145031-3 TE Connectivity, 145031-3 Datasheet - Page 26

• 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

26
Recommended
PC Board Hole Layouts
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Vertical Post Connectors
Notes: 1. Refer to page 24 for D Dimensions and Dual Positions.
Right-Angle Post Connectors
Notes: 1. Refer to page 23 for D and F Dimensions and Dual Positions.
Card Edge Connectors
(Solder Type, Board-to-Board)
Standard Edge II Connectors
Solder Post/Retention
Solder Post/Retention
Solder Post, Mounting Ears
Solder Post, W/O Mounting Ears
Wrap-Type Post
Wrap-Type Post
Right-Angle Posts, Mounting Ears
Right-Angle Posts, No Mounting Ears
2. No mounting ears. Dimensions do not apply.
3. Refer to page 20 for D and F Dimensions and Dual Positions.
4. Refer to pages 18 and 19 for D Dimensions and Dual Positions.
5. Refer to page 21 for D and F Dimensions and Dual Positions.
2. Refer to page 23 for D Dimensions and Dual Positions.
3. No Mounting Ears, Dimensions do not apply.
Connector Type
Connector Type
[3.25]
.128
[3.25]
.128
Dia.
Dia.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
C
[±0.08]
±.003
Dia.
.100/.125
2.54/3.18
A
.100
2.54
.100
2.54
.100
2.54
.150
3.81
.125
3.18
.100
2.54
.125
3.18
(Continued)
A
A
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
.150 or .200
3.81 or 5.08
D
F
.150
3.81
D
F
B
.200/.250
5.08/6.35
.200
5.08
.200
5.08
.250
6.35
.200
5.08
.250
6.35
A
B
C
[±0.08]
±.003
.042
1.07
.042
1.07
C
[8.56]
.337
Dia.
Dimensions
Dimensions
.040
1.02
.040
1.02
.040
1.02
.040
1.02
.042
1.07
.042
1.07
See Note 1
See Note 2
C
D
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
See Note 1
See Note 4
See Note 3
See Note 4
See Note 5
See Note 5
See Note 1
See Note 3
D
G
B
F
B
See Note 2
See Note 2
See Note 3
See Note 2
See Note 5
See Note 5
See Note 3
.137
3.48
G
F