Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc,
Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Overview
KEMET’s 900 series encapsulated radial through-hole ceramic
disc capacitors are specifically designed for interferencesuppression AC line filtering applications. Having internationally
recognized safety certifications, these capacitors are well-suited
for applications that require keeping potentially disruptive or
damaging line transients and EMI out of susceptible equipment.
They are also an ideal solution when needing to suppress line
disturbances at the source.
With a working voltage of 400 VAC in line-to-line (Class X)and
250 VAC in line-to-ground (Class Y) applications, these safety
capacitors meet the impulse test criteria outlined in IEC Standard
60384. Meeting subclass X1 and Y1 requirements, these devices
are certified to withstand impulses up to 4 KV (X1) and 8 KV (Y1)
respectively. These encapsulated devices also meet the flame test
requirements outlined in UL Standard 94V-0.
Safety Certified Capacitors are classified as either X and/or
Y capacitors. Class X capacitors are primarily used in line-to
line (across-the-line) applications. In this application there is
no danger of electric shock to humans should the capacitor
fail, but could result in a risk of fire. The class Y capacitor is
primarily used in line-to-ground (line by-pass) applications. In
this application, failure of the capacitor could lead to danger of
electric shock.
Ordering Information
C9
1
1
U
620
J
U
Ceramic
Series
Body
Diameter
Lead
Spacing1
Spec.
Capacitance
Code (pF)
Capacitance
Tolerance
Rated
Voltage
2 significant
digits +
Number of
zeroes
Use 9 for
1.0 9.9pF
e.g., 2.2pF
= 229
C = ±0.25pF
D = ±0.5pF
J = ±5%
K = ±10%
M = ±10%
U = X1
400 VAC
/ Y1 250
VAC
C9 =
Ceramic
900
Series
0 = 7.0 mm 1 = 10.0 mm U =
1 = 8.0 mm
Safety
2 = 9.0 mm
3 = 10.0 mm
4 = 11.0 mm
5 = 12.0 mm
7 = 14.0 mm
S
D
Dielectric/
Design
Temp. Char.
N = CH
(NP0)
S = SL
Y = Y5P
W = Y5U
V = Y5V
D=
Disc
A
A
7317
Lead
Config.2
Failure
Rate
Packaging
(C-Spec)1,2
A=
N/A
7317 = Ammo Pack
WL30 = Bulk/3.0 mm
Lead length
WL35 = Bulk/3.5 mm
Lead length
WL40 = Bulk/4.0 mm
Lead length
WL45 = Bulk/4.5 mm
Lead length
WL50 = Bulk/5.0 mm
Lead length
WL20 = Bulk/20 mm
Lead length
A=
Straight
B=
Vertical
Kink
C=
Outside
Kink
1
"Vertical Kink" and "Outside Kink" lead configurations cannot be combined with the bulk/20 mm lead length option (WL20). 20 mm lead length is only available on
capacitors ordered with straight leads (lead configuration ordering code "A"). For nonstandard lead length inquiries, please contact KEMET.
2
Bulk packaging lead length availability is dependent upon "Lead Configuration." See "Dimensions" section of this document to verify availability of a specific lead
length option. For nonstandard lead length inquiries, please contact KEMET.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
1
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Lead Configurations
Straight
Vertical Kink
Outside Kink
Dimensions – Millimeters
Lead
Config.
F
Lead
Lead
Config.
Packaging
Spacing
Lead
Ordering
Type
Tolerance
Spacing
1
Code
Ammo Pack
Straight
A
10.0
±1.0
Bulk
Ammo Pack
Vertical Kink
(Preformed)
B
10.0
±1.0
Bulk
Ammo Pack
Outside Kink
(Preformed)
C
10.0
±1.0
Bulk
L
Lead
Length
D
T
e
Packaging
C-Spec
Body
Body
Lead
Ordering
Diameter
Thickness
Meniscus
Code2
20.0 +1.5/-1.0
7317
3.0 ±1.0
WL30
4.5 ±1.0
WL45
5.0 ±1.0
WL50
20.0 minimum
WL20
18.0 +2.0/-0
7317
3.5 ±1.0
WL35
4.0 ±1.0
WL40
18.0 +2.0/-0
7317
3.5 ±1.0
WL35
4.0 ±1.0
WL40
5.0 ±1.0
WL50
See Table 1 - "Product
Ordering Codes and
Ratings"
3.0
maximum
Ød
Lead
Dia.
0.5 ±0.1
Lead Configuration is identified in the 13th character of the ordering code. See "Lead Configuration" and "Ordering Information" sections of this document for
further details.
