What are the key features of Molex Inc 39-01-4052?

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 Inc with full traceability.

What are the main application scenarios for 39-01-4052?

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 39-01-4052 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 39-01-4052?

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 39-01-4052?

The global Rectangular Connectors market is growing at ~6-8% CAGR, with particularly strong demand in power management. Molex Inc 39-01-4052 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 39-01-4052?

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 Inc provides full technical support and reference designs.

39-01-4052 Conn Housing M 5 POS 4.2mm Crimp ST Panel Mount Mini-Fit Jr™ Bag by Molex Inc

39-01-4052 | Molex Inc Conn Housing M 5 POS 4.2mm Crimp ST Panel Mount Mini-Fit Jr™ Bag

Category: Rectangular Connectors

Brand: Molex Inc

Conn Housing M 5 POS 4.2mm Crimp ST Panel Mount Mini-Fit Jr™ Bag

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Conn Housing M 5 POS 4.2mm Crimp ST Panel Mount Mini-Fit Jr™ Bag

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

39-01-4052 Application and Selection Guide

39-01-4052 Model and Manufacturer Information

39-01-4052, a Rectangular Connectors manufactured by Molex Inc: 39-01-4052 helps you confirm the specific model, while Molex Inc helps you confirm the product source. If you are selecting a part, you can first check whether 39-01-4052 meets your requirements, then check whether Molex Inc matches your expectations, and then refer to Conn Housing M 5 POS 4.2mm Crimp ST Panel Mount Mini-Fit Jr™ Bag for further evaluation.

39-01-4052 Product Parameters and Description

The main parameters of Molex Inc's Rectangular Connectors product 39-01-4052 include Conn Housing M 5 POS 4.2mm Crimp ST Panel Mount Mini-Fit Jr™ Bag. This is a Rectangular Connectors produced by Molex Inc, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

39-01-4052 Application and Selection Reference

Molex Inc's Rectangular Connectors product 39-01-4052 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 39-01-4052 is a Rectangular Connectors solution worth considering, and manufacturer Molex Inc provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 39-01-4052

Designers looking for 39-01-4052 recommended parts can evaluate the following options. 39-01-4052 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
45560-0160	Molex Inc	CONNECTOR, I/O, PLUG, 16POS, SMT; No. of Contacts:16Contacts; Gender:Plug; Connector Type:I/O; Contact Termination Type:Surface Mount; Product Range:HandyLink 45560 Series; Connector Mounting:PCB Mount RoHS Compliant: Yes (Alternate Part Number: 822348066131
555600407	Molex Inc
44248-0061	Molex Inc	-

EZKEY can provide 39-01-4052 recommended part comparison data and engineering samples for evaluation.