A Complete High-Performance System of
Interconnection Hardware for MIL-STD-1553B
Networks and Space Applications
AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus
Components
Interconnection Hardware
MORE CHOICE
• A wide selection of couplers such
as micros, boxes, and ultra-
lightweight versions
• Low outgassing components for use
in space
• HARNWARE harness design software
RUGGED RELIABILITY
• Triax connectors and contacts with
strain relief
• One-piece triaxial contacts for
MIL-DTL-38999 connectors
COMPLETE SYSTEMS
• Data bus cables and
identification sleeves
• Bus and stub terminators
• Flexible cable splices
Description
Based on unique material technologies, the
TE Connectivity (TE) family of data bus components
oers innovative solutions to today’s aerospace, space,
defense and marine data bus applications.
Used in MIL-STD-1553B multiplexing applications, coupled
with proven field experience, the Raychem data bus
system provides high packaging density, weight savings,
design flexibility, and high performance to 150˚C.
Custom harnesses built to your drawing specifications
are also available. Pre-tested, factory built harnesses
provide quick, easy installation and eliminate unnecessary
splices and connectors, reducing cost and increasing
network reliability.
PAGE 2
Data Bus Components
Interconnection Hardware for MIL-STD-1553B Networks
and Space Applications
AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
TE Components . . . TE Technology . . . TE Know-how . . .
AMP | AGASTAT | CII | HARTMAN | KILOVAC | MICRODOT | NANONICS | POLAMCO | Raychem | Rochester | DEUTSCH
SEACON Phoenix | LL ROWE | Phoenix Optix | AFP | SEACON
Get your product to market faster with a smarter, better solution.
PAGE 3AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
System Illustration
Connectorized
System
Spliced or In-Line
Components
5 W X YYY ZZZ
Ultra Lightweight In-Line Microcouplers
1- through 6-Stub
Applications
Building on over 20 years of experience and
continuous improvement in data bus, including pioneering
in-line microcouplers, TE oers a family of ultra
lightweight in-line microcouplers, available in 1- through
6-stub configurations.
These couplers oer the same high performance and
reliability as TE’s current microcouplers, but their weight
is further reduced. They are available in configurations up
to 6-stub. There is no option with a mounting eyelet.
Combined with Raychem 24 AWG data bus cables,
these ultra light couplers allow designers to significantly
reduce weight.
They are also available assembled with other customer
specified components into a complete factory-built and
tested data bus harness.
PAGE 4AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Series Military TE Connectivity
D-500-L4XX MIL-STD-1553B D-6020
Specifications/Approvals
Lightweight In-Line Coupler Part Numbering
BOOT
5 Without Mounting Eyelet
DESIGN
5 Without Internal Terminator
6 Same as 5 but with Reverse Bus
7 With Internal Terminator
8 Same as 7 but with Reverse Bus
NUMBER OF STUBS
1, 2, 3, 4, 5 or 6
CABLE TYPE
612 10612 (24 AWG Single Optimized Shield)
613 10613 (24 AWG Double Optimized Shield)
614 10614 (24 AWG EMP Hardened)
STANDARD CABLE LENGTH
012 12 In (1 Ft)
078 78 In (6.5 Ft)
079 79 In (2 m)
120 120 In (10 Ft)
236 236 In (6 m)
240 240 In (20 Ft)
D-500-L4 - - -
PAGE 5AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Ultra Lightweight In-Line Microcouplers
1- through 6-Stub
Product Selection
D-500-L455-X-YYY-ZZZ D-500-L456-X-YYY-ZZZ
End View End View End View End View
Left Side Right Side Left Side Right Side
D-500-L457-X-YYY-ZZZ D-500-L458-X-YYY-ZZZ
End View End View End View End View
Left Side Right Side Left Side Right Side
1 Stub
2 Stub
3 Stub
4 Stub
5 Stub
6 Stub
1 Stub
2 Stub
3 Stub
4 Stub
5 Stub
6 Stub
1 Stub
2 Stub
3 Stub
4 Stub
5 Stub
6 Stub
1 Stub
2 Stub
3 Stub
4 Stub
5 Stub
6 Stub
Microcouplers
Compact, in-line, splice-terminated data bus
microcouplers feature a lightweight design that meets
the MIL-STD-1553B requirements for hardware
configuration and performance. The low profile
configuration enables avionics system designers to plan
for optimum coupler locations.
TE data bus microcouplers are qualified to TE
Specification D-6020, European Specification EN3567,
and are specified in the Air Force drawings listed in
8340707. Standard products are supplied with Raychem
SPEC 55 data bus cables, including EMP-hardened
versions. All of these products are available assembled
with other components into a complete data bus harness
without splices.
EASY INSTALLATION
• No connectors
• Optional eyelet configurations for bulkhead mounting
COMPACT
• Very small size, light weight: 1 stub: 10 g (max.); 2 stub: 15 g (max.)
