1651929-1 TE Connectivity, 1651929-1 Datasheet - Page 2

• Manufacturer Part Number: 1651929-1
• Description: 283-0172-02303=TA CONN SKT
• Manufacturer: TE Connectivity
• Type: Powerr

Specifications of 1651929-1

• Gender: SKT
• Body Orientation: Straight
• Housing Material: Thermoplastic
• Contact Material: Copper Alloy
• Mounting Style: Through Hole
• Termination Method: Solder
• Contact Plating: Gold
• Voltage Rating: 250 V
• Current Rating: 25 A
• Product Type: Connectors
• Pcb Mount Retention: Without
• Termination Method To Pc Board: Through Hole - Solder
• Pcb Mounting Orientation: Vertical
• Pcb Mount Alignment: With
• Make First / Break Last: No
• Csa File Number: 1935071
• Number Of Power Positions: 12
• Mating Retention Type: Latching
• Contact - Rated Current (a): 25
• Hot Pluggable: No
• Operating Voltage Reference: AC
• Operating Voltage (vac): 250
• Tail Length (mm [in]): 3 [0.118]
• Tail Orientation: Staggered
• Profile Height (y-axis) (mm [in]): 20.00 [0.787]
• Number Of Positions: 30
• Number Of Signal Positions: 18
• Centerline (mm [in]): 2.50 [0.098]
• Centerline, Power Contacts (mm [in]): 9.70 [0.381]
• Mating Retention: With
• Number Of Rows: 2
• Length (x-axis) (mm [in]): 114.96 [4.530]
• Width (z-axis) (mm [in]): 9.03 [0.3555]
• Card Slot Depth (mm [in]): 6.00 [0.236]
• Tail Plating Material: Matte Tin
• Tail Plating, Thickness (µm [?in]): 3.05 [120]
• Contact Design: Multiple Contact Band/CROWN BAND
• Contact Type: Socket
• Contact Base Material: Copper Alloy
• Contact Plating, Mating Area, Material: Gold
• Contact Plating, Mating Area, Thickness (µm [?in]): 0.762 [30]
• Connector Style: Receptacle
• Mating Alignment: With
• Mating Alignment Type: Blindmate, Blindmate/Keyed, Keyed
• Housing Color: Black
• Ul Flammability Rating: UL 94V-0
• Connector Contact Configuration (no. Of Pos./type): 2/AC Power, 18/Signal, 10/AC Power
• Custom Configurable: Yes
• Agency/standard: UL, CSA
• 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
• Agency/standard Number: UL 1977
• Ul Voltage Rating (vac): 250
• Operating Temperature (°c [°f]): -55 – +105 [-67 – +221]
• Board-to-board Configuration: Right Angle
• Pcb Thickness, Recommended (mm [in]): 1.57 – 2.36 [0.062 – 0.093]
• Accepts Card Width (mm [in]): 93.34 [3.67]
• Accepts Card Thickness (mm [in]): 1.57 [0.062]
• Applies To: Printed Circuit Board
• Application Use: Board-to-Board, Card Edge, Board-to-Board / Card Edge
• Contact Transmits (typical Application): Power, Signal (Data), Signal (Data)/ Power
• Pick And Place Cover: Without
• Packaging Method: Box
• Lead Free Status / RoHS Status: Compliant

MONTECITO is a trademark of Intel
Corporation.
Catalog 1773096
Revised 2-10
www.tycoelectronics.com
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Power Connectors & Interconnection Systems
Voltage Regulation Module (VRM) Connectors
VR 372 Power POD Connector for Intel MONTECITO VRMs
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Mini CROWN EDGE Connectors for 1U/2U Pluggable VRMs
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SEC-II with Latch for VRMs
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Industry favored design for MONTECITO VR372 voltage
regulator modules
130 Amps DC Output Power (260A Total)
350 compressive contacts carry a total of 200 Amps —
resulting in less than 0.75 Amps per contact
22 additional signal contacts
Rated to carry 120 Amps DC output power
Maximum continuous operating temperature 125° C
Lowest profile available on the market (7 mm tall)
High-performance CROWN BAND contacts that deliver
25A each
High-density power designed for VRM 10.2 and beyond
Multiple power and signal contacts allow flexible power PCB
trace layouts
SMT, pc tail and press-fit terminations
Mating blade for board-stacking interconnection also available
High Conductivity Contacts & High Strength Plastic Latches
Vertical or Right-Angle
Solder or Press-Fit (vertical only)
Meets Intel VRM 8.5, 9.0, 9.1, 10.0 and 10.1 Standards
4.3 Amps/contact
Please contact your local Tyco Electronics Sales Engineer for more information.
Other VRM Connectors such as “TW Power” and others are available.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
(Continued)
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-(0)8002-67666
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