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参数资料
| 型号： | DPA50F0/50F0Z |
| 厂商： | POSITRONIC INDUSTRIES INC |
| 元件分类： | D-微型连接器 |
| 英文描述： | 50 CONTACT(S), FEMALE-FEMALE, D SUBMINIATURE CONNECTOR, SOLDER |
| 文件页数： | 1/8页 |
| 文件大小： | 271K |
| 代理商： | DPA50F0/50F0Z |
The Dual Port Series is a utilization of two connectors, vertically
stacked and assembled into a single connector unit, which permits sav-
ing of panel and printed board space.
Final assembly costs are
reduced by condensing two assembly movements into one movement.
Dual Port Series connectors are professional quality connectors rec-
ommended for use in sheltered, non-corrosive indoor or outdoor envi-
ronments having normal ventilation, but without temperature or humid-
ity controls.
Connector contact variants are 9, 15, 25, 29, 37 and 50. Connector
genders may be mixed, i.e., one male and one female connector with-
in one Dual Port assembly. The two connectors may be spaced apart
to three standard dimensional spacings to accommodate various
dimensions of discrete hoods or molded hood assemblies. The con-
nector may also be partially populated with contacts which are installed
in the connector body to customer selected contact positions, thereby
reducing connector costs.
Dual Port Series connectors are offered with two printed board con-
tact hole patterns. One pattern is dimensional in inches and the other
pattern is dimensioned in millimeters. These patterns are commonly
known as Inch Footprints and Metric Footprints.
Mounting angle brackets can be ordered riveted to the connector by
specifying R2, R6, R7 or R8 options. These options provide for labor
saving ease of connector mounting to the printed board and also per-
mit rapid jackscrew installation.
Locking systems are available utilizing 4-40 threaded jackscrew sys-
tems, polarized or non-polarized, or with a quick release Vibration Lock
System for either front or rear panel mounted connectors.
Dual Port Series connectors comply with the dimensional and per-
formance requirements of IEC 807-2 Performance Level Two and
dimensional requirements of MIL-DTL-24308. Dual Port Series con-
nectors also meet the interface connection requirements for EIA RS
232 and RS 449, and the CCITT X.24 recommendations.
MATERIALS AND FINISHES:
Insulator:
Nylon resin, UL 94V-0, black color.
Contacts:
Male contacts – precision machined
brass alloy. Female contacts – precision
machined high tensile phosphor bronze.
Contact Plating:
Gold flash over nickel plate. Other finishes
available upon request.
Shells:
Steel or brass with tin plate; zinc plate
with dichromate seal. Other materials and
finishes available upon request.
Mounting Spacers
and Brackets:
Steel or brass with tin plate; zinc plate with
dichromate seal.
Cross Bar:
Nylon resin, UL 94V-0, black color.
Push-On Fasteners:
Beryllium copper with tin plate.
Jackscrew Systems:
Steel with zinc plate and dichromate
seal, or clear zinc plate.
Vibration Lock Systems:
Slide lock and lock tabs, steel with nickel
plate.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
5 amperes.
Initial Contact Resistance:
0.008 ohms maximum.
Proof Voltage:
1,000 V r.m.s.
Insulator Resistance:
5 G ohms.
Clearance and Creepage
Distance [minimum]:
0.039 inch [1.0 mm].
Working Voltage:
300 V r.m.s.
MECHANICAL CHARACTERISTICS:
Fixed Contacts:
Size 20 contacts, male contact – 0.040
inch [1.02 mm] diameter. Female contact
– rugged open entry design.
Contact Retention in Insulator: 6 lbs. [27 N].
Contact Terminations:
Printed board mount with 90° termina-
tions supported in footprint pattern by a
plastic cross bar. Termination diameter
0.028 inch [0.71 mm] and 0.024 [0.60
mm].
Shells:
Male shells may be dimpled for EMI/ESD
ground paths.
Polarization:
Trapezoidally shaped shells and polar-
ized jackscrews.
Mounting Bracket
Riveted to Connector:
Riveted fasteners with 0.120 inch [3.05
mm] diameter clearance hole, 4-40
threads, or 4-40 threads with nylon lock
insert.
Mounting to Printed Board:
Rapid installation push-on fasteners.
Locking Systems:
Jackscrews and vibration locking sys-
tems for either front or rear panel mount-
ed connectors.
Mechanical Operations:
500 operations minimum per IEC 512-5.
CLIMATIC CHARACTERISTICS:
Temperature Range:
-55°C to +125°C.
Damp Heat, Steady State:
10 days.
DUAL PORT SERIES TECHNICAL CHARACTERISTICS
Size 20 Contacts,
Two Connectors Vertically
Stacked and Assembled
As a Single Connector Unit
Professional Quality
Connectors
IEC Publication 807-2
Performance Level Two
U.L. Recognized
CSA Recognized
File #E49351
File #LR54219
Telecommunication
U.L. File #14098
PROFESSIONAL QUALITY PRINTED BOARD MOUNT DUAL PORT
VERTICALLY STACKED CONNECTOR ASSEMBLY
FOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS
Dual Port
Series
Positr onic
Industries, Inc.
1
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