2
The "Packaging C-Spec" is a 4-digit numeric or alphanumeric code which identifies both the packaging type and lead length requirement. When ordering, this
code must be included in the 15th through 18th character positions of the ordering code. See "Ordering Information" section of this document for further details.
1
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
2
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Benefits
•
•
•
•
•
•
•
•
•
•
•
•
•
Safety Standard Recognized (IEC 60384-14)
Reliable operation up to 125°C
Class X1/Y1
10 mm lead spacing
Lead (Pb)-free and RoHS Compliant
Halogen Free
Capacitance offerings ranging from 2.0 pF up to 4,700 pF
Available capacitance tolerances of ±0.25 pF, ±0.5 pF, ±5%, ±10%, and ±20%
High reliability
Preformed (crimped) or straight lead configurations
Non-polar device, minimizing installation concerns
100% pure matte tin-plated lead finish allowing for excellent solderability
Encapsulation meets flammability standard UL 94V–0
Applications
Typical applications include:
• Line-to-line (Class X) filtering
• Line-to-ground (Class Y) filtering
• Antenna coupling
• Primary and secondary coupling (switching power supplies)
• Line disturbances suppression (motors and motor controls, relays, switching power supplies, and inverters)
Approval Standard and Certification No.
Safety Standard
Standard No.
VDE
(ENEC)
IEC 60384–14
Subclass
Working Voltage
X1
400 VAC
Y1
250 VAC
Certificate No.
40036417
These devices are VDE/ENEC recognized for antenna coupling and AC line-to-line (Class X) and line-to-ground (Class Y) applications per IEC60384–14.
Environmental Compliance
These devices are Halogen Free and RoHS Compliant. They meet all requirements set forth by both EU and China RoHS directives.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
3
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
General Specifications/Performance Characteristics
Dielectric/Temperature Characteristic:
CH(NP0)
SL
Y5P
Operating Temperature Range:
Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC):
Dissipation Factor (tanδ) at +25ºC1
Y5V
+20%/-55%
~ +30%/-80%
-25°C to +125°C
±60 ppm/ºC
-1,000 ~ +350
ppm/ºC
±10%
4,000 VAC
(60 ±5 seconds at 25ºC)
Dielectric Withstanding Voltage
Quality Factor (Q)
Y5U
30 pF% and above: ≥ 1,000
Below 30 pF: ≥ 400 +(20xC)*
See “Dissipation Factor”
See “Quality Factor”
2.50%
2.50%
5.0%
10,000 MΩ Minimum
(500 VDC applied for 60 ±5 seconds @ 25°C)
Insulation Resistance (IR) Limit at +25°C
* C = Nominal capacitance
1
Capacitance and Dissipation Factor (DF) measured under the following conditions:
CH(NP0) and SL: 1 MHz ±100 kHz and 1.0 ±0.2 Vrms
X5P, Y5U and Y5V: 1 kHz ±50 Hz and 1.0 ±0.2 Vrms
Note: When measuring capacitance, it is important to ensure the set voltage level is held constant. The HP4284 & Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON."
Table 1 – Product Ordering Codes and Ratings
Dimensions (mm)
Dielectric/
Temp.
Char.
KEMET
Part Number
Capacitance
CH
(NP0)
C901U209CUND(1)A(2)
C901U309CUND(1)A(2)
C901U409CUND(1)A(2)
C901U509CUND(1)A(2)
C901U609DUND(1)A(2)
C901U709DUND(1)A(2)
C901U809DUND(1)A(2)
C901U909DUND(1)A(2)
C901U100DUND(1)A(2)
C901U120JUND(1)A(2)
C911U150JUND(1)A(2)
C911U180JUND(1)A(2)
C911U200JUND(1)A(2)
C911U220JUND(1)A(2)
C911U240JUND(1)A(2)
C911U270JUND(1)A(2)
2.0 pF
3.0 pF
4.0 pF
5.0 pF
6.0 pF
7.0 pF
8.0 pF
9.0 pF
10 pF
12 pF
15 pF
18 pF
20 pF
22 pF
24 pF
27 pF
KEMET Part Number
Capacitance
Capacitance
Tolerance
Lead Spacing
Body
Body
Lead
Diameter Thickness
Diameter
(Maximum) (Maximum)
Bulk
Packaging
Ammo
Packaging
±0.25 pF
7.0
±0.5 pF
±5%
5.0
0.5 ±0.1
10 mm
Body Thickness
(Maximum)
Lead Diameter
Lead Spacing
8.0
Capacitance
Tolerance
Body Diameter
(Maximum)
(1) To properly complete ordering code, insert the one-digit character code to reflect the required lead configuration: (See "Lead Configuration" section of this
document, page 2, for further details.)
