145246-1 TE Connectivity, 145246-1 Datasheet - Page 154

• 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

154
Product Facts
*Consult Tyco Electronics engi-
Catalog 1654080
Issued 7-03
www.tycoelectronics.com
neering when paralleling con-
tacts for power applications.
Crimp snap-in, solder eye-
let, .025 [0.64] square
posted and right angle
contacts on .100 [2.54],
.125 [3.18] or .156 [3.96]
centers
Customer buys only enough
contacts to meet circuit and
retention requirements
Contacts bifurcated for
redundancy
Single leaf version avail-
able for higher contact
normal forces
Low insertion forces
Accommodates AWG 16-28
[1.4-0.08 mm
and insulation diameters
.035-.105 [0.89-2.67]
Large variety of connector
sizes
Cavity identification on face
of card slot and wire entry
High speed automatic
machine terminations
provide uniform reliability
at lowest applied cost
Recognized under the
Component Program of
Underwriters
Laboratories Inc.
File No. E28476
Certified by Canadian
Standards
Association
File No. LR 7189
2
] wire range
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
The Crimp Snap Twin Leaf
Connector is designed
especially for high density
wire-to-board applications.
Termination styles include
crimp, solder, posted and
right angle, in a variety of
s i z e s .
Card Edge Connectors
(Board-to-Board, Wire-to-Board)
Crimp Snap Twin Leaf Connectors
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Design flexibility allows the
customer to save by pur-
chasing only enough
contacts for the circuit
requirements. Easy replace-
ability of each contact cuts
repair cost in the event of
contact or wire damage.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Performance Specifications
Contact Rating*: 5 amperes,
continuous 3 amperes, max. (for .025
[0.64] posted contacts)
Contact Resistance:
10 milliohms, max.
Insulation Resistance:
5000 megohms (initial)
1000 megohms
Voltage Rating:
.100 [2.54] Centerline-1000 Vrms
.125 [3.18] Centerline-1500 Vrms
.156 [3.96] Centerline-1800 Vrms
Insertion Force (per pair): Twin
Leaf-10 oz. [2.78 N], max.; 7.6 oz.
[2.11 N], avg. Non-Bifurcated Contacts-
20 oz. [5.57 N], max.
Extraction Force (per pair): Twin
Leaf-0.7 oz. [0.195 N], min.; 1.2 oz.
[0.334 N], avg.
Operating Temperature:
-55°C to +105°C
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967