145031-3 TE Connectivity, 145031-3 Datasheet - Page 135

• 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

Product Facts
Physical Properties:
Insulation Resistance—
5000 megohms minimum.
Contact Retention Into PCB—
5lbs. min. [356 N]
Insertion Force—10 oz. [44.5 N]
max. measured with a .0700 ± .0001
[1.80±.00254] THK polished blade per
MIL-C-21097C
Withdrawal Force—1 oz. min.
[4.5 N] measured with a .0540 ± .0001
[3.37±.00254] THK polished test blade
per MIL-C-21097C after sizing 3 times
with a .0700 ± .0001 [1.80±.00254] THK
blade
Insulator Body—High Temp. Glass
filled thermoplastic, UL rating 94V-O
Color—Black
Spring Contact—Phosphor Bronze
alloy
Contact Plating—.000050 [0.00127]
nickel underplate with .000030
[0.00076] gold in the mating area,
tin/lead on tails, .000100 [0.00254]
minimum
Electrical Properties:
Operating Voltage—600 VDC
(sea level)
Current Rating—3 Amperes
Initial Contact Resistance—
10 milliohms
Environmental Properties:
Operating Temperature—
-55˚C to +125˚C
Temperature Cycling—
MIL-STD-202 method 107
Vibration—
MIL-STD-202, method 204
Application Tooling:
Insertion Tool—page 150
Related Product Data:
Daughter Card Edge Pattern—
page 57
Note: Open ends and open/closed
ends are available. Consult Tyco
E l e c t r o n i c s .
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Recognized under the
Component Program
of Underwriters
Laboratories Inc.,
File No. E60980
Certified
by Canadian
Standards
Association,
File No. LR49571
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
[17.91]
.705
[2.54]
Card Edge Connectors
(Board-to-Board, Wire-to-Board)
.100 x .200 [2.54 x 5.08] Centerline, Press-Fit, Full Scoop with Standoffs
.100
Ref.
[9.91]
J
.390
.040±.003
[1.02±.08]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[2.54]
Dia.
.100
Dim C
C
B
C
B
A
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
[5.08]
.200
[10.03/12.95]
.395/.510
[5.08]
.200
.020±.010
[.51±.25 ]
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Card Slot Depth
J
Contact Gap
[10.03/12.95]
[5.33]
.395/.510
.21
Point of Contact
Card Slot Depth
135