Amphenol
MILMIL-STDSTD-1553B Data BusCouplers and Interconnect Systems

MIL-STD 1553B
••••
•
•

In-Line Couplers to PAN6465/JN1042 and JN1052
R.T. Connector Coupler
R.T. Multiway Connector Couplers
Loom Assemblies using In-Line Couplers
Cable Assemblies for Connector Coupled Systems
Customised Coupler Boxes

AmphenolDescription
A wide range of R.T. Couplers providing transformer coupling between MILSTD-1553 Def Stan 00-18 (Part 2) Data Bus and Single, Dual or Multiple
Remote Terminals (RT). Coupling transformers and associated isolation
resistors are contained in a continuous shield providing electro-magnetic andenvironmental shielding. Transformers used in the range of R.T. Couplers are
fully compliant with the requirement of MIL-STD-1553B clauses 4.5.1.5.1.1. to4.5.1.5.1.1.3, in respect of turns ratio, input impedance, waveform integrity andcommon mode rejection.
Transformers used are compatible with currently available transceivers andmeet allelectrical requirements of Manchester Series II serial bi-phase datatransmission, and are designed to meet the requirements of MIL-T-21038
Grades 5 and 7/Class S/Life X.
Amphenol provide a wide range of R.T. Couplers designed to meet therequirements of a large number of users. R.T. Couplers fitted with flying leads(e.g. 711-6116) are used where space and weight restrictions are critical, suchas aircraft. R.T. Can Couplers are used in panels and control boxes wheremultiple couplers are required in a small area.

Electrical Characteristics
Transformer turns ratio 1:√2.
Series resistors 57ohms.
Characteristic Impedance 77.05ohms.
R.T. Coupler units with alternative transformer characteristics to suitparticular bus impedances are available.
The wide range of R.T. Couplers are compliant with MIL-STD-1553B
clauses 4.5.1.5.1.2 and 4.5.1.5.1.4 in respect of fault isolation, cablecoupling, shielding coverage, signal waveform, frequency andmodulation.
Operating Conditions
Ambient temperature range –55oC to 125oC (3Kohms minimum
impedance at 55oC)
R.T. Couplers – connector coupling are used in prototype or test
harnesses where adaptability is required but space and weight are notmajor considerations. The ruggedised R.T. coupler has been designed
for military applications such as fighting vehicles where robustness andintermateability with military connectors are required. The coupler
mates with 38999 Series III and utilises Amphenol Ltds size 8 data bus
contacts. Amphenol Ltd provides a full design and manufacturing
facility and can supply inter-connection systems for specialised
customer requirements

Applicable Specifications
R.T. Couplers are designed to conform to the following documents:-MIL-STD-1553B - Material Time Division Command / Response Multiplexed Data BusMIL-STD-4546 - Standard General Requirements for Electronic Equipment
MIL-STD-810C – Environmental Test Methods
MIL-E-6051 – Electromagnetic Compatibility Requirements Defence Standard 18 (Part 2) – Avionics

Data Transmission Interface System-BS9522 F0042 Single Way – Data Bus Connectors
BS9522 F0043 Multi Way – Data Bus Connectors-2-

In Line Couplers

CABLE LENGTH.591 MAX(15.01)

Single Way Data Bus Micro Coupler – 711-6030-XX / JN 1042-XX.394 MAX(10.01)

Two Way Data Bus Micro Coupler – 711-6025-XX

3.346 MAX(84.99)

Features Include:•••••••••The 711-6025-XX and 711-6030-XX are designed for use on Eurofighter Typhoon as JN1052 and JN1042
respectively
Complies with the requirements of MIL-STD-1553B
Fully environmentally sealed
Fully adaptable using Amphenol Ltd’s range of 711 Series connectors
Can be manufactured into complex multi-coupler looms up to 32 stubLightweight and compact – ideal for use in aircraft systems
Full fluid resistance to aviation fuels, hydraulic and brake fluids, lubricants and ancillary fluids
EMI screened
Eurofighter JN Approved-3-711 Series Multiway R.T. Can Couplers
Multiway Flange Mtg. Coupler Receptacle – 02AC/JN1168BCC SQFEW

d1 DIA

D2 DIAM1 DIAVPANEL PIERCING

P2 PANEL THICKNESSX SQP1 PANEL THICKNESS

Shell
Size
141618202224Bi±0.38(±0.015)
11.33(0.446)
11.33(0.446)
11.33(0.446)
14.50(0.571)
14.50(0.571)
15.37(0.605)

C Sq Max
28.98(1.141)
31.34(1.234)
33.73(1.328)
36.91(1.453)
40.08(1.578)
43.26(1.703)

D1 dia.
±0.05(±.002)
3.18(0.125)
3.18(0.125)
3.18(0.125)
3.18(0.125)
3.18(0.125)
3.86(0.152)

D2 dia.
±0.13(±.005)
3.25(0.128)
3.25(0.128)
3.25(0.128)
3.25(0.128)
3.25(0.128)
3.94(0.155)

E±0.41(±.016)
1.57(0.062)
1.57(0.062)
1.57(0.062)
2.39(0.094)
2.39(0.094)
2.39(0.094)

F Max

M1 dia.
Max

P Max.

