851-02E84P50A7 datasheet, PDF - EEWORLD Datasheet

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851-02E84P50A7: DescriptionCircular MIL Spec Connector 4P PANEL MT SQ PIN RECEP SHELL SZ 8; CategoryThe connector; File Size693KB，26 Pages; ManufacturerSOURIAU; Environmental Compliance

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851-02E84P50A7 Overview

Circular MIL Spec Connector 4P PANEL MT SQ PIN RECEP SHELL SZ 8

851-02E84P50A7 Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	SOURIAU
Product Category	Circular MIL Spec Connector
RoHS	Details
MIL Type	MIL-DTL-26482
Product	Connectors
Factory Pack Quantity	1

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851 Series

Applications

Former connector for military applications.

Now used in the fields of professional and

general electronics.

Description

• Bayonet coupling

• Environmental and hermetic versions

• Solder, crimp, straight spills and wire wrap

versions

• Thermocouple contacts available

• Cadmium free plating (Zinc Cobalt) version

Standards

MIL-C 26482 G Series 1

NFC 93422-He 301 B

VG 95328

BS 9522 F 0017

GAM T1 list

QPL approved (solder version)

Characteristics

Mechanical

• Shell :

•

environmental version : aluminum alloy plating

- olive green cadmium

- black anodized

- white cadmium

- satin finish bright nickel

- zinc cobalt (olive green)

•

hermetic version : steel

•

plating : - iridescent yellow cadmium, nickel

• Insulator :

- front section : neoprene elastomer (85 shore)

- rear section : neoprene elastomer (40 shore)

• Contact :

- crimp : inserted and removed from rear of insula-

tor retained by metallic clip ; solder and straight

spills : non removable ; wire wrap : removable or

not removable

- material : copper alloy

- plating : gold overall or gold plated active zone

and tin/lead plated termination

- min retention force of contacts in insulator

contact size

20 (Ø 1 mm)

16 (Ø 1.6 mm)

crimp

≥

68 N

≥

113 N

solder straight spill ww

≥

68 N

≥

113 N

• Mechanical endurance :

500 cycles (full mating-unmating)

• Contact resistance :

- environmental version :

size 20 : 4 mΩ

size 16 : 3 mΩ

- hermetic version :

size 20 : 30 mΩ

size 16 : 14 mΩ

• Shielding : 70 dB to 5 MHz

40 dB to 100 MHz

Electrical

• Dielectric withstanding voltage :

• at standard pressure :

mated and unmated connectors

- 1 500 Vrms between size 20 contacts (service 1)

- 2 300 Vrms between size 16 contacts (service 2)

- 1 500 Vrms between mixed size 20

and 16 contacts (service 1)

• at reduced pressure (10 mbar) :

connectors mated and unmated

- 200 Vrms between size 20 contacts (service 1)

- 300 Vrms between size 16 contacts (service 2)

• Insulation resistance :

≥

5 000 MΩ under 500 Vdc

• Current rating per contact :

size 20 : 7.5 A

size 16 : 13 A

Climatic

• Working temperature : -55°C to +125°C

• Sealing :

- crimp contact version, 1 bar differential

pressure, leakage

≤

8 cm

/hr

- solder contact version, 2 bar differential

pressure, leakage

≤

16 cm

/hr

• Hermiticity : 1 bar differential pressure leakage

≤

2,8 mm

/hr

• Chemical resistance :

- to MIL-C 26482 G Series 1 and

- NFC 93422-HE 301 B code A

• Resistance to salt spray : 48 hours at environ-

mental temperature

• Damp heat : 21 days

• Vibration : to NFC 20-616

Ordering information

- Environmental connectors

basic series

shell type

solder

02E

07A

crimp

02R

square flange receptacle accepting backshells

cable connecting receptacle

square flange receptacle not accepting backshells

jam nut receptacle accepting backshells

jam nut receptacle not accepting backshells

plug for use with straight backshells

plug for use with 90° backshells

screened plug for use with straight backshells

screened plug with lock finger

solder version

crimp version

851 - 00 E

851 - 00 R

8 - 3A

•

50 •••

backshell type

shell size

contact layout

contact type

orientation

obligatory suffix

see table next page

8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24

see table p 20

= male -

= female

normal (not included in part number)

w, x, y, z,

see table p 21

gold plated crimp contacts - solder contacts size 20 - contacts with a gold plated active zone

and tin plated terminations - other gold plated terminations

solder contacts gold plated size 20

zinc cobalt olive green plated (contacts : idem specif. 50)

olive green cadmium plate (without specification)

white cadmium plate

black anodized (solder contacts)

black anodized (crimp contacts)

nickel plate

backshell type T* and RT*

olive green cadmium plate

specification

031

}

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