8533 Series
Applications
Engine area/sensors in harsh environ-
ments, railways (brake system), for all
purposes in severe climatical environ-
ment and high temperature.
Description
• Screw coupling
• Interchangeable and intermateable with
MIL-C 83723 Series III T type
• Plug with self locking system
• High temperature connector
• High level shock and vibration
• Thermocouple contacts available except
hermetic connectors.
Standards
NFL 54143 - EN 2997
Characteristics
Mechanical
• Shell : aluminum alloy (class R-W-A)
stainless steel (class K, E, Y and YE)
• Plating : nickel (class R)
olive green cadmium (class W)
black anodized (class A)
passivated (class K, E, Y and YE)
• Insulator : thermoset
• Grommet and seal : silicone elastomer
• Contact : copper alloy
ferrous alloy (class Y and YE)
• Plating : gold over nickel
• Mechanical endurance :
250 operations (class R and W)
500 operations (class K, E, Y and YE)
• Shock : 300 g during 3 ms
• Vibration : random 5 Hz to 2000 Hz -
1 G
2
/Hz (2x8 hours)
• Contact retention :
size 20 :
090
N
size 16 : 111 N
size 12 : 133 N
Electrical
• Dielectric withstanding
Altitude
At ground
15 000 m
21 000 m
33 000 m
Service
1500
600
400
200
Vrms
Vrms
Vrms
Vrms
Climatic
• Working temperature :
- 65°C to 175°C (class W)
- 65°C to 200°C (class R, A, K and Y)
- 65°C to 260°C cyclic (class E and YE)
• Leakage : low pressure immersion -
L54001 and interfacial sealing :
pressure 2kPa
• Hermeticity : differential pressure of 1 bar
(air helium) leakage is
≤
0,36 mm
3
/hr
• Damp heat : as per NFL 54143
and EN 2997
10 cycles of 24 hours
• Salt spray : 48 hours
(class R-K-E-Y and YE)
500 hours (class W)
• Fire resistance : as per NFL 54143 and
EN 2997 (class K and E)
• Contact resistance : as per NFL 54143 and
EN 2997
• Insulation resistance :
> 5000 MΩ at 500 Vdc
• Max current rating per contact :
size 20 : 7.5 A size 20 :
05
A
class Y
size 16 : 13,0 A size 16 : 10 A
and YE
size 12 : 23,0 A size 12 : 17 A
• Electrical continuity :
- 5 mΩ with RFI shielded
- 60 mΩ without RFI shielded
• Shielding : to 100 MHz at 1 GHz
attenuation > 65 dB
}
Resistance to fluids
MIL-H 5606 - SKYDROL 500 B4 - LD4
JP5 - MIL-L 7870 A - MIL-L 23699
MIL-L 7808 - MIL-C 25769 - MIL-A 8243
Ordering information
Environmental connectors
basic series
shell type
0
7
3
4
W
R
A
K
E
-
-
-
-
-
-
-
-
-
8533
square flange receptacle
jam nut receptacle
plug with self locking and RFI shielding
plug with self locking
-
0
R
S
14
-
15
P
N
•
class
175°C (aluminum version with olive green cadmium plating)
200°C (aluminum version with nickel plating)
200°C (aluminum version with black anodized plating)
200°C (stainless steel version)
260°C (stainless steel version)
S -
with 360° teeth
shell size
contact layouts
contact type
polarization
specification
-
08-10-12-14-16-18-20-22-24-26-28
-
see table p 243
P -
male
S -
female
-
N-6-7-8-9-Y
- see p 244
without specification -
connector supplied with standard contacts
08 -
connector supplied with large barrel contacts
L -
connector supplied without contacts
239
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