MIL-DTL-83527 Series Connectors
Part Number Assignment and Backshells
Sabritec’s MIL-DTL-83527 Rack and Panel style connectors meet or exceed the
applicable requirements of the military specification and come in a wide variety of insert
arrangements and shell sizes. Contact patterns include mixed Signal, Power, Coax,
Triax, Fiber Optic (ARINC 801 and Expanded Beam Contacts) Twinax and Quadrax
contacts for standard or custom insert arrangements. They can also incorporate EMI
filtering and transient EMP protection to help maintain signal integrity.
Sabritec’s Twinax and Quadrax contacts offer balanced and matched impedance
performance for a wide variety of transmission systems and cable characteristics. Our
contacts are designed to ensure optimum signal integrity even at the highest data rates.
Contacts are offered with crimp or solder termination with anti-rotational keyed insert assemblies for High-Speed Fibre
Channel or Ethernet type applications. These connectors are designed for extreme environmental concerns including
shock, vibration and humidity.
Features:
• Isolated cavities available for tempest applications
• EMI/RFI environmentally sealed backshells
• Single or Multiport exit termination points with standard MIL-DTL-38999 backshells.
Backshells
Sabritec’s rugged EMI/RFI environmental backshells for MIL-DTL-83527 and ARINC 600 connectors
offer many innovative features including accessory threads, optional cable entry locations as well as
single or multi-cavity ports.
Features:
• EMI/RFI Environmentally sealed backshells
• Moisture, splash and dust proof
• Resilient gasket sealing from the rear of the connector shell to the backshell junction
MIL-DTL-83527 Connector Description Code
83527 - P - 2A - N - 150 - P - T6 - R - C
PREFIX:
SHELL STYLE:
P - Plug
R - Receptacle
SHELL SIZE:
2A, 3A, 4A
PLATING:
C - Cadmium (Yellow Chromate)
N - Electroless Nickel
CONTACT TERMINATION:
S - Solder Cup
P - PC Tail
C - Crimp
INSERT ARRANGEMENTS:
Cavity A, B, C, D, E, F
CONTACT TYPE:
P - Pin
S - Socket
Sample Backshells
Pg. 64
17550 Gillette Avenue, Irvine, CA 92614 • www.sabritec.com • Tel: (949) 250-1244 • Fax (949) 250-1009
MIL-DTL-83527 Connectors
Shell Size 4A Plug and Receptacle and Insert Arrangements
MIL-DTL-83527 Shell Size 4A Plug
(1.329)
(.795)
(5.166)
E
C
A
(5.160)
F
D
B
MIL-DTL-83527 Shell Size 4A Receptacle
(4.995)
(1.150)
6X
(.125)
A
C
E
(5.160)
B
D
F
MIL-DTL-83527 Insert Arrangements
I-150
150 #22
II-100
100 #22
II-20T4
20 #20
4 #8 T/C
II-34
24 #20
10 #16
I-47T2
47 #20
2 #8 T/C
I-24
24 #12
II-T6
6 #8 T/C
For Size 8 Contacts Please Specify:
T = Twinax/Quadrax Cavity (Anti-Rotational)
C = Coaxial/Triaxial Cavity
I-0
BLANK
CUSTOM
II-0
BLANK
CUSTOM
I-60
60 #20
10P10
10 #8 T/C
II-11C2
4 #20
3 #16
4 #12
2 #5
Sabritec provides specialty, enhanced performance connectors and cable assemblies and as such does not currently offer circular, rack and panel, or D-subminiature connectors that are listed
on military standard Qualified Products Lists (QPL) per applicable detail specification sheets. Sabritec’s connectors are fully intermateable with applicable QPL products and meet the applicable
requirements of all military standards listed in this catalog.
17550 Gillette Avenue, Irvine, CA 92614 • www.sabritec.com • Tel: (949) 250-1244 • Fax (949) 250-1009
Pg. 65
MIL-DTL-83527 Quadrax/Twinax Contacts
Size 8 Quadrax & Twinax 100 & 150 Ohm Contacts
Size 8 Twinax Pin Contact 100 and 150 Ohm
Part Number
Ohms
Cable Type
Cable
(1.350)
ALIGNMENT
KEY
2
1
(30°)
(Ø.218)
(.510)
019634-0005
019634-0006
019634-0007
(.031)
CONTACT
EXTRACTION
TOOL
ALIGNMENT
KEY
150
150
100
100
100
Differential Twinax
Differential Twinax
Differential Twinax
Differential Twinax
Flexible Twinax
540-1099-000
540-1114-000
540-1086-000
540-1153-000
540-1161-000
019634-0008
019634-0009
Size 8 Twinax Socket Contact 100 and 150 Ohm
(1.500)
(.595)
Part Number
Ohms
Cable Type
Cable
019534-0005
019534-0006
019534-0007
(.031)
CONTACT
EXTRACTION
TOOL
ALIGNMENT
KEY
150
150
100
100
100
Differential Twinax
Differential Twinax
Differential Twinax
Differential Twinax
Flexible Twinax
540-1099-000
540-1114-000
540-1086-000
540-1153-000
540-1161-000
1
2
(30°)
ALIGNMENT
KEY
019534-0008
019534-0009
Size 8 Quadrax Pin Contact 100 Ohm
(1.350)
(.510)
Part Number
1
2
4
3
(Ø.218)
Cable Type
Cable
019635-0000
(.031)
CONTACT
EXTRACTION
TOOL
ALIGNMENT
KEY
Differential Quad
540-1183-000
(30°)
ALIGNMENT
KEY
Size 8 Quadrax Socket Contact 100 Ohm
(1.500)
ALIGNMENT
KEY
(30°)
(.595)
ALIGNMENT
KEY
2
1
3
4
Part Number
Cable Type
Cable
019535-0000
(.031)
CONTACT
EXTRACTION
TOOL
Differential Quad
540-1183-000
Pg. 66
17550 Gillette Avenue, Irvine, CA 92614 • www.sabritec.com • Tel: (949) 250-1244 • Fax (949) 250-1009
