145031-3 TE Connectivity, 145031-3 Datasheet - Page 13

• 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

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
contact 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—2 Plastic Pylons
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Length)
*Connectors used for MCA Bus applications.
Notes: 1. Other connector sizes can be made available, consult Tyco Electronics.
Card Edge Connectors
(Solder Type Board-to-Board)
Standard Edge .050 Series Connectors
(Post
W
Positions
[2.44]
.096
No. of
Dual
66
2. .125 [3.18] post length is available, consult Tyco Electronics.
Dia. Max.
A Spaces
at
(2 Plcs.)
[1.90]
.075
[1.27]
.050
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
10
A
[0.41]
.016
44
B
Dimensions
Typ.
B Spaces
D
at
[1.27]
.050
C
9
[3.81]
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
.150
L
L
3.740
95.00
D
C Spaces
(2 Plcs.)
at
[0.89]
.035
[1.27]
.050
Length)
(Post
.100
2.54
.140
3.56
W
[1.52]
.060
[8.89]
.350
[15.49]
(2 Plcs.)
.610
Typ.
35°
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
PC Board
Layout
Hole
A
A
(2 Plcs.)
[7.62]
.300
[3.81]
.150
[4.32
.170
±.020
±0.51
Section L-L
Part Numbers
1
Connector
]
650091-2
650091-1*
(2 Plcs.)
[1.27]
.050
[0.30]
.012
Typ.
13