8534 Series
Scoop Proof Fire Wall Connector
Scoop Proof Fire Wall Connector
Stainless steel screw coupling connector designed for use in hydraulic
systems, landing gear and aviation engine harsh environments. Qualified
to ESC1 standard.
1
Harsh environments
High vibration resistant.
High temperature resistant (260° C).
Fire proof (1
100° C).
No risk of damaging contacts even when blind
mating:
No shell
with contacts
interferences.
Secured scoop proof coupling
Souriau superior design
Fully RoHS compliant.
Fully interchangeable and intermateable with
ESC16/8536 integrated backshell connectors.
Same as for 8533 Series:
Standard size 1 16 and 20 contacts.
2,
Thermocouple size 1 16 and 20 contacts.
2,
Large array of crimp contacts
8534 Series
Scoop Proof Fire Wall Connector
Description
• Stainless steel screw coupling connector
designed for use in aviation engine harsh
environments:
. high vibration resistant
. high temperature resistant (260° C)
. fire proof (1
100° C)
• Scoop proof
design to enable
blind
mating.
• Qualified
to
ESC1
standard, and per
1
PrEN4067
standard project.
•
Fully interchangeable and
intermateable
with ESC1 / 8536
connectors (integrated
6
backshell version).
• Large array of crimp contact:
. (same as for 8533 Series)
. standard size 1 16 and 20 contacts
2,
. thermocouple size 1 16 and 20 contacts
2,
• Fuel tank version available upon request.
Technical features
Mechanical
• Shell:
.
Passivated stainless steel.
•
Grommet and seal:
.
Silicone elastomer.
•
Insulator:
.
Thermoplastic.
•
Contact body:
.
Copper alloy.
•
Contact plating:
.
Gold over nickel.
•
Contact retention:
.
Size 20: 90 N
.
Size 16: 1 1 N
1
.
Size 1 1 N
2: 33
•
Mating cycles:
.
500 mating / unmating operations.
• Vibration & shock:
.
According to JES290-083: 41 grms (2 x
8 hours)
Electrical
•
Dielectric withstanding:
Altitude
Sea level
1 000 m
5
21 000 m
33 000 m
Service
1
500 Vrms
600 Vrms
400 Vrms
200 Vrms
Environmental
• Temperature range:
.
- 65°C +260°C
• Leakage:
.
as per 2591-31
2:
Method B differential pressure: 100kPa
Maximum leakage flow: 16x10
-6
m
3
/h
• Salt Spray:
.
500 hours.
• Fire resistance:
.
as per EN 2591-318:
6 min under a 1
100°C flame without
electrical perturbation, plus 1 min with
4
no flame propagation (ES class).
• Resistance to fluids:
.
MIL-H 5606 - SKYDROL 500 B4 - LD4 -
JP5 - MIL-L 7870A - MIL-L 23699 -
MIL- L 7808 - MIL-C 25769 - MIL-A 8243
•
Insulation Resistance:
.
5000 MΩ under 500 Vdc.
•
Max current rating per contact:
Contacts size
Rating (A)
20
7.5
1
6
1
3
1
2
23
•
Contact resistance:
1 mΩ.
•
Electrical continuity:
.
5mΩ with RFI shielding (6SE class).
• Shielding:
.
to 100 MHz at 1 GHz attenuation 65 dB.
