1761028-4 TE Connectivity, 1761028-4 Datasheet - Page 19

• Manufacturer Part Number: 1761028-4
• Description: WIRE-BOARD CONN, FEMALE, 68POS, 1.27MM
• Manufacturer: TE Connectivity
• Type: D-Subminiaturer
• Series: Amplimite 0.050r

Specifications of 1761028-4

• Number Of Contacts: 68POS
• Number Of Terminals: 68
• Plug / Receptacle: RCP
• Contact Plating: Au over Pd Ni
• Contact Pitch (mm): 1.27mm
• Body Orientation: Right Angle
• Mounting Style: Through Hole
• Number Of Ports: 1Port
• Number Of Contact Rows: 2
• Termination Method: Solder
• Housing Material: Thermoplastic
• Contact Material: Phosphor Bronze
• Product Length (mm): 63.88mm
• Product Depth (mm): 16.87mm
• Product Height (mm): 9.5mm
• Connector Type: Wire To Board
• Gender: Female
• No. Of Contacts: 68
• Contact Termination: Right Angle Through Hole
• Connector Mounting: PCB
• Rohs Compliant: Yes
• Product: Standard Hoods & Connectors
• Product Type: Connector
• Pcb Mounting Orientation: Right Angle
• Termination Method To Pc Board: Through Hole - Solder
• Pcb Mount Retention: With
• Pcb Mount Alignment: Without
• Shell Type: Full Metal
• Product Series: Series III
• Shell Material: Steel
• Bracket Material: Zinc
• Mating Retention Type: Latching
• Bracket Plating: Nickel over Copper
• Boardlock Material: Phosphor Bronze
• Boardlock Plating: Tin over Nickel
• Shielded: Yes
• Termination Post Length (mm [in]): 2.54 [0.100]
• Number Of Positions: 68
• Pcb Mount Retention Type: Boardlock(s)
• Mating Retention: With
• Centerline (mm [in]): 1.27 [0.050]
• Post Plating: Tin over Nickel
• Shell Plating: Bright Tin
• Contact Plating, Mating Area, Material: Gold (30), Gold Flash over Palladium Nickel
• Contact Base Material: Phosphor Bronze
• Connector Style: Receptacle
• Mating Alignment: With
• Mating Alignment Type: Rails
• Ul Flammability Rating: UL 94V-0
• Housing Color: Black
• 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
• Pcb Thickness, Recommended (mm [in]): 1.57 [0.062]
• Lead Free Status / RoHS Status: Compliant

24
Materials:
Housing and Termination Covers—
Thermoplastic, 94V-0 rated, black
Shell—Steel, plated bright nickel over
copper
Bracket—Zinc, plated nickel over
copper
Contacts—Phosphor bronze, duplex
plated .000030 [0.00076] min. gold on
mating end, bright tin in termination
area, all nickel underplated
Recommended wire size—
28 AWG [0.08-0.09mm
30 AWG [0.05mm
7 strand, with a .029-.036
[0.74-0.89] insulation diameter or
.050 [1.27] centerline, 28 AWG
[0.08-0.09mm
ribbon cable.
Technical Documents:
Product Specifications—108-1228
Application Specifications—
114-40029
Note: Extra pin contact protection is provided
by rails, which facilitate a straight-out, unmat-
ing motion. A side-to-side rocking motion
should not be used to disengage the connector
system.
Catalog 82068
Revised 1-08
www.tycoelectronics.com
2
] stranded, PVC, flat
2
], solid or
2
] or
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPLIMITE Subminiature D Connectors
AMPLIMITE .050 Series Panel Mount Plug Assemblies
With Rails, Latch Blocks, Series III
*Part Number 750450-1 has 4-40 threaded holes. All others have 2-56 threaded holes.
Note: For termination, cover closing and wire lacing tooling, see page 14.
Note:
Note: All part numbers are RoHS compliant.
[4.32
[5.11
.170
.201
Typ.
Typ.
No. of
Pos.
100
[10.31]
±.002
±0.05
±.002
±0.05
.406
20
26
50
50
For termination tooling other than wire lacing see pages 28 & 29.
]
]
Note: Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts.
1.080
27.43
1.230
31.24
1.830
46.48
1.830
46.48
3.080
78.23
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[1.27]
C
.050
Typ.
F
[±0.05]
±.004
D
C
[±0.18]
Mating Face
±.007
22.33
1.029
26.14
1.629
41.38
1.629
41.38
2.879
73.13
.879
E
D
Dimensions
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
1.315
33.40
1.465
37.21
2.065
52.45
2.065
52.45
3.315
84.20
E
(Continued)
Cavity Identification
2-56 UNC*
2 Plc.
[15.14]
.596
Typ.
23.24
1.065
27.05
1.665
42.29
1.665
42.29
2.915
74.04
.915
F
Standard Termination Covers
Connectors With Assembled
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Part Numbers
5-749611-2*
5-749611-1*
5-749611-5*
5-750450-1*
5-749611-9
Housing
*
Contact
Typ.