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MD29M6R20V3Z/AA

Description
D Subminiature Connector
CategoryThe connector    The connector   
File Size557KB,12 Pages
ManufacturerPositronic Industries
Environmental Compliance
Download Datasheet Parametric View All

MD29M6R20V3Z/AA Overview

D Subminiature Connector

MD29M6R20V3Z/AA Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerPositronic Industries
Reach Compliance Codeunknown
ECCN codeEAR99
Connector typeD SUBMINIATURE CONNECTOR
Contact to complete cooperationGOLD FLASH OVER NICKEL
Contact completed and terminatedGOLD FLASH OVER NICKEL
Contact materialBRASS
JESD-609 codee4
Manufacturer's serial numberMD
PROFESSIONAL QUALITY,
FIXED CONTACT
SUBMINIATURE-D CONNECTORS
Positronic Industries
connectpositronic.com
FOR SHELTERED INDOOR/OUTDOOR ENVIRONMENTAL APPLICATIONS
D-S
ub
Size 20 Contacts, Fixed
Professional Quality
Connectors
IEC Publication 807-2
Performance Level Two
U.L. Recognized
File #E49351
CSA Recognized
File #LR54219
IT
POS
Di
rec
tive
2002
/9
MELO-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulator:
Contacts:
Contact Plating:
Shells:
Nylon resin, UL 94V-0, black color.
Male contacts – precision machined brass.
Female contacts – precision machined high
tensile phosphor bronze.
Professional performance Gold flash over
nickel plate. Other finishes available upon
request.
Steel with tin plate; zinc plate with chromate
seal, stainless steel passivated. Other
materials and finishes available upon
request.
CLIMATIC CHARACTERISTICS:
Temperature Range:
Damp Heat, Steady
State:
-55°C to +125°C.
10 days.
NEW!
MD Series connectors can be supplied with interfacial seals and
sealed between shell and insulator. This provides an additional
degree of moisture resistance. See Accessories catalog for details.
MECHANICAL CHARACTERISTICS:
Fixed Contacts:
Contact Retention
In Insulator:
Resistance To Solder
Iron Heat:
Contact
Terminations:
Size 20 contact, male contact - 0.040 inch
[1.02mm] diameter. Female contact -
rugged open entry design.
Mounting Spacers
and Brackets:
NEW!
Nylon plastic, or brass with tin plate; zinc
plate with chromate seal.
Push-On Fasteners:
Phosphor bronze or beryllium copper with
tin plate.
Jackscrew Systems:
Steel with zinc plate and chromate seal, or
clear zinc plate.
Vibration Lock Systems:
Slide lock and lock tabs, steel with nickel
plate.
Hoods:
Thermoplastic UL 94V-0. Composite, brass
or steel with zinc plate and chromate seal.
Non-magnetic versions are available, contact Technical Sales.
7.5 amperes nominal.
0.008 ohms maximum.
5 G ohms.
1000 V r.m.s.
0.039 inch [1.0mm].
300 V r.m.s.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
Initial Contact
Resistance:
Insulator Resistance:
Proof Voltage:
Clearance and Creepage
Distance [minimum]:
Working Voltage:
6 lbs. [27N]
500°F [260°C] for 10 seconds duration per
IEC 512-6.
Solder cup contacts – 0.042 inch [1.06mm]
minimum hole diameter for 20 AWG
[0.5mm
2
] wire maximum.
Straight Printed Board Mount – 0.028 inch
[0.71mm] diameter.
90° Printed Board Mount – 0.028 inch
[0.71mm] diameter for all printed board
footprints.
Wrap Post – 0.025 inch [0.64mm] square.
Shells:
Male shells may be dimpled for EMI/ESD
ground paths.
Polarization:
Trapezoidally shaped shells and polarized
jackscrews.
Mounting To Angle Brackets:
Jackscrews and riveted fasteners with a
0.120 inch [3.05mm] clearance hole, and
threaded riveted fasteners with 4-40
threads and nylon lock inserts.
Mounting To Printed Board:
Rapid installation push-on fasteners and
threaded posts.
Locking Systems:
Jackscrews and vibration locking systems.
Mechanical Operations:
500 operations minimum per IEC 512-5.
3
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
5/
Compliant
EC
MD SERIES
Telecommunication
U.L. File #14098
Melo-D 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. These fixed contact connectors meet the dimensional and
performance requirements of IEC 807-2, Performance Level Two.
Melo-D Series connectors utilize precision machined contacts which
are fixed within the connector body. The female contact is an open
entry design contact, precision machined of high tensile phosphor
bronze.
Six standard connector variants are offered in arrangements of 9,
15, 25, 29, 37 and 50 contacts. Each Melo-D connector variant is avail-
able with contact terminations for solder cup, wrap post, and straight
and 90° printed board mount terminations featuring a choice of three
printed board footprints. Melo-D Series connectors are mateable and
compatible with all D-Subminiature connectors conforming to IEC 807-
2 and MIL-DTL-24308.
A wide assortment of printed board mounting hardware, cable
support hoods and locking systems is available from stock.
Melo-D Series connectors conform to EIA RS 232 and RS 449, and
CCITT X.24 interface connector requirements.
O
NIC
INDU
S
RoHS
R
TR
IES
For RoHS options
see page 8.
r
pe
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