DB2-030P(701) Просмотр технического описания (PDF) - Amphenol Aerospace
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DB2-030P(701) Datasheet PDF : 44 Pages
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Low Mating Force Rectangular Connectors
how to order (military types)
MB, DB, PC Connectors
Military Part Number Ordering Procedure
Example part number M55302/166A10X1 is shown as follows:
M55302 /166
A
Body Type/
Contact Style
Number of Rows
Number of Contacts per Row
Tail Length
Tail Finish
10 X
1
IO Connectors
Military Part Number Ordering Procedure
Example part number M55302/169A101 is shown as follows:
M55302 /169
A
Body Type
10
1
Number of Rows
Number of Contacts per Row
Contact Type/Finish
Body Type/Contact Style
/166 designates MB-P (Mother Board, Printed Circuit Board
Termination)
/167 designates MB-W (Mother Board, Wire-wrap Contacts)
/168 designates PC (Printed Circuit, 90° Printed Circuit Board
Termination)
/170 designates DB (Daughter Board, 90° Printed Circuit Board
Termination)
Number of Rows
A – 2 Rows
B – 3 Rows
C – 4 Rows
Number of Contacts per Row
Contact counts per row range from 10 to 100
(Only 2 digits permitted in this space; for 100 contacts per row, use 00)
Tail Length
MB-P
(PCB Termination)*
MB-W**
(Wire-wrap)
W – .222 ±.025
X – .300 ±.025
Y – .145 ±.025
Z – .113 ±.025
Y – .700 ±.025
Z – .542 ±.025
Body Type
/169 designates IO (Input/Output)
(Contact type/finish is last digit of IO part number - see list
of options below)
Number of Rows
A – 2 Rows
B – 3 Rows
C – 4 Rows
Number of Contacts per Row
Contact counts per row range from 10 to 100
(Only 2 digits permitted in this space; for 100 contacts per row, use 00)
Contact Type/Finish
1 Crimp contact – Tin lead per MIL-P-81728, 50 to 70% tin,
.0001 min. thick over copper
2 Crimp contact – Gold per MIL-G-45204, type II, grade C,
class 1 over copper
3 Connectors supplied less contacts
4 PCB contacts installed with .145 ±.025 stickout – Tin lead
per MIL-P-81728, 50 to 70% tin, .0001 min. thick over
copper (Reference “J” Dimension on connector drawing on
page 16).
DB*
PC*
X – .300 ±.025
Y – .150 ±.025
Z – .120 ±.025
Y – .150
+.035
–.025
Z – .095
+.035
–.025
* Reference “J” Dimension on all connector drawings in this catalog.
** For MB-W only: Reference “H” Dimension on connector drawing on page 8.
Tail Finish
1 Tin lead per MIL-P-81728, 50 to 70% tin, .0001 min. thick
over copper
2 Gold per MIL-G-45204, type II, grade C, class 00 Amphenol
(01 for MB-W) over nickel per QQ-N-290
RoHS
U / 2002 / 95 / E
To Order IO Contacts
(For use with connectors less contacts)
M55302/171-1
suffix designates crimp well finish
Crimp well finish
1 Crimp contact – Tin lead per MIL-P-81728, 50 to 70% tin,
.0001 min. thick over copper
2 Crimp contact – Gold per MIL-G-45204, type II, grade C
class 1 over copper
To order Accessories, see page 5.
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