(Lighter weight versions are available)
• In-line profile to enable wire bundle mounting
RUGGED RELIABILITY
• Reliable solder termination of all components
• Potted circuit elements for maximum durability and in-use reliability
• Altitude immersion resistance
ROBUST
• Environmental sealing and 150°C temperature rating
• 360° continuous low-impedance cable shield terminations
• MTBF > 1,000,000 hours
PAGE 6AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Series Military TE Connectivity
D-500-04XX MIL-STD-1553B D-6020
Specifications/Approvals
Single Stub Double Stub
D-500-0455-1-YYY-ZZZ D-500-0455-2-YYY-ZZZ
D-500-0465-1-YYY-ZZZ D-500-0465-2-YYY-ZZZ
D-500-0456-1-YYY-ZZZ D-500-0456-2-YYY-ZZZ
D-500-0466-1-YYY-ZZZ D-500-0466-2-YYY-ZZZ
D-500-0457-1-YYY-ZZZ D-500-0457-2-YYY-ZZZ
D-500-0467-1-YYY-ZZZ D-500-0467-2-YYY-ZZZ
D-500-0458-1-YYY-ZZZ D-500-0458-2-YYY-ZZZ
D-500-0468-1-YYY-ZZZ D-500-0468-2-YYY-ZZZ
X X X YYY ZZZ
PAGE 7AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Note:
1. Bus cable
2. Stub cable
In-Line Microcouplers:
One and Two Stub
Data Bus Components
MicroCoupler Part Numbering
BOOT
5 Without Mounting Eyelet
6 With Mounting Eyelet
DESIGN
5 Without Internal Terminator
6 Same as 5 but with Reverse Bus
7 With Internal Terminator
8 Same as 7 but with Reverse Bus
NUMBER OF STUBS
1 or 2
CABLE TYPE
612 10612 (24 AWG Single Optimized Shield)
613 10613 (24 AWG Double Optimized Shield)
614 10614 (24 AWG EMP Hardened)
STANDARD CABLE LENGTH
012 12 In (1 Ft)
078 78 In (6.5 Ft)
079 79 In (2 m)
120 120 In (10 Ft)
236 236 In (6 m)
240 240 In (20 Ft)
D-500-04 - - -
Data Bus Box Couplers
1- through 8-Stub
Raychem data bus box couplers provide lightweight,
robust coupler modules with connector versatility.
Up to eight stub connectors can be arrayed on the “face”
of the box coupler. The bus connectors can also be on the
“face” or on the “side” of the box.
Designed with Raychem D-621 series corrosion-resistant
threaded or bayonet-type connectors, box couplers are
qualified to TE Specification D-6021.
Customized data bus box couplers are available
upon request.
PAGE 8AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Part No.
Coupler Type Threaded Bayonet A Bayonet B Bayonet C
Face - 1 Stub D-500-0255-511-1 D-500-0255-513-1 D-500-0255-515-1 D-500-0255-517-1
Face - 2 Stub D-500-0255-521-1 D-500-0255-523-1 D-500-0255-525-1 D-500-0255-527-1
Face - 3 Stub D-500-0255-531-1 D-500-0255-533-1 D-500-0255-535-1 D-500-0255-537-1
Face - 4 Stub D-500-0255-541-1 D-500-0255-543-1 D-500-0255-545-1 D-500-0255-547-1
Face - 5 Stub D-500-0255-551-1 D-500-0255-553-1 D-500-0255-555-1 D-500-0255-557-1
Face - 6 Stub D-500-0255-561-1 D-500-0255-563-1 D-500-0255-565-1 D-500-0255-567-1
Face - 7 Stub D-500-0255-571-1 D-500-0255-573-1 D-500-0255-575-1 D-500-0255-577-1
Face - 8 Stub D-500-0255-581-1 D-500-0255-583-1 D-500-0255-585-1 D-500-0255-587-1
Side - 1 Stub D-500-0255-512-1 D-500-0255-513-2 D-500-0255-515-2 D-500-0255-517-2
Side - 2 Stub D-500-0255-522-1 D-500-0255-523-2 D-500-0255-525-2 D-500-0255-527-2
Side - 3 Stub D-500-0255-532-1 D-500-0255-533-2 D-500-0255-535-2 D-500-0255-537-2
Side - 4 Stub D-500-0255-542-1 D-500-0255-543-2 D-500-0255-545-2 D-500-0255-547-2
Side - 5 Stub D-500-0255-552-1 D-500-0255-553-2 D-500-0255-555-2 D-500-0255-557-2
Side - 6 Stub D-500-0255-562-1 D-500-0255-563-2 D-500-0255-565-2 D-500-0255-567-2
Side - 7 Stub D-500-0255-572-1 D-500-0255-573-2 D-500-0255-575-2 D-500-0255-577-2
Side - 8 Stub D-500-0255-582-1 D-500-0255-583-2 D-500-0255-585-2 D-500-0255-587-2
Data Bus Box Couplers
PAGE 9AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Data Bus Cables
Raychem 55 data bus cables meet or exceed the
performance requirements of MIL-STD-1553B.
