6651290-1 TE Connectivity, 6651290-1 Datasheet - Page 9

• Manufacturer Part Number: 6651290-1
• Description: 284-0112-11300=TA CONN,SKT,COM
• Manufacturer: TE Connectivity

Specifications of 6651290-1

• Rohs Compliant: YES
• Post Type: Compliant Post
• Module Type: Power and Signal
• Module Length (mm [in]): 39.70 [1.563]
• Number Of Power Positions: 4
• Configuration: 4 Power + 8 Signal
• Hot Pluggable: No
• Number Of Signal Positions: 8
• Pcb Tail Length (mm [in]): 5.08 [0.200]
• Crown Material: Beryllium Copper
• Crown Plating: Gold over Nickel
• Power Contact Material: Phosphor Bronze Alloy
• Contact Plating, Mating Area, Material: Gold
• Contact Base Material: Phosphor Bronze
• Power Contact Plating: Select Gold
• Signal Contact Material: Phosphor Bronze Alloy
• Signal Contact Plating: Gold
• Housing Color: Black
• Housing Material: Thermoplastic - GF
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Pcb Thickness, Recommended (mm [in]): 2.36 [0.093]
• Lead Free Status / Rohs Status: Compliant

Connector Mounting
Solder Tails
Solder termination is available in two lengths. See table
below for board thicknesses and recommended tail lengths.
Tail Length vs. Board Thickness
Custom Solutions
Non-standard Modules
In case the standard CROWN EDGE modules do not meet
your design requirements, Tyco Electronics has the capa-
bility to mold any combination of power and signal contact
layouts in 2 and 3 segment modules.
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
(2.3/3.0 mm)
Thickness
.092"/.125"
(1.6 mm)
Board
.062"
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Solder Tail Detail
.100" - .140" (2.55 - 3.57 mm)
.160" - .200" (4.06 - 5.08 mm)
Power Connectors & Interconnection Systems
CROWN EDGE Card Edge-style High Current Connectors
Spacing Between Modules in End-to-end Mounting
This spacing between plated thru-holes for end-to-end mounting varies depending on the
chosen module combination. Spacing for the three possible combinations is shown below.
[.115" (2.92 mm) nominal]
[1.77" (4.5 mm) nominal]
Contacts
Power
Power-to-power
Dimension "A"
Contacts
.157 [4.00]
Power
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Press-fit Tails
CROWN EDGE connectors use truly compliant eye of the
needle press-fit tails designed for boards 0.093" thick and
above.
Tooling for Compliant Press-fit Assemblies
Pressing fixtures are recommended for compliant press-fit
assemblies. Contact Tyco Electronics for a detailed tool
drawing.
Suggested Printed Circuit Hole for Power and 2.5 mm Signal
Finished Hole: ø .040 ± .003 [ø 1.02 ± .08]
Drilled Hole:
Copper Plate: .0010 [.025] min. (per surface)
Tin Plate:
Suggested Printed Circuit Hole for 1.5 mm Signal
Finished Hole: ø .022 ± .002 [ø 0.56 ± 0.05]
Drilled Hole:
Copper Plate: .0010 [.025] min. (per surface)
Tin Plate:
Application-specific Custom Designs
Tyco Electronics has a long history of designing and build-
ing application specific custom connectors, and
CROWN EDGE connectors are no exception. A one-piece
CROWN EDGE insulator, instead of a combination of
several modules, provides a more robust interconnection
design, as well as cost savings in high volume projects.
Consult Tyco Electronics Customer Service for details.
Power-to-signal (1.5 mm)
Contacts
Power
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
.0003 [.008] min. (per surface)
.0003 [.008] min (per surface)
Contacts
ø .0453 ± .005 [ø 1.151 ± .013]
ø .026 ± .002 [ø 0.65 ± 0.02]
Signal
.184 [4.68]
Press-fit Tail Detail
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-(0)8002-67666
(Continued)
Power-to-signal (2.5 mm)
Contacts
Power
Contacts
Signal
.207 [5.25]
181