SJ 3167-1988 GZS12-4-4 color picture tube socket SJ3167-1988 standard download decompression password: www.bzxz.net

Standard of the Ministry of Electronics Industry of the People's Republic of China GZS12-4-4 Color Picture Tube Socket SJ3167-88
This standard is the technical specification for the GZS12-4-4 color picture tube socket. The socket is used for color picture tubes with the tube base code J124.
This standard is used together with SJ3158 "General Specification for Sockets and Accessories for Plug-in Electronic Components" (hereinafter referred to as the General Specification).
1 General
1.1 Terminology
Initial arcing voltage: initial arcing volume over spark-gaps In a socket with an arrester: the voltage at which the discharge gap starts arcing discharge Discharge durability: the ability of the arrester to continuously withstand instantaneous discharges, expressed in terms of the number of times 1.2 Severity of environmental tests
Climate category: 40/100/21
Vibration: frequency 10~55Hz, displacement amplitude 0.35mm Collision: peak acceleration 100m/s2
1.3 Electrical ratings
Rated voltage: 6000VDc for terminal 1
1000Vpc for other terminals
Rated current: 1A.
1,4 Model, specification and marking examples in technical documents 1.4.1 The model composition of the socket is as follows: GZS12--4-4A
-Specification code
Basic model
1.4.2 The socket specifies the specifications according to the distribution position of the discharge gap and the starting discharge voltage (initial value), see Table 1. Approved by the Ministry of Electronics Industry of the People's Republic of China in 1988-0408 and implemented in 1988--10--01
Contact number
SJ3167-88
Specification code
Electric voltage
1.4.3 The marking example of the socket in the technical documents is as follows Socket GZS12--4-4A SJ3167-88
2 Appearance structure and installation opening size
2.1 Appearance structure and main dimensions are shown in Figure 1
No discharge gap
No discharge gap
15.24±0.09
ST3167-88
+grounding wax
Tolerance not noted is based on IT14 level,
2.2 PCB installation opening size is shown in Figure 2
SJ3167-88
3 Supplementary provisions on tests
11-42+0.14
Er0F91
3.1 In addition to the corresponding provisions of Chapter 3 of the General Specifications, this standard also supplements the provisions of Article 3.23.4.
3.2 Structural firmness
3.2.1 Requirements
The riveted parts of the upper and lower bases of the socket should be able to withstand the specified axial tensile static load for 1 minute; there should be no loosening after the test
3.2.2 Test method
The test is carried out in accordance with the provisions of GB5095,5 test 8b". During the test, the socket is welded to the printed circuit board and force is applied by the clamp fastened to the base of the socket. 3.3 Starting discharge voltage
3.3.1 Requirements: The socket is between the specified contact and the ground terminal The starting discharge voltage shall comply with the provisions of Table 1 and Table 2 respectively.
Starting discharge
Discharge voltage
SJ3167--88
Before test (kVpc)
After test (kVpc)
3.3.2 Test method: Use a discharge device to apply a DC voltage between the specified contact and the ground terminal, the contact is connected to the positive pole, the ground terminal is connected to the negative pole, and the voltage is gradually increased until the discharge is completed. The voltage indication accuracy of the discharge device is 15%, and the discharge current is 1mA: The environmental conditions for the discharge test are: Temperature 20±5℃, relative humidity 45%~75%
3.4 ​​Discharge durability
3.4.1 Requirements: The socket is subjected to 5000 discharge tests at the upper limit of the specified starting discharge voltage between the specified contact and the ground terminal: After the test, there should be no mechanical damage, and the starting discharge voltage range should comply with the provisions of Table 2. 3.4.2 Test method: The test is carried out on a discharge durability test equipment that complies with the circuit principle of Figure 3. The contact is connected to the positive pole and the ground terminal is connected to the negative pole. Discharge once about 1 second, and the discharge current should be 1mA. R
Adjustable DC power supply
4 Inspection specifications
Test samples
4.1 The sockets shall be inspected in accordance with the inspection rules specified in Chapter 4 of the general specification. 4.2 Identification inspection
Identification inspection shall be carried out in accordance with the provisions of Article 4, 3 of the general specification and Table 3 of this standard. Requirements not listed in the "Requirements" column of Table 3 shall be inspected in accordance with the corresponding provisions of the general specification. There are 25 test samples, including 5 samples without arresters. Sample grouping:
Group 1: 10 samples
Group II: 5 samples
Direct group: 10 elastic Products, including 5 samples without arresters for the withstand voltage test items of group sequence number 3 and sequence number 4.
