2-1734285-3 TE Connectivity, 2-1734285-3 Datasheet - Page 17

Conn D-Subminiature SKT/SKT 25/25 POS 2.77mm Solder RA Thru-Hole 50 Terminal 2 Port Tray

2-1734285-3

Manufacturer Part Number
2-1734285-3
Description
Conn D-Subminiature SKT/SKT 25/25 POS 2.77mm Solder RA Thru-Hole 50 Terminal 2 Port Tray
Manufacturer
TE Connectivity
Type
D-Subminiaturer
Series
AMPLIMITE HD-20r
Datasheet

Specifications of 2-1734285-3

Gender
SKT/SKT
Number Of Contacts
25/25
Pitch
2.77 mm
Termination Method
Solder
Mounting
Through Hole
Body Orientation
Right Angle
Number Of Terminals
50
Plug / Receptacle
SKT/SKT
Contact Plating
Gold Over Nickel
Contact Pitch (mm)
2.77mm
Mounting Style
Through Hole
Number Of Ports
2Port
Number Of Contact Rows
2/2
Housing Material
Thermoplastic
Contact Material
Copper Alloy
Product Length (mm)
53.1mm
Product Depth (mm)
25.45mm
Product Height (mm)
31.6mm
Connector Type
D Sub
No. Of Contacts
50
D Sub Shell Size
DD
Connector Body Material
Metal
Contact Termination
Through Hole
Rohs Compliant
Yes
Product
Dualport Hoods & Connectors
Number Of Positions / Contacts
25
Shell Plating
Tin
Mounting Angle
Right
Termination Style
Solder Pin
Color
Black
Flammability Rating
UL 94 V-0
Number Of Rows
2, 2
Mating Connector Lock Type
Threaded Insert, 4-40 UNC
Pcb Mount Retention
With
Stacked Number Of Positions [upper Conn./lower Conn.]
25/25
Shell Type
Front Metal Shell
Product Series
Series III
Color Code
None
Pin/socket
Pin (Upper)/Pin (Lower)
Pcb Mounting Orientation
Right Angle
Shell Material
Steel
Boardlock Material
Copper Alloy
Boardlock Plating
Tin
Termination Post Length (mm [in])
3.18 [0.125]
Solder Tail Contact Plating
Matte Tin
Connector Configuration [upper Conn./lower Conn.]
Same Series
Centerline, Matrix (mm [in])
2.77 x 2.84 [.109 x .112]
Pcb Mount Retention Type
Boardlock(s)
Contact Plating, Mating Area, Material
Gold (30)
Contact Base Material
Copper Alloy
Connector Style
Receptacle over Receptacle
Mating Alignment
Without
Housing Color
Black
Ul Flammability Rating
UL 94V-0
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
Rohs/elv Compliance History
Always was RoHS compliant
Lead Free Status / RoHS Status
Compliant
Lead Free Status / RoHS Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
2-1734285-3
Manufacturer:
TE Connectivity AMP Connectors
Quantity:
457
54
Post Size—.026 [0.66] Dia.
Material and Finish:
Front Shell—Steel, tin plated
Housing—94V-0 rated thermoplastic,
black
Eyelets—Brass, tin plated
Threaded Inserts—Zinc
Female Screwlock—Zinc
Boardlocks—Copper alloy, tin plated
Pin Contacts (Posted)—Brass,
duplex plated as follows:
A—.000030 [0.00076] gold on mating
end, tin on termination end, with entire
contact nickel underplated
B—Gold flash on mating end, tin on
termination end, with entire contact
nickel underplated
Notes: 1. All plug connectors are preloaded with size 20 DF posted pin contacts.
Catalog 82068
Revised 1-08
www.tycoelectronics.com
Shell
With Fixed Female Screwlock
Size
1
2
3
4
With Grounding Indents
and Grounding Straps
With Threaded Insert
2. Recommended pc board thickness is .062 [1.58] for connectors with boardlocks and .093 [2.36] max. for all others.
3. Male screw retainers are used as mating hardware for connectors with 4-40 female screwlocks.
Positions
Contact
No. of
15
25
37
9
1.213
30.81
1.541
39.14
2.088
53.04
2.729
69.32
A
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
24.99
1.312
33.33
1.852
47.04
2.500
63.50
Dimensions
.984
B
AMPLIMITE Subminiature D Connectors
HD-20 Front Metal-Shell Right-Angle Posted Connectors 318 Mount
Plug
Technical Documents:
Product Specification—108-40025
Application Specification—
114-40010
See customer drawings for printed
circuit board layouts.
Note: All part numbers are RoHS compliant.
See Table
[9.52
Recognized under
the Component Program
of Underwriters
Laboratories, Inc.,
File No. E28476
Certified by
Canadian Standards
Association,
File No. LR 7189
.375
[12.55
.235
5.97
.235
5.97
.230
5.84
.230
5.84
.494
Typ.
D
Typ.
±.010
±0.25
±.015
±0.38
]
18.62
18.62
18.75
18.80
]
.733
.733
.738
.740
E
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Contact
(Plating
Finish
Code)
A
B
A
B
A
B
A
B
R
Mating Face
A
R
5747250-2
5747236-2
5747238-2
5747238-2
Mounting
Standard
[
± .015
± 0.381
Holes
With
]
Without Boardlocks
B
[
± .010
± 0.254
5747250-4
5747250-3
5747236-4
5747236-4
5747238-4
5747238-3
5747252-4
Threaded
Inserts
]
With
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
[0.66]
.026
Typ.
Grounding
Dia. Contact
Indent
Typ.
Screwlocks
With Fixed
5747250-6
5747236-6
5747238-6
Female
See Table
Plug Part Numbers
[8.08
.318
Typ.
5747840-2
5747841-2
5747842-2
5747843-2
Mounting
Standard
±.015
±0.38
Holes
With
]
D
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
With Boardlocks
5747840-4
5747840-3
5747841-4
5747841-3
5747842-4
5747842-3
5747843-4
5747843-3
Threaded
Inserts
With
[3.18
.125
Typ.
±.015
±0.15
]
Screwlocks
With Fixed
5747840-6
5747840-5
5747841-6
5747842-6
5747842-5
5747843-6
E
Female
[
± .015
± 0.381
]

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