Datasheets
1744439-2 by: TE Connectivity

(1744439-2) EP2.5 Shrd HDR ASSY 2P VERT, GW

Part Details for 1744439-2 by TE Connectivity

Results Overview of 1744439-2 by TE Connectivity

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Applications Space Technology Environmental Monitoring Internet of Things (IoT) Industrial Automation Smart Cities Agriculture Technology Medical Imaging Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Consumer Electronics Education and Research Security and Surveillance Aerospace and Defense Healthcare Robotics and Drones

1744439-2 Information

1744439-2 by TE Connectivity is a Header and Edge Type Connector.
Headers and Edge Type Connectors are under the broader part category of Connectors.

Connectors are devices that join electrical termination points to form circuits. With various types designed for specific functions like data, power, or signal transmission, choosing the right connector is essential for compatibility and device performance. Read more about Connectors on our Connectors part category page.

Price & Stock for 1744439-2

Part # Distributor Description Stock Price Buy
DISTI # 97X7361
Newark Ep2.5 Shrd Hdr Assy 2P Vert, Gw |Te Connectivity 1744439-2 RoHS: Not Compliant Min Qty: 14400 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 5,000 $0.1910
$0.1910 Buy Now
DISTI # A107503-ND
DigiKey CONN HEADER VERT 2POS 2.5MM Min Qty: 1 Lead time: 16 Weeks Container: Bulk 161
In Stock
  • 1 $0.4100
  • 10 $0.3320
  • 100 $0.2708
  • 600 $0.2309
  • 1,200 $0.2172
  • 5,400 $0.1901
  • 10,200 $0.1797
$0.1797 / $0.4100 Buy Now
DISTI # 1744439-2
Avnet Americas Conn Shrouded Header HDR 2 POS 2.5mm Crimp ST Cable Mount Bag/Box - Bulk (Alt: 1744439-2) RoHS: Compliant Min Qty: 14400 Package Multiple: 14400 Lead time: 13 Weeks, 0 Days Container: Bulk 0
  • 14,400 $0.1548
  • 28,800 $0.1540
  • 57,600 $0.1533
  • 86,400 $0.1525
  • 115,200 $0.1517
$0.1517 / $0.1548 Buy Now
DISTI # 571-1744439-2
Mouser Electronics Headers & Wire Housings EP2.5 Shrd HDR ASSY 2P VERT, GW RoHS: Compliant 19842
  • 1 $0.4100
  • 10 $0.3320
  • 100 $0.2710
  • 600 $0.2470
  • 1,200 $0.2240
  • 3,000 $0.2220
  • 5,400 $0.2030
  • 10,200 $0.2000
  • 28,800 $0.1790
$0.1790 / $0.4100 Buy Now
Future Electronics EP2.5 Shrd HDR ASSY 2P VERT, GW RoHS: Compliant pbFree: Yes Min Qty: 14400 Package Multiple: 600 Lead time: 18 Weeks Container: Bag 0
Bag
  • 600 $0.1540
$0.1540 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 14400 Package Multiple: 600 Lead time: 18 Weeks Container: Bag 0
Bag
  • 600 $0.1540
$0.1540 Buy Now
DISTI # AMP1744439-2
Heilind Electronics EP2.5 SHRD HDR ASSY 2P VERT, G Americas - 0 in Stock
  • 14,400 $0.2000
  • 37,800 $0.1733
$0.1733 / $0.2000 Buy Now
Onlinecomponents.com EP2.5 Shrd HDR ASSY 2P VERT, GW RoHS: Compliant 0
  • 3,600 $0.3483
  • 7,200 $0.2144
  • 10,800 $0.1697
  • 14,400 $0.1663
$0.1663 / $0.3483 Buy Now
DISTI # 1744439-2
TTI Headers & Wire Housings EP2.5 Shrd HDR ASSY 2P VERT, GW Min Qty: 14400 Package Multiple: 14400 Container: Each Americas - 0
  • 14,400 $0.2230
$0.2230 Buy Now
DISTI # AMP1744439-2
Interstate Connecting Components EP2.5 SHRD HDR ASSY 2P VERT, G 0
  • 14,400 $0.2000
  • 37,800 $0.1733
$0.1733 / $0.2000 Buy Now
DISTI # 000000000003840205
Sager Headers & Wire Housings EP2.5 Shrd HDR ASSY 2P VERT, GW Min Qty: 600 0
  • 600 $0.2233
$0.2233 Buy Now
DISTI # 1744439-2
Avnet Abacus (Alt: 1744439-2) RoHS: Compliant Min Qty: 14400 Package Multiple: 1 Lead time: 21 Weeks, 0 Days Abacus - 0
Buy Now
DISTI # 1744439-2
Avnet Abacus (Alt: 1744439-2) RoHS: Compliant Min Qty: 14400 Package Multiple: 14400 Lead time: 19 Weeks, 0 Days Abacus - 0
Buy Now
Master Electronics EP2.5 Shrd HDR ASSY 2P VERT, GW RoHS: Compliant 0
  • 3,600 $0.3483
  • 7,200 $0.2144
  • 10,800 $0.1697
  • 14,400 $0.1663
$0.1663 / $0.3483 Buy Now

