Type of connectors SHR, SSHR :: Public Joint Stock Company "Connector"

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Type of connectors SHR, SSHR

Application

They are used in radio electronic and radio engineering equipment as connectors of the general type.Connectors as specified in GEO364.040.108 Spec-tion and bRO.364.040 Spec-tion are mated with respected cable portions of connectors SSHR and SHR produced as specified in GEO.364.107 Spec-tion and bRO.364.028 Spec-tion

Standarts

OST V 11 0121-91
GE0.364.107 Specification
bRO.364.028 Specification

Описание конструкции

- screw mating
- air tight (with pressure drop up to 9.8x104 Pa (1kgf/sm2) rate of air leakage does not exceed 2 l/h
- climatic version UHL
- contacts plating: silver, nickel
- mounting method: soldering

Characteristics

Mechanical
vibration:	frequency range, Hz - 1…5000 acceleration, m/s2 - 300 (30g)
single impact:	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	1000
with mate - unmate operations	500
minimum storage life, years	15

Electrical
maximum direct current operating voltage, not more than	ref. contact location diagrams
operating current across the contact, not more than	ref. contacts location diagrams
resistance of electric contact, not more than low frequency contacts,	Õ1,0 - 5,0 mOhm Õ1,5 - 2,5 mOhm Õ2,5 - 1,0 mOhm Õ3,5 - 0,75 mOhm
radio frequency contacts	10 mOhm
insulation resistance with maximum operating voltage, not less than	for plating silver Õ1,5 - 2,5 Õ2,5 - 1,0 Õ3,5 - 0,75 Õ5,5 - 0,3 Õ9,0 - 0,15 for plating nickel Õ1,5 - 5,0 Õ2,5 - 2,0 Õ3,5 - 1,5 Õ5,5 - 0,75 Õ9,0 - 0,6
insulation resistance in normal climatic conditions, not less than	5000 MOhm

Climatic
ambient air temperature, °С	from minus 60 - to plus 70
change of temperature, °С	from minus 60 °С - to plus 110°С (taking in the account the temperature of contacts overheat)
atmospheric pressure decrease, operating Pa (mm.Hg)	1,3х10-4 (10-6)

Characteristics

Designation of connectors of the SHR type

	SHR	20	П	4	EA	SH	8	N
Type
Dimension type 20(12,16,28,32,36,40,48,55,60)
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. contact location diagrams)
Type of nut for the pipe EA - for shielded cable (ref. note 1) N - for non-shielded cable
Type of contacts: Fixed connector SH - plug (male connector) G - socket (female connector) Cable connector: SH - socket (female connector) G - plug (male connector) (ref. note 2)
Combination of contacts (ref. contacts location diagrams and note 3)
Optional element for connectors, manufactured as specified in bRO.364.028 Specification N - nickel plating

Designation of connectors of the SSHR type

	SSHR	36	P	15	EA	SH	5	N
Type
Dimension type 36 (20, 28, 32, 48, 55, 60)
Design version: Fixed connector P - without 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 shielded cable (ref. note 1)
Type of contacts: Fixed connector SH - plug (male connector) G - socket (female connector) Cable connector: SH - socket (female connector) G - plug (male connector) (ref. note 2)
Combination of contacts (ref. contacts location diagrams)
Optional element for connectors, manufactured as specified in bRO.364.028 Specification N - nickel plating
Notes: 1. The fixed connector without the pipe there is no nut for fixing the cable. Designation “EA”  conventional. 2. The contact type in the cable connector is designated depending the type of contacts of the fixed connector with which the cable connector mentioned above is mated. 3. Letter “L” is indicated in conventional designation of the left cable sockets. It is indicated after contacts combination symbols.