SPEC 55 insulation is a high-temperature, radiation-cross-
linked, modified ETFE material that can be used in wire
constructions rated up to 200°C. This insulation is qualified
to SAE-AS22759/32-/35 and /41-/46. The cables are made
with optimized shielding providing three standard levels of
defined EMI/EMP protection. Other shielding options and
cable constructions are available.
PHYSICAL PROPERTIES
• Light weight
• Highly flexible
• Rated up to 200°C
• Flame resistant
• Chemical resistant to all known aircraft fluids
• Solder-iron resistant
Cable Type Part Description
24 AWG Single Optimized Shield 10612*
24 AWG Double Optimized Shield 10613*
24 AWG EMP Hardened 10614*
26 AWG Single Optimized Shield 7726D0664*
Product Selection
* For part numbers and full descriptions, please contact TE.
Data Bus Discrete Connectors
Raychem D-621 and DK-621 series connectors are designed
specifically for MIL-STD-1553B data bus applications. In
addition to utilizing Raychem’s heat-shrink technology, the
D-621 and DK-621 series connectors also feature:
RUGGED RELIABILITY
• Low voltage drop and high reliability due to precisely controlled
solder terminations
• 1000-hour salt spray resistance, rugged construction
CONVENIENT
• Light weight, built-in strain relief
• Continuous 360° shield coverage
EASY INSTALLATION
• Low-skill assembly, low total installed cost
• Fast termination time of 1 to 2 minutes
• Installation Procedures: ES-61162 and ES-61420
VERSATILE
• Inspectable solder terminations
• Reworkable and repairable terminations
• Removable pin or socket contacts
COMPATIBLE
• Termination with Raychem MIL SPEC and MIL-STD-1553B data bus
cables, including EMP-hardened versions
• Specification: D-6025
PAGE 10AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Connector Kit Part Numbering
D-621 CONNECTOR, KITTED WITH ACCESSORIES
BASIC CONNECTOR CONFIGURATIONS
Threaded Styles
11 Plug
12 Jack
Bayonet Styles
33 Plug, A Polarization 34 Jack, A Polarization
35 Plug, B Polarization 36 Jack, B Polarization
37 Plug, C Polarization 38 Jack, C Polarization
39 Plug, D Polarization 40 Jack, D Polarization
POLARIZATION (BAYONET STYLES ONLY) (JACK VIEW)
CONTACT (SUPPLIED IN DK-621 KITS ONLY)
P Pin
S Socket
04 XX X X
--DK-621
PAGE 11AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Triaxial Connectors
1553B Data Bus Cable
Bayonet Connectors
Mate with
Panel Connector 77 Ohm Bus 3K Ohm Stub
Thickness Connector Contact Reference Connector Terminator Terminator
Polarity A
Plug Pin DK-621-0433-1P DK-621-0434-1S D-621-0461(-L) D-621-0465(-L)
Plug Socket DK-621-0433-1S DK-621-0434-1P D-621-0477(-L) D-621-0481(-L)
Standard Jack Pin DK-621-0434-1P DK-621-0433-1S D-621-0469(-L) D-621-0473(-L)
2.4 mm max Jack Socket DK-621-0434-1S DK-621-0433-1P D-621-0453(-L) D-621-0457(-L)
Long reach Jack Pin DK-621-0550-1P DK-621-0433-1S D-621-0469(-L) D-621-0473(-L)
12.5 mm max Jack Socket DK-621-0550-1S DK-621-0433-1P D-621-0453(-L) D-621-0457(-L)
Polarity B
Plug Pin DK-621-0435-2P DK-621-0436-2S D-621-0462(-L) D-621-0466(-L)
Plug Socket DK-621-0435-2S DK-621-0436-2P D-621-0478(-L) D-621-0482(-L)
Standard Jack Pin DK-621-0436-2P DK-621-0435-2S D-621-0470(-L) D-621-0474(-L)
2.4 mm max Jack Socket DK-621-0436-2S DK-621-0435-2P D-621-0454(-L) D-621-0458(-L)
Long reach Jack Pin DK-621-0448-2P DK-621-0435-2S D-621-0470(-L) D-621-0467(-L)
