The blank detailed specification is a supplementary document to the sub-specification and includes the format, layout and minimum content requirements of the detailed specification. Detailed specifications that do not comply with these requirements are not considered to meet the requirements of the electronic device quality assessment system. GB/T 9323-1988 Fixed capacitors for electronic equipment Part 9 (1): Blank detailed specification Class 2 high voltage ceramic capacitors Assessment level E (for certification purposes) GB/T9323-1988 standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Fixed capacitors for use in electronic equipment
Part 9 (1):
Blank detail specification ,Fixed class 2 ceramic dielectric capacitorsAssessment level E (for certification)
GE9323-88
Blank detail specification
A blank detail specification is a supplementary document to a sub-specification and includes requirements for the format, arrangement and minimum content of the detailed specification. A detailed specification that does not comply with these requirements is not considered to meet the requirements of the electronic component quality assessment system. The contents of clause 1.4 of the sub-specification should be considered when formulating the detailed specification. The following should be filled in the spaces marked with numbers in brackets on the first page: Identification of the detailed specification:
1 Organization of the authorised draft detailed specification: IEC or national standards body, [2] IEC or national standard detailed specification number, publication date and any further information required by the national system. [3] IEC or national standard general specification number and year number. [43] IEC or national standard blank detailed specification number. Identification of capacitors:
[5] Brief description of capacitor type.
[6] Brief description of typical structure.
Note that when the capacitor is not designed for use in printed circuit boards, this should be clearly stated in the last digit of the detailed specification. 【7】Outline drawings and (or reference to national or international outline drawings) documents with the main dimensions important for interchangeability. Alternatively, such drawings may be given in an appendix to the detail specification. 【8】Application or application group and/or assessment level involved. Note: The one or more assessment levels used in the detail specification shall be selected from 3.5.4 of the sectional specification. This means that several assessment levels may share a blank detail specification as long as the division of the test groups remains unchanged. [9] Reference data of the most important characteristics to facilitate comparison between various types of capacitors. Approved by the Ministry of Electronics Industry of the People's Republic of China on October 30, 1987 and implemented on February 1, 1989
Quality Assessment of Electronic Components:
Outline drawing (see Table 1 for dimensions)
(Other forms are allowed within this given size range) GB9323-88
GB 9323—88
Class 2 high voltage ceramic capacitors
Evaluation level E
Characteristic level:
Effective data of components qualified according to this detailed specification are given in the list of qualified products. General data
1.1 Recommended installation method
(see GB9322 Section 1.4.2).
1.2 Dimensions
Dimension code
GB9323—8B
Note: ① When there is a dimension code, Table 1 can be omitted, and the dimensions should be given in Table 2, and then Table 2 is changed to Table 1. ② The dimensions should be given as large as possible. Or nominal size and allowable deviation. 1.3 Rated values ​​and characteristics
Capacitance range (see Table 2),
Nominal capacitance allowable deviation!
Rated voltage (see Table 2)
Climate category:
Rated temperature:
Loss tangent,
Insulation resistance;
Capacitance overflow characteristics.
Table 2 Relationship between capacitance and rated voltage and dimensions Rated voltage
Allowable deviation
Nominal capacitance
nF and (or) μF
Temperature range
1.4 Related documents
GB 2693
GB9322
1.5 Marking
(IEC 384—-1)
(QC300000)
Dimensions
Table 2A Capacitance Temperature Characteristics
Dimensions
Dimensions
Allowable Capacitance Change
Not with Applied Voltage
+ %/- %
Dimensions
Applied Rated Voltage
Fixed Capacitors for Electronic Equipment Part 1: General Specification (For Certification) Fixed Capacitors for Electronic Equipment Part 9 (1) Sectional Specification Class 2 High Voltage Ceramic Capacitors The marking of capacitors and packaging shall be in accordance with the requirements of Article 1.6 of GB9322. Note: Details of the marking on packaging and components shall be given in full in the sample specification. 1.6 Ordering information
The order form for capacitors covered by this specification shall include at least the following information in the form of text or code.
Nominal capacitance:
Nominal capacitance tolerance!
Rated voltage:
Temperature characteristics;
Climate category:
Standard number and version number of the detailed specification, as well as the marking of the capacitor model and style. 1.7 Release batch certification record
Required or not required.
1.8 Additional content (not for inspection purposes) 1.9 Increased or improved severity and requirements for the provisions of the general specification and (or) section specification. Note: Requirements are increased or improved only when necessary. Table 3 Other characteristics
This table is used for supplements and higher severity of characteristics given in the sectional specification 2 Inspection requirements
2.1 Procedure
2.1.1 The identification and approval procedure shall be in accordance with Section 3.4 of Section 9322. 2.1.2 The test list for quality-conformity inspection (Table 4) includes sampling, cycle, severity and requirements. Section 3.5.1 of the sectional specification includes the composition of the inspection batch.
