145031-3 TE Connectivity, 145031-3 Datasheet - Page 14

• Manufacturer Part Number: 145031-3
• Description: Conn Card Edge SKT 240 POS 1.27mm Press Fit ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Card Edger

Specifications of 145031-3

• Number Of Contacts: 240
• Contact Plating: Gold
• Mounting: Through Hole
• Termination Method: Press Fit
• Pitch: 1.27 mm
• Body Orientation: Straight
• Contact Material: Phosphor Bronze
• Mounting Style: Through Hole
• Pitch (mm): 1.27mm
• Housing Material: Thermoplastic
• Housing Color: Brown
• Rohs Compliant: NO
• Number Of Dual Positions: 120
• Termination Method To Pc Board: Through Hole - Solder
• Bus Type: PS/2
• Termination Post Length (mm [in]): 3.56 [0.140]
• Solder Tail Contact Plating: Tin-Lead
• Centerline (mm [in]): 1.27 [0.050]
• Pcb Mount Retention Type: Boardlock(s)
• Contact Base Material: Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold (30)
• Underplate Material: Nickel
• Mating Alignment Type: 1 Key/1 Web
• Rohs/elv Compliance: Not ELV/RoHS compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
• Lead Free Status / RoHS Status: Not Compliant

14
120 Dual Positions
Material and Finish:
Housing—High temperature thermo-
plastic, brown
Holddowns—Brass, plated .000150
[0.00381] min. tin-lead over .000050
[0.00127] min. nickel
Contacts—Phosphor bronze, duplex
plated .000030 [0.00076] min. gold in
contact area, .000100 [0.00254] min.
tin-lead on solder tails, with entire
contact underplated .000050 [0.00127]
min. nickel
Related Product Data:
Performance Specifications—
page 11
Technical Documents:
Product Specification
104-14034
Application Specification
114-26012
Material and Finish:
Housing—High temperature thermo-
plastic, brown
Contacts—Phosphor bronze, duplex
plated .000030 [0.00076] min. gold in
contact area, .000100 [0.00254] min.
tin-lead on solder tails, with entire con-
tact underplated .000050 [0.00127] min.
nickel
Related Product Data:
Performance Specifications—
page 11
Technical Documents:
Product Specification
108-14034
Application Specification
114-26012
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Configuration;
1 Key/1 Web —3 Metal
Holddowns
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Post Length
Note: Other connector sizes can be made available, consult Tyco Electronics.
Card Edge Connectors
(Solder Type Board-to-Board)
Standard Edge .050 Series Connectors
Configuration; End Key
Positions
Length)
(Post
No. of
Dual
W
25
[1.90]
.075
10Spaces
L
at
L
Note: Other connector sizes can be made available, consult Tyco Electronics.
(2 Plcs.)
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[1.27]
[1.90]
24
.075
.050
A
A Spaces
at
Positions
No. of
B
[1.27]
Dual
.050
120
1.480
37.59
[0.89]
B
.035
44Spaces
[163.58]
at
6.440
[3.81]
Dimensions
.150
[1.27]
.050
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
[1.52]
.060
1.350
34.29
[8.89]
L
.350
35°
L
C
[15.49]
Typ.
.610
63 Spaces
Length)
at
[2.44]
(Post
Max.
.096
Dia.
.140
3.56
(2 Plcs.)
[1.27]
W
.050
[0.89]
.035
1.310
33.27
(2 Plcs.)
[7.62]
.300
[3.81]
.150
D
[4.32
.170
±.020
±0.51
[0.41]
[1.52]
.016
Section L-L
.060
]
[15.49]
[8.89]
.610
.350
(2 Plcs.)
Typ.
Typ.
35°
Length
Connector
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Numbers
Post
145031-3
.100
2.54
(2 Plcs.)
(2 Plcs.)
[3.81]
[1.27]
.150
Part
.050
Section L-L
[0.30]
.012
(2 Plcs.)
Typ.
[1.27]
.050
[4.32
.170
Solder Tail C
Part Numbers
[7.62]
±.020
±0.51
.300
Connector
[4.57]
.180
650719-1
]
L
[2.52]
Max.
.099