12.5 mm max Jack Socket DK-621-0448-2S DK-621-0435-2P D-621-0454(-L) D-621-0483(-L)
Polarity C
Plug Pin DK-621-0437-3P DK-621-0438-3S D-621-0463(-L) D-621-0467(-L)
Plug Socket DK-621-0437-3S DK-621-0438-3P D-621-0479(-L) D-621-0483(-L)
Standard Jack Pin DK-621-0438-3P DK-621-0437-3S D-621-0471(-L) D-621-0475(-L)
2.4 mm max Jack Socket DK-621-0438-3S DK-621-0437-3P D-621-0455(-L) D-621-0459(-L)
Long reach Jack Pin DK-621-0446-3P DK-621-0437-3S D -621-0471(-L) D-621-0475(-L)
12.5 mm max Jack Socket DK-621-0446-3S DK-621-0437-3P D-621-0455(-L) D-621-0459(-L)
Polarity D
Plug Pin DK-621-0439-4P DK-621-0440-4S D-621-0464(-L) D-621-0468(-L)
Plug Socket DK-621-0439-4S DK-621-0440-4P D-621-0480(-L) D-621-0484(-L)
Standard Jack Pin DK-621-0440-4P DK-621-0439-4S D-621-0472(-L) D-621-0460(-L)
2.4 mm max Jack Socket DK-621-0440-4S DK-621-0439-4P D-621-0456(-L) D-621-0476(-L)
Long reach Jack Pin DK-621-0551-4P DK-621-0439-4S D-621-0472(-L) D-621-0460(-L)
12.5 mm max Jack Socket DK-621-0551-4S DK-621-0439-4P D-621-0456(-L) D-621-0476(-L)
Threaded Connectors
Polarity E
Plug Pin DK-621-0411-P DK-621-0412-S D-621-0406(-L) D-621-0424(-L)
Plug Socket DK-621-0411-S DK-621-0412-P D-621-0418(-L) D-621-0423(-L)
Standard Jack Pin DK-621-0412-P DK-621-0411-S D-621-0415(-L) D-621-0407(-L)
2.4 mm max Jack Socket DK-621-0412-S DK-621-0411-P D-621-0413(-L) D-621-0417(-L)
Long reach Jack Pin DK-621-0412-P DK-621-0411-S D-621-0415(-L) D-621-0407(-L)
12.5 mm max Jack Socket DK-621-0412-S DK-621-0411-P D-621-0413(-L) D-621-0417(-L)
PAGE 12AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Triaxial Connectors and Terminators
European NORME EN3716 for 1553B Data Bus Cables
EN Connectors
Mate with
Panel Connector 77 Ohm Bus 3K Ohm Stub
Thickness Connector Contact Reference Connector Terminator Terminator
Plug Pin DK-3716-F101-TP DK-621-E102-TS D-621-E077-S D-621-E03K-S
Plug Socket DK-3716-F101-TS DK-621-E102-TP D-621-E077-P D-621-E03K-P
Plug Pin DK-3716-F201-TP DK-621-E202-TS D -621-E077-S D-621-E03K-S
Plug Socket DK-3716-F201-TS DK-621-E202-TP D-621-E077-P D-621-E03K-P
Jack Pin DK-3716-E102-TP DK-621-F101-TS D-621-F077-S D-621-F03K-S
Standard Jack Socket DK-3716-E102-TS DK-621-F101-TP D-621-F077-P D-621-F03K-P
2.4 mm max Jack Pin DK-3716-E202-TP DK-621-F201-TS D-621-F077-S D-621-F03K-S
Jack Socket DK-3716-E202-TS DK-621-F201-TP D-621-F077-P D-621-F03K-P
Jack Pin DK-3716-E112-TP DK-621-F101-TS D-621-F077-S D-621-F03K-S
Long reach Jack Socket DK-3716-E112-TS DK-621-F101-TP D-621-F077-P D-621-F03K-P
12.5 mm max Jack Pin DK-3716-E212-TP DK-621-F201-TS D-621-F077-S D-621-F03K-S
Jack Socket DK-3716-E212-TS DK-621-F201-TP D-621-F077-P D-621-F03K-P
Terminators
Mate with
Terminator Standard Long Reach
Connector Contact Reference Connector Connector
Plug Pin DK-3716-F077-P DK-3716-E102-TS DK-3716-E112K-TS
77 Ohm bus Plug Socket DK-3716-F077-S DK-3716-E102-TP DK-3716-E112K-TP
terminator Jack Pin DK-3716-F077-P DK-3716-E201-TS
Jack Socket DK-3716-F077-S DK-3716-E201-TP
Plug Pin DK-3716-E03K-P DK-3716-E102-TS DK-3716-E112K-TS
3K Ohm stub Plug Socket DK-3716-E03K-S D K-3716-E102-TP DK-3716-E112K-TP
terminator Jack Pin DK-3716-E03K-P DK-3716-E201-TS
Jack Socket DK-3716-E03K-S DK-3716-E201-TP
Available options include right-angle and lightweight connectors.
For more information, contact TE.
