1954289-2 TE Connectivity, 1954289-2 Datasheet - Page 4

• Manufacturer Part Number: 1954289-2
• Description: Conn Board to Board M 4 POS 4mm Solder RA SMD T/R
• Manufacturer: TE Connectivity
• Type: Board to Boardr
• Series: Hermaphroditicr

Specifications of 1954289-2

• Pitch: 4 mm
• Number Of Rows: 1
• Number Of Contacts: 4
• Gender: M
• Contact Plating: Tin Over Nickel
• Termination Method: Solder
• Pitch Spacing: 4mm
• No. Of Rows: 1
• No. Of Contacts: 4
• Contact Termination: Surface Mount Horizontal
• Contact Material: Copper Alloy
• Rohs Compliant: Yes
• Product Type: Connector
• Connector Type: Housing
• Sealed: No
• Termination Method To Pc Board: Surface Mount
• Pcb Mount Retention: With
• Pcb Mount Alignment: Without
• Smt Compatible: Yes
• Mount Angle: Right Angle
• Ul File Number: E28476
• Keyed: No
• Make First / Break Last: No
• Contact Current Rating, Max (a): 5
• Operating Voltage (vac): 90
• Operating Voltage (vdc): 90
• Tail Orientation: In-line
• Profile Height (y-axis) (mm [in]): 4.13 [0.163]
• Centerline (mm [in]): 4.00 [0.157]
• Number Of Positions: 4
• Length (x-axis) (mm [in]): 12.25 [0.482]
• Width (z-axis) (mm [in]): 15.90 [0.626]
• Post-mating Assembly Measurement (mm [in]): 7.5 [0.295]
• Mating Retention: Without
• Header Mating Direction: Horizontal
• Pcb Mount Retention Type: Solder Pads
• Tail Plating Material: Matte Tin-Lead over Nickel
• Tail Plating, Thickness (µm [?in]): 5 [191.85]
• Contact Type: Blade/Socket
• Contact Plating, Mating Area, Material: Matte Tin
• Contact Plating, Mating Area, Thickness (µm [?in]): 5 [196.85]
• Stamped And Formed: Yes
• Connector Style: Hermaphroditic
• Mating Alignment: With
• Housing Material: Liquid Crystal Polymer (LCP)
• Housing Color: White
• Ul Flammability Rating: UL 94V-0
• Agency/standard: CSA, UL
• Agency/standard Number: C22.2 No. 182.3-M1987, UL 1977
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Reflow solder capable to 245°C, Reflow solder capable to 260°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Circuit Identification Feature: Without
• Operating Temperature (°c [°f]): -40 – +105 [-40 – +221]
• Applies To: Printed Circuit Board
• Lighting Interconnect Level: Level 2
• Smt Soldering Temperature (°c [°f]): 260 [500]
• Glow Wire Rating: No
• Uv Exposure Rated: No
• Application Use: Board-to-Board
• Packaging Method: Tape & Reel

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Part numbers in this brochure are RoHS Compliant*, unless marked otherwise.
*as defined www.tycoelectronics.com/leadfree
Tyco Electronics Corporation
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© 2009 Tyco Electronics Corporation. All Rights Reserved.
8-1773450-0 3M FP 01/2010
TE (logo) and Tyco Electronics are trademarks of the Tyco Electronics group of companies and its licensors.
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the latest dimensions and design specifications.
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