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

• 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

Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Card Edge Connectors
Table of Contents
Solder Type Board-to-Board Connectors
Press-Fit Board-to-Board Connectors
Wire-to-Board Connectors
Introduction………………………………………………………………………………………2
Selection Guide ………………………………………………………………………………4-6
Standard Edge Series Connectors
Standard Edge .050 PCI Card Edge Connectors ………………………………………7-10
Standard Edge .050 Series Connectors ………………………………………………11-14
Standard Edge II Connectors ……………………………………………………………15-27
Cantilever Beam Dip Solder Tails Overview ……………………………………………………28
.100" [2.54] Centerline ……………………………………………………………………29-34
.125" [3.18] Centerline ……………………………………………………………………35-37
.156" [3.96] Centerline ……………………………………………………………………38-40
Modified Bellows Contact Overview ……………………………………………………………41
.100" [2.54] Centerline ……………………………………………………………………42-47
.125" [3.18] Centerline ……………………………………………………………………48-52
.156" [3.96] Centerline ……………………………………………………………………53-56
Polarization Keys ………………………………………………………………………………57
Standard Daughter Card Layout …………………………………………………………………57
Low Profile Connectors ……………………………………………………………………58-63
Twin Leaf Mother Board Connectors ………………………………………………………64-72
Rotary Cam ZIF Connectors …………………………………………………………………73-82
Linear ZIF Connectors ………………………………………………………………………83-96
ACTION PIN Press-Fit Contacts ……………………………………………………………97
AMP PACE Connectors …………………………………………………………………98-115
TELEDENSITY Connectors ……………………………………………………………116-118
ECONOMATE Connectors ……………………………………………………………119-126
Cantilever Beam Press-Fit Connectors Overview ……………………………………………127
.050" [1.27] High Density ………………………………………………………………128-129
.100" [2.54] Centerline …………………………………………………………………130-140
.125" [3.18] Centerline …………………………………………………………………141-144
.156" [3.96] Centerline …………………………………………………………………145-148
Application Tooling ……………………………………………………………………149-151
Introduction …………………………………………………………………………………152
Selection Guide ………………………………………………………………………………153
Crimp Snap Twin Leaf Connectors …………………………………………………154-163
AMP-LEAF Connectors…………………………………………………………………164-172
High Current Connectors ………………………………………………………………173-176
DUO-TYNE Flag Connectors …………………………………………………………177-180
Printed Circuit Board Connector Hood Assemblies ………………………………181-183
Application Tooling ……………………………………………………………………184,185
Technical Documents ……………………………………………………………………186,187
Part Number Index ………………………………………………………………………188-201
Tyco Electronics Related Product Information ………………………………………………202
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
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Canada: 1-905-470-4425
Mexico: 01-800-733-8926
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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
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