PAGE 13AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Accessories — Terminator and Connector
and Compatibility
Bayonet and Threaded Connectors
Panal Thickness Connector Contact Terminator Reference Mate with
Standard Connector Long Reach Connector
Bayonet Connectors
Polarity A
77 Ohm bus
terminator
Plug Pin D-621-0453(-L) DK-621-0434-1S DK-621-0550-1S
Plug Socket D-621-0469(-L) DK-621-0434-1P DK-621-0550-1P
Jack Pin D-621-0477(-L) DK-621-0433-1S —
Jack Socket D-621-0461(-L) DK-621-0433-1P —
3K Ohm stub
terminator
Plug Pin D-621-0457(-L) DK-621-0434-1S DK-621-0550-1S
Plug Socket D-621-0473(-L) DK-621-0434-1P DK-621-0550-1P
Jack Pin D-621-0481(-L) DK-621-0433-1S —
Jack Socket D-621-0465(-L) DK-621-0433-1P —
Polarity B
77 Ohm bus
terminator
Plug Pin D-621-0454(-L) DK-621-0436-2S DK-621-0548-2S
Plug Socket D-621-0470(-L) DK-621-0436-2P DK-621-0548-2P
Jack Pin D-621-0478(-L) DK-621-0435-2S —
Jack Socket D-621-0462(-L) DK-621-0435-2P —
3K Ohm stub
terminator
Plug Pin D-621-0458(-L) DK-621-0436-2S DK-621-0548-2S
Plug Socket D-621-0474(-L) DK-621-0436-2P DK-621-0548-2P
Jack Pin D-621-0482(-L) DK-621-0435-2S —
Jack Socket D-621-0466(-L) DK-621-0435-2P —
Polarity C
77 Ohm bus
terminator
Plug Pin D-621-0455(-L) DK-621-0438-3S DK-621-0546-3S
Plug Socket D-621-0471(-L) DK-621-0438-3P DK-621-0546-3P
Jack Pin D-621-0479(-L) DK-621-0437-3S —
Jack Socket D-621-0463(-L) DK-621-0437-3P —
3K Ohm stub
terminator
Plug Pin D-621-0459(-L) DK-621-0438-3S DK-621-0546-3S
Plug Socket D-621-0475(-L) DK-621-0438-3P DK-621-0546-3P
Jack Pin D-621-0483(-L) DK-621-0437-3S —
Jack Socket D-621-0467(-L) DK-621-0437-3P —
Polarity D
77 Ohm bus
terminator
Plug Pin D-621-0456(-L) DK-621-0440-4S DK-621-0551-4S
Plug Socket D-621-0472(-L) DK-621-0440-4P DK-621-0551-4P
Jack Pin D-621-0480(-L) DK-621-0439-4S —
Jack Socket D-621-0464(-L) DK-621-0439-4P —
3K Ohm stub
terminator
Plug Pin D-621-0460(-L) DK-621-0440-4S DK-621-0551-4S
Plug Socket D-621-0476(-L) DK-621-0440-4P DK-621-0551-4P
Jack Pin D-621-0468(-L) DK-621-0439-4S —
Jack Socket D-621-0484(-L) DK-621-0439-4P —
Threaded Connectors
77 Ohm bus
terminator
Plug Pin D-621-0413(-L) DK-621-0412-S DK-621-0512-S
Plug Socket D-621-0415(-L) DK-621-0412-P DK-621-0512-P
Jack Pin D-621-0418(-L) DK-621-0411-S —
Jack Socket D-621-0406(-L) DK-621-0411-P —
3K Ohm stub
terminator
Plug Pin D-621-0417(-L) DK-621-0412-S DK-621-0512-S
Plug Socket D-621-0407(-L) DK-621-0412-P DK-621-0512-P
Jack Pin D-621-0423(-L) DK-621-0411-S —
Jack Socket D-621-0424(-L) DK-621-0411-P —
PAGE 14AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Triaxial Contacts
MIL-DTL-38999 Type
Now, both high-density packaging and full shield coverage
are available with a simple, quick and reliable termination
system. 24 AWG twisted-pair data bus cables are
terminated to triaxial SolderTacts contacts, which fit size 8
cavities of MIL-DTL-38999, Series I, III, or IV connectors.
Raychem triaxial 38999-type data bus contacts deliver
the signals.
EASY INSTALLATION
• One-step termination, requiring only 1 to 2 minutes
• No special termination tools needed
• No requirements for special skills
• Installation Procedures: ES-61231 and ES-612315
HIGH PERFORMANCE
• Rugged construction
• Low voltage drop and high reliability due to precisely controlled
solder termination
• Triaxial mating face for least susceptibility to damage
RELIABLE
• Reworkable and repairable terminations
• Built-in strain relief
• Continuous 360° shield coverage
• Inspectable solder terminations
Size 8 triaxial data bus contacts for MIL-DTL-38999
connectors have interfaces that comply with
MIL-DTL-39029/90 and /91 to provide intermatability
with crimp contacts.
