• Complete line of space-qualified
MIL-STD-1553B components
• Low outgassing levels that meet
NASA requirements
• Light weight
• Rugged construction
MIL-STD-1553B
Space-Grade Data
Bus Components
Raychem’s full line of data bus products has now
been expanded to include space-grade couplers,
terminators (in-line and demateable), triaxial
connectors, and SolderShield splices. These
space-grade components meet the low outgassing
requirements of NASA specification SP-R-0022A
and can be used in outer-space applications.
Raychem space-grade components are designed
in a variety of configurations and are currently
available either as discrete items or as Raychem-
assembled harnesses. Using factory-built harnesses
eliminates unnecessary splices and connectors,
reducing the cost and increasing the reliability of
the networks.
Specification control drawings describe the design
features and performance characteristics of Raychem
space-grade couplers, terminators, connectors, and
splices. The space-grade data bus couplers, termi-
nators, and connectors have tin/nickel-plated metallic
parts and baked silicone rubber components. For
strain relief they include Raychem’s RT-218 low-
outgassing tubing. Unlike parts intended for aircraft
applications, these components do not have polymeric
environmental covers.
The table on the reverse lists Raychem standard
space-grade data bus components with their part
numbers and descriptions. New components will
become available per customer request.
Figure 1. In-line couplers and terminators
Figure 2. Threaded triaxial connectors
Figure 3. Bayonet triaxial connectors
Figure 4. Splice kit
Raychem Space-Grade Data Bus Components
Component Type
In-line coupler
Figure
1
In-line terminator
1
Threaded connectors
2
Bayonet connectors
3
Splice kit
4
Part No.
D-500-946X-1-61Y-ZZZ
D-500-946X-2-61Y-ZZZ
D-500-945X-1-61Y-ZZZ
D-500-945X-2-61Y-ZZZ
D-500-9463-612
D-500-9463-613
D-500-9463-614
DK-621-0911-S
DK-621-0911-P
DK-621-0912-S
DK-621-0912-P
DK-621-0933-1S
DK-621-0933-1P
DK-621-0934-1S
DK-621-0934-1P
DK-621-0935-2S
DK-621-0935-2P
DK-621-0936-2S
DK-621-0936-2P
DK-621-0937-3S
DK-621-0937-3P
DK-621-0938-3S
DK-621-0938-3P
DK-621-0939-4S
DK-621-0939-4P
DK-621-0940-4S
DK-621-0940-4P
D-150-9708-5
Description
Single-stub, eyeletted coupler family (see Part Numbering System below)
Double-stub, eyeletted coupler family (see Part Numbering System below)
Single-stub coupler family (see Part Numbering System below)
Double-stub coupler family (see Part Numbering System below)
78-ohm in-line terminator with single-shield cable
78-ohm in-line terminator with double-shield cable
78-ohm in-line terminator with EMP-hardened cable
Plug with socket contacts
Plug with pin contacts
Jack with socket contacts
Jack with pin contacts
Plug with socket contacts—“A” polarization
Plug with pin contacts—“A” polarization
Jack with socket contacts—“A” polarization
Jack with pin contacts—“A” polarization
Plug with socket contacts—“B” polarization
Plug with pin contacts—“B” polarization
Jack with socket contacts—“B” polarization
Jack with pin contacts—“B” polarization
Plug with socket contacts—“C” polarization
Plug with pin contacts—“C” polarization
Jack with socket contacts—“C” polarization
Jack with pin contacts—“C” polarization
Plug with socket contacts—“D” polarization
Plug with pin contacts—“D” polarization
Jack with socket contacts—“D” polarization
Jack with pin contacts—”D” polarization
Splice kit
Note:
For component SCDs, including performance characteristics and specifications, please contact Raychem.
Part Numbering System (for In-Line Couplers)
D-500-94XX-X-61Y-ZZZ
Style
5 = W/o eyelet
6 = With eyelet
Cable length
012 = 12 in
078 = 78 in
079 = 79 in
120 = 120 in
236 = 236 in
240 = 240 in
360 = 360 in
Design
5 = W/o internal terminator
7 = With internal terminator
Number of stubs
1 or 2
Cable type
612 = Single shield
613 = Double shield
614 = EMP hardened
Raychem and SolderShield are trademarks of Tyco Electronics Corporation.
Tyco Electronics Corporation
Raychem
305 Constitution Drive
Menlo Park, CA 94025
U.S.A.
www.tycoelectronics.com
Tyco Electronics UK Ltd.
Raychem
Cheney Manor Industrial Estate
Swindon, Wiltshire SN2 2QE
U.K.
Tyco Electronics Raychem K.K.
Raychem
3816 Noborito, Tama-ku
Kawasaki 214-8533
Japan
Raychem Singapore Pte. Ltd.
Raychem
No. 26 Ang Mo Kio Ind. Park
Singapore 569507
©1997, 2000 Tyco Electronics Corporation Printed in USA H56403 10/00
All information, including illustrations, is believed to be reliable. Users, however, should
independently evaluate the suitability of each product for their application. Tyco Electronics
makes no warranties as to the accuracy or completeness of the information, and disclaims
any liability regarding its use. Tyco Electronics only obligations are those in the Standard
Terms and Conditions of Sale for this product and in no case will Tyco Electronics be liable
for any incidental, indirect or consequential damages arising from the sale, resale, use, or
misuse of the product. Tyco Electronics Specifications are subject to change without notice.
In addition, Tyco Electronics reserves the right to make changes in materials or processing
without notification to the Buyer which do not affect compliance with any applicable
specification.
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