capacitance
change
Specification
Class (I):
No more than ±5% or ±0.5 pf
which ever is more.
Class (II):
X7R: ±10% max.
Z5U & Y5V: ±30% max.
Class (I)
C<10 pF: Q≥200+10xC
10 pF≤ C < 30 pF
Q≥275+2xC:
C≥30 pF: Q≥350
Class (II)
X7R: DF≤5%
Z5U & Y5V: DF≤7.5%
1000 M Ohms or 50 Ohms.F
whichever is less
Class (I):
No more than ±7.5% or ±0.75
pf which ever is more.
Class (II):
X7R: ±12.5% max.
Z5U, Y5V: ±30% max.
Class (I)
C<30 pF: Q≥ 100+3xC
C
≥
30 pF: Q≥200
Class (II)
X7R: DF≤5%
Z5U & Y5V: DF≤7.5%
500 M Ohms or 25 Ohms.F
whichever is less
Class (I):
No more than ±2.5% or ±0.25
pf which ever is more.
Class (II):
X7R: ±7.5% max.
Z5U, Y5V: ±20% max.
Parts to meet the initial
specifications
Parts to meet the initial
specifications
Page 3
Test Method
Moisture Resistance
Test - Q or DF
Insulation Resistance
(IR)
The capacitor shall be
subjected to 40 °C and 90 to
95% RH for 500 hours. After this,
samples shall be
kept in room temperature for
24 hrs. (Class I) or 48 hrs.
(Class II), and them shall be
measured (Class I) or 48
hours (Class II) and then
measured for the parameters
indicated.
Dielectric
Withstanding Voltage
There shall be no evidence
of damage or flash over
during the test.
Moisture Resistance
Test - IR
Humidity Load Test -
Capacitance change
Termination
Adherence
No mechanical damage
Humidity Load Test
Q or DF
Bend Strength
No mechanical damage
Life Test (High
Temperature Loading
test) - Capacitance
Change
Life Test (High
Temperature Loading
test) - DF or Q
Life Test (High
Temperature Loading
test) - IR
Class (I):
No more than ±3% or ±0.3
pf which ever is more.
Class (II):
X7R: ±10% max.
Z5U, Y5V: ±30% max.
Class (I)
C<10 pF: Q≥200+10xC
10 pF≤ C < 30 pF
Q≥275+2xC:
C>30 pF: Q>350
Class (II)
X7R: DF≤5%
Z5U & Y5V: DF≤7.5%
1000 M Ohms or 50 Ohms.F
whichever is less
Apply 2 x rated voltage at
maximum operating
temperature for 1000 hours.
The surge current shall not
exceed 50 mA. After this, the
samples shall be kept in room
temperature for 24 hours
(Class I) or 48 hours (class II)
and then measured for the
parameters indicated.
Humidity Load Test -
IR
Temperature Cycling
Test - Capacitance
change
The capacitor shall be
subjected to rated voltage at
40 °C and 90 to 95 % RH for
500 hours. Surge current shall
not exceed 50 mA. After this,
samples shall be kept in room
temperature for 24 hrs. (Class I)
or 48 hours (Class II), and
them shall be measured
(Class I) or 48 hours (Class II)
and then measured for the
parameters indicated.
Perform 5 cycles as follows:
1. Room temperature dwell for
15 minutes.
2. Minimum operating
temperature dwell for 30
minutes.
3. Room temperature dwell for
30 minutes.
4. Maximum operating
temperature dwell for 30
minutes.
After the above testing
condition, samples shall be
kept in room temperature for
24 hrs. (Class I) or 48 hours
(Class II), and them shall be
measured (Class I) or 48 hours
(class II) and then measured
for the parameters indicated.
The capacitors are completely
immersed for
10
±0.5 seconds
in the molten solder with a
temperature of 260±5°C solder.
Cladding material of outer-
electrode: Sn (~100%)
The capacitors are completely
immersed for 10 ±1.0 seconds
in the molten solder with a
temperature of 270±5°C solder.
Preheat before immersion,
1. 80 to 100 °C for 2 minutes
2. 150 to 180 °C for 2 minutes
The capacitance measurement
shall be made after the
samples have been kept at
room temperature for 24 hours.
Temperature Cycling
Test - Q or DF
Temperature Cycling
Test - IR
Figure 1
Solderability
Termination area shall be at
least 75% covered with a new
solder coating. There shall be
no crack and ceramic
exposure of terminated
surface due to melting.
No more than ±2.5% or ±0.25
pf which ever is more.
