1761879-1 TE Connectivity, 1761879-1 Datasheet - Page 10

• Manufacturer Part Number: 1761879-1
• Description: CARD EDGE CONNECTOR, SOCKET, 10POS
• Manufacturer: TE Connectivity
• Type: Card Edger

Specifications of 1761879-1

• Number Of Contacts: 4POS
• Body Orientation: Straight
• Contact Plating: Gold
• Contact Material: Copper Alloy
• Termination Method: Solder
• Mounting Style: Through Hole
• Housing Material: Polyester
• Housing Color: Black
• Tail Length: 3.18mm
• Mounting Type: PC Board
• Connector Body Material: Polyester
• Rohs Compliant: Yes
• Product Type: Connector
• Product Series: SEC-II
• Type Of Connector: Dual Position
• Number Of Dual Positions: 4
• Post Type: Press-Fit
• Pcb Mounting Orientation: Vertical
• Mounting Ears: With
• Mounting Ear Position: Low
• Pcb Mount Retention: Without
• High Current: Yes
• Termination Post Length (mm [in]): 4.34 [0.171]
• Solder Tail Contact Plating: Tin
• Centerline (mm [in]): 2.54 [0.100]
• Number Of Single Positions: 11
• Retention Latch: Without
• Positions Unloaded: None
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Base Material: Copper Alloy
• Underplate Material: Nickel
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Lead Free Status / RoHS Status: Compliant

182
Product Facts
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Product Specification
108-2202
Qualification Test Report
501-608
Note: See page 183 for part numbers and details.
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
Combines industry standard
0.100" pitch card edge
format in a high power
density design
Industry-proven multi-beam
power contact design
High conductivity contact
materials
High temperature housing
materials
UL 94V-0
Selective gold plating for
high performance with low
cost
.000030 [0.00076] gold in
contact area. Tin/lead on
posts with entire contact
nickel underplated
Power Contact Current
Ratings:
Signal Contact Ratings:
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38 amps — Single Contact
22 amps — on each of
4 adjacent pairs (8 power
contacts)
6 amps — Single Contact
4 amps — on each of
6 adjacent contacts
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Power Connectors & Interconnection Systems
SEC-II Power Products
The trends in electronic
power supplies require high
current density and lower
cost. In addition, smaller
sized connectors are
needed to provide less
airflow restriction for cooling
the power supplies. The
SEC-II power connectors
offer an ideal combination
of low-current and high-
current connections in a
single, durable design.
SEC-II power connectors
are built on an expandable
tooling platform which
allows for a variety of
combinations of power
and signal contacts, all
Power Only
Vertical
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
8P
combined in a single
molded housing. The vertical
press-fit versions are ideal
for high density stacking
of cards into a backplane
or for low air restriction of
blade-style power supply
designs. The straddle
mount style offers a true
co-planar interconnection
with a total height of less
than 4 mm from the top
surface of the PCB.
SEC-II power connectors
are currently in use in
high-end computer and
data storage equipment.
Extensive testing in expo-
sure to high vibration and
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Co-Planar
Power and Signal
shock has proven these
connectors equally suited
for industrial applications as
well, where low contact
resistance and high current
density is required.
6P + 16S
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-(0)8002-67666
Right-Angle