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TE Connectivity 284874-1 - 24 POS PLUG HOUSING ASS'Y, 24 Position, Plug, Housing, Wire-to-Wire, UL 94V-0, 4 Row, Wire & Cable, Signal, Panel Mount, -40 – 257 °C [-40 – 257 °F]

TE Connectivity 284874-1 24 POS PLUG HOUSING ASS'Y, 24 Position, Plug, Housing, Wire-to-Wire, UL 94V-0, 4 Row…


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Full Engineering DrawingSpecification Sheet

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Overview

This TE Connectivity 24-position plug housing assembly (SKU 284874-1) is designed for reliable wire-to-wire signal connections in industrial and commercial applications. The housing features a 24-position configuration arranged in a 4-row format, optimized for high-density signal transmission while maintaining structural integrity. Constructed from UL 94V-0 rated material, it meets stringent flame retardancy standards, ensuring compliance with safety regulations in critical environments. The operating temperature range of -40 °C to 257 °C (-40 °F to 257 °F) allows for consistent performance across extreme thermal conditions, from cold storage facilities to high-temperature manufacturing processes. As a wire-to-wire connector, it facilitates secure and stable interconnects between cables, eliminating signal degradation in data transmission systems. The panel mount design enables straightforward integration into control panels, enclosures, or equipment housings, providing a durable and accessible connection point. With a UNSPSC code of 39121724, this housing assembly is classified under electrical connectors for signal applications, reinforcing its suitability for telecommunications infrastructure, industrial automation, and electronic device interconnections. The robust construction and TE Connectivity’s engineering standards ensure long-term reliability in demanding operational settings where signal integrity and safety are non-negotiable.
  • 24 Position Plug Housing Assembly
  • Wire-to-Wire Connection Type
  • UL 94V-0 Flame Retardant Material
  • 4 Row Configuration
  • Operating Temperature: -40 – 257 °C [-40 – 257 °F]

Specifications

Application
Signal
Color
White
Connection Type
Wire-to-Wire
Material
Thermoplastic
Material
UL 94V-0
Mounting
Panel Mount
Mounting Type
Panel Mount
Poles
24
Size
24 Position
Standard
UL 94V-0
Type
Housing
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168FLR1-B5220

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Frequently Asked Questions

What is the maximum current rating for this connector?

The maximum current rating is 10A at 20°C, with contacts crimped on wires of 1.5mm2 or larger, and a maximum of 6 adjacent contacts per connector.

What is the operating temperature range for the connector?

The operating temperature range is -40°C to +125°C, including temperature increases due to current flow.

What is the maximum voltage this connector can handle?

The maximum voltage is 137 V dc, intended for a nominal battery voltage of 110 V dc.

What wire sizes can be used with the receptacle contacts?

Receptacle contacts can be crimped on wires with sections of 0.5-1mm2 (insulation diameter 1.4-2.1mm) or 1.5-2.5mm2 (insulation diameter 2.0-3.0mm or 3.3-4.2mm).

What is the durability rating of the gold-plated contacts?

The gold-plated contacts are rated for 100 cycles (in-out operations).

What is the contact retention force within the housing?

The retention force of a crimped contact within the housing is a minimum of 70 N.

What is the voltage drop across the connector under load?

The voltage drop is a maximum of 15 mV/A, measured between two 1mm2 crimped wires on mated contacts.

What is the dielectric strength between adjacent contacts?

The dielectric strength between adjacent contacts is at least 1500Va.c. effective for 1 minute.

What is the insulation resistance between contacts?

The insulation resistance is a minimum of 100 MΩ when tested at 500 V d.c.

What is the maximum torque for coupling the connector?

The maximum torque to apply on the stud bolt for coupling is 0.5 N·m.

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.