Type of connectors R :: Public Joint Stock Company "Connector"

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Type of connectors R

They are used in radio electronic and radio engineering equipment as connectors of the general type

OST V 11 0121-91
GE0.364.112 Specification
bRO.364.034 Specification

- screw mating
- climatic version UHL
- contacts plating: silver, nickel
- mounting method: soldering

Mechanical
vibration:	frequency range, Hz - 1…5000 acceleration, m/s2 - 300 (30g)
single impacts:	acceleration, m/s2 - 5000 (500g)
multiple impacts:	acceleration, m/s2 - 350 (35g)
linear loads:	acceleration, m/s2 - 2000 (200g)

Reliability requirements
minimum operating time, h	10000
with mate-unmate operations	1500
minimum storage life, years	15

Electric
maximum operating voltage, not more than	2100V
operating current across the contact, not more than	ref. contact location diagrams
resistance of electric contact, not more than, mOhm	silver- 2,5 nickel - 10,0
insulation resistance in normal climatic conditions, not less than	5000 MOhm

Climatic
ambient air temperature, °С	from minus 60°C - to plus 85°C
change of temperature, °С	from minus 60 °C- to plus 115°C (taking in the account the temperature of contacts overheat)
atmospheric pressure decrease, operating Pa (mm.Hg)	1,3 10-4 (10-6)

	R	20	PK	4	EA	SH	4	L	N
Type
Dimension type
Design version: Fixed connector P - without pipe PK - with straight pipe SK - with angled pipe Cable connector P - with straight pipe U - with angled pipe
Number of contacts (ref. contacts location diagrams)
Type of nut for the pipe EA - for screened cable (ref. note 1) N - for non screened cable
Type of contacts: Fixed connector SH - plug (male connector) G - socket (female connector) Cable connector: SH - socket (female connector) G - plug (male connector)
Combination of contacts (ref. contacts location diagrams)
Additional designation (ref. note 3)
Additional designation only for plugs and sockets nickel plating of contacts as specified in bRO.364.034 Specification
Notes: 1.There is no cable fixing nut in fixed connector without pipe. Designation"EA"-conventional. 2.Type of the contacts in the cable connector is conventionally designated depending on the type of contacts in fixed connector, with which it is mated. 3.In conventional designation of the left cable sockets after the symbols denoting the contact combination there is letter "L". The left cable sockets are mated with adapter of the RG-P type, manufactured as specified in GEO.364.113 Specification or bRÎ.364.041 Specification. Designation while placing the order: Plug R36P14EASH5 GE0.364.112 Specification Socket R36U14NSH5L GE0.364.112 Specification