8525 Hermetic Connectors
1
Description
• Glass sealed hermetic:
- high hermeticity performance,
- compact low profile,
• Robust bayonet coupling in accordance with
EN3646 standard,
• Signal and power solder cup contacts,
• PCB contact version available,
• Special fuel tank versions:
- fuel withstanding,
- solder cup or crimp contacts.
Civil and military aeronautics,
armoured vehicles:
- Pressure and temperature sensors,
- Hydraulic devices.
Technical features
Mechanical
• Shell: Stainless steel
• Plating: Passivated
• Shock: NFC 93422 - HE302
• Contact: Ferrous alloy
• Endurance: 500 mating /
unmating operations
Environmental
Application
Electrical
• Contact resistance:
Size mΩ
20
16
12
7
3.8
2.4
• Max current rating per contact:
Size A
20
16
12
5
10
17
• Dielectric withstanding:
Altitude Service I Service II
Sea level
21 000 m
1500 Vrms
375 Vrms
2300 Vrms
550 Vrms
• Shell continuity:
Hermetic receptacle ≤ 50 mΩ
• Working temperature: -55°C +200°C
• Leakage: Low pressure immersion:
33mbar Differential pressure of 1 bar
air/helium, leakage is 2.8 mm3/H.
• Hermeticity: 10-7 atm.cm3/s (helium
gaz test)
Resistance to fluids:
Fuel: Air 3405
Hydraulic fluid: Oronite M2V
Lubricant: Air 3517
• Damp heat: 56 days
• Salt spray: 48 hours
8525 Hermetic Connectors
2
Ordering information
Basic series 8525 1 H 18 B 32 P N H l
Shell type
1: solder fixing receptacle
2: square flange receptacle
7: jam nut receptacle
Hermetic
H: stainless steel
Contact layout see table page 3
Contact type
P: pin
Orientation
N – W – X – Y – Z
Obligatory suffix
Specification
None: standard hermetic version
002: large flange 02 H version
005: PC tail version
022: fuel tank version (solder cup)
053: fuel tank version (crimp contacts)
Layouts
8525 Hermetic Connectors
3
*: Please, consult us.
16
B8
8#16
B21
16#20
5#16
B26
26#20
18
B11*
11#16
B32
32#20
B8
8#12
20
B16
16#16
B39
37#20
2#16
B41
41#20
22
B12*
12#12
B21
21#16
B41
27#20
14#16
B55
55#20
24
B19*
19#20
B61
61#20
B31
31#16
08
B3A
3#20
B33
3#20
10
B6
6#20
12
B3
3#16
B10
10#20
14
B5
5#16
B12
8#20
4#16
B15
14#20
1#16
B4
4#12
B19
19#20
Shell size
Solder mounting hermetic receptacle (type 02H)
8525 Hermetic Connectors
4
Receptacle Panel cut out
Dimensions in mm.
Shell
size
A
Max
B
Max
C D
Max
E Max F
Max
G±0.1 H±0.1 J±0.1 K±0.1 L±0.1 M N
Max
#20 #12 &
#16
08 12.02 12.78 6.50 - 14.27 1.97 21.02 15.09 3.10 3.10 16.10 14.70 3.50 2.30
10 14.99 12.78 6.50 - 17.06 1.97 24.22 18.26 3.10 3.10 18.25 17.50 3.50 2.30
12 19.05 12.78 6.50 7.75 19.83 1.97 26.56 20.62 3.10 3.10 20.60 20.20 3.50 2.30
14 22.23 12.78 6.50 7.75 23.01 1.97 28.96 23.01 3.10 3.10 23.00 23.40 3.50 2.30
16 25.40 12.78 6.50 7.75 26.18 1.97 31.33 24.61 3.10 3.10 24.60 26.60 3.50 2.30
18 28.58 12.78 6.50 7.75 29.36 1.97 33.72 26.97 3.10 3.10 27.00 29.80 3.50 2.30
20 31.75 14.82 6.10 7.30 31.74 2.38 36.90 29.37 3.10 3.10 29.40 32.20 3.50 5.40
22 34.92 14.82 6.10 7.30 34.92 2.38 40.07 31.75 3.10 3.10 31.75 35.30 3.50 5.40
24 38.10 15.62 5.30 6.50 38.09 2.38 43.26 34.92 3.75 3.80 34.90 38.40 3.50 5.40
0 0 0 0 0
Dimensions
Solder mounting hermetic receptacle (type IH)
8525 Hermetic Connectors
5
Receptacle Panel cut out
Shell size A Max B Max C D Max E Max F Max Ø G Max
#20 #12 & #16
08 12.02 11.71 7.60 - 14.27 0.90 16.12 14.70
10 14.99 11.71 7.60 - 17.06 0.90 19.30 17.50
12 19.05 11.71 7.60 8.80 19.83 0.90 21.68 20.20
14 22.23 11.71 7.60 8.80 23.01 0.90 24.86 23.40
16 25.40 11.71 7.60 8.80 26.18 0.90 28.03 26.60
18 28.58 11.71 7.60 8.80 29.36 0.90 31.18 29.80
20 31.75 13.34 7.55 8.80 31.74 0.90 33.57 32.10
22 34.92 13.34 7.55 8.80 34.92 0.90 36.77 35.30
24 38.10 14.14 6.75 8.00 38.09 0.90 39.94 38.40
Dimensions in mm.
Jam nut hermetic receptacle (type 07H)
8525 Hermetic Connectors
6
Panel cut outReceptacle
Shell size A Max B Max D Max E Max F Max G+0.15 H+0.15 J Min J Max
08 12.02 17.70 27.37 2.65 24.07 14.60 13.60 1.57 4.75
10 14.99 17.70 30.57 2.65 27.22 17.70 16.80 1.57 4.75
12 19.05 17.70 35.32 2.65 32.00 22.70 20.90 1.57 4.75
14 22.23 17.70 38.50 2.65 35.17 25.70 24.10 1.57 4.75
16 25.40 17.70 41.67 2.65 38.35 28.80 27.20 1.57 4.75
18 26.68 17.70 44.85 2.65 41.52 32.00 30.40 1.57 4.75
20 31.75 19.30 49.62 3.40 46.27 35.20 33.60 1.57 6.35
22 34.93 19.30 52.77 3.40 49.47 38.40 36.60 1.57 6.35
24 38.10 19.30 55.97 3.40 52.62 41.50 39.90 1.57 5.55
Dimensions in mm.
0 0