These contacts provide a fast and convenient method
of implementing MIL-STD-1553B connections in
MIL-STD-1760 applications.
Series TE Connectivity
Size B D-6020
Specifications/Approvals
Product Selection
Cable Type Pin Socket
10612 DK-602-0156-N-1 DK-602-0157-N-1
10613 DK-602-0156-N-2 DK-602-0157-N-2
10614 DK-602-0156-N-3 DK-602-0157-N-3
PAGE 15AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Data Bus Accessories
TE manufactures all of the Raychem products needed to
build a MIL-STD-1553B data bus network. In addition to the
main components, the following accessory components
that may be necessary to complete a data bus system are
also available:
• Bus and stub terminators spliced-in and connectorized (D-621 series)
• Cable splice kits
• EMI/environment-resistant connector caps
• Braid terminators and strain relief tubing for rework applications
Spliced-in 12” Cable
77-ohm 10612 cable D-500-0463-612
77-ohm 10613 cable D-500-0463-613
77-ohm 10614 cable D-500-0463-614
77-ohm 7724E2664 cable D-500-0463-E26
D-621 Series Plug Threaded Bayonet A Bayonet B Bayonet C Bayonet D
77-ohm pin contact D-621-0413 D-621-0453 D-621-0454 D-621-0455 D-621-0456
77-ohm socket contact D-621-0415 D-621-0469 D-621-0470 D-621-0471 D-621-0472
3000-ohm pin contact D-621-0417 D-621-0457 D-621-0458 D-621-0459 D-621-0476
3000-ohm socket contact D-621-0407 D-621-0473 D-621-0474 D-621-0475 D-621-0460
D-621 Series Jack Threaded Bayonet A Bayonet B Bayonet C Bayonet D
77-ohm pin contact D-621-0418 D-621-0477 D-621-0478 D-621-0479 D-621-0480
77-ohm socket contact D-621-0406 D-621-0461 D-621-0462 D-621-0463 D-621-0464
3000-ohm pin contact D-621-0423 D-621-0481 D-621-0482 D-621-0483 D-621-0484
3000-ohm socket contact D-621-0424 D-621-0465 D-621-0466 D-621-0467 D-621-0468
D-621 Series Lanyard Lanyard 7” — — — —
D-621 Series Threaded Bayonet A Bayonet B Bayonet C Bayonet D
Plug cap for jack connector D-600-0083 D-600-0068 D-600-0068 D-600-0068 D-600-0065
Supplied with 7” Lanyard
Cables Flexible Cable Splice
Crimp Installation Procedure
All data bus cables D-150-0708-5 RCPS-150-0
Splice-in
D-621 plug
D-621 jack
D-621 Plug D-621 JackSpliced-in
Bus and Stub Terminators
Connector Caps
Cable Splice Kits
PAGE 16AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
RUGGED RELIABILITY
• 500-hour salt spray resistance
• Robust design for optimal electrical
and mechanical performance
• Threaded coupling for optimum
vibration and shock resistance
COMPATIBLE
• Mates with standard data bus cable
plug connectors
• Available with pin or socket contacts
Advanced Performance for Military and
Commercial Platforms
MIL-STD-1553B data bus networks have over 30 years
of time-tested reliability in aerospace, military, marine,
and space applications. In addition to our line of cable
connectors, cable, couplers, and terminators, TE Connectivity
(TE) oers a printed circuit board-mounting triaxial jack for
data bus applications.
The data bus PCB jack, with socket contacts, is fully
compatible with threaded data bus cable connectors. The
four-leg mounting of ground leads oers robust mechanical
and electrical connection to the PCB and helps withstand
vibration and shock.
Part No.
Description Contact Mating
Connector
Socket
Assembly DK-621-0012-SM D-602-0127 DK-621-0011-P
Pin Assembly DK-621-0012-PM D-602-0126 DK-621-0011-S
ENVIRONMENTAL/MECHANICAL
• Operating Temperature: -65°C to 125°C
• Dielectric Strength: 900 VAC @ 60 Hz
• Insulation Resistance: 5000 megohms min.
• Current Rating: 3 A
MATERIALS
• Housing Body: Beryllium copper and brass, plated tin
over nickel
• Contact Insulation: Polyethersulfone
• Conductor: Tin-plated copper, 22 AWG, 0.027 diameter max.
