145031-3 TE Connectivity, 145031-3 Datasheet - Page 117

• 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 polyester
Contacts—Copper alloy 725, plated
.000030 [0.00076] gold in contact area,
.000030 [0.00076] solder plate on post,
with entire contact underplated .000100
[0.00254] nickel
Coil Spring—Stainless steel
Contact Tip Alignment Strip—Clear
polyester
Related Product Data:
Performance Specifications—
page 116
ACTION PIN Contact Mounting
Hole Specifications—page 118
Technical Document—pages 186,
187
Product Specification—
108-26003
Instruction Sheet—
408 6866
Recommended
PC Board Layout
(Shown from post side)
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
* Contacts in this connector are underplated .000150 [0.00381] nickel.
** See page 149 for a description of AMP seating machines.
Card Edge Connectors
(Press-Fit Board-To-Board)
TELEDENSITY Connectors, .0625 [1.586] Centerline
Number of
Positions
Dual
39
71
99
Note: ACTION PIN posts require .093 [2.36] min. thick PC board.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
131.27
175.72
3.168
80.47
5.168
6.918
A
116.54-116.84
160.99-161.29
2.588-2.600
65.74-66.04
4.588-4.600
6.338-6.350
For mounting hole specifications, see page 123
B
Dimensions
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
16.10
16.10
16.10
.634
.350
8.89
.634
.634
C
111.13
155.58
2.375
60.33
4.375
6.125
D
Connector
Numbers
650148-1
650281-1*
650149-1
650150-1
Part
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Numbers**
Seating
58084-1
58084-3
58084-2
Tool
117