What are the key features of TE Connectivity 42511-2?

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.

What are the main application scenarios for 42511-2?

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.

How does 42511-2 work?

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.

What is the technical performance of 42511-2?

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.

What is the current market demand for 42511-2?

The global Rectangular Connectors market is growing at ~6-8% CAGR, with particularly strong demand in power management. TE Connectivity 42511-2 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.

What are the technical characteristics of 42511-2?

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.

42511-2 快速断开，插座，18–12 AWG电线尺寸。82–3.31 mm²导线尺寸，配合片宽度。25英寸[6.35毫米]，旗帜，黄铜，FASTON 250 by TE Connectivity

42511-2 | TE Connectivity 快速断开，插座，18–12 AWG电线尺寸。82–3.31 mm²导线尺寸，配合片宽度。25英寸[6.35毫米]，旗帜，黄铜，FASTON 250

Category: Rectangular Connectors

Brand: TE Connectivity

快速断开，插座，18–12 AWG电线尺寸。82–3.31 mm²导线尺寸，配合片宽度。25英寸[6.35毫米]，旗帜，黄铜，FASTON 250

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: 快速断开，插座，18–12 AWG电线尺寸。82–3.31 mm²导线尺寸，配合片宽度。25英寸[6.35毫米]，旗帜，黄铜，FASTON 250

Technical Parameters

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

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

42511-2 Application and Selection Guide

42511-2 Model and Manufacturer Information

42511-2, a Rectangular Connectors manufactured by TE Connectivity: 42511-2 helps you confirm the specific model, while TE Connectivity helps you confirm the product source. If you are selecting a part, you can first check whether 42511-2 meets your requirements, then check whether TE Connectivity matches your expectations, and then refer to 快速断开，插座，18–12 AWG电线尺寸。82–3.31 mm²导线尺寸，配合片宽度。25英寸[6.35毫米]，旗帜，黄铜，FASTON 250 for further evaluation.

42511-2 Product Parameters and Description

The main parameters of TE Connectivity's Rectangular Connectors product 42511-2 include 快速断开，插座，18–12 AWG电线尺寸。82–3.31 mm²导线尺寸，配合片宽度。25英寸[6.35毫米]，旗帜，黄铜，FASTON 250. This is a Rectangular Connectors produced by TE Connectivity, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

42511-2 Application and Selection Reference

TE Connectivity's Rectangular Connectors product 42511-2 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 42511-2 is a Rectangular Connectors solution worth considering, and manufacturer TE Connectivity provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 42511-2

Designers looking for 42511-2 recommended parts can evaluate the following options. 42511-2 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
6450820-9	TE Connectivity	Rectangular Power Connector 8
52951-1	TE Connectivity	CONN SPADE TERM 16-22AWG #10 RED
390088-2	TE Connectivity	Dual Beam 2 Position 2.54 mm Centerline Open Top Post Shunt

EZKEY can provide 42511-2 recommended part comparison data and engineering samples for evaluation.