Connector 2РМГ22Б4Ш3Е2 – instrumental low-frequency cylindrical sealed plug with threaded fixation of the articulated position.
Designed for operation in electric circuits of direct, alternating (frequency up to 3 MHz) and pulsed currents.
They are used for connecting and disconnecting electrical circuits in units and blocks of radio-electronic equipment for general and special purposes.
Plugs 2РМГ are produced in three design versions, 15 standard ratings of each design, in total – 45 standard designs.
Available with straight spigot for shielded or unshielded cable or without spigot.
2RMG instrument plugs mate with 2PMT cable sockets manufactured according to the specifications GE0.364.126TU.
The joint of the connectors is threaded, the polarization of the bodies is single-key.
Covering of contacts – khimnikel.
Mounting method – volumetric, soldering.
The plugs are made for internal installation, in climatic version UHL2.1 according to GOST 15150-69.
Technical parameters of connectors 2RMG:
Total number of contacts: 4, 7, 10, 19, 20, 22, 24, 30, 32, 45, 50
Maximum current per single contact, A:
– contact diameter, 1.0 mm……3….6
– contact diameter, 1.5 mm……6….12
– contact diameter, 2.0 mm……13
– contact diameter, 3.0 mm……20
Contact resistance, no more than, MΩ:
– contact diameter, 1.0 mm……15
– contact diameter, 1.5 mm……10
– contact diameter, 2.0 mm……5
– contact diameter, 3.0 mm……3
Maximum operating voltage, V: 560; 700
Maximum operating frequency, MHz: 3
Insulation resistance in normal climatic conditions, not less than, MOhm: 5000
Sinusoidal vibration, frequency range, Hz: 1….5000
2РМГ – connector type;
22 – conditional size of the case;
B – type of body: B – block (instrument);
P – type of branch pipe: P – straight;
E – type of branch pipe nut: E – for a shielded cable, H – for an unshielded cable;
4 – number of contacts;
Ш – connector part: Ш – plug;
3 – designation of a combination of contacts;
E – contact coating – chemical nickel;
2- heat resistance 1 – 100°С; 2 – 200°С;
B – block case (instrument) without left-hand thread.