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參數(shù)資料
| 型號： | DD78M00000/AA |
| 廠商： | POSITRONIC INDUSTRIES INC |
| 元件分類： | D-微型連接器 |
| 英文描述： | 78 CONTACT(S), MALE, D SUBMINIATURE CONNECTOR |
| 封裝： | ROHS COMPLINAT |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 544K |
| 代理商： | DD78M00000/AA |
53
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D
S
E
R
IE
S
D-Sub
Positronic Industries
connectpositronic.com
MILITARY QUALITY
FIXED AND REMOVABLE CONTACTS
HIGH DENSITY D-SUBMINIATURE
DENSI-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulators:
Glass filled polyester per MIL-M-24519, UL
94V-0, blue color.
Contacts:
Precision machined copper alloy.
Contact Plating:
Military performance - 0.000050 inch [1.27
microns] gold over nickel plate. Industrial
performance - gold flash over nickel plate.
Other finishes available upon request.
Shells:
Steel or brass with tin plate; zinc plate with
chromate seal, stainless steel passivated.
Other materials and finishes available
upon request.
Mounting Spacers:
Nylon; copper alloy or steel with zinc plate and
chromate seal or tin plate; phosphor bronze
with tin plate; stainless steel, passivated.
Push-On Fastener:
Phosphor bronze or beryllium copper with tin
plate.
Vibration Lock Systems:
Slide lock and lock tabs, steel with nickel
plate.
Jackscrew Systems:
Brass or steel with zinc plate and chromate
seal or clear zinc plate or tin plate; stainless
steel, passivated.
Hoods:
Composite and plastic, UL 94V-0; brass or
steel with zinc plate and chromate seal; alu-
minum or aluminum with electroless nickel
plate; die cast zinc.
Non-magnetic versions are available, contact Technical Sales.
MECHANICAL CHARACTERISTICS:
Removable Contacts:
Insert contact to rear face of insulator and
release from rear face of insulator. Size 22
contacts, male - 0.030 inch [0.76mm] mating
diameter. Female contacts - PosiBand
closed entry design, see page 1 for details.
Contact Retention
In Insulator:
9 lbs. [40 N].
Contact Terminations:
Closed barrel crimp, wire sizes 22 AWG
[0.3mm2] through 30 AWG [0.05mm2] per IEC
352-2.
Right Angle (90°) Printed Board Mount con-
tact terminations.
Shells:
Male shells may be dimpled for EMI/ESD
ground paths.
Polarization:
Trapezoidally shaped shells and polarized
jackscrews.
Mounting To
Jackscrews and riveted fasteners with
Angle Brackets:
0.120 inch [3.05mm] clearance hole, and
threaded riveted fasteners with 4-40 threads
and nylon lock inserts.
Mounting To
Rapid installation push-on fasteners and
Printed Board:
mounting posts.
Locking Systems:
Jackscrews and vibration locking systems.
Mechanical Operations:
1000 operations minimum per IEC 60512-5.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
10 amperes, tested per U.L. 1977, six
contacts energized. See temperature rise
curve on page 2 for details.
Initial Contact Resistance: 0.005 ohms maximum.
Proof Voltage:
1000 V r.m.s.
Insulator Resistance:
5 G ohms.
Clearance and Creepage
Distance [minimum]:
0.042 inch [1.06mm].
Working Voltage:
300 V r.m.s.
CLIMATIC CHARACTERISTICS:
Temperature Range:
-55°C to +125°C.
Damp Heat, Steady State: 21 days.
THERMOCOUPLE CONTACTS:
Size 22 crimp contacts are available, see page 56 for details.
PCB mount contacts are available, please contact Technical Sales for details.
Size 22 Signal and
Thermocouple Contacts,
Removable Crimp and
Printed Board Mount
PosiBand Closed Entry
MIL-DTL-24308 and SAE AS 39029
U.L. Recognized
CSA Recognized
File #E49351
File #LR54219
Telecommunication
U.L. File #14098
Densi-D series connectors are military quality, high density
connectors designed for use in sheltered, mildly corrosive envi-
ronments having a wide range of temperature, pressure and
humidity changes. Applicable connectors are qualified to MIL-
DTL-24308 and SAE AS 39029, see pages 84-94 for listing.
Densi-D series connectors utilize precision machined con-
tacts with closed barrel crimp terminations, solder cup termina-
tions, straight and right angle (90°) printed board mount. All
female contacts utilize Positronic's unique PosiBand closed
entry design, see page 1 for details.
Six standard contact variants are offered in arrangements of
15, 26, 44, 62, 78 and 104 contacts. Densi-D series connectors
are mateable and compatible with other high density D-sub-
miniature connectors conforming to MIL-DTL-24308.
A wide variety of unique accessories are available.
P
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C I N D
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EU
Dire
ctive 2002
/9
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EC
RoHS
Compliant
For RoHS options
see page 60.
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