Note: ① The test item and performance requirement clause numbers are quoted from Section 9322 and Chapter 1 of this specification. ② The inspection level (Ii.) and the acceptable quality level (AQI.) are selected from IFC 410 (GB2828). ② In this table:
P. Cycle (month),
Sample size!
Qualified judgment number (count as unqualified number);-destructive;
-non-destructive,
test level,
-qualified quality level.
Clause number and test item date
(see note())
Group A inspection (batch by batch)
Group A1
4. 2 Appearance inspection
4.2 Footprint (regulatory inspection)
A2 Group
4.3.1 Capacitance
Frequency:
Test conditions
(See Note (i))
Measurement voltage
(See Note ②)
Performance requirements
(See Method ()
According to 4.2, the markings shall be clear and in accordance with the provisions of Article 1.5 of this specification
According to the provisions of Table 1 of this specification
Within the allowable deviation range
Clause number and test items
(see previous)
4.3.2 Loss tangent
4.3.9 Insulation resistance
(Test A)
4.3.4 Withstand voltage
(Test A)
B Plastic inspection (batch by batch)
B1 Grouping
4.7 Solderability
B2 Grouping\
4.3 Capacitance-temperature characteristics
Clause number and test item date
(See Note ①)
Group C inspection (cycle)
C1A Grouping
Part of the sample of Group C1
4.2 Dimensions (detailed)
4.5 Terminal strength
4.6 Resistance to soldering heat
4. 6. 2 Initial measurement
4. 6. 4 Final measurement
C1B Grouping
Another part of the sample of Group C1
CB 932388
Continued Table 4
Test conditions
(see)
Frequency and measuring voltage and 4.3.1
Method:
Method:
Method,
Special pretreatment, according to 4.1
Capacitance
Test conditions
(see Note ①)
Appearance inspection
Special pretreatment according to 4. 1
Capacitance
Method:
Recovery:24±1 h
Appearance inspection
Capacitance
(See Note ②)
Sample size and
Test grid determination number
(See Note Figure)
Performance requirements
(See Note ①)
According to 4.3.2.2
According to 4.3. 3.2 No breakdown or flashover Good tinning shall be manifested by the solder flowing out and wetting the lead, or the solder flowing together, as applicable AC/C according to 4.4.3 Performance requirements (see Note ①) See detailed specifications No visible damage No visible damage, clear markings 2 C/C connection 4.6.4 Clauses and test items (see Note ①) 4.8 Rapid temperature change 4.8.2 Initial measurement 4.9 Vibration 4.9.2 Final inspection 4. 10 Magnetic shock (or impact See 4. 11 Strike (or collision, see 4.10.3 or 4.11.3 Final measurement C1 group CIA and C1B group sample recovery sequence 4.12.1.1 Initial measurement 4.12.2 Dry heat 4.12.3 Cyclic damp heat, test [b, first cycle GB9323-88 Continuation 4 Test conditions (see note) Special pretreatment, according to 4.1 2A + Lower category temperature
Product: Upper category temperature
5 cycles
Duration: 130min
Capacitance
Recovery, 24±1h
Appearance inspection
Installation method, see detailed specification
Procedure B4
Rate range:
Amplitude, 0.75 mun or acceleration
98 m/s2 (the smaller severity
) Total duration; 6 h
Appearance inspection
Installation method: see detailed specification
Number of collision avoidance: times
Spherical acceleration:
Pulse duration:
Installation method: see detailed specification
Acceleration,
Pulse duration:
Appearance inspection
Capacitance
Special pretreatment: according to 4.1
Capacitance
Temperature: upper service category temperature
Duration: 16h
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see previous)
No visible damage, clear marking
No visible damage, clear marking
AC/C according to 4. 11. 3 Clauses
Clause number and test items
(See Note ①)
4.12.4 Cold
4.12.5 Low pressure (if required by detailed specifications)
4. 12. 5. 3 Intermediate measurement
Remove ring heat, test
Dh, remaining cycles
4.12. 6. 3 Final measurement
Group C2
4.13 Steady-state wet heat
4.13.2 Initial measurement
4.13.5 Final measurement
Group C3
4.14 Durability
4. 14. 1 Initial measurement
4. 14, 4 Measurement after measurement
C4 group
Capacitance temperature characteristics
GB9323-88
Continued Table 4
Test conditions
(See note)
Temperature; Lower limit category
Duration: 2 h
Appearance inspection
Low pressure:
Appearance inspection
Recovery:+24±2h
Appearance inspection
Capacitance
Loss tangent
Insulation resistance
Special pretreatment: According to 4.1
