145154-4 TE Connectivity, 145154-4 Datasheet - Page 55

• Manufacturer Part Number: 145154-4
• Description: Conn PCI Express Card SKT 120 POS 1.27mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: PCI Express Cardr

Specifications of 145154-4

• Number Of Contacts: 120
• Contact Plating: Gold Over Nickel
• Mounting: Through Hole
• Termination Method: Solder
• Pitch: 1.27 mm
• Number Of Rows: 2
• Number Of Contact Rows: 2
• Body Orientation: Straight
• Contact Material: Phosphor Bronze
• Mounting Style: Through Hole
• Product Height (mm): 15.49mm
• Operating Temp Range: -55C to 85C
• Pitch (mm): 1.27mm
• Housing Material: Thermoplastic
• Housing Color: White
• Current Rating (max): 1/ContactA
• Voltage Rating Max: 203VAC
• Contact Resistance Max: 20
• Connector Type: Card Edge
• Row Pitch: 2.54mm
• Pitch Spacing: 1.27mm
• No. Of Contacts: 120
• Gender: Receptacle
• Contact Termination: Through Hole Vertical
• No. Of Rows: 2
• Rohs Compliant: No
• Pcb Mounting Orientation: Vertical
• Number Of Dual Positions: 60
• Pcb Mount Style: Through Hole
• Termination Post Length (mm [in]): 2.54 [0.100]
• Solder Tail Contact Plating: Tin-Lead over Nickel
• Number Of Positions: 120
• Centerline (mm [in]): 1.27 [0.050]
• Bus Width: 32 Bit
• Pcb Mount Retention Type: Pylon
• Ejector: Without
• Number Of Pylons: 2
• Pylon Material: Plastic
• Family Name: PCI
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Base Material: Phosphor Bronze
• Rohs/elv Compliance: ELV compliant, 5 of 6 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
Product Facts
Physical Properties:
Insulation Resistance—5000
megohms minimum.
Insertion/Withdrawal Force
(Daughter Card)—8 oz./2 oz.
[35.6 N/ 8.9 N] average contact pair
using .0620 [1.57] steel blade.
Insulator Body—Glass filled
thermoplastic, UL rating 94V-O. High
temp. plastic option is available; add
suffix M399 to part number.
Color—Black
Contacts—High strength copper 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:
Operation Voltage—1500 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
Related Product Data:
Polarization Key—page 57
Daughter Card Edge Pattern—
page 57
Recognized under the
Component Program
of Underwriters
Laboratories Inc.,
File No. E60980
Certified
by Canadian
Standards
Association,
File No. LR49571
[6.35]
.250
[4.57]
.180
Centered Mounting Ear
.125 [3.18] Thru Hole
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
[15.49]
.610
Card Edge Connectors
(Solder Type, Board-to-Board)
Modified Bellows Connectors .156 x .200 [3.96 x 5.08] Centerline, .156 x .150
[3.96 x 3.81], Right Angle, Dip Solder Ta i l s
Ref.
No Mounting Ears
[3.25] Dia.
.128
[9.35]
.368
Dim G
Dim K
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Dim G - Centered Mounting Ear .125 [3.18] Cross Drilled Hole Only
Dim K - Flush Mounting Ear .125 [3.18] Cross Drilled Hole Only
[3.96]
.156
Mounting Styles
[6.35]
.250
Centered Mounting Ear
.125 [3.18] Thru Hole
A
.040±.003
[1.02±.08] Dia.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
[3.96]
.156
C
REF
Dim E
B
[15.49]
.610
Dim B
D
Ref.
SECTION X-X
Row to Row Spacing
E
[15.49] Ref.
[3.56±.25]
.610
.14±.01
ROTATED 90º
SECTION X-X
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
Dim H
Flush Mounting Ear
.125 [3.18] Cross
[1.37±1.890] PC Board
.054±.071
Drilled Hole
.025
[.64]
H
Sq. Typ.
55