DB2-074P(700) View Datasheet(PDF) - Amphenol Aerospace
Part Name
Description
MFG CO.
DB2-074P(700) Datasheet PDF : 44 Pages
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Other Brush Contact Rectangular Connectors
HDB3 High Density Brush Series -
tighter (.070 in. X .060 in.) staggered grid spacing
HDB3 CONNECTORS
The new connector series of brush connectors incor-
porates an even higher density contact pattern and
lower mated height than Amphenol’s standard low mat-
ing force rectangular connectors. These HDB3 con-
nectors utilize the same durable and reliable B3 brush
contact, but in a tighter .070 inch X .060 inch staggered
grid spacing. They offer the advantage of a higher
density pattern in a compact-height connector that will
take up less board space; thus saving cost over adding
additional connectors to meet power requirements.
HDB3 connector styles include mother board, daughter
board, input/output and a stacker style.
For how to order information of the HDB3 see Amphe-
nol brochure SL-402* online at www.amphenol-aero-
space.com.
When more contact density is required, the HDB3 High Density Series
with .070 inch X .060 inch staggered grid spacing is the solution.
Mother Board HDB3 Connector
.335 MAX.
.150 ±.005
.150 ±.020
TYP.
.350
.086 MIN. DIA.
THRU HOLE
(USE NO. 2 SCREW)
PIN 1
Daughter Board HDB3 Connector
.540
.325
.086 MIN. DIA.
THRU HOLE
(USE NO. 2 SCREW)
PIN 1
.035
TYP.
A
C
.016 ±.001
TYP.
E ±.020
TYP
C
.070
TYP.
CA
.090 TYP.
.030 TYP.
.195 MIN. HEX
.070 MIN DEEP
(USE 3/16 HEX HEAD)
Mother Board/Daughter Board HDB3 Connector
Number
of
Contacts
40
60
80
120
160
Contact
Pattern
4 Row X 10
4 Row X 15
4 Row X 20
4 Row X 30
4 Row X40
A
Max.
1.375
1.725
2.075
2.775
3.475
C
Max.
1.075
1.425
1.775
2.475
3.175
.350
CONNECTOR
MOUNTING
SURFACE
E
±.020
.350
.410
.470
.530
* Also in SL-402 brochure are other HDB3 style connectors: input/output style, stacker and high speed configurations.
Please note, the new Amphenol Combined Rectangular Products catalog, 12-R1, will combined 12-035 (this catalog)
and HDB3 product covered in SL-402, along with other Amphenol rectangular interconnect products. Ask for the new
combined Amphenol Rectangular Interconnect Products catalog; available Jan. 2011
35
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