• Conductor Insulation: Cross-linked PVDF
• Ground Leads: Brass, plated tin over nickel
SPECIFICATIONS/APPROVALS
Product Specification: D-6025
Qualification Test Report: ISTR-1408
Acceptance Test Report: ISTR-1365
Data Bus PCB Connectors for
MIL-STD-1553B Networks
Robust, Reliable PCB-Mount Data Bus Interface
PAGE 17AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Data Bus PCB Connectors for MIL-STD-1553B Networks
Raychem Data Bus Components
PAGE 18AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
MORE CHOICE
• Complete line of space-qualified
MIL-STD-1553B components
• Wide selection of couplers
• Design flexibility
RUGGED RELIABILITY
• High packaging density and
weight savings
• Low outgassing levels that meet
NASA requirements
• Rugged construction
COMPLETE HARNESS SYSTEMS
• Factory-built harnesses eliminate
unnecessary splices and connectors
• Pre-tested to customer requirements
and ready for installation
• Reduced cost and increased
network reliability
Description
A complete system of interconnection hardware for
MIL-STD-1553B networks.
Complete collection of components include:
• A wide selection of couplers such as micros, boxes,
flat-packs, and ultra-lightweight versions
• Data bus cables
• Triax connectors and contacts with strain relief
• One-piece triaxial contacts for MIL-DTL-38999 connectors
• Bus and stub terminators
• Low outgassing components for use in space
• Cable identification sleeves
• Harness design using HARNWARE software
• Flexible cable splices
APPLICATIONS
• Used in MIL-STD-1553B multiplexing space applications
• Flight control for:
Launch Vehicles
Satellites
Human Spacecraft
Cargo Spacecraft
Deep Space Probes
SPECIFICATION
Meets TE Specification D-6022 for space-grade data bus components.
Space-Grade MIL-STD-1553B
Data Bus Components
A Complete System of Interconnection Hardware
PAGE 19AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Space-Grade MIL-STD-1553B Data Bus Components
Components
In-Line Couplers and Terminators
• Tin/nickel-plated metallic parts
• Baked silicone rubber components
• Low outgassing tubing
• D-500-94XX-X-XXX series for couplers
• D-500-9463-XXX series for terminators
Threaded Triaxial Connectors
• Tin/nickel-plated metallic parts
• Baked silicone rubber components
• Low outgassing tubing
• DK-621-0911P
• DK-621-0911S
• DK-621-0912P
• DK-621-0912S
• DK-150-9708-5
“A” Polarization
• DK-621-0933-1P or S
• DK-621-0934-1P or S
“C” Polarization
• DK-621-0937-3P or S
• DK-621-0938-3P or S
Optimized Single Shield
• S16 = 7724S1664-9
EMP Hardened
• S86 = 7724S8664-9
• S8L = 7724S8LL4-9 LF
*LF = Low Fluoride
“B” Polarization
• DK-621-0935-2P or S
• DK-621-0936-2P or S
“D” Polarization
• DK-621-0939-4P or S
• DK-621-0940-4P or S
• S1L = 7724S1LL4 LF*
Optimized Double Shield
• S36 = 7724S3664-9
• S3L = 7724S3LL4 LF
Bayonet Triaxial Connectors
• Tin/nickel-plated metallic parts
• Baked silicone rubber components
• Low outgassing tubing
Splice Kits
• Flux-coated, solder-impregnated
copper shield braid encased in a
transparent heat-shrinkable insulation
sleeve provides a controlled soldering
process, encapsulation, inspectability,
strain relief and insulation
Standard Space Cables
• Single- or double-braid shield—with
optional mumetal layer for EMP
hardening—and radiation crosslinked
ETFE insulation and jacket for
low outgassing
Demateable Terminators
• Available with and without lanyard
• DK-621-0937 • DK-621-0933
• DK-621-0938 • DK-621-0934
• DK-621-0939 • DK-621-0935
• DK-621-0940 • DK-621-0936
TE also manufactures complete harnesses to customer specifications and print.
