145246-1 TE Connectivity, 145246-1 Datasheet - Page 35

• Manufacturer Part Number: 145246-1
• Description: Conn Card Edge SKT 184 POS 1.27mm Solder ST SMD
• Manufacturer: TE Connectivity
• Type: Card Edger

Specifications of 145246-1

• Number Of Contacts: 184
• Contact Plating: Gold Over Nickel
• Mounting: Surface Mount
• 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: Surface Mount
• Product Height (mm): 15.49mm
• Operating Temp Range: -55C to 85C
• Pitch (mm): 1.27mm
• Housing Material: Thermoplastic
• Housing Color: Natural
• Current Rating (max): 1/ContactA
• Voltage Rating Max: 203VAC
• Contact Resistance Max: 30
• Peak Reflow Compatible (260 C): No
• Body Material: Polyphenylene Sulfide
• Leaded Process Compatible: No
• Rohs Compliant: No
• Pcb Mounting Orientation: Vertical
• Number Of Dual Positions: 92
• Pcb Mount Style: Surface Mount
• Holddown Material: Brass
• Holddown Plating: Tin-Lead over Nickel
• Voltage (vac): 3.3
• Solder Tail Contact Plating: Tin-Lead over Nickel
• Number Of Positions: 184
• Centerline (mm [in]): 1.27 [0.050]
• Bus Width: 64 Bit
• Pcb Mount Retention Type: Hold Down Post(s)
• Ejector: Without
• Number Of Holddowns: 3
• Family Name: PCI
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Base Material: Phosphor Bronze
• Rohs/elv Compliance: Not ELV/RoHS compliant
• Lead Free Solder Processes: Reflow solder capable to 245°C
• Lead Free Status / RoHS Status: Not Compliant

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—1000 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:
Daughter Card Edge Pattern—
page 57
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
Centered Mounting Ear
Recognized under the
Component Program
of Underwriters
Laboratories Inc.,
File No. E60980
Certified
by Canadian
Standards
Association,
File No. LR49571
.125 [3.18] Thru Hole
[3.18] Dia.
.125
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Centered Mounting Ear
4-40 Threaded Insert
.128
[3.25] Dia.
Card Edge Connectors
(Solder Type, Board-to-Board)
Cantilever Series Connectors .125 x .250 [3.18 x 6.35] Centerline, Dip Solder
Tails, .300 [7.62] Card Slot Depth
[3.18]
.125
#4-40
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
No Mounting Ears
.040±.003
[1.02±.08] Dia.
[2.54]
.100
Mounting Styles
Typ.
A
E
B
D
E
Dim E
C
Dim B
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
.125 [3.18] Thru Hole
Flush Mounting Ear
[0.51]
.020
[1.52]
[6.35]
.250
.060
[3.18] Dia.
Typ. Dia.
.125
[9.40]
[6.35]
.370
[4.57]
.250
.180
[6.35]
.250
[3.68]
.145
[15.49]
.610
J
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
4-40 Threaded Insert
Flush Mounting Ear
.020±.010
[.51±.25]
[7.62]
.300
[6.35]
.250
Card Slot Depth
Contact Gap
[6.35]
.250
35