Class (II):
X7R: ±7.5% max.
Z5U, Y5V: ±20% max.
Parts to meet the initial
specifications
Parts to meet the initial
specifications
Resistance to Solder
Heat Test -
Capacitance Change
Figure 2
Resistance to Solder
Heat Test - Q or DF
Resistance to Solder
Heat Test - IR
Z
Y
X
Class II Dielectric Code Explanation
First symbol Low temperature Second symbol High Temperature Third Symbol MAX. Capacitance change over
requirement
requirement
temperature
(a letter)
(a number)
(a letter)
+10 deg. C
-30 deg. C
-55 deg. C
2
4
5
6
7
+45 deg. C
+65 deg. C
+85 deg. C
+105 deg. C
+125 deg. C
A
B
C
D
E
F
P
R
S
T
U
V
+1.0%
+/- 1.5%
+/- 2.2%
+/- 3.3%
+/- 4.7%
+/- 7.5%
+/- 10.0%
+/- 15.0%
+/- 22.0%
+22%, -33%
+22%, -56%
+22%, -82%
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SECI Engineers & Buyers' Guide
Fax: (949)642-7327
Sharma Ceramic Capacitors
SNPO Series
APPLICATION:
The SNPO series has a high Q, low K
temperature compensating type of capaci-
tance dielectric with stable electrical
properties under varying voltage, temper-
ature, frequency and time conditions. The
series is suitable for circuits requiring low
loss, circuits with pulse, timing circuits
and for tuning applications.
Typically used in R/F, microwave, and
other communications equipment. Fre-
quently designed in precision industrial
controls, process control and test& mea-
surement instrumentation. Because of it's
wide range of temperature stability, often
used in automotive and quality audio
applications.
Note: Extended capacitance range values, optional case codes, special tolerances may be available based on factory approval.
• Nickel barrier terminations
• Consistent dimensions and surface finish
• Available in bulk and tape & reel
packaging
Note:
See Reliability and Test Conditions
page for more specifications
• Low and high voltage options
• High capacitance and miniature size
• Stable electrical characteristics
Page 4
FEATURES:
• Very low temperature coefficient
GENERAL SPECIFICATIONS:
Operating temperature:
-55 to +125 °C
Temperature coefficient:
±30ppm
per
°C
Capacitance tolerance:
±5%,
<10pF
±.25pF
or
±.5pF
standard,
±10%
optional
Capacitance range:
.47pF to .1uF
Voltage range:
6.3V to 4KV DC
Dielectric withstanding voltage:
2 times
the working VDC for 5 seconds
Case code range:
0402 to 3035
COG(NPO) DIELECTRIC CAPACITANCE RANGE Tolerance: (J), <5pF:
±.25pF(C),
≥5pF<10pF:±.5pF(D)
standards. Optional:(K)
Voltage/Case Code Options
Voltage(DC) 0402
0603
0805
1206
1210
1808
1812
2220
2225
3012
6.3V
18-820pF
10V
12-680pF
16V
.62-470pF
2-680pF
25V
.47-560pF .47-1000pF .47-3300pF .47-4700pF 560pF-.01uF
1000pF-.015uF
1000pF-.047uF
50V
.47-330pF .47-1000pF .47-2200pF .47-4700pF 10pF-.015uF 10-3300pF
10pF-.022uF
1000pf-.022uF
100V
.47-1000pF .47-2200pF .47-3300pF 10-6800pF 10-4700pF
10pF-.01uF
10pF-.01uF
470pF-.022uF
200V
.47-1000pF .47-1500pF .47-2200pF 10-3300pF 10-4700pF
10-5600pF
10pF-.012uF
470pF-01uF
250V
.47-820pF
.47-2200pF 10-3300pF 10-4700pF
10-5600pF
10pF-.012uF
470pF-01uF
500V
.47-560pF
.47-2700pF 10-2700pF 10-4700pF
10-4700pF
10-6800pF
470-6800pF
1KV
.47-680pF
10-1000pF 10-4700pF
10-2200pF
10-2700pF
470-2700pF
2KV
.47-470pF
10-470pF 10-2200pF
10-1000pF
10-1000pF
470-1000pF
3KV
10-1000pF
10-1000pF
10-680pF
470-1000pF
4KV
10-470pF
10-330pF
10-560pF
470-1000pF
COG / NPO is a dielectric with stable electrical properties under varying voltage,
temperature, frequency and time.
