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
00
01
02E
07
07A
06
08
36
76
crimp
00
-
01
-
02R
-
07
-
-
06
-
08
-
36
-
76
-
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
8 - 3A
P
P
•
•
50 •••
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
P
= male -
S
= female
normal (not included in part number)
W, X, Y, Z,
see table p 19
50
51
52
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
nickel plate
backshell type T* and RT*
olive green cadmium plate
specification :
-
02
29
031
44
38
42
}
14
souriau
851 Series
Backshell type
solder crimp
backshell
E
EC
EC
AC
P
P
A
T
M
*T
G
J
JC
U
Z
RU
RZ
RP
RP
RA
RT
RM
*RT
RG
R
RC
RC
backnut
straight cable clamp
90° cable clamp
straight cable clamp without grommet
straight backshell for potting
90° backshell for potting
straight adaptor
straight backshell for heatshrink sleeving
straight removable backshell for heatshrink sleeving
straight removable backshell for screen termination
and heatshrink sleeving
straight removable backshell for screen termination
and heatshrink sleeving
straight backshell with sealing gland
straight backshell with sealing gland and cable clamp
short backshell for screen termination
and heatshrink sleeving
straight adaptor for electrical pitch access
shells
00
•
•
-
•
•
-
•
•
•
•
•
•
•
-
-
solder version
01
•
•
-
•
•
-
•
•
•
•
•
•
•
-
-
07
•
•
-
•
•
-
-
•
-
•
•
-
-
-
-
06
•
•
-
•
•
-
•
•
•
-
-
•
•
-
•
08
-
-
•
-
-
•
-
-
-
-
-
-
-
-
-
36
-
-
-
-
-
-
•
-
-
•
•
-
-
-
-
76
-
-
-
-
-
-
-
-
-
-
-
-
-
•
-
00
•
•
-
-
•
-
•
•
•
•
•
-
-
-
-
01
•
•
-
-
•
-
•
•
•
•
•
-
-
-
-
crimp version
07
•
•
-
-
•
-
-
•
-
•
•
-
-
-
-
06
•
•
-
-
•
-
•
•
•
-
-
-
-
-
•
08
-
-
•
-
-
•
-
-
-
-
-
-
-
-
-
36 76
-
-
-
-
-
-
•
-
-
•
•
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
•
-
Hermetic connectors
basic series
shell type :
02H
- square flange receptable
07H
- jam nut receptable
IH
- solder fixing receptable
851 -02H 8
-3A P
•
50
••
shell size :
contact layout :
contact type :
orientation :
8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24
see table p 18
P
= male only
N
normal (not included in part number)
W, X, Y, Z,
see table p 19
50
- pre-tinning contact size 20 (termination area), gold plating for other contacts
51
- gold plating for size 20 contacts
obligatory suffix :
specification :
- 02H and 07H, yellow cadmium plating. IH, nickel (without specification)
44
- 02H and 07H, nickel
15
souriau
851 Series
Straight spills and wire wrap connectors
basic series
shell type :
02E
- square flange receptable not accepting backshell
07A
- jam nut receptable not accepting backshell
851 -02E 8
-3A P
•
50
16
shell size :
8 - 10 - 12 - 14 - 16 - 18 - 20 - 22 - 24
contact layout :
see table p 18
contact type :
orientation :
P
= male -
S
= female
N
normal (not included in part number)
W, X, Y, Z,
see table p 19
50
- pre-tinning for straight spill size 20 contacts (termination area), gold plating for other contacts
51
- gold plating for straight spill contacts size 20
52
- zinc cobalt olive green plated (contacts : idem specif. 50)
obligatory suffix :
specification :
16
straight spill
40
wire wrap
34
34A
- Ø 1 mm contact, Ø 0,6
- Ø 1,6 mm contact, Ø 1
white cadmium plated body
- Ø 1 mm contact, Ø 0,6
- Ø 1,6 mm contact, Ø 1
non-bonded contacts, olive green cadmium plated shell
bonded contacts, olive green cadmium plated shell
olive green cadmium plated body
mm
mm
mm
mm
terminal
terminal
terminal
terminal
Cross reference list
851 version with crimp contacts (olive green cadmium plating)
connectors with backshells
SOURIAU
NFC 93422
(HE 301 B)
MIL-C 26482 G
série 1
VG 95328
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
00
00
00
00
00
01
01
01
01
02
06
06
06
06
06
36
36
07
07
07
07
07
76
08
08
R
RC
RP
RG
RA
R
RC
RP
RA
R
R
RC
RP
RT
RA
RG
RA
R
RC
RP
RT
RG
RU
RC
RP
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
HE 301 B 00 R .. .. .. 1A
HE 301 B 00 RC .. .. .. 1A
HE 301 B 00 RP .. .. .. 1A
HE
HE
HE
HE
HE
HE
HE
HE
HE
301
301
301
301
301
301
301
301
301
B
B
B
B
B
B
B
B
B
00
01
01
01
01
02
06
06
06
RA
R
RC
RP
RA
R
R
RC
RP
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
1A
1A
1A
1A
1A
1A
1A
1A
1A
* MS 3120 E .. .. ..
