851-IH20-41PY51 datasheet, PDF

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851-IH20-41PY51: DescriptionMIL Series Connector, 41 Contact(s), Steel, Nickel Plated, Male, Solder Terminal, Receptacle,; CategoryThe connector The connector; File Size1MB，26 Pages; ManufacturerEsterline Technologies Corporation

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851-IH20-41PY51 Overview

MIL Series Connector, 41 Contact(s), Steel, Nickel Plated, Male, Solder Terminal, Receptacle,

851-IH20-41PY51 Parametric

Parameter Name	Attribute value
Maker	Esterline Technologies Corporation
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	POLARIZATION AVAILABLE, SHIELDED, 5AMPS, CONTACT MATERIAL:COPPER, 7A, 1500VAC, 1BAR
Body/casing type	RECEPTACLE
Connector type	MIL SERIES CONNECTOR
Contact completed and terminated	TIN LEAD
Contact point gender	MALE
Coupling type	BAYONET
DIN compliance	NO
IEC compliance	NO
JESD-609 code	e0
MIL compliance	NO
Installation type	PANEL
Options	HERMETIC
Shell material	STEEL, NICKEL PLATED
Termination type	SOLDER
Total number of contacts	41
Base Number Matches	1

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souriau

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 : aluminium alloy plating :

- olive green cadmium

- black anodised

- 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 : neoprone elastomer (40 shore)

• Contact :

crimp : inserted and removed from rear of insulator

retained by metallic clip ; solder and straight spills :

non removable ; wire wrap : removable or not remo-

vable

- 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

- hermetic version :

size 20 : 30 mΩ

• Shielding : 70 db to 5 MHz

size 16 : 14 mΩ

40 db to 100 MHz

• Mechanical endurance : 500 cycles (full mating-unmating)

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

• Contact resistance :

- environmental version :

size 20 : 4 mΩ

size 16 : 3 mΩ

Climatic

• Working temperature :

-55°C to +125°C

• Sealing :

crimp contact version, 1 bar differential

pressure, leakage

≤

8 cm3/hr

- solder contact version, 2 bar differential pressure,

leakage

≤

16 cm3/hr

• Hermiticity :

1 bar differential pressure leakage

≤

2,8 mm3/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 environmental 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

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

see table p 18

= male -

= female

normal (not included in part number)

W, X, Y, Z,

see table p 19

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 anodised (solder contacts)

black anodised (crimp contacts)

nickel plate

backshell type T* and RT*

olive green cadmium plate

specification :

031

}

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