This dielectric has the least value of temperature coefficient. The temperature
coefficient characteristics is illustrated in Figure 1.1 Figure 1.2 illustrates the
variation pattern of Dissipation Factor with respect to temperature.
The DC Voltage coefficient and AC Voltage coefficient are illustrated in Figures 1.3
and 1.4 respectively.
3035
1000pF-.1uF
1000pF-.047uF
1000pF-.033uF
.01-.022uF
COG (NPO) Characteristic Graphs
FIGURE 1.1
FIGURE 1.2
FIGURE 1.3
FIGURE 1.4
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Sharma Ceramic Capacitors
Page 5
SX7R Series
APPLICATION:
The SX7R series has a moderate K temperature
compensating type of capacitance dielectric and is
temperature stable. It shows moderate change
in electrical properties under changing temperature,
voltage and frequency conditions. The series is suitable
for by-passing, coupling, and frequency discriminating
circuit applications.
Typically used in computer and data processing
products and equipment. It offers
relatively stable characteristics at a lower cost
consideration than the SNPO series. This series has
higher capacitance range options than the SNPO range.
• Nickel barrier terminations
Note:
See Reliability and Test Conditions
page for more specifications
• Consistent dimensions and surface finish
• Low and high voltage options
• Available in bulk and tape & reel
packaging
• High capacitance and miniature size
FEATURES:
• Stable electrical characteristics
GENERAL SPECIFICATIONS:
Operating temperature:
-55 to +125
°C
Temperature coefficient:
±15%
value change
Capacitance tolerance:
±10%
standard,
±20%
optional
Capacitance range:
10pF to 4.7uF
Voltage range:
6.3V to 4KV DC
Dielectric withstanding voltage:
2 times
the working VDC for 5 seconds
Case code range:
0402 to 3035
Note: Extended capacitance range values, optional case codes, special tolerances may be available based on factory approval.
X7R DIELECTRIC CAPACITANCE RANGE Tolerance: (K) standard Optional: (M)
Voltage/Case Code Options
Voltage(DC)
0402
0603
0805
1206
1210
1808
1812
6.3V
.001-.0068uF .0082-1uF
1-4.7uF
10V
150pF-.033uF
.12-.22uF
.1-.47uF
1-4.7uF
16V
150pF-.033uF
.12-.22uF
.1-.47uF
1000pF-1uF 10pF-2.2uF
25V
150pF-.022uF
.01-.1uF
220pF-1uF 1000pF-1uF 10pF-2.2uF
.01-.47uF
50V
150pF-.01uF 150pF-.056uF 10pF-1uF
330pF-1uF
10pF-2uF
.01-.33uF
100V
100pF-.01uF
10pF-.1uF 10pF-.33uF
10pF-.22uF
150pF-.22uF 150pF-.47uF
200V
100pF-.068uF 10pF-.022uF 10pF-.068uF
10pF-.1uF
150pF-.1uF 150pF-.22uF
250V
100-4700pF 10pF-.022uF 10pF-.047uF
10pF-.1uF
150pF-.1uF 150pF-.15uF
500V
10pF-.01uF 10pF-.026uF 150pF-.068uF 150pF-.047uF 150pF-.1uF
1KV
10pF-.01uF 150pF-.015uF 150pF-.022uF 150pF-.027uF
2KV
10pF-.027uF 150pF-.01uF 150pF-.01uF 150pF-.01uF
3KV
150-4700pF
150-2200pF
4KV
150-2000pF
150-1500pF
2220
2225
3012
3035
.01-1uF
.01-1uF
150pF-1.2uF 6800pF-1uF
150pF-.47uF 6800pF-1uF
150pF-.47uF 6800pF-1uF
150pF-.39uF 1000pF-1uF
150pF-.056uF .0027-.047uF
150pF-.047uF .001-.022uF
150-6800pF 1000-6800pF
150-3900pF .001-.01uF
.01-2.2uF
.01-2.2uF
.01-1uF
X7R is a moderately stable dielectric under changing temperature, voltage and
frequency conditions.
This dielectric has moderate value of temperature coefficient. The temperature
coefficient characteristics is illustrated in Figure 2.1. Figure 2.2 illustrates the variation
pattern of Dissipation Factor with respect to temperature.
The DC Voltage coefficient and AC Voltage coefficient are illustrated in Figure 2.3 and
2.4 respectively.
X7R Characteristic Graphs
FIGURE 2.1
FIGURE 2.2
FIGURE 2.3
FIGURE 2.4
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SECI Engineers & Buyers' Guide
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DIY/开源硬件专区