V Min.

49.00(1.929)57.00(2.244)60.00(2.362)64.00(2.520)64.00(2.520)64.50(2.539)

22.25(0.876)
25.43(1.001)
28.60(1.126)
31.78(1.251)
34.95(1.376)
38.13(1.501)

2.21(0.087)
2.21(0.087)
2.21(0.087)
5.38(0.212)
5.38(0.212)
5.38(0.212)

33.15(1.305)
37.85(1.490)
40.64(1.600)
43.81(1.725)
46.61(1.835)
49.78(1.960)

W dia.
±0.13(±.005)
25.12(0.989)
28.27(1.113)
31.45(1.238)
34.62(1.363)
37.80(1.488)41.02(1.615)

X Sq.
±0.13(±.005)
23.01(0.906)
24.61(0.969)
26.97(1.062)
29.36(1.156)
31.75(1.250)34.92(1.375)

Multiway Single Hole Mtg. Coupler Receptacle – 03AC/JN1168AC
EB
W DIA

Z2
M DIA

D SQZ1 FLATV
PANEL PIERCING
K A/F

Shell
Size
141618202224

B Max.

D Sq.

E Max.

F Max.

K A/FMax.

M Max.
dia.

P Panel Thickness
Max.

Min.

17.96
(0.707)17.96(0.707)17.96(0.707)19.61(0.772)19.61(0.772)19.61(0.772)35.33(1.391)38.51(1.516)41.68(1.641)46.43(1.828)49.63(1.954)52.78(2.078)2.87(0.113)2.87(0.113)
2.87(0.113)3.76(0.148)3.76(0.148)
3.76(3.76)

49.00(1.929)57.00(2.244)66.50(2.618)69.00(2.716)69.00(2.716)69.00(2.716)30.61(1.205)
33.76(1.329)
36.96(1.455)
40.11(1.579)
43.31(1.705)
46.46(1.829)

22.25(0.876)
25.43(1.001)
28.60(1.126)
31.78(1.251)
34.95(1.376)
38.13(1.501)

4.75(0.187)
4.75(0.187)
4.75(0.187)
6.35(0.250)
6.35(0.250)
5.56(0.219)

1.57(0.062)
1.57(0.062)
1.57(0.062)
1.57(0.062)
1.57(0.062)
1.57(0.062)-4-V Min.
36.82(1.430)
39.88(1.570)43.69(1.720)
47.37(1.865)
50.93(2.005)
54.61(2.150)

W dia±0.13(±.005)
25.65(1.010)
28.83(1.135)
32.00(1.260)
35.18(1.385)
38.35(1.510)
41.53(1.635)

Z1±0.13(±.005)
23.80(0.937)
26.95(1.061)
30.12(1.186)
33.30(1.311)
36.47(1.436)
39.65(1.561)

Z1±0.13(±.005)
24.08(0.948)
27.23(1.072)
30.40(1.197)
33.58(1.322)
36.75(1.447)
39.93(1.572)

Multiway Insert Circuit Configurations
Lettering of Inserts shown here corresponds to views of Front (Mating) Surface of Pin Inserts

Technical Data
Standard product available as shown. Planforms up to 24-12 can be supplied to customer specification. 711 SeriesR.T. Can Couplers have been designed to give a larger coupler capability in a small package. They utilise thedesign concepts of Amphenol Ltd’s widely accepted and proven 711 series Multiway connectors.
Features Include:
••
•
•
•
•
•
•

Qualified to Eurofighter Specification J64.520 (JN1168)
Complies with the requirements of MIL-STD-1553B
Utilises ceramic substrate technologyCompact design
Fully potted for sealing purposes and rigidity
Box or panel mounted
Intermateable with Amphenol Ltd 711 Multiway connectors
EMI screened-5-711 Series R.T. Couplers
Single R.T. Coupler Boxes, Connector Coupling-6-

TV99 Ruggedised R.T. Couplers

Technical Data
The Ruggedised R.T. Coupler is designed for use in fighting vehicles and other military uses where robustness andintermateability with military style connectors is required.
Features Include:••••••

Complies with the requirements of MIL-STD-1553B
Olive drab plating as standard
Robust designIntermateable with MIL-C-38999 Series III connectors
Utilises Amphenol Ltd size 8 Data Bus contacts (Intermateable with M39029/90 and M39029/91 contacts)
EMI Screened