A = Straight
B = Vertical Kink
C = Outside Kink
(2) To properly complete ordering code, enter the four-digit numeric or alphanumeric "Packaging C-Spec Ordering Code." See "Dimensions" section of this
document, page 2, for available options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
Roll Over for
Order Info.
4
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Table 1 – Product Ordering Codes and Ratings cont'd
Dimensions (mm)
Dielectric/
Temp.
Char.
KEMET
Part Number
Capacitance
SL
C901U150JUSD(1)A(2)
C901U180JUSD(1)A(2)
C901U200JUSD(1)A(2)
C901U220JUSD(1)A(2)
C901U240JUSD(1)A(2)
C901U270JUSD(1)A(2)
C901U300JUSD(1)A(2)
C901U330JUSD(1)A(2)
C901U360JUSD(1)A(2)
C901U390JUSD(1)A(2)
C911U470JUSD(1)A(2)
C911U500JUSD(1)A(2)
C911U510JUSD(1)A(2)
C911U560JUSD(1)A(2)
C911U620JUSD(1)A(2)
C921U680JUSD(1)A(2)
C921U750JUSD(1)A(2)
C921U820JUSD(1)A(2)
C931U101JUSD(1)A(2)
15 pF
18 pF
20 pF
22 pF
24 pF
27 pF
30 pF
33 pF
36 pF
39 pF
47 pF
50 pF
51 pF
56 pF
62 pF
68 pF
75 pF
82 pF
100 pF
C901U101KUYD(1)A(2)
C901U151KUYD(1)A(2)
C901U221KUYD(1)A(2)
C901U331KUYD(1)A(2)
C911U471KUYD(1)A(2)
C921U561KUYD(1)A(2)
C921U681KUYD(1)A(2)
C941U102KUYD(1)A(2)
100 pF
150 pF
220 pF
330 pF
470 pF
560 pF
680 pF
1,000 pF
Y5U
C911U102MUWD(1)A(2)
C921U152MUWD(1)A(2)
C931U222MUWD(1)A(2)
C951U332MUWD(1)A(2)
C961U392MUWD(1)A(2)
C971U472MUWD(1)A(2)
1,000 pF
1,500 pF
2,200 pF
3,300 pF
3,900 pF
4,700 pF
Y5V
C901U102MUVD(1)A(2)
C911U152MUVD(1)A(2)
C921U222MUVD(1)A(2)
C941U332MUVD(1)A(2)
C951U472MUVD(1)A(2)
KEMET Part Number
Y5P
Capacitance
Tolerance
Lead Spacing
Body
Body
Lead
Diameter Thickness
Diameter
(Maximum) (Maximum)
Bulk
Packaging
Ammo
Packaging
7.0
±5%
5.0
0.5 ±0.1
10 mm
5.0
0.5 ±0.1
10 mm
±20%
8.0
9.0
10.0
12.0
13.0
14.0
5.0
0.5 ±0.1
10 mm
1,000 pF
1,500 pF
2,200 pF
3,300 pF
4,700 pF
±20%
7.0
8.0
9.0
11.0
12.0
5.5
0.5 ±0.1
10 mm
Capacitance
Capacitance
Tolerance
Body Diameter
(Maximum)
Body Thickness
(Maximum)
Lead Diameter
Lead Spacing
8.0
9.0
10.0
7.0
±10%
8.0
9.0
11.0
(1) To properly complete ordering code, insert the one-digit character code to reflect the required lead configuration: (See "Lead Configuration" section of this
document, page 2, for further details.)
A = Straight
B = Vertical Kink
C = Outside Kink
(2) To properly complete ordering code, enter the four-digit numeric or alphanumeric "Packaging C-Spec Ordering Code." See "Dimensions" section of this
document, page 2, for available options.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
Roll Over for
Order Info.