2
8534 Series
Scoop Proof Fire Wall Connector
Contact layouts 8534 Series
1
4
15
1
6
24
1
8
31
1
5#20
24#20
31#20
20
39
41
22
55
24
61
37#20
2#16
41#20
55#20
61#20
Connector type
Class 200°C
Class 260°C
Contact size
Contact #20
Contact #16
3
8534 Series
Scoop Proof Fire Wall Connector
Ordering information
Souriau part numbers
Basic Series
Shell type:
0SE:
Stainless steel square flange receptacle
6SE:
Stainless steel plug with RFI screening ring
6KE:
Stainless steel plug without RFI screening ring
Shell size: 1 1 1 20, 22, 24
4, 6, 8,
Contact layout:
See page 3
Contact type:
P:
Pin
A:
Connector supplied less pin contact
S:
Socket
B:
Connector supplied less socket contact
Orientation: N, 6, 7, 8, 9
(see page 6)
8534
6SE
1
4
15
S
N
ESC1 Qualified products
1
Basic Series
ESC1
1
SE
6
1
4
15
P
N
0
Shell class:
KE:
260°C stainless steel: standard receptacle; plug without RFI screening ring
SE:
260°C stainless steel: standard receptacle; plug with RFI screening ring
Shell type:
0:
Square flange receptacle
6:
Plug
Shell size: 1 1 1 20, 22, 24
4, 6, 8,
Contact layout:
See page 3
Contact type:
P:
Pin
S:
Socket
Orientation: N, 6, 7, 8, 9
(see page 6)
Variant identifier:
0:
Delivered without contact
Cross reference list Souriau versus PrEN4067
PrEN4067
EN4067SE6
●●●●
B
□
EN4067SE6
●●●●
F
□
EN4067SE6
●●●●
A
□
EN4067SE6
●●●●
M
□
EN4067SE0
●●●●
B
□
EN4067SE0
●●●●
F
□
EN4067SE0
●●●●
A
□
EN4067SE0
●●●●
M
□
EN4067KE6
●●●●
B
□
EN4067KE6
●●●●
F
□
EN4067KE6
●●●●
A
□
EN4067KE6
●●●●
M
□
Souriau
85346SE
●●●●
B
□
85346SE
●●●●
S
□
85346SE
●●●●
A
□
85346SE
●●●●
P
□
85340SE
●●●●
B
□
85340SE
●●●●
S
□
85340SE
●●●●
A
□
85340SE
●●●●
P
□
85346KE
●●●●
B
□
85346KE
●●●●
S
□
85346KE
●●●●
A
□
85346KE
●●●●
P
□
□
Orientation
Short description
Plug with RFI screening ring for socket contacts, delivered without contact
Plug with RFI screening ring for socket contacts, delivered with contacts
Plug with RFI screening ring for pin contacts, delivered without contact
Plug with RFI screening ring for pin contacts, delivered with contacts
Square flange receptacle for socket contacts, delivered without contact
Square flange receptacle for socket contacts, delivered with contacts
Square flange receptacle for pin contacts, delivered without contact
Square flange receptacle for pin contacts, delivered with contacts
Plug without RFI screening ring for socket contacts, delivered without contact
Plug without RFI screening ring for socket contacts, delivered with contacts
Plug without RFI screening ring for pin contacts, delivered without contact
Plug without RFI screening ring for pin contacts, delivered with contacts
●●●●
Shell size and contact layout
4
8534 Series
Scoop Proof Fire Wall Connector
Dimensions
Plug
Master Key
Thread
4.83/3.30
Shell size
Thread
Class 2A
ØA Max
ØB Max
1
4
0.875-20
UNEF 2A
31.24
19.43
1
6
1.000-20
UNEF 2A
34.42
22.66
32.52 Max
1
8
1.0625-18
UNEF 2A
37.34
25.35
20
1.1875-18
UNEF 2A
41.91
28.52
22
1.31
25-18
UNEF 2A
44.07
31.70
24
1.4375-18
UNEF 2A
47.24
34.87
Square Flange Receptacle
1
.83/1
.32
Master key
4.83/3.30
1
8.49/1
7.98
Thread
ØC
A
B
32.27 Max
Shell size
A
±0.13
B
Thread
Class 2A
ØC Max
1
4
28.56
23.01
0.875-20
UNEF 2A
16.89
1
6
31.75
24.61
1.000-20
UNEF 2A
20.07
1
8
34.1
1
26.97
1.0625-18
UNEF 2A
22.07
20
36.50
29.36
1.1875-18
UNEF 2A
25.25
22
39.67
31.75
1.31
25-18
UNEF 2A
28.42
24
43.26
34.92
1.4375-18
UNEF 2A
31.60
Note: All dimensions are in millimeters (mm)
5
ØA
ØB
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