Sequence number
Test item
Weldability
Resistance to soldering heat
Terminal strength
Axial static load
Insertion force
Pull-out force
Single-pin separation force
Socket retention force
(5 samples)
Contact failure
Contact resistance
Contact failure
SJ3167 --88
Polysilver#
Test conditions
Solder bath wetting method
Immersion time 5.0±0.5s
Immersion depth 2~3mm
Aging procedure not adopted
Solder bath method
Bend 3 times
Standard gauge 3
Standard gauge 3
Standard gauge 6, 7
Frequency 10~55Hz
Displacement amplitude 0.35mm
Two horizontal directions perpendicular to each other
Number of cycle sweeps 5 times each
Standard 4
1A,2.5VDc
Standard 6
Peak acceleration 100m/s
Magnetic impact times 1000 times
Pulse duration 6ms
Two horizontal directions perpendicular to each other
Standard 4
Ground terminal Not applicable
Not applicable
30~80N
Not applicable
Instantaneous disconnection
Instantaneous disconnection
Sequence number
Test item Table
Contact resistance
Contact lateral static
Contact resistance
Structural firmness:
(5 samples)
Discharge durability:
Contact life
Pull-out force
Single-pin separation force
Contact resistance
Locking device
Insulation resistancebZxz.net
Radio frequency shunt resistance
Temperature sudden change
Note: See Chapter 3 of this standard, the same below.
SJ 3167-88
Continued Table 3
.3.4.5
Test conditions
1A, 2.5VDC, standard gauge 6
At 10mm from the mating surface
parallel to the mounting panel
in two directions perpendicular to each other
apply a force of 10N respectively
standard gauge 4 as a simulated load
1A, 2.5VDC, standard gauge 6
plug and unplug 50 times
standard gauge 2
standard gauge 3
standard gauge 5
1A, 2.5VDC
standard gauge 6
1A, 2.5 VDC
Standard specification 6
1MHz±200kHz
-40~+100℃5 times
Exposure time 30min
Transfer time 2~3min
See package 2
25~80N
Not applicable
≥105M?
Not applicable
Sequence number
Test item
Partial discharge
Start discharge Voltage:
Climate frequency test
Insulation resistance
Alternating damp heat
(the first cycle)
Low pressure
Alternating damp heat
(the remaining cycles)
Insulation resistance
SJ3167-88
Continued Table 3
Test conditions
Recovery time 2h
Contact No. 1 and outside
(see Figure 4):
Between the contact without discharge gap and the adjacent contact (except the ground terminal): Between the other contacts (except the ground terminal): 100℃.96h Measured in hot state Between adjacent contacts High temperature +40-40℃.96h Between adjacent contacts No. 1 contact and the outside (see Figure 4 ):
14kVpc
Contact without discharge gap
and adjacent contacts (except contact
Not applicable
See Table 1
210+Ma
Not applicable
≥104M0
Group sequence number
Test item
Contact resistance
Insulation resistance
(without discharger
5 samples)
Constant humidity Thermal
Insulation resistance
RF shunt resistance
Contact resistance
SJ3167--88
Continued Table 3
Jujiaozun
Test conditions
Between ground terminals):
Between other contacts (except ground
terminal):
1A,2.5Vpc
Standard specification 6
Between adjacent contacts
No. 1 contact and Between adjacent contacts:
14kVDc
Between other contacts:
Remove surface condensation
Between adjacent contacts
Standard specification 6
No. 1 contact and outside
(see Figure 4):
14kVpc
Between contact without discharge gap
and adjacent contact (except the ground terminal):
The rest of the contacts ( Except for the ground
terminal):
2105M0
Not applicable
Group sequence number
Test item
Start discharge voltage:
(without discharger
5 samples)
Low air pressure
Salt spray corrosion
Hydrogen sulfide
Contact resistance
4.3 Quality consistency inspection
4.3.1 Invitation inspection||tt| |SJ3167--88
Continued Table 3
Test conditions
Between No. 1 contact and adjacent contact:
14kVpc
Between other contacts:
1A,2.5VDc
Standard Specification 6
Electrode (negative pole)
Contact No. 1 (positive pole))
Batch inspection shall be carried out in accordance with the provisions of Article 4.4.1 of the general specification and Table 4 of this standard. Requirements not listed in the "Requirements" column of Table 4 shall be inspected in accordance with the corresponding provisions of the general specification. 10
See Table 2
Not applicable
Not applicable
94V-0 level
Test items
Material and process
Insertion force
Pull-out force
Single-leg separation force
Contact resistance
Insulation resistance
Start discharge voltage?
