145031-3 TE Connectivity, 145031-3 Datasheet - Page 101

• 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—Black glass-filled polyester,
94V-0 rated
Contacts—Phosphor bronze, plated
gold .000030 [0.00076] min. thk. over
.000050 [0.00127] min. thk. nickel in
contact area, .000100 [0.00254] min.
tin-lead on posts, with entire contact
underplated .000050 [0.00127] min.
nickel
Contact Tip Alignment Strip—Clear
polyester, type D
Note: Full palladium-nickel plated
posts and other platings and plating
thicknesses can be made available.
Related Product Data:
Performance Specifications—
page 98
Accessories—page 112
PC Board Edge Pattern—page 113
ACTION PIN Contact Mounting
Hole Specifications—page 114
Application Tooling—page 115
Contact Replacement Tools—
page 115
Special Application—page 96
Technical Documents:
(pages 186, 187):
Product Specifications
108-14019, 108-26003
Application Specification
114-26002
Instruction Sheets 408-2978,
408-2979, 408-6881, 408-9091,
408-9188
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Note: Other connector sizes and connectors with card scoops can be made available, consult Tyco Electronics.
Card Edge Connectors
(Solder Type, Board-to-Board)
AMP PACE Connectors, .100 x .100 [2.54 x 2.54] Centerline
Positions
No. of
Dual
15
20
25
28
31
35
40
48
50
60
119.38
124.46
149.86
1.400
35.56
1.900
48.26
2.400
60.96
2.700
68.58
3.000
76.20
3.400
83.36
3.900
99.06
4.700
4.900
5.900
A
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dimensions
107.54
127.86
132.94
158.34
1.734
44.04
2.234
56.74
2.734
69.44
3.034
77.06
3.334
84.68
3.734
94.84
4.234
5.034
5.234
6.234
B
104.24
124.56
129.64
155.04
1.604
40.74
2.104
53.44
2.604
66.14
2.904
73.76
3.204
81.38
3.604
91.54
4.104
4.904
5.104
6.104
C
Length
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
12.07
12.07
12.07
12.07
Post
.180
4.57
.475
.180
4.57
.180
4.57
.180
4.57
.475
.180
4.57
.475
.180
4.57
.475
.180
4.57
.180
4.57
1-119734-1
1-119734-4
1-119237-7
2-119734-1
2-119734-6
3-119237-4
3-119734-6
4-119734-6
Standard
119734-1
119237-1
119734-6
—
Closed/Closed
2-119736-6
4-119736-6
119736-1
Scoop
—
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—
—
—
—
—
—
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
(Continued)
Closed/Open
Standard
119831-6
119413-6
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101