145031-3 TE Connectivity, 145031-3 Datasheet - Page 85

• 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

Panel Assembly
Material and Finish:
Housing—Glass-filled polyester,
black
Contacts—Copper alloy 725, plated
.000015 [0.00038] gold per MIL-G-
45204 in contact area; .000001
[0.00003] min. gold flash per MIL-G-
45204 on post with entire contact under-
plated .000050 [0.00127] 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
ACTION PIN Contacts—
pages 88, 94
Tooling—page 95
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
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
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
Positions
No. of
Dual
100
130
140
150
160
160
75
PC Board
Channel
Hole (2 Plcs.)
Countersunk
.150 [3.81]
[3.18]
.125
C
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
251.46
251.46
12.900
251.46
13.900
353.06
14.900
251.46
15.900
403.86
15.900
403.86
7.400
9.900
[36.16]
A
1.425
[2.54]
.100
Typ.
[8.71]
10.125
320.68
12.625
320.68
15.625
320.68
16.625
422.28
17.625
320.68
18.625
473.07
18.625
473.07
Max.
.343
Open End
B
Dimensions
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
A
B
3.000
76.20
3.000
76.20
3.000
76.20
3.000
76.20
3.000
76.20
3.000
76.20
3.000
76.20
C
Card Slot
Depth
[9.02]
.355
[2.54]
.100
15.62
15.62
15.62
15.62
15.62
15.62
11.56
.615
.615
.615
.615
.615
.615
.455
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
D
(Continued)
D
[20.62]
Closed End
[19.05]
.812
.750
[39.50]
1-645145-0
1-645145-5
2-645145-1
2-645145-3
2-645145-5
2-645145-7
1.555
Numbers
147400-1
Part
85