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TE Connectivity 524421-E - Connector Assembly, Receptacle, Cable-to-Board, 4 Position, 1.27 mm [.05 in] Centerline, Insulation Displacement (IDC), 1 Row, Black, ERNI MicroBridge

TE Connectivity 524421-E Connector Assembly, Receptacle, Cable-to-Board, 4 Position, 1.27 mm [.05 in] Centerline…

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Full Engineering DrawingSpecification Sheet

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Minimum Qty: 145

Multiplier: 7540

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Overview

The TE Connectivity 524421-E is a compact 4-position receptacle connector assembly from the ERNI MicroBridge series, designed for reliable cable-to-board connections. Featuring a precise 1.27 mm [.05 in] centerline, this connector utilizes Insulation Displacement (IDC) technology for efficient and secure wire termination without the need for stripping. The black plastic housing ensures durability and provides a robust connection suitable for space-constrained applications. This connector is ideal for industrial, medical, and telecommunications equipment where high-density interconnects are critical. The ERNI MicroBridge series is recognized for its precision engineering, offering consistent performance and signal integrity. The 524421-E is a specific variant within this series, providing a 4-position solution with IDC termination. Its compact form factor and reliable connection method make it a valuable component for engineers designing intricate electronic systems. The 1.27mm pitch allows for a high number of connections in a small footprint, a key advantage in modern device design. This receptacle mates with appropriate cable plugs to form a complete interconnect system, ensuring a secure electrical pathway. The black color is standard for many industrial components, aiding in identification and integration into existing systems. The UNSPSC code 39121432 categorizes this product within electrical connectors and accessories. While the country of origin is unknown, TE Connectivity is a globally recognized manufacturer of connectivity solutions.
  • 4-Position Receptacle Connector Assembly
  • 1.27 mm [.05 in] Centerline Pitch
  • Insulation Displacement (IDC) Termination
  • Black Plastic Housing
  • ERNI MicroBridge Series
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

What is the operating temperature range for MicroBridge connectors?

The connectors have an operating temperature range of -40 to 150 °C, as per LV 214 / TLF 0214 standards.

What is the pitch of the MicroBridge connectors?

The MicroBridge connectors have a compact pitch of 1.27 mm.

What is the current rating per contact for the MicroBridge connector?

The current rating per contact is a maximum of 9.0 A at 20 °C for a 2-pin version.

What termination technologies are used for MicroBridge connectors?

Male connectors use SMT termination, while female connectors use IDC termination for discrete wires.

What automotive test specifications is the MicroBridge connector based on?

The connector was developed based on the LV 214 / TLF 0214 and USCAR-2 automotive test specifications.

What is the UL flame rating for the MicroBridge connector housing material?

The housing material has a UL 94 V-0 flammability rating.

How many mating cycles can the MicroBridge connector withstand?

The connector is designed for 100 mating cycles.

What are the contact materials used in MicroBridge connectors?

The base material is Cu alloy, the mating area is gold plated, and the termination area is Sn.

What are the available variants for MicroBridge connectors?

Variants include single-row SMT male connectors (vertical or right angle) and single-row IDC female connectors (90° or 180° cable outlet).

What is the retention force of the MicroBridge connector housing?

The retention force of the housing locking is greater than 50 N according to DIN EN 60512-15-6.

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.