Weldability"
Tang Han #
SJ3167-88
Standard specification 3
Standard specification 3
Standard specification 5, 7
1A, 2.5VDc
Standard Regulation 6
Between adjacent contacts
No. 1 contact and outside (see Figure 4):
14kVpc
Between contact without discharge gap and adjacent contact (except ground terminal):
Other contacts (except ground terminal):
30~80N
≥105 M2
See Table 1
Note: "The test is carried out on two samples taken without test. After the test, all welding ends shall meet the requirements of 3.3.7 of the general specification. If one welding end fails, double test can be carried out. If the double test is qualified, the submission is qualified; if there is still one welding end that fails, the submission is unqualified. 4.3.2 Periodic inspection
Periodic inspection shall be carried out in accordance with the provisions of Article 44.2 of the general specification and Table 5 of this standard. Requirements not listed in the "Requirements" column of Table 5 shall be inspected in accordance with the corresponding provisions of the general specification. In Table 5 of SJ3167-88
, the 8 samples in Group 1 are divided into two groups after the test item with sequence number 6, 4 each for items 7.1 to 7.4 and 8.1 to 8.4.
Serial number
Test items
Weldability
Resistance to soldering heat
Terminal strength
Axial static load
Insertion force
Pull-out force
Single-pin separation force
Socket retention force
(4 samples)
Contact failure
Juhan Police
Test conditions
Solder bath wetting method
Immersion time 5.0±0.5s
Immersion depth 2~3mm
No aging procedure
Solder bath method
Bending 3 times
Standard gauge 3
Standard gauge 3
Standard gauge 5.7
Vibration frequency 10~55Hz
Displacement amplitude 0.35mm
Two levels perpendicular to each other
Number of cyclic sweeps 5 times
Standard gauge 6
Bee value acceleration
100m/ss
Number of magnetic impacts 1000 times
Pulse duration 6ms
Grounding terminal is not
Not applicable
38~80N
Not applicable
Instantaneous disconnection
Number of samples5Vpc
Standard Regulation 6
Between adjacent contacts
Between No. 1 contact and adjacent contacts
:
14kVDc
Between other contacts:
Remove surface condensation
Between adjacent contacts
Standard Regulation 6
Between No. 1 contact and outside
(see Figure 4):
14kVpc
Between contacts without discharge gap
and adjacent contacts (except the ground
terminal):
Between other contacts (except the ground
terminal):
2105M0
Not applicable
Group Sequence Number
Test Item
Open Initial discharge voltage:
(without discharger
5 samples)
Low pressure
Salt spray corrosion
Hydrogen sulfide
Contact resistance
4.3 Quality consistency inspection
4.3.1 Batch inspection
SJ3167--88
Continued Table 3
Test conditions
Between No. 1 contact and adjacent contact:
14kVpc
Between other contacts:
1A,2.5VDc
Standard Specification 6
Electrode (negative pole)
Contact No. 1 (positive pole))
Batch inspection shall be carried out in accordance with the provisions of Article 4.4.1 of the general specification and Table 4 of this standard. Requirements not listed in the "Requirements" column of Table 4 shall be inspected in accordance with the corresponding provisions of the general specification. 10
See Table 2
Not applicable
Not applicable
94V-0 level
Test items
Material and process
Insertion force
Pull-out force
Single-leg separation force
Contact resistance
Insulation resistance
Start discharge voltage?
Weldability"
Tang Han #
SJ3167-88
Standard specification 3
Standard specification 3
Standard specification 5, 7
1A, 2.5VDc
Standard Regulation 6
Between adjacent contacts
No. 1 contact and outside (see Figure 4):
14kVpc
Between contact without discharge gap and adjacent contact (except ground terminal):
Other contacts (except ground terminal):
30~80N
≥105 M2
See Table 1
Note: "The test is carried out on two samples taken without test. After the test, all welding ends shall meet the requirements of 3.3.7 of the general specification. If one welding end fails, double test can be carried out. If the double test is qualified, the submission is qualified; if there is still one welding end that fails, the submission is unqualified. 4.3.2 Periodic inspection
Periodic inspection shall be carried out in accordance with the provisions of Article 44.2 of the general specification and Table 5 of this standard. Requirements not listed in the "Requirements" column of Table 5 shall be inspected in accordance with the corresponding provisions of the general specification. In Table 5 of SJ3167-88
, the 8 samples in Group 1 are divided into two groups after the test item with sequence number 6, 4 each for items 7.1 to 7.4 and 8.1 to 8.4.
