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TE Connectivity 1-2390471-4 - PCB Mount Header, Vertical, Wire-to-Board, 4 Position, 2 mm [.079 in] Centerline, Header & Ejector Assembly, Tin, Through Hole - Solder, Power, Black

TE Connectivity 1-2390471-4 PCB Mount Header, Vertical, Wire-to-Board, 4 Position, 2 mm [.079 in] Centerline, Header…

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Full Engineering Drawing

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Minimum Qty: 45

Multiplier: 2250

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TE Connectivity 1-2390471-4 is a vertical PCB mount header designed for robust wire-to-board connections. This 4-position header features a compact 2 mm [.079 in] centerline spacing, making it an ideal choice for applications requiring high-density interconnects on printed circuit boards. The header and ejector assembly design ensures secure mating and easy disconnection. Constructed with a durable black housing and tin-plated contacts, this component offers reliable electrical conductivity and mechanical stability for through-hole solder termination. It is specifically engineered for power and signal transmission within various industrial and electronic equipment. The 2mm pitch is crucial for space-constrained designs, allowing for more components and circuitry on a single board. The through-hole solder connection provides a strong, permanent mechanical and electrical bond to the PCB, ensuring signal integrity and preventing accidental dislodging. The vertical mounting orientation is standard for many PCB layouts, facilitating straightforward assembly and maintenance. This TE Connectivity connector is a key component for engineers developing compact, reliable electronic systems where space and performance are critical. Its robust construction and precise engineering make it suitable for demanding operational environments. The tin plating on the contacts ensures good solderability and resistance to oxidation, contributing to the longevity of the connection. The inclusion of an ejector mechanism simplifies the process of disconnecting the mating connector, which is beneficial in systems requiring frequent maintenance or module replacement. The 4-position configuration offers a balance between density and ease of handling for many common interconnect needs. This header is a direct replacement or upgrade for existing 2mm pitch wire-to-board systems, offering the quality and reliability expected from TE Connectivity. Its black color provides a professional aesthetic and aids in visual identification within complex assemblies.
  • 4-Position Vertical PCB Mount Header
  • 2 mm [.079 in] Centerline Spacing
  • Header & Ejector Assembly
  • Tin-Plated Through Hole - Solder Connection
  • Black Housing for Power & Signal Applications
Non-Insulated Copper Butt Splice, Wire Marking Navy 6-9/12-9 AWG, Length 0.81

675-51973

Non-Insulated Copper Butt Splice, Wire Marking Navy 6-9/12-9 AWG, Length 0.81
Hi Temp Male/Female Piggyback Disconnect, 16-14 AWG, 50/Pack

HTP16-250-3

Hi Temp Male/Female Piggyback Disconnect, 16-14 AWG, 50/Pack
KIT ES A1 4PCS

KA1ES-4

KIT ES A1 4PCS
Connector Assembly, Receptacle, Wire-to-Board, 2 Position, 2.54 mm [.1 in] Centerline, Crimp, 1 Row, Green, Wire & Cable, ERNI MaxiBridge

364200-E

Connector Assembly, Receptacle, Wire-to-Board, 2 Position, 2.54 mm [.1 in] Centerline, Crimp, 1 Row, Green, Wire & Cable, ERNI MaxiBridge
CABLE TERMINATION UNIT

DT01

CABLE TERMINATION UNIT
Terminal Block Screw Part

3BSC840098R2

Terminal Block Screw Part
TERMINAL BLOCK BTWD 4NK WEG specifications: Terminal type Screw; Connector cross-section 4 mm2; Nominal current 32 A; Lugs color Gray; Rated voltage 500 V; Quantity per packaging 20

BTWD 4NK

TERMINAL BLOCK BTWD 4NK WEG specifications: Terminal type Screw; Connector cross-section 4 mm2; Nominal current 32 A; Lugs color Gray; Rated voltage 500 V; Quantity per packaging 20
Busbar Adapter 144 A, 3 Pole, for Siemens 3VA10, 3VA11

HB32660

Busbar Adapter 144 A, 3 Pole, for Siemens 3VA10, 3VA11

Frequently Asked Questions about TE Connectivity

What technical support does TE Connectivity offer?

TE Connectivity offers comprehensive technical support through multiple channels, including a dedicated technical hotline at 1-800-777-3300. The company provides advanced technical support with 3 dedicated support centers, a global technical hotline network, and delivers over 8,000 hours of technical training annually to ensure certified expertise across 25+ languages.

What environmental ratings do TE Connectivity products have?

TE Connectivity products feature robust environmental ratings across multiple standards, including NEMA Type 1, 2, 3, 3R, 4, 4X, 12, and 13 certifications, as well as IEC 60529 IP66 protection. Our enclosures are designed to withstand challenging industrial environments, with operating temperatures ranging from -40°C to 130°C, and include enhanced UV inhibitors for outdoor applications.

What certifications and standards do TE Connectivity products comply with?

TE Connectivity products meet rigorous international certifications and standards across industrial automation applications, including UL (United States), CSA (Canada), CE (European Community), and international safety standards. Our product lines are designed to comply with critical industrial certifications such as NEMA (Types 4, 4X, 6, 6P), IP ratings (IP65, IP66, IP67, IP69K), and industrial communication protocols including PROFINET, EtherNet/IP, and DeviceNet. We ensure comprehensive compliance through active participation in key industrial standards committees and maintaining ISO 9001 quality system certification.

What industries and applications are TE Connectivity products used for?

TE Connectivity products are engineered for critical industrial applications across multiple sectors, including industrial device manufacturing, automotive, robotics, food and beverage, material handling, alternative energy, and commercial vehicle industries. Their solutions span connectivity, power distribution, network communications, and sensor technologies that support complex industrial automation requirements, with a focus on robust connectivity solutions for challenging manufacturing environments.

What are the main product lines offered by TE Connectivity?

TE Connectivity offers a comprehensive range of industrial connectivity solutions including Cable Ties, Cable Cleats, Power Connectors, Grounding Connectors, Terminals, Safety Solutions, Identification Products, and Wiring Duct. Their product lines are designed for robust industrial applications, featuring various connection technologies like wave soldering, spring-cage connections, and mis-insertion protection across multiple electrical and connectivity categories.

What accessories are available for TE Connectivity products?

TE Connectivity offers a comprehensive range of communication and bus accessories for industrial automation systems, including communication terminal boards (CTB810, CTB811), bus extenders (horizontal and vertical models like cHBX01L/R, HBX01L/R, VBX01T/B), and bus terminators (TER800, TER810). These accessories are designed to enhance connectivity, power distribution, and communication capabilities for HN800 and CW800 controller systems, with options for left/right side mounting, power connections, and network termination.

How are TE Connectivity products typically installed?

TE Connectivity products are typically installed through professional commissioning services that include site audits, precise wiring verification, and both remote and on-site installation support. Our expert service engineers conduct comprehensive installation processes involving system verification, programming, communication testing, and personnel training to ensure optimal performance and reliability of the equipment.