5749070-7 TE Connectivity, 5749070-7 Datasheet - Page 17

• Manufacturer Part Number: 5749070-7
• Description: Conn D-Subminiature SKT 68 POS 2.54mm Solder ST Thru-Hole 68 Terminal 1 Port
• Manufacturer: TE Connectivity
• Type: D-Subminiaturer
• Series: Amplimite 0.050r

Specifications of 5749070-7

• Gender: SKT
• Pitch: 2.54 mm
• Termination Method: Solder
• Mounting: Through Hole
• Body Orientation: Straight
• Number Of Contacts: 68POS
• Number Of Terminals: 68
• Plug / Receptacle: SKT
• Contact Plating: Gold Over Nickel
• Contact Pitch (mm): 2.54mm
• Mounting Style: Through Hole
• Number Of Ports: 1Port
• Number Of Contact Rows: 2
• Operating Temp Range: -55C to 105C
• Current Rating: 1/ContactA
• Housing Material: Thermoplastic
• Contact Material: Phosphor Bronze
• Operating Voltage (max): 30VAC
• Product Length (mm): 63.88mm
• Product Depth (mm): 10.31mm
• Product Height (mm): 8.71mm
• Connector Type: Wire To Board
• No. Of Contacts: 68
• Contact Termination: Through Hole
• Connector Mounting: PCB
• Rohs Compliant: Yes
• Number Of Positions: 68
• Product Type: Connector
• Pcb Mounting Orientation: Vertical
• 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: Jackscrews
• Bracket Plating: Nickel over Copper
• Shielded: Yes
• Termination Post Length (mm [in]): 3.18 [0.125]
• Pcb Mount Retention Type: Mounting Holes
• Mating Retention: With
• Centerline (mm [in]): 1.27 [0.050]
• Post Plating: Tin
• Shell Plating: Tin over Copper
• Contact Plating, Mating Area, Material: Gold (30), Gold Flash over Palladium Nickel
• Contact Base Material: Phosphor Bronze
• Connector Style: Receptacle
• Mating Alignment: Without
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Reflow solder capable to 245°C, Reflow solder capable to 260°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Compliant

22
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; tin on solder end; 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
flat ribbon cable
Technical Documents:
Product Specifications—108-1228
Application Specifications—
114-40029
Catalog 82068
Revised 1-08
www.tycoelectronics.com
2
] stranded, PVC,
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 Flat Top Receptacle Assemblies
Without Rails and Latch Blocks, Series III
Note: For termination, cover closing and wire lacing tooling, see page 14.
Note:
Note: All part numbers are RoHS compliant.
No. of
Pos.
100
50
68
For termination tooling other than wire lacing see pages 28 & 29.
[4.32
.170
Note: Refer to Tyco Electronics Customer drawings and Application Spec for PCB & panel layouts.
[10.31]
[5.00]
.197
Typ.
.406
± .002
± 0.05
[1.27]
.050
Typ.
]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
1.830
46.48
2.280
57.91
3.080
78.23
C
D
[± 0.18]
± .007
C
E
Dimensions
1.629
41.38
2.079
52.81
2.879
73.13
Mating Face
D
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Cavity
Identification
[15.04]
4-40 UNC
2 Plcs.
.592
Ref.
2.065
52.45
2.515
63.88
3.315
84.20
E
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
5-749877-5
5-749877-7
5-749877-9
Terminating
Cover
Receptacle
Housing