Datasheet

39
Tri-Start – accessories
universal “header assembly” for flex print or
PC board mounting, cont.
The drawing below shows the standard universal adapter for use with MIL-DTL-38999 and MIL-C-26482 connectors.
Consult Amphenol Aerospace, Sidney NY for drawings of headers for ARINC configurations.
Assembly Shell F G S T R1 R2 TT
Part Number Size Radius ± .005 ± .005 + .008 TP† TP† + .008
– .006 – .006
21-904008-XX( ) 8/9 .094 .938 .128 .719 .594 .216
21-904010-XX( ) 10/11 .094 1.031 .128 .812 .719 .194
21-904012-XX( ) 12/13 .094 1.125 .128 .906 .812 .194
21-904014-XX( ) 14/15 .125 1.219 .128 .969 .906 .173
21-904016-XX( ) 16/17 .125 1.312 .128 1.062 .969 .194
21-904018-XX( ) 18/19 .125 1.438 .128 1.156 1.062 .194
21-904020-XX( ) 20/21 .125 1.562 .128 1.250 1.156 .194
21-904022-XX( ) 22/23 .125 1.688 .154 1.375 1.250 .242
21-904024-XX( ) 24/25 .125 1.812 .154 1.500 1.375 .242
Assemblies containing Size 22 contacts only: .175
Assemblies containing Size16 or 20 contacts: .195
See Suffix Chart
† TP designates true position dimensioning.
ASSEMBLY NUMBER SUFFIX CHART
Shell Size Arrangement Contact
Designation* Number PCB Stickout**
Suffix*** Suffix B ± .015
Stickout
08 1 .120
10 2 .185
12 3 .270
14
16
18
20
22
24
Insert
Arrangement
Suffix
from
MIL-STD-1560
or MIL-STD-1669
HOW TO ORDER INFORMATION
For Universal Adapter Used with MIL-DTL-38999 Connectors
Use coded number as follows:
21-9040 XX - XX X
Designates Amphenol
Interface Adapter
Shell size designation for
MIL-DTL-38999 Series III.
See Suffix chart.
Arrangement number - See MIL-STD-1560
or MIL-STD-1669. See insert availability charts on
pages 6 and 7.
Contact PCB Stickout designation
See Suffix chart.
Universal adapters are also used with MIL-DTL-38999 Series I and II and with MIL-C-26482,
Series 1 and 2. For how to order information on adapters to be used with ARINC connectors,
consult Amphenol, Sidney NY.
*Shell size designation for MIL-DTL-38999 Series I, II, III and IV and
MIL-C-26482 Series 1 and 2.
Examples: Shell size 9 use 08. Shell size 25 use 24.
** Size 22 contacts available in all 3 stickout lengths.
Size 16 and 20 contacts available only in .185 and .270 lengths.
*** Insert arrangement 14-97 and 15-97 are not available at this time.
Consult Amphenol, Sidney NY for information.