Serial number
Test items
Weldability
Resistance to soldering heat
Terminal strength
Axial static load
Insertion force
Pull-out force
Single-pin separation force
Socket retention force
(4 samples)
Contact failure
Juhan Police
Test conditions
Solder bath wetting method
Immersion time 5.0±0.5s
Immersion depth 2~3mm
No aging procedure
Solder bath method
Bending 3 times
Standard gauge 3
Standard gauge 3
Standard gauge 5.7
Vibration frequency 10~55Hz
Displacement amplitude 0.35mm
Two levels perpendicular to each other
Number of cyclic sweeps 5 times
Standard gauge 6
Bee value acceleration
100m/ss
Number of magnetic impacts 1000 times
Pulse duration 6ms
Grounding terminal is not
Not applicable
38~80N
Not applicable
Instantaneous disconnection
Number of samples5Vpc
Standard Regulation 6
Between adjacent contacts
Between No. 1 contact and adjacent contacts
:
14kVDc
Between other contacts:
Remove surface condensation
Between adjacent contacts
Standard Regulation 6
Between No. 1 contact and outside
(see Figure 4):
14kVpc
Between contacts without discharge gap
and adjacent contacts (except the ground
terminal):
Between other contacts (except the ground
terminal):
2105M0
Not applicable
Group Sequence Number
Test Item
Open Initial discharge voltage:
(without discharger
5 samples)
Low pressure
Salt spray corrosion
Hydrogen sulfide
Contact resistance
4.3 Quality consistency inspection
4.3.1 Batch inspection
SJ3167--88
Continued Table 3
Test conditions
Between No. 1 contact and adjacent contact:
14kVpc
Between other contacts:
1A,2.5VDc
Standard Specification 6
Electrode (negative pole)
Contact No. 1 (positive pole))
Batch inspection shall be carried out in accordance with the provisions of Article 4.4.1 of the general specification and Table 4 of this standard. Requirements not listed in the "Requirements" column of Table 4 shall be inspected in accordance with the corresponding provisions of the general specification. 10
See Table 2
Not applicable
Not applicable
94V-0 level
Test items
Material and process
Insertion force
Pull-out force
Single-leg separation force
Contact resistance
Insulation resistance
Start discharge voltage?
Weldability"
Tang Han #
SJ3167-88
Standard specification 3
Standard specification 3
Standard specification 5, 7
1A, 2.5VDc
Standard Regulation 6
Between adjacent contacts
No. 1 contact and outside (see Figure 4):
14kVpc
Between contact without discharge gap and adjacent contact (except ground terminal):
Other contacts (except ground terminal):
30~80N
≥105 M2
See Table 1
Note: "The test is carried out on two samples taken without test. After the test, all welding ends shall meet the requirements of 3.3.7 of the general specification. If one welding end fails, double test can be carried out. If the double test is qualified, the submission is qualified; if there is still one welding end that fails, the submission is unqualified. 4.3.2 Periodic inspection
Periodic inspection shall be carried out in accordance with the provisions of Article 44.2 of the general specification and Table 5 of this standard. Requirements not listed in the "Requirements" column of Table 5 shall be inspected in accordance with the corresponding provisions of the general specification. In Table 5 of SJ3167-88
, the 8 samples in Group 1 are divided into two groups after the test item with sequence number 6, 4 each for items 7.1 to 7.4 and 8.1 to 8.4.
Serial number
Test items
Weldability
Resistance to soldering heat
Terminal strength
Axial static load
Insertion force
Pull-out force
Single-pin separation force
Socket retention force
(4 samples)
Contact failure
Juhan Police
Test conditions
Solder bath wetting method
Immersion time 5.0±0.5s
Immersion depth 2~3mm
No aging procedure
Solder bath method
Bending 3 times
Standard gauge 3
Standard gauge 3
Standard gauge 5.7
Vibration frequency 10~55Hz
Displacement amplitude 0.35mm
Two levels perpendicular to each other
Number of cyclic sweeps 5 times
Standard gauge 6
Bee value acceleration
100m/ss
Number of magnetic impacts 1000 times
Pulse duration 6ms
Grounding terminal is not
Not applicable
38~80N
Not applicable
Instantaneous disconnection
Number of samples7
Vibration frequency 10~55Hz
Displacement amplitude 0.35mm
Two levels perpendicular to each other
Cyclic sweep frequency 5 times
Standard specification 6
Beep value acceleration
100m/ss
Magnetic collision times 1000 times
Pulse duration 6ms
Grounding terminal is not
Not applicable
38~80N
Not applicable
Instantaneous disconnection
Number of samples7
Vibration frequency 10~55Hz
Displacement amplitude 0.35mm
Two levels perpendicular to each other
Cyclic sweep frequency 5 times
Standard specification 6
Beep value acceleration
100m/ss
Magnetic collision times 1000 times
Pulse duration 6ms
Grounding terminal is not
Not applicable
38~80N
Not applicable
Instantaneous disconnection
Number of samples
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