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Numéro de référence | 851-07-xx-xxx-5x | ||
Description | 851 Series Connector | ||
Fabricant | ETC | ||
Logo | |||
851 Series
Applications
Former connector for military applications.
Now used in the fields of professional and
general electronics.
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)
Description
• Bayonet coupling
• Environmental and hermetic versions
• Solder, crimp, straight spills and wire wrap
versions
• Thermocouple contacts available
• Cadmium free plating (Zinc Cobalt) version
www.DataSheCet4hU.acormacteristics
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)
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
- hermetic version :
size 20 : 30 mΩ
size 16 : 14 mΩ
• Shielding : 70 dB to 5 MHz
40 dB to 100 MHz
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 environ-
mental temperature
• Damp heat : 21 days
• Vibration : to NFC 20-616
Ordering information - Environmental connectors
basic series
solder version
crimp version
851 - 00 E 8 - 3A P • 50 •••
851 - 00 R 8 - 3A P • 50 •••
shell type
solder
00
01
02E
07
07A
06
08
36
76
crimp
00 - square flange receptacle accepting backshells
01 - cable connecting receptacle
02R - square flange receptacle not accepting backshells
07 - jam nut receptacle accepting backshells
- jam nut receptacle not accepting backshells
06 - plug for use with straight backshells
08 - plug for use with 90° backshells
36 - screened plug for use with straight backshells
76 - screened plug with lock finger
backshell type
shell size
see table next page
8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24
contact layout see table p 5
contact type
orientation
P = male - S = female
normal (not included in part number) w, x, y, z, see table p 6
obligatory suffix
50
specification
51
52
-
02
29
031
44
38
42
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
}nickel plate
backshell type T* and RT*
olive green cadmium plate
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Pages | Pages 26 | ||
Télécharger | [ 851-07-xx-xxx-5x ] |
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