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644742-1 by te connectivity / amp brand
Image is representational - see mfr. specs

644742-1

TE Connectivity / AMP Brand

MTA-.156 HEADER ASSEMBLY, FRICTION LOCK, STRAIGHT .045 SQUARE POST, .000030 GOLD, 3 POSITION, OMITTED POST

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Accessories

RoHS Compliant
Discontinued & Replaced
Packaging
Certificate of Compliance Guarantee
Description +
MTA-.156 HEADER ASSEMBLY, FRICTION LOCK, STRAIGHT .045 SQUARE POST, .000030 GOLD, 3 POSITION, OMITTED POST
Product Highlights:
  • MTA-156 Connectors
  • Number of Positions = 3
  • Mating Type = Header
  • Wire-to-Board Application
  • 3.96 mm Contact Centerline Spacing
Search Keywords: 6447421
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    TE Connectivity / AMP Brand
  • Part No:
    644742-1
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8536694040
  • COO:
    US
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    1000
  • Contact Underplating Material Thickness:
    50 µin, 1.27 µm
  • Panel Mount Feature:
    Without
  • Operating Voltage:
    600 VAC
  • Connector & Contact Terminates To:
    Printed Circuit Board
  • PCB Contact Termination Area Plating Material Thickness:
    29.92 µin, .76 µm
  • PCB Mount Alignment:
    Without
  • PCB Contact Termination Area Plating Material Finish:
    Matte
  • Connector System:
    Wire-to-Board
  • Connector Height:
    .525 in, 13.34 mm
  • Contact Underplating Material:
    Nickel
  • Housing Color:
    Natural
  • Contact Layout:
    Inline
  • Mating Retention Type:
    Friction Lock
  • Termination Method to Wire & Cable:
    Solder
  • PCB Thickness (Recommended):
    .063 in, 1.6 mm
  • Mating Alignment:
    Without
  • Strain Relief:
    Without
  • Operating Temperature Range:
    -55 – 105 °C, -67 – 221 °F
  • Position Locations Omitted:
    2
  • Packaging Method:
    Package
  • UL Rating:
    Recognized
  • Agency/Standard:
    CSA , UL
  • UL File Number:
    E28476
  • PCB Connector Assembly Type:
    PCB Mount Header
  • Termination Method to Printed Circuit Board:
    Through Hole - Solder
  • Mating Square Post Dimension:
    .045 in, 1.14 mm
  • Connector Length:
    .312 in, 7.92 mm
  • Termination Post & Tail Length:
    .125 in, 3.18 mm
  • CSA File Number:
    LR7189
  • Number of Loaded Positions:
    2
  • CSA Rating:
    Certified
  • Number of Blocked Positions:
    1
  • Number of Rows:
    1
  • Square Termination Post & Tail Dimension:
    .045 in, 1.14 mm
  • Contact Base Material:
    Copper Alloy
  • PCB Mount Retention:
    Without
  • Contact Current Rating (Max):
    7 A
  • Contact Mating Area Plating Material Finish:
    Bright
  • Contact Retention Within Housing:
    Without
  • PCB Mount Orientation:
    Vertical
  • Packaging Quantity:
    1
  • Sealable:
    No
  • Contact Mating Area Length:
    .4 in, 10.16 mm
  • Circuit Application:
    Power
  • Number of Positions:
    3
  • Contact Mating Area Plating Material Thickness:
    29.92 µin, .76 µm
  • Contact Type:
    Pin
  • Centerline (Pitch):
    .156 in, 3.96 mm
  • Contact Mating Area Plating Material:
    Gold
  • UL Flammability Rating:
    UL 94V-0
  • Contact Shape & Form:
    Square
  • Header Type:
    Unshrouded
  • Mating Retention:
    With
  • Housing Material:
    Polyester - GF
  • PCB Contact Termination Area Plating Material:
    Tin-Lead
  • Connector Mounting Type:
    Board Mount
Tools/3D Models +
  • Item discontinued
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
RECOMMENDED REPLACEMENT
3-644742-1
3-644742-1
VIEW PRODUCT
03P MTA156 HDR ASSY W/O#2 LF

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