* MS 3120 F .. .. ..
* MS 3120 P .. .. ..
* MS 3121 E .. .. ..
* MS 3121 F .. .. ..
* MS 3121 P .. .. ..
*
*
*
*
MS
MS
MS
MS
3122
3126
3126
3126
E
E
F
P
..
..
..
..
..
..
..
..
..
..
..
..
VG 95328 A .. .. ..
VG 95328 B .. .. ..
VG 95328 R .. .. ..
VG 95328 C .. .. ..
VG 95328 K .. .. ..
VG 95328 J .. .. ..
HE 301 B 06 RA .. .. .. 1A
HE 301 B 07 R .. .. .. 1A
HE 301 B 07 RC .. .. .. 1A
HE 301 B 07 RP .. .. .. 1A
* MS 3124 E .. .. ..
* MS 3124 F .. .. ..
* MS 3124 P .. .. ..
VG
VG
VG
VG
95328
95328
95328
95328
M
N
D
E
..
..
..
..
..
..
..
..
..
..
..
..
VG 95328 S .. .. ..
VG 95328 T .. .. ..
VG 95328 U .. .. ..
HE 301 B 08 RC .. .. .. 1A
HE 301 B 08 RP .. .. .. 1A
* Not QPL.
other plating
plating
SOURIAU
solder version
crimp version
NFC 93422 (HE 301 B)
white cadmium
black anodised
nickel
851 .. .. .. .. .. 5002
851 .. .. .. .. .. 5029
851 .. .. .. .. .. 5044
851 .. .. .. .. .. 5002
851 .. .. .. .. .. 50031
851 .. .. .. .. .. 5044
HE 301 B .. .. .. .. .. 2A
HE 301 B .. .. .. .. .. 4A
HE 301 B .. .. .. .. .. 5A
16
souriau
851 Series
851 version with solder contacts (olive green cadmium plating)
connectors with backshells
SOURIAU
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
851
00
00
00
00
00
00
00
01
01
01
01
01
01
01
02
06
06
06
06
06
06
06
08
08
07
07
07
07
07
E
EC
AC
P
A
J
JC
E
EC
AC
P
A
J
JC
E
E
EC
AC
P
A
J
JC
EC
P
E
EC
AC
P
A
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
HE
NFC 93422 (HE 301 B)
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
301
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
00
00
00
00
00
00
01
01
01
01
01
01
02
06
06
06
06
06
06
08
08
07
07
07
07
07
E
EC
AC
P
A
J
E
EC
AC
P
A
J
E
E
EC
AC
P
A
J
EC
P
E
EC
AC
P
A
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
..
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
1A
MIL-C 26482 G série 1
MS 3110 E .. .. ..
MS 3110 F .. .. ..
MS 3110 P .. .. ..
MS 3110 J .. .. ..
MS 3111 E .. .. ..
MS 3111 F .. .. ..
MS 3111 P .. .. ..
MS
MS
MS
MS
3111
3112
3116
3116
J
E
E
F
..
..
..
..
..
..
..
..
..
..
..
..
VG 95328
VG 95328 H .. .. ..
MS 3116 P .. .. ..
MS 3116 J .. .. ..
MS 3114 E .. .. ..
MS 3114 F .. .. ..
MS 3114 P .. .. ..
851 hermetic version
SOURIAU
851 02 H
851 07 H
851 IH
* Not QPL.
.. .. P.50
.. .. P.50
.. .. P.50
NFC 93422 (modèle HE 301 B)
HE 301 B 02 H
HE 301 B 07 H
HE 301 B 1 H
.. .. P.3A
.. .. P.3A
.. .. P.3A
MIL-C 26482 G série 1
* MS 3114 H .. .. P.
* MS 3113 H .. .. P.
