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【范围】
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1.1 Scope:
This specification covers circular threaded electrical connectors with solder or removable
crimp contacts (both front and rear release). These connectors are for use in electronic,
electrical power, and control circuits (see 6.1).
1.2 Classification:
Electrical connectors covered by this specification are divided into the following classes,
series, and receptacle styles.
1.2.1 Classes:
The classes of electrical connectors are as follows:
Class A – Solid shell solder contact connectors
Class B – Split shell solder contact connectors
Class C – Solder contact connectors for use with pressurized equipment
Class D – Crimp and solder contact connectors for use in high-impact shock
conditions
Class DJ – Crimp contact connectors with backshell connector assembly for use in
high impact shock conditions
Class E – Environment resistant solder contact connectors
Class F – Environment resistant solder contact connectors, with clamp
Class H – Hermetic solder contact connectors
Class K – Crimp and solder firewall connectors
Class L – Fluid resistant crimp contact connectors
Class P – Environment resistant potted solder contact connectors
Class R – Crimp and solder contact connector with grommet seal without clamp
Class U – Fluid resistant crimp contact connectors
Class W – General purpose crimp contact connectors
1.2.2 Series:
The series of electrical connectors are as follows:
Series I – Solder contact connectors
Series II – Front release, crimp contact connectors
Series III – Rear release, crimp contact connectors
Series IV – Connector accessories
1.2.3 Receptacle styles:
The receptacle styles of electrical connectors are as follows:
Flange (box or wall)
Jam nut
Cable connecting
Solder mountingstrRefField
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