145031-3 TE Connectivity, 145031-3 Datasheet - Page 84

• 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

84
Housing with Solder Posts
Material and Finish:
Housing—Glass-filled polyester,
black
Contacts—Copper alloy 725, plated
.000015 [0.00038] min. gold per
MIL-G-45204 in contact area; .000100
[0.00254] min. tin-lead on post with
entire contact underplated .000050
[0.00127] min. nickel per QQ-N-290
Related Product Data:
Daughter PC Board—.054-.070
[1.37-1.78] thick
Performance Specifications—
page 83
PC Board Hole Layout and Edge
Pattern—page 88
Special Application—page 96
Technical Documents:
(pages 186, 187):
Product Specification
108-14015
Application Specification
114-26003
Instruction Sheets 408-2995,
408-2999, 408-6915
*Card slot depth.
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
[15.24]
[2.54]
.100
.600
Section P-P
[11.43]
.450
[9.02]*
.355
[4.83]
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
.190
[21.46]
.845
Lever Style, Side Entry
Note: Other connector sizes can be made available, consult Tyco Electronics.
Card Edge Connectors
(Solder Type, Board-to-Board)
Linear ZIF Connectors, .100 x .100 [2.54 x 2.54] Centerline
C
Positions
No. of
Dual
100
35
80
Open
Mounting
Hole C
L
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Closed
13.613
345.77
155.27
11.613
294.97
6.113
A
[27.31]
1.075
C Last Contact Position
L
[5.23]
.206
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Dimensions
[2.54]
.100
251.46
200.66
Open End
9.900
3.400
86.36
7.900
A
B
Typ.
P
P
B
Closed End
C First Contact Position
L
3.000
76.20
2.000
50.80
3.000
76.20
C
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
[4.45]
.175
Mounting
1-645135-2
1-645135-1
1-645135-5
Hole C
Number
Part
L
[12.70]
Max.
[2.62]
.500
.103
[21.46]
.845