VG 95328
VG 95328 F .. .. ..
VG 95328 G .. .. ..
Contacts -
Crimp contacts
contact type
male
female
standard
male
female
male
16
female
20
reducing sleeve
16
chromel
alumel
chromel
alumel
chromel
alumel
chromel
alumel
thermo-couple
male
20
female
male
16
female
8500-1985
8500-809
8500-812
8500-2054
8500-2055
8500-1053
8500-1058
8500-1054
8500-1059
0.60
0.21
to
0.93
0.93
to
1.91
20
24
to
18
18
to
14
1.20 / 2.11
8500-9331
8500-781
for contact
layouts 82, 83
84 and 12.14
for other
contact
layouts
contact
size
part numbers
8500-9573
8500-9213
20
8500-697
8500-1758A
8500-1300
0.93
to
1.91
0.26 to 0.21
18
to
14
30 to 24
1.60 / 2.80
0.21
to
0.93
24
to
18
1.20 / 2.11
section in
Ø over insulation
gauge AWG
mm
2
min/Max (mm)
1.60 / 2.80
Wire wrap contacts
contact type
male
20
female
male
16
female
8500-4305
8500-9351
8500-4304
contact
size
part numbers
8500-4220
diagonals
0.78
0.85
0.78
0.85
1.55
1.70
1.55
1.70
gauge AWG
26-28-30
26-28-30
20-22-24-26
20-22-24-26
number
of wraps
3
3
3
3
17
souriau
851 Series
Contact layouts
Viewed from front face of male insulator
shells
2
8
2 Ø 1 (# 20)
s
x
q
3
s
x
q
3 Ø 1 (# 20)
3A
ou
98
3 Ø 1 (# 20)
s
v
q
x
q
s
v
x
q
4
s
q
x
q
4 Ø 1 (# 20)
33
3 Ø 1 (# 20)
s
v
q
x
q
6
10
6 Ø 1 (# 20)
s
v
q
x
q
s
v
q
x
q
3 Ø 1,6 (# 16)
7
s
q
x
7 Ø 1 (# 20)
98
6 Ø 1 (# 20)
s
v
q
x
q
3
8
10
12
5
s
v
q
x
q
10 Ø 1 (# 20)
2
s
q
x
14
s
8 Ø 1 (# 20)
s
v
q
x
q
2 Ø 1,6 (# 16)
s
v
x
q
14 Ø 1 (# 20)
s
v
x
q
12
14
5 Ø 1,6 (# 16)
s
v
q
x
q
8 Ø 1 (# 20)
4 Ø 1,6 (# 16)
15
18
19
s
v
q
x
q
14 Ø 1 (# 20)
1 Ø 1,6 (# 16)
s
v
x
q
18 Ø 1 (# 20)
s
v
q
x
q
19 Ø 1 (# 20)
8
16
8 Ø 1,6 (# 16)
s
v
q
x
q
23
26
SN 0775
22 Ø 1 (# 20)
1 Ø 1,6 (# 16)
s
v
x
q
26 Ø 1 (# 20)
s
v
q
x
q
7 Ø 1 (# 20)
3 Ø 1,6 (# 16) 1 coax 50Ω
s
v
x
q
'
11
32
30
18
11 Ø 1,6 (# 16)
32 Ø 1 (# 20)
s
v
x
q
29 Ø 1 (# 20)
1 Ø 1,6 (# 16)
s
v
x
q
16
39
41
20
16 Ø 1,6 (# 16)
37 Ø 1 (# 20)
2 Ø 1,6 (# 16)
s
v
x
q
41 Ø 1 (# 20)
s
v
x
q
s
v
q
x
q
24
s
v
x
q
25
s
v
x
q
'
27
s
v
x
q
'
24 Ø 1 (# 20)
s
v
q
x
q
25 Ø 1 (# 20)
s
v
x
q
'
27 Ø 1 (# 20)
s
v
x
q
21
36
55
32
34
22
21 Ø 1,6 (# 16)
36 Ø 1 (# 20)
s
v
q
x
q
55 Ø 1 (# 20)
32 Ø 1 (# 20)
34 Ø 1 (# 20)
61
s
solder contact layouts (QPL)
s
solder contacts layouts
'
solder contacts layouts without grommet
v
crimp contact layouts
s
SNC
q
hermetic version contact layouts
x
straight spills contact layouts
q
wire wrap contact layouts
24
61 Ø 1 (# 20)
18