.Capacitance
Recovery, 24±2 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special vehicle treatment: according to 4.1
Duration: 1 000 h
Capacitance
Recovery; 24±1 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special pretreatment, according to 4.1
Capacitance
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see Note @)
No visible interference
No breakdown or flashover
No visible interference, clear marking
AC/C according to 4.12.6. 3 items
According to 4.12.6.3
Continue to 4.12.6.3
No visible damage, clear marking
AC/CAccording to 4.13.5
According to 4.13.5
According to 4.13:5
No visible damage, clear marking
AC/CAccording to 4.14.5
According to 4.14.5
According to 4.14.5
AC/CAccording to 4.4.3
Service number and test items
(See Note 0)
Group C5
4.15 Electric quantity (applicable to
a210kV)
4.15.1 Intermediate measurement
C6 group
4.16 Charge and discharge test (applicable to
U210kV)
4. 16. 1 Initial measurement
4. 16. 5 Final measurement
GB9323—88
Continued Table 4
Test conditions
(See Note 0)
Condition: 50 Hz, 3 kVtms
AC voltage
Discharge charge
Condition: Rated voltage
Charge and discharge times 10000 times
Capacitance
Recovery: 3±1 h
Capacitance
Loss tangent
Insulation resistance
Withstand voltage
Sample size and
Qualified judgment number
(See Note ③)
Note, 1) If each manufacturing batch of dielectric materials has been subjected to corresponding tests, this grouping can be exempted. Additional remarks
This standard was drafted by the Standardization Institute of the Ministry of Electronics Industry of the People's Republic of China. Performance requirements
(See Note ①)
For no electricity, follow 4.15.1
AC/C connected to 4,16.5
Follow 4.16.5
Follow 4.16.5
Follow 4.16.5
Follow 4,16,51 Initial measurement
4.12.2 Dry heat
4.12.3 Cyclic damp heat, test
[b, first cycle
GB9323—88
Continued 4
Test conditions
(see note)
Special pretreatment, according to 4.1
2A + lower category temperature
Product: upper category temperature
5 cycles
Duration: 130min
Capacitance
Recovery, 24±1h
Appearance inspection
Installation method, see detailed specification
Procedure B4
Frequency range:
Amplitude, 0.75 mun or acceleration
98 m/s2 (the severity is the smaller
) total duration; 6 h
Appearance inspection
Installation method: see detailed specification
Number of collision avoidance: times
Spherical acceleration:
Pulse duration:
Installation method: see detailed specification
Acceleration,
Pulse duration:
Appearance inspection
Capacitance
Special pretreatment: according to 4.1
Capacitance
Temperature: upper service category temperature
Duration: 16h
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see previous)
No visible damage, clear marking
No visible damage, clear marking
AC/C according to 4. 11. 3 Clauses
Clause number and test items
(See Note ①)
4.12.4 Cold
4.12.5 Low pressure (if required by detailed specifications)
4. 12. 5. 3 Intermediate measurement
Remove ring heat, test
Dh, remaining cycles
4.12. 6. 3 Final measurement
Group C2
4.13 Steady-state wet heat
4.13.2 Initial measurement
4.13.5 Final measurement
Group C3
4.14 Durability
4. 14. 1 Initial measurement
4. 14, 4 Measurement after measurement
C4 group
Capacitance temperature characteristics
GB9323-88
Continued Table 4
Test conditions
(See note)
Temperature; Lower limit category
Duration: 2 h
Appearance inspection
Low pressure:
Appearance inspection
Recovery:+24±2h
Appearance inspection
Capacitance
Loss tangent
Insulation resistance
Special pretreatment: According to 4.1
.Capacitance
Recovery, 24±2 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special vehicle treatment: according to 4.1
Duration: 1 000 h
Capacitance
Recovery; 24±1 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special pretreatment, according to 4.1
Capacitance
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see Note @)
No visible interference
No breakdown or flashover
No visible interference, clear marking
AC/C according to 4.12.6. 3 items
According to 4.12.6.3
Continue to 4.12.6.3
No visible damage, clear marking
AC/CAccording to 4.13.5
According to 4.13.5
According to 4.13:5
No visible damage, clear marking
AC/CAccording to 4.14.5
According to 4.14.5
According to 4.14.5
AC/CAccording to 4.4.3
Service number and test items
(See Note 0)
Group C5
4.15 Electric quantity (applicable to
a210kV)
4.15.1 Intermediate measurement