Raychem Data Bus Components
PAGE 20AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Space-Grade MIL-STD-1553B Data Bus Components
Space-Grade In-Line Coupler Part Numbering
STYLE
5 Without Mounting Eyelet
6 With Mounting Eyelet
DESIGN
5 Without Internal Terminator
6 Same as 5 but with Reverse Bus
7 With Internal Terminator
8 Same as 7 but with Reverse Bus
NUMBER OF STUBS
1, 2, 3, or 4
CABLE TYPE
41L 7724S1LL4 (24 AWG Single Optimized Shield)
43L 7724S3LL4 (24 AWG Double Optimized Shield)
48L 7724S8LL4 (24 AWG EMP Hardened)
CABLE LENGTH
012 12 In (1 Ft)
078 78 In (6.5 Ft)
079 79 In (2 m)
120 120 In (10 Ft)
236 236 In (6 m)
240 240 In (20 Ft)
W W X YYY ZZZ
D-500-94 - -
PAGE 21AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
ZZZ
Space-Grade MIL-STD-1553B Data Bus Components
Space-Grade Connectors Part Numbering
Space-Grade Terminators Part Numbering
Space-Grade Splice Kit: D-150-9708-5
D-621 CONNECTOR, KITTED WITH ACCESSORIES
BASIC CONNECTOR CONFIGURATIONS
Threaded Styles
11 Plug
12 Jack
Bayonet Styles
33 Plug, A Polarization
34 Jack, A Polarization
35 Plug, B Polarization
36 Jack, B Polarization
37 Plug, C Polarization
38 Jack, C Polarization
39 Plug, D Polarization
40 Jack, D Polarization
POLARIZATION (BAYONET STYLES ONLY) (JACK VIEW)
CONTACT (INSTALLED, DK-621 KITS ONLY)
P Pin*
S Socket*
*May be ordered separately as D-602-0126 (pin) and D-602-0127 (socket)
CABLE TYPE
41L 7724S1LL4 (24 AWG Single Optimized Shield)
43L 7724S3LL4 (24 AWG Double Optimized Shield)
48L 7724S8LL4 (24 AWG EMP Hardened)
09 XX X X
--DK-621
D-500-9463-
PAGE 22AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Customer-Specified Harness Assemblies and
HARNWARE Harness Design Software
TE supplies complete Raychem brand data bus networks
in accordance with customer harness drawings, with
any customer-specified cables and/or connectors. Using
factory-built harnesses eliminates unnecessary splices
and connectors, reducing the cost and increasing the
reliability of the networks.
Factory built harnesses are pre-tested and ready for
installation. HARNWARE Harness Design Software allows
designers to draw a data bus harness in a matter
of minutes, while selecting TE or others’ components;
a bill of materials is automatically generated.
PAGE 23AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
Raychem Data Bus Components
Parts List
Item Description Part No. Spec/Remarks Qty Unit
1 Data Bus Cable 10613-9 TE 5.3 M
2 Data Bus Cable 10613-96 TE 7 M
3 Data Bus Coupler D-500-0455-1 TE 1 Pc
4 Data Bus Coupler D-500-0455-2 TE 1 Pc
5 Data Bus Coupler D-500-0457-1 TE 1 Pc
6 Data Bus Terminator D-621-0469-L TE 1 Pc
7 Data Bus Contact DK-602-0156-N-2 TE 1 Pc
8 Data Bus Contact DK-602-0157-N-2 TE 1 Pc
9 Data Bus Connector DK-621-0411-P TE 1 Pc
10 Data Bus Connector DK-621-0412-P TE 1 Pc
11 Data Bus Connector DK-621-0434-1P TE 1 Pc
12 Market Sleeve TMS-SCE-3/16-2.0-9 TE 6 Pc
Raychem
DATA BUS COUPLER
Raychem
DATA BUS COUPLER
Raychem
DATA BUS COUPLER
STBD
CMC1
CMC2
WHEEL BAY
D-600-XXXX
ISSUE x
LOT N˚ XXXX
NOSE
NOSE
CMC 2
CMC 1
STBD
11
10
9
6
12
12
12
12
12
12
8
7
5
43
2
2
2
2
111
Sample Drawing
te.com/databus
AMP, AGASTAT, CII, DEUTSCH, HARNWARE, HARTMAN, KILOVAC, LL Rowe, MICRODOT, MiniSeal, NANONICS,
POLAMCO, Raychem, SEACON, SolderShield, SolderTacts, SPEC 55, TE, TE Connectivity and the TE connectivity
(logo) are trademarks of the TE Connectivity Ltd. family of companies. Other products, logos, and company names
mentioned herein may be trademarks of their respective owners.
While TE Connectivity (TE) has made every reasonable eort to ensure the accuracy of the information herein,
nothing herein constitutes any guarantee that such information is error-free, or any other representation, warranty
or guarantee that the information is accurate, correct, reliable or current. The TE entity issuing this publication
reserves the right to make any adjustments to the information contained herein at any time without notice. All
implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of
merchantability or fitness for a particular purpose are expressly disclaimed. The dimensions herein are for reference
purposes only and are subject to change without notice. Specifications are subject to change without notice.
Consult TE for the latest dimensions and design specifications.
© 2017 TE Connectivity Ltd. family of companies All Rights Reserved.
1773030 03/17
AEROSPACE, DEFENSE & MARINE /// Raychem DATA BUS COMPONENTS
LET’S CONNECT
We make it easy to connect with our experts and are ready to
provide all the support you need. Just call your local support number or visit
www.te.com to chat with a Product Information Specialist.
Technical Support
te.com/support-center
North America +1 800 522 6752
North America (Toll) +1 717 986 7777
EMEA/South Africa +800 0440 5100
EMEA (Toll) +31 73 624 6999
India (Toll-Free) +800 440 5100
Asia Pacific +86 400 820 6015
Japan +81 044 844 8180
Australia +61 2 9554 2695
New Zealand +64 (0) 9 634 4580
