Positronic Industries
connectpositronic.com
HIGH DENSITY
CONNECTOR SAVERS / GENDER CHANGERS
D
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DAD Series
Size 22
“Open Entry” or
PosiBand
®
“Closed Entry”
Contact Design
Connector Saver
DAD series connectors are suitable for use in any appli-
cations requiring high performance characteristic. The
high density DAD series is available in six standard con-
nector variants of 15, 26, 44, 62, 78 and 104 contacts.
DAD series connectors utilize precision machined
contacts for strength and durability. The female contact
features a rugged open entry design. Female PosiBand
closed entry contacts can be chosen for even higher
reliability, see page 1 for details.
DAD series connectors can be mated to a
connector which would normally experience high
numbers of mating cycles. The DAD connector can be
easily replaced, “saving” a connector which is not
easily replaced.
Connectors are available in standard density
versions, see page 71.
CONNECTOR SAVERS
75
Di
rec
tive
2002
/9
TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulator:
Contacts:
Contact Plating:
Shells:
Polyester glass-filled per ASTM D5927,
UL 94V-0.
Precision machined copper alloy.
Gold flash over nickel plate. Other
finishes available upon request.
Steel or brass with tin plate; zinc plate
with chromate seal, stainless steel
passivated. Other materials and finishes
available upon request.
Mechanical Operations:
500 operations, minimum, per IEC
60512-5 for open entry.
1000 operations, minimum, per IEC
60512-5 for closed entry.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
Open Entry Contacts:
5 amperes nominal
Closed Entry Contacts, tested per UL 1977:
12 amperes, 2 contacts energized.
10 amperes, 6 contacts energized.
7.5 amperes, 26 contacts energized.
6.5 amperes, 65 contacts energized.
5.0 amperes, 104 contacts energized.
See temperature rise curves on page 2 for details.
Low magnetic versions are available, contact Technical Sales.
MECHANICAL CHARACTERISTICS:
Fixed Contacts:
Size 22 contacts - male 0.030 inch
[0.76 mm] mating diameter. Female
Contact: open entry or PosiBand
closed entry design, see page 1 for
details.
Male to female.
9 lbs. [40 N].
Male shells may be dimpled for
EMI/ESD ground paths.
Trapezoidally shaped shells.
Initial Contact Resistance:
0.010 ohms, maximum for open entry
0.005 ohms, maximum for closed entry
Proof Voltage:
Insulator Resistance:
Clearance and
Creepage Distance:
Working Voltage:
1,000 V r.m.s.
5 G ohms.
0.042 inch [1.06 mm], minimum.
300 V r.m.s.
Connector Saver:
Contact Retention:
Shells:
Polarization:
CLIMATIC CHARACTERISTICS:
Temperature Range:
-55˚C to +125˚C.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
5/
EC
RoHS
Compliant
IT
R
O
NIC
INDU
S
TR
POS
IES
For RoHS options
see page 77.
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Positronic Industries
connectpositronic.com
HIGH DENSITY
CONNECTOR SAVERS / GENDER CHANGERS
D
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ub
ORDERING INFORMATION - CODE NUMBERING SYSTEM
Specify Complete Connector By Selecting An Option From Step 1 Through 9
STEP
EXAMPLE
1
DAD
2
15
3
M
4
S
5
X
6
15
7
F
8
S
9
X
10
/AA
11
-14
STEP 1 - BASIC SERIES
DAD series
STEP 11 - SPECIAL OPTIONS
-14 - 0.000030 [0.76µ] gold over
nickel.
-15 - 0.000050 [1.27µ] gold over
nickel.
CONTACT TECHNICAL SALES
FOR SPECIAL OPTIONS
STEP 2 - CONNECTOR VARIANT
15, 26, 44, 62, 78, 104
NIC
INDU
S
STEP 3 - 1
ST
CONNECTOR GENDER
IT
POS
M - Male
EC
RoHS
Compliant
Di
R
O
STEP 10 - ENVIRONMENTAL
COMPLIANCE
OPTIONS
/AA - Compliant per EU Directive
2002/95/EC (RoHS)
TR
IES
*
2
STEP 4 - 1
ST
CONNECTOR MATING STYLE
0 - Swaged spacer 0.120 [3.05µ] mounting hole
S - Swaged spacer 4-40 UNC-2B threads
*
3
E - Rotating male and female jackscrews
(Select 0 in Step 8)
*
3
E6 - Rotating male and female polarized jackscrew
(Select 0 in Step 8)
*
3
T - Fixed male and female jackscrews
(Select 0 in Step 8)
*
3
T6 - Fixed male and female polarized jackscrew
(Select 0 in Step 8)
rec
tive
2002
/9
NOTE:
If compliance to environmental
legislation is not required, this step will not
be used. Example: DAD15MSX15FSX
STEP 9 - 2
ND
CONNECTOR SHELL OPTION
0
*
5
S
X
Z
-
-
-
-
Zinc plated, with chromate seal.
Stainless steel, passivated.
Tin plated.
Tin plated and dimpled (male connectors only).
STEP 5 - 1
ST
CONNECTOR SHELL OPTION
0
*
5
S
X
Z
-
-
-
-
Zinc plated, with chromate seal.
Stainless steel, passivated.
Tin plated.
Tin plated and dimpled (male connectors only).
**STEP 8 - 2
ND
CONNECTOR MATING STYLE
0 - Swaged spacer 0.120 [3.05µ] mounting hole
S - Swaged spacer 4-40 UNC-2B threads
*
3
E - Rotating male and female jackscrews
(Select 0 in Step 4)
*
3
E6 - Rotating male and female polarized jackscrew
(Select 0 in Step 4)
*
3
T - Fixed male and female jackscrews
(Select 0 in Step 4)
*
3
T6 - Fixed male and female polarized jackscrew
(Select 0 in Step 4)
*
1
Male option available only on connector variant 78.
*
2
Connector mating style for both connectors must be the same if
0 or S is used. If E, E6, T or T6 is used in either Step 4 or 8 the
other step must be 0.
*
3
For hardware information, see page 73.
*
4
Connector variant for both connectors must be the same as in
Step 2.
*
5
For stainless steel dimpled male versions contact Technical
Sales.
STEP 7 - 2
ND
CONNECTOR GENDER
*
1
M - Male
F - Female - Professional Level - open entry contacts
S - Female - Industrial Level - PosiBand closed entry contacts
Military plating options available.
NOTE:
Once you have made a connector selection, contact
Technical Sales if you would like to receive a drawing in DXF, PDF
format or a 3-dimensional IGES, STEP, or SOLIDWORKS file.
*
4
STEP 6 - 2
ND
CONNECTOR VARIANT
15, 26, 44, 62, 78, 104
2-D Drawing
3-D Model
77
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
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CONNECTOR SAVERS
Embedded System
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