C6 group
4.16 Charge and discharge test (applicable to
U210kV)
4. 16. 1 Initial measurement
4. 16. 5 Final measurement
GB9323—88
Continued Table 4
Test conditions
(See Note 0)
Condition: 50 Hz, 3 kVtms
AC voltage
Discharge charge
Condition: Rated voltage
Charge and discharge times 10000 times
Capacitance
Recovery: 3±1 h
Capacitance
Loss tangent
Insulation resistance
Withstand voltage
Sample size and
Qualified judgment number
(See Note ③)
Note, 1) If each manufacturing batch of dielectric materials has been subjected to corresponding tests, this grouping can be exempted. Additional remarks
This standard was drafted by the Standardization Institute of the Ministry of Electronics Industry of the People's Republic of China. Performance requirements
(See Note ①)
For no electricity, follow 4.15.1
AC/C connected to 4,16.5
Follow 4.16.5
Follow 4.16.5
Follow 4.16.5
Follow 4,16,51 Initial measurement
4.12.2 Dry heat
4.12.3 Cyclic damp heat, test
[b, first cycle
GB9323—88
Continued 4
Test conditions
(see note)
Special pretreatment, according to 4.1
2A + lower category temperature
Product: upper category temperature
5 cycles
Duration: 130min
Capacitance
Recovery, 24±1h
Appearance inspection
Installation method, see detailed specification
Procedure B4
Frequency range:
Amplitude, 0.75 mun or acceleration
98 m/s2 (the severity is the smaller
) total duration; 6 h
Appearance inspection
Installation method: see detailed specification
Number of collision avoidance: times
Spherical acceleration:
Pulse duration:
Installation method: see detailed specification
Acceleration,
Pulse duration:
Appearance inspection
Capacitance
Special pretreatment: according to 4.1
Capacitance
Temperature: upper service category temperature
Duration: 16h
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see previous)
No visible damage, clear marking
No visible damage, clear marking
AC/C according to 4. 11. 3 Clauses
Clause number and test items
(See Note ①)
4.12.4 Cold
4.12.5 Low pressure (if required by detailed specifications)
4. 12. 5. 3 Intermediate measurement
Remove ring heat, test
Dh, remaining cycles
4.12. 6. 3 Final measurement
Group C2
4.13 Steady-state wet heat
4.13.2 Initial measurement
4.13.5 Final measurement
Group C3
4.14 Durability
4. 14. 1 Initial measurement
4. 14, 4 Measurement after measurement
C4 group
Capacitance temperature characteristics
GB9323-88
Continued Table 4
Test conditions
(See note)
Temperature; Lower limit category
Duration: 2 h
Appearance inspection
Low pressure:
Appearance inspection
Recovery:+24±2h
Appearance inspection
Capacitance
Loss tangent
Insulation resistance
Special pretreatment: According to 4.1
.Capacitance
Recovery, 24±2 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special vehicle treatment: according to 4.1
Duration: 1 000 h
Capacitance
Recovery; 24±1 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special pretreatment, according to 4.1
Capacitance
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see Note @)
No visible interference
No breakdown or flashover
No visible interference, clear marking
AC/C according to 4.12.6. 3 items
According to 4.12.6.3
Continue to 4.12.6.3
No visible damage, clear marking
AC/CAccording to 4.13.5
According to 4.13.5
According to 4.13:5
No visible damage, clear marking
AC/CAccording to 4.14.5
According to 4.14.5
According to 4.14.5
AC/CAccording to 4.4.3
Service number and test items
(See Note 0)
Group C5
4.15 Electric quantity (applicable to
a210kV)
4.15.1 Intermediate measurement
C6 group
4.16 Charge and discharge test (applicable to
U210kV)
4. 16. 1 Initial measurement
4. 16. 5 Final measurement
GB9323—88
Continued Table 4
Test conditions
(See Note 0)
Condition: 50 Hz, 3 kVtms
AC voltage
Discharge charge
Condition: Rated voltage
Charge and discharge times 10000 times
Capacitance
Recovery: 3±1 h
Capacitance
Loss tangent
Insulation resistance
Withstand voltage
Sample size and
Qualified judgment number
(See Note ③)
Note, 1) If each manufacturing batch of dielectric materials has been subjected to corresponding tests, this grouping can be exempted. Additional remarks
This standard was drafted by the Standardization Institute of the Ministry of Electronics Industry of the People's Republic of China. Performance requirements
(See Note ①)
For no electricity, follow 4.15.1
AC/C connected to 4,16.5
Follow 4.16.5
