What are the key features of Molex 43045-1801?

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 Molex with full traceability.

What are the main application scenarios for 43045-1801?

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 43045-1801 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 43045-1801?

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 43045-1801?

The global Rectangular Connectors market is growing at ~6-8% CAGR, with particularly strong demand in power management. Molex 43045-1801 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 43045-1801?

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, Molex provides full technical support and reference designs.

43045-1801 Rectangular Power Connector, 18 Contact(s), Male, Solder Terminal, Receptacle, by Molex

43045-1801 | Molex Rectangular Power Connector, 18 Contact(s), Male, Solder Terminal, Receptacle,

Name: 43045-1801
Brand: Molex
SKU: 43045-1801
Price: 3.69 USD
Availability: InStock

Category: Rectangular Connectors

Brand: Molex

Rectangular Power Connector, 18 Contact(s), Male, Solder Terminal, Receptacle,

Quantity: 2,255 pcs

Unit Price: USD 3.69

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Product Details

PDF Datasheet

Technical Docs

Description: Rectangular Power Connector, 18 Contact(s), Male, Solder Terminal, Receptacle,

Technical Parameters

Contact Finish	Tin / Gold
Contact Material	Copper Alloy
Data Tier	Family Level
Flammability Rating	UL94V-0
Insulation Material	Thermoplastic / Nylon
Mounting Type	Through Hole / SMD
Operating Temperature	-40 to +105 C
Product Type	Wire-to-Board / Board-to-Board Connector
RoHS	Compliant
Series	Micro-Fit 3.0

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

43045-1801 Application and Selection Guide

43045-1801 Model and Manufacturer Information

43045-1801, a Rectangular Connectors manufactured by Molex: 43045-1801 helps you confirm the specific model, while Molex helps you confirm the product source. If you are selecting a part, you can first check whether 43045-1801 meets your requirements, then check whether Molex matches your expectations, and then refer to Rectangular Power Connector, 18 Contact(s), Male, Solder Terminal, Receptacle, for further evaluation.

43045-1801 Product Parameters and Description

The main parameters of Molex's Rectangular Connectors product 43045-1801 include Rectangular Power Connector, 18 Contact(s), Male, Solder Terminal, Receptacle,. This is a Rectangular Connectors produced by Molex, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

43045-1801 Application and Selection Reference

Molex's Rectangular Connectors product 43045-1801 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 43045-1801 is a Rectangular Connectors solution worth considering, and manufacturer Molex provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 43045-1801

Designers looking for 43045-1801 recommended parts can evaluate the following options. 43045-1801 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

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2082940040	Molex	Headers & Wire Housings Pico-EZmate HC PCB Header 1.8mm Pitch Single Row Gold Plating 4 Ckts RoHS: Compliant

EZKEY can provide 43045-1801 recommended part comparison data and engineering samples for evaluation.