145031-3 TE Connectivity, 145031-3 Datasheet - Page 171

• 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:
Technical Documents:
(pages 186, 187):
Instruction Sheets 408-7036,
408-7037, 408-7068, 408-7339
Technical Documents:
(pages 186, 187):
Instruction Sheet 408-7419
Retaining Springs
Material:
Card Guides
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Keying Plugs
Commoning Springs
Material and Finish:
Beryllium copper, gold plated
Technical Documents:
(pages 186, 187):
Instruction Sheets 408-7035,
408-7037
Material:
Technical Documents:
(pages 186, 187):
Instruction Sheets 408-7557,
408-7565
Nylon
Stainless steel
Glass-filled nylon, black
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
[5.08]
.200
.240
[6.1]
On-Contact Keying Plug
.055-.070 [1.4-1.78] Board Thickness—Part No. 480143-1
Nickel Finish—Part No. 42973-1
Plain Finish—Part No. 42973-2
Gold Finish—Part No. 42973-3
Note: Card guides may be used with all connector housings having mounting ears.
Card Edge Connectors
(Board-to-Board, Wire-to-Board)
AMP-LEAF Connector Accessories
[101.6]
4.000
[ 7 . 8 2 ]
[9.52]
. 3 0 8
.375
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[1.93]
.076
Card Guide Part Number 583760-1
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
[2.36]
.093
Intercontact Keying Plugs
.040 [1.02] Wide—Part No. 582501-1
.025 [0.64] Wide—Part No. 583274-1
Dia.
[3.43]
.135
[4.75]
.187
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
.055-.070 [1.4-1.78] thk. PC
board—Part No. 66092-1
.055-.070 [1.4-1.78] and
.084-.104 [2.13-2.64] thk. PC
board with locking latches—
Part No. 583454-1
Connector (Ref.)
[13.84]
.545
[6.22]
.245
[6.35]
.250
Ref.
171