145031-3 TE Connectivity, 145031-3 Datasheet - Page 22

• 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

22
.100 [2.54] and .125 [3.18]
Centerlines, Card Extender
Contacts
Material and Finish:
Housing—Black glass-filled polyester,
94V-0 rated
Contacts—Phosphor bronze, plated
with .000030 [0.00076] gold in contact
area, tin on posts, with entire contact
nickel underplated
Related Product Data:
Performance Specifications—
page 15
PC Board Hole Layout—page 26
PC Board Edge Pattern—page 27
Technical Documents:
(pages 186, 187):
Product Specification
108-9039
Mounting Block
Material:
Natural color nylon
Kit Part No.531250-4
Each kit includes 2 mounting blocks,
2 self tapping screws, #5 x .437
[11.10] and 2 roll pins, .075 x .250
[1.57 x 6.35]
Material:
Natural color polyester
Part No. 650025-1
(.125 [3.18] Centerline)
Part Number 650025-2
(.100 [2.54] Centerline)
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Intercontact Keying Plugs
Mounting
Roll Pin
[1.57]
Block
.062
Dia.
Card Extender
Housing Ref. #5 Self
Connector
PC Board Ref.
Tapping
Screws
[1.57]
.062
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
[15.49]
.100 [2.54] Centerline
*C dimension is card slot length.
1
Note: Other connector sizes can be made available, consult Tyco Electronics.
.125 [3.18] Centerline
*C dimension is card slot length.
Note: Other connector sizes can be made available, consult Tyco Electronics.
Card Edge Connectors
(Solder Type, Board-to-Board)
Standard Edge II Connectors
.610
No mounting ears.
[9.35]
.368
Positions
Positions
x .130 [3.30] Dp.
.064 [1.63] Sq.
No. of
No. of
Dual
Dual
[4.67]
50
36
.180
133.60
121.54
5.260
4.785
H
A
A
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
130.81
114.43
5.160
4.505
B
B
G
Intercontact Key Slot
129.54
117.48
5.100
4.625
C**
C**
E
F
A
B
D
C
(Continued)
124.46
111.13
Dimensions
4.900
Dimensions
4.375
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
D
D
148.46
134.75
5.845
5.035
E
E
x .130 [3.30] Dp.
.064 [1.63] Sq.
141.60
128.14
5.575
5.045
F
F
[1.52]
.060
[3.25]
.128
[3.81]
.150
[4.57]
.180
.100
2.54
.125
3.18
[13.97]
G
G
Dia.
.550
[6.35]
.250
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
[7.62]
.300
[1.37/1.77]
[1.37/1.77]
.054/.070
PC Board
.054/.070
PC Board
Accepts
Fits
.100
2.54
.125
3.18
H
H
Part Numbers
Part Numbers
530826-3
530384-2
[8.63]
.340
[3.94]
.155
[7.49]
.295