2-1734285-3 TE Connectivity, 2-1734285-3 Datasheet - Page 24

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
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
Socket Contacts (Posted)—
Phosphor bronze, 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
Technical Documents:
Product Specification—108-40025
Application Specification—
114-40010
Catalog 82068
Revised 1-08
www.tycoelectronics.com
With Fixed Female Screwlock
With Grounding Straps
With Threaded Insert
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPLIMITE Subminiature D Connectors
HD-20 Front Metal-Shell Right-Angle Posted Connectors 478 Mount
Receptacle
Note: All part numbers are RoHS compliant.
Notes: 1. All receptacle connectors are preloaded with size 20 DF posted socket contacts.
[13.56
[12.55
.534
.494
Shell
Typ.
Size
1
±.010
±.015
±0.25
±0.38
2. Recommended pc board thickness is .062 [1.58] for connectors with boardlocks and .093 [2.36] max. for
2.
3. Male screw retainers are used as mating hardware for connectors with 4-40 female screwlocks.
[0.66] Dia.
See Table
.026
]
Typ.
]
all others.
Positions
Contact
No. of
9
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
B
[
± .010
± 0.254
]
1.213
30.81
Dimensions
A
A
Mating Face
[
± .015
± 0.381
]
24.99
.984
B
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Contact
(Plating
Finish
Code)
A
See Table
Without Boardlocks
5747418-4
Threaded
Inserts
With
Receptacle Part Numbers
[6.17]
.243
[3.18
.125
Typ.
[12.14
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
±.015
±0.38
.478
Typ.
]
±.015
±0.38
]
With Boardlocks
5747852-4
Threaded
Inserts
(Continued)
With
[22.92
.902
Typ.
±.015
±0.38
]
61

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