Question 1

What are the key features of TE Connectivity 440054-2?

EZKEY · Accepted Answer

This product belongs to the Rectangular Connectors category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by TE Connectivity with full traceability.

Question 2

What are the main application scenarios for 440054-2?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does 440054-2 work?

EZKEY · Accepted Answer

This device follows established Rectangular Connectors design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of 440054-2?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for 440054-2?

EZKEY · Accepted Answer

The global Rectangular Connectors market is growing at ~6-8% CAGR, with particularly strong demand in power management. TE Connectivity 440054-2 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of 440054-2?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, TE Connectivity provides full technical support and reference designs.

Connector System	Wire-to-Board / Board-to-Board
Contact Finish	Tin
Contact Material	Copper Alloy
Data Tier	Family Level
Flammability Rating	UL94V-0
Insulation Material	Thermoplastic
Mounting Type	Through Hole / SMD
Operating Temperature	-55 to +105 C
Product Type	Rectangular Connector
RoHS	Compliant

Recommended Part	Brand	Description
3-647166-5	TE Connectivity	Headers & Wire Housings HDR 05P VRT F-LOCK SMT
5650874-4	TE Connectivity	CONN DIN RCPT 120POS PCB RA GOLD
5747842-4	TE Connectivity	5747842

440054-2 | TE Connectivity 集管和线壳 2.0mm HDR 2pos VERT HPI

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

440054-2 Application and Selection Guide

440054-2 Model and Manufacturer Information

440054-2 Product Parameters and Description

440054-2 Application and Selection Reference

Recommended Part Numbers for 440054-2