Part Details for 1744439-2

1744439-2 CAD Models

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1744439-2 Part Data Attributes

1744439-2 TE Connectivity
Buy Now Datasheet
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1744439-2 TE Connectivity (1744439-2) EP2.5 Shrd HDR ASSY 2P VERT, GW
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TE CONNECTIVITY LTD
Reach Compliance Code compliant
Board Mounting Option SOLDERABLE RETENTION CLIPS
Body Breadth 0.377 inch
Body Depth 0.315 inch
Body Length 0.386 inch
Body/Shell Style PLUG
Connector Type BOARD CONNECTOR
Contact Arrangement S0P2
Contact Finish Mating NOT APPLICABLE
Contact Gender MALE
Contact Material NOT APPLICABLE
Contact Pattern RECTANGULAR
Contact Style RND PIN-SKT
DIN Conformance NO
EMI Shielded NO
Empty Shell YES
Filter Feature NO
IEC Conformance NO
Insulator Color NATURAL
Insulator Material POLYAMIDE
MIL Conformance NO
Mains Connector Rating 4.2A
Mixed Contacts NO
Mounting Option 1 LOCKING
Mounting Option 2 LATCHING
Mounting Style STRAIGHT
Mounting Type BOARD
Number Of Connectors ONE
Number of Ports 1
Number of Rows Loaded 1
Operating Temperature-Max 105 °C
Operating Temperature-Min -55 °C
Option GENERAL PURPOSE
Panel Mount NO
Plating Thickness 200u inch
Polarization Key POLARIZED
Rated Current (Signal) 4.2 A
Reference Standard UL
Terminal Length 0.133 inch
Terminal Pitch 2.5 mm
Termination Type SOLDER
Total Number of Contacts 2
UL Flammability Code 94V-0

Alternate Parts for 1744439-2

This table gives cross-reference parts and alternative options found for 1744439-2. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1744439-2, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
2132230-2 TE Connectivity $0.1021 Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, Solder Terminal, Locking, White Insulator, Receptacle 1744439-2 vs 2132230-2
1744439-2 TE Connectivity Check for Price Board Connector, 2 Contact(s), 1 Row(s), Male, Straight, Solder Terminal, Locking, Natural Insulator, Plug 1744439-2 vs 1744439-2

1744439-2 Frequently Asked Questions (FAQ)

  • The recommended torque value for the screw terminals is 0.5-1.5 Nm (4.4-13.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.

  • Yes, the 1744439-2 connector is designed to withstand vibrations and is suitable for use in applications with moderate to high vibration levels. However, it's essential to ensure proper mounting and secure the connector to prevent damage or disconnection.

  • While the datasheet specifies AWG 20-24 wire sizes, the connector can accommodate smaller wire sizes (e.g., AWG 26-28) with the use of wire adapters or by following TE Connectivity's wire stripping and termination guidelines.

  • The 1744439-2 connector is designed to operate in a temperature range of -40°C to 125°C (-40°F to 257°F) and can withstand humidity levels up to 95%. However, it's essential to follow TE Connectivity's guidelines for environmental sealing and protection to ensure reliable performance in harsh conditions.

  • Yes, to ensure reliable connections and prevent damage to the connector or PCB, it's essential to follow TE Connectivity's recommended PCB layout guidelines, including keeping the PCB traces away from the connector's mounting holes and ensuring proper clearance around the connector.