Question 1

What are the key features of TE Connectivity 5145263-3?

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 5145263-3?

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 5145263-3 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 5145263-3?

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 5145263-3?

EZKEY · Accepted Answer

The global Rectangular Connectors market is growing at ~6-8% CAGR, with particularly strong demand in power management. TE Connectivity 5145263-3 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 5145263-3?

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
2098582-1	TE Connectivity	汽车密封件和空腔塞,连接器插头，密封式
66253-1	TE Connectivity	CONN PIN 10AWG TIN-LEAD CRIMP
5520259-4	TE Connectivity	8 Position Single Port Straight Through Hole RJ45 Modular Jack

5145263-3 | TE Connectivity CARD-EDGE AND BACKPLANE CONNECTOR

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

5145263-3 Application and Selection Guide

5145263-3 Model and Manufacturer Information

5145263-3 Product Parameters and Description

5145263-3 Application and Selection Reference

Recommended Part Numbers for 5145263-3