Ordering Information
TV99 - 6002 - X - X XSeries

Shell Orientation
N – Normal (A, B)

StyleContact TypeS – Female
P – Male

Cable Lengths(in whole)-7-711 Series R.T. Couplers
R.T. Couplers, Flying Lead Termination

711-6000-X Single R.T. Coupler Box

711-6001-X Dual R.T. Coupler Box

Technical Data
The 711-6000-X and 711-6001-X R.T. Couplers conform to the requirements of MIL-STD-1553B.
Features Include:••••Fully adaptable using Amphenol Ltd range of 711 Series connectors
Box or wall mounting
Robust design
EMI Screened

Ordering Information
711-600XCable Length (in whole metres)A
Cable Specification
OMT for PAN 6421 (711-6421)
A – 10613
B – EPD 29474D-8-711/715 Series R.T. Couplers
Multi R.T. Coupler Boxes, Connector Coupling

711-6010-X Multi Stub R.T. Couplers
For deviation code (X) and information regarding applicable connectors, please consult Amphenol Ltd

Technical DataAmphenol Ltd produce a range of connector coupling R.T. boxes. These range from single R.T. Couplers to 5-Stub bus
terminating devices.
Features Include•••••Complies to the requirements of MIL-STD-1553B.
Wall mounted, robust design.
Adaptable for use in prototype and test looms.
Fully intermateable with Amphenol Ltd 711 series single or multiway connectors
Fully potted for sealing purposes and rigidity

In Line Mechanical Splice
1.900 NOMINAL(48.26)

7/16 A/F

Features Include:

Ordering Information:••••

Part Number 711-5034 (462)Provides a low cost repair solutionUtilises standard #10 Data Bus crimp contacts
Uses standard tooling
Environmentally Sealed-9-Ordering Information
711 Series Multiway R.T. Can Coupler Connectors

711 – 02A C 14 3 P C X

Series Designation

Blank for Sizes 14 & 16
2 for Sizes 18 to 24

Shell Style
02A – Square Flange Mounting
03A – Single Hole Mounting

Connector Orientation(Omit for Normal)

C – Denotes R.T. Coupler
14, 16, 18, 20, 22, 24

Contact Style
P – Pins only

Shell Size (in sixteenths of an inch)
14, 16, 18, 20, 22, 24

Number of Contacts
3, 4, 6, 8, 10, 12

JN 1168

JN1168 AC 14 03 P N

JN Specification

Connector Orientation

Shell Style
AC – Single Hole Mounting
BC – Square Flange Mounting

Contact Style
P – Pins only

Shell Size
14, 16, 18, 20, 22, 24

Number of Contacts
3, 4, 6, 8, 10, 12

711/715 Series Single, Dual and Multi Stub R.T. Couplers

711 - 6008 - XX
Series Designation
711, 715

Designation CodeRefer to Factory

Style Reference – Consult Factory
711-6000 Single FIT – Flying Lead Termination
711-6001 Dual R.T. – Flying Lead Termination
711-6006 In Line Single R.T. to Pan 6465
711-6007 Single R.T. – 711 Series Bayonet Coupling
711-6008 Single R.T. – 711 Series Threaded Coupling
711-6009 Dual R.T. – 711 Series Threaded Coupling
711-6010 Multi Stub R.T.
711-6011 In Line Dual R.T.
711-6012 In Line Single R.T. to Pan 6465
711-6025 Micro In Line Coupler
711-6030 Micro In Line Coupler
715-5013 Dual R.T. – Hybrid Terminations
715-5014 Dual R.T. – 715 Series Threaded Coupling715-5018 Single R.T. – 715 Series Threaded Coupling

Single, Dual or Multi Stub R.T. Couplers are available for connection to Data Highways. Amphenol’s capability extends to thedesign, development and manufacture of R.T. Coupler Units to meet any specific customer requirement. For further information,please consult Amphenol Ltd.

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Notice: Products are sold subject to Amphenol’s conditions of sale (“the standard conditions”). All specifications and statements
contained herein are believed to be correct at the time of printing but no representation or warranty, express or implied, is given as to any
specification or statement contained herein. Product specifications including performance characteristics are typical only and subject todeviation. Specifications are also subject to change without notice. Users should not assume that all safety measures are indicated orthat other measures may not be required. No representation or warranty, express or implied, is given that any use of products (including
any stated or suggested use) does not infringe any patent, registered design or other third party rights and no stated or suggested use ofproducts can be taken to recommend any such infringement.

AmphenolThanet Way, Whitstable, Kent. CT5 3JF Tel: 01227 773200 Fax: 01227 276571