5
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions
Item
Specification
-25ºC to +125ºC
Operating Temperature Range
Dielectric
Strength
Between lead
wires
No failures
Body Insulation
No failures
Insulation Resistance (IR)
10,000 MΩ minimum
Capacitance
Within specified tolerance
Dissipation Factor (DF) or Q
Temperature Characteristics
Temperature
Characteristics
Specification
Y5P, Y5U
DF ≤ 2.5%
Y5V
DF ≤ 5.0%
NP0,SL
≥ 30 pF: Q ≥ 1,000
< 30 pF: Q ≥
400 +(20 x C)
C = Nominal
capacitance
Temperature
Characteristics
Capacitance
Change
Y5P
Y5P, Y5U and Y5V: Capacitance is measured at 1 kHz ±20% and 5
Vrms or less. (20 ±2°C)
NP0 and SL: Capacitance is measured at 1 MHz ±20% and 1.0 ±0.2
Vrms (25°C)
A capacitance measurement is made at each step specified:
Temperature
1
+20 ±2ºC
Within ±10%
2
-25 ±2ºC
Y5U
Within +22%/-56%
3
+20 ±2ºC
Y5V
Within ~+30%/-80%
4
+85 ±2ºC
CH
0 ±60 ppm/ºC
5
+20 ±2ºC
SL
-1,000 ~+350 ppmºC
(+20ºC ~+85ºC)
Lead wire or capacitor body shall not break.
Bending
Lead wire or capacitor body shall not break.
Terminal Strength
1
The capacitor shall not be damaged when 4,000 VAC(rms) is applied
between the lead wires for 60 seconds.
The terminals (leads) of the capacitor shall
be connected together. A metal foil is tightly
wrapped around the body of the capacitor at a
distance of about 3 to 4 mm from each terminal.
The capacitor is then inserted into a container
filled with metal balls approximately 1 mm in
diameter. 4,000 VAC(rms) is applied for 60
seconds between the capacitor lead wires and
metal balls.
The insulation resistance shall be measured with 500 ±50 VDC applied
after 60 ±5 seconds of charging.
Step
Tensile
Solderability
Test Method
Lead wire should have a uniform coating of
solder in the axial direction and over 3/4 of its
circumference.
Pre-treatment:
Capacitor is stored at 85 ±2ºC for 1 hour and then placed at room
condition1 for 24 ±2 hours before measurement.
With the termination in its normal position, the specimen is held by its
body in such a manner that the axis of the termination is vertical; a
tensile force of 10 N is applied to the termination in the direction of its
axis and acting in a direction away from the body of the specimen.
With the termination in its normal position, the specimen is held by its
body in such a manner that the axis of the termination is vertical; a
mass force of 5 N is then suspended from the end of the termination.
The body of the specimen is then inclined within a period of 2 to 3
seconds, through an angle of approximately 90° in the vertical plane
and then resumed to its initial position over the same period of time;
this operation constitutes one bend. One bend immediately followed by
a second bend in the opposite direction.
The lead wire of the capacitor is dipped into molten solder for 2 ±0.5
seconds. The depth of immersion is up to 1.5 mm (+5/-0 mm) from the
root of lead wires.
Solder Temperature: Lead free solder (Sn-3Ag – 0.5Cu) 245°C ±5°C.
“Room Condition” is defined as follows: Temperature: 15 ~ 35°C/Humidity: 45 ~ 75%/Atmospheric Pressure: 86 ~ 106 kPa.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
6
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions cont'd
Item
Soldering Effect
(Non-Preheat)
Specification
Test Method
Appearance
No visual defect
IR
1,000 MΩ
Dielectric
Strength
Per item 1
As shown in the figure below, the lead wires are immersed in molten
solder up to 1.5 mm (+5/-0 mm) from the end of the epoxy meniscus
(root of lead wire).
Duration/Solder Temperature: 3.5 ±0.5 seconds/350°C ±10°C or 10 ±1
seconds/260°C ±5°C
Capacitance
Y5P, Y5U and Y5V: Within ±10%
SL, CH (NP0): Within ±2.5% or ±0.25 pF,
whichever is larger.
Appearance
No visual defect
IR
1,000 MΩ
Dielectric
Strength
Per item 1
Capacitance
Y5P, Y5U and Y5V: Within ±10%
SL, CH (NP0): Within ±2.5% or ±0.25 pF,
whichever is larger.
Soldering Effect
(Preheat)
Appearance
Capacitance
Biased Humidity
DF
Q
IR
Dielectric
Strength
1
No visual defect
Temperature
Characteristics
Capacitance
Change
Y5P
Within ±10%
Y5U
Within ±20%
Y5V
Within ±30%
SL CH (NP0)
Within ±2.5% or
±0.25 pF, whichever
is larger.
Y5P and Y5U: 5.0% maximum
Y5V: 7.5% maximum
SL&CH(NP0): Less than 30 pF: Q ≥
100+10×C/3
More than 30 pF: Q ≥ 200
C = Nominal capacitance
Y5P, Y5V and Y5U: 3,000 MΩ minimum
SL and CH (NP0): 1,000 MΩ minimum
Pre-treatment: Capacitor is stored at 85°C ±2°C for 1 hour and then
placed at room condition1 for 24 ±2 hours before initial measurements.