Follow 4.16.5
Follow 4.16.5
Follow 4,16,54 Measurement after measurement
C4 group
Capacitance temperature characteristics
GB9323-88
Continued Table 4
Test conditions
(See note)
Temperature; Lower limit category
Duration: 2 h
Appearance inspection
Low pressure:
Appearance inspection
Recovery:+24±2h
Appearance inspection
Capacitance
Loss tangent
Insulation resistance
Special pretreatment: According to 4.1
.Capacitance
Recovery, 24±2 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special vehicle treatment: according to 4.1
Duration: 1 000 h
Capacitance
Recovery; 24±1 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special pretreatment, according to 4.1
Capacitance
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see Note @)
No visible interference
No breakdown or flashover
No visible interference, clear marking
AC/C according to 4.12.6. 3 items
According to 4.12.6.3
Continue to 4.12.6.3
No visible damage, clear marking
AC/CAccording to 4.13.5
According to 4.13.5
According to 4.13:5
No visible damage, clear marking
AC/CAccording to 4.14.5
According to 4.14.5
According to 4.14.5
AC/CAccording to 4.4.3
Service number and test items
(See Note 0)
Group C5
4.15 Electric quantity (applicable to
a210kV)
4.15.1 Intermediate measurement
C6 group
4.16 Charge and discharge test (applicable to
U210kV)
4. 16. 1 Initial measurement
4. 16. 5 Final measurement
GB9323—88
Continued Table 4
Test conditions
(See Note 0)
Condition: 50 Hz, 3 kVtms
AC voltage
Discharge charge
Condition: Rated voltage
Charge and discharge times 10000 times
Capacitance
Recovery: 3±1 h
Capacitance
Loss tangent
Insulation resistance
Withstand voltage
Sample size and
Qualified judgment number
(See Note ③)
Note, 1) If each manufacturing batch of dielectric materials has been subjected to corresponding tests, this grouping can be exempted. Additional remarks
This standard was drafted by the Standardization Institute of the Ministry of Electronics Industry of the People's Republic of China. Performance requirements
(See Note ①)
For no electricity, follow 4.15.1
AC/C connected to 4,16.5
Follow 4.16.5
Follow 4.16.5
Follow 4.16.5
Follow 4,16,54 Measurement after measurement
C4 group
Capacitance temperature characteristics
GB9323-88
Continued Table 4
Test conditions
(See note)
Temperature; Lower limit category
Duration: 2 h
Appearance inspection
Low pressure:
Appearance inspection
Recovery:+24±2h
Appearance inspection
Capacitance
Loss tangent
Insulation resistance
Special pretreatment: According to 4.1
.Capacitance
Recovery, 24±2 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special vehicle treatment: according to 4.1
Duration: 1 000 h
Capacitance
Recovery; 24±1 h
Appearance inspection
Capacitance
Loss angle tangent
Insulation resistance
Special pretreatment, according to 4.1
Capacitance
Sample size and
Qualified judgment number
(see Note ③)
Performance requirements
(see Note @)
No visible interference
No breakdown or flashover
No visible interference, clear markingbZxz.net
AC/C according to 4.12.6. 3 items
According to 4.12.6.3
Continue to 4.12.6.3
No visible damage, clear marking
AC/CAccording to 4.13.5
According to 4.13.5
According to 4.13:5
No visible damage, clear marking
AC/CAccording to 4.14.5
According to 4.14.5
According to 4.14.5
AC/CAccording to 4.4.3
Service number and test items
(See Note 0)
Group C5
4.15 Electric quantity (applicable to
a210kV)
4.15.1 Intermediate measurement
C6 group
4.16 Charge and discharge test (applicable to
U210kV)
4. 16. 1 Initial measurement
4. 16. 5 Final measurement
GB9323—88
Continued Table 4
Test conditions
(See Note 0)
Condition: 50 Hz, 3 kVtms
AC voltage
Discharge charge
Condition: Rated voltage
Charge and discharge times 10000 times
Capacitance
Recovery: 3±1 h
Capacitance
Loss tangent
Insulation resistance
Withstand voltage
Sample size and
Qualified judgment number
(See Note ③)
Note, 1) If each manufacturing batch of dielectric materials has been subjected to corresponding tests, this grouping can be exempted. Additional remarks
This standard was drafted by the Standardization Institute of the Ministry of Electronics Industry of the People's Republic of China. Performance requirements
(See Note ①)
For no electricity, follow 4.15.1
AC/C connected to 4,16.5
Follow 4.16.5
Follow 4.16.5
Follow 4.16.5
Follow 4,16,5
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