Post-treatment: Capacitor is stored for 1 to 2 hours at room
condition1.
Capacitor is stored at 120°C +0/-5°C for 60 +0/-5 seconds. Then, as
shown in the figure below, the lead wires are immersed in molten solder
up to 1.5 mm (+5/-0mm) from the end of the epoxy meniscus (root of
lead wire).
Duration/Solder Temperature: 7.5 +0/-1 seconds/260°C ±5°C
Pre-treatment: Capacitor is stored at 85°C ±2°C for 1 hour and then
placed at room condition1 for 24 ±2 hours before initial measurements.
Post-treatment: Capacitor is stored for 1 to 2 hours at room condition1.
Steady State Humidity:
Load Humidity:
90 to 95% humidity at 40°C
±2°C for 500 ±12 hours.
90 to 95% humidity at 40°C
±2°C for 500 ±12 hours with full
rated voltage applied.
Post Treatment:
Capacitor is stored for 1 to 2
hours at room condition1.
Post Treatment:
Capacitor is stored for 1 to 2
hours at room condition1.
No failures
“Room Condition” is defined as follows: Temperature: 15 ~ 35°C/Humidity: 45 ~ 75%/Atmospheric Pressure: 86 ~ 106 kPa.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
7
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions cont'd
Specification
No visual defect
Appearance
Capacitance
Change
IR
Y5P, Y5V and Y5U: Within ±20%
SL and CH (NP0): Within ±3 or ±0.3 pF,
whichever is larger.
3,000 MΩ minimum
SL and CH (NPO): 1,000 MΩ minimum
High Temperature
Life
Dielectric
Strength
No failures
Test Method
Impulse Voltage: Each individual capacitor is subjected to three 8 kv
impulses prior to life testing.
0.9Vp
Cx
(uF)
0.01
0.1
UPR
Vp
Voltage
Item
UPP
tr
(uS)
1.2
1.5
td
(uS)
46
47
0.5Vp
tr
td
Time
Capacitors are placed in a circulating air oven for a period of 1,000
hours. The air in the oven is maintained at a temperature of 125°C
±2°C throughout the test. The capacitors are subjected to AC 425
Vrms. Each hour the voltage is increased to AC 1,000 Vrms for 0.1
seconds.
The capacitor is exposed to a flame for 15 seconds and then removed
for 15 seconds. This test is repeated for 5 cycles.
The capacitor flame extinguishes as follows:
Flame Test
Cycle
Time
1~4
30 seconds maximum
5
60 seconds maximum
The capacitors are individually wrapped in at least one, but not more
than two, complete layers of cheesecloth. They are then subjected
to 20 discharges. The interval between successive discharges is 5
seconds. The VAC is maintained for 2 minutes after the last discharge.
Active Flammability
1
The cheesecloth should not ignite.
C1, 2
1 μF ±10%
C3
0.033 μF ±5% 10 kV
L1-4
1.5 Mh ±20% 16A Rod core choke
Cx
Test capacitor
R
100 ±2%
VAC
VR ±5%
Ct
3 μF ±5% 10 kV
VR
Rated Voltage
F
Fuse, Rated 10A
Vt
Voltage applied to Ct
“Room Condition” is defined as follows: Temperature: 15 ~ 35°C/Humidity: 45 ~ 75%/Atmospheric Pressure: 86 ~ 106 kPa.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com C1067_X1_400 VAC_Y1_250 VAC • 11/14/2013
8
Radial Through-Hole Ceramic Disc Capacitors
Safety Standard Recognized, 900 Series, Radial Disc, Encapsulated, AH Type, X1 400 VAC/Y1 250 VAC (Industrial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions cont'd
Item
Specification
Test Method
The capacitor under test is held into a flame and in a position which
best promotes burning. Each specimen is exposed to the flame one
time.
Passive Flammability
The burning time should not exceed 30
seconds.
The tissue paper should not ignite.
Time of exposure to flame:
Length of flame:
Gas burner length:
Inside diameter:
Outside diameter:
Gas butane gas purity:
Appearance
Capacitance
Temperature
Cycle
No visual defect
Temperature
Characteristics
Capacitance
Change
SL, CH (NP0)
Within ±5%
Y5P
Within ±10%
Y5U, Y5V
Within ±20%
SL, CH (NP0)
≥30 pF: Q ≥ 350