What are the key features of Molex 31101-0040?

This product belongs to the Automotive 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 31101-0040?

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 31101-0040 work?

This device follows established Automotive 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 31101-0040?

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 31101-0040?

The global Automotive Connectors market is growing at ~6-8% CAGR, with particularly strong demand in power management. Molex 31101-0040 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 31101-0040?

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.

31101-0040 Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A by Molex

31101-0040 | Molex Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A

Category: Automotive Connectors

Brand: Molex

Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A

Technical Parameters

Category	Automotive Connectors
Contact Finish	Tin / Gold
Contact Material	Copper Alloy
Data Tier	Family Level
Description	Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A
Flammability Rating	UL94V-0
Insulation Material	Thermoplastic / Nylon
Manufacturer	Molex
Mounting Type	Through Hole / SMD
Operating Temperature	-40 to +105 C
Packaging	Tray
Product Type	Wire-to-Board / Board-to-Board Connector
RoHS	Compliant
Series	Molex Connector
Standard Pack Qty	968

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

31101-0040 Application and Selection Guide

31101-0040 Model and Manufacturer Information

31101-0040, a Automotive Connectors manufactured by Molex: 31101-0040 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 31101-0040 meets your requirements, then check whether Molex matches your expectations, and then refer to Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A for further evaluation.

31101-0040 Product Parameters and Description

The main parameters of Molex's Automotive Connectors product 31101-0040 include Automotive Connectors HDAC VERTICAL HEADER 4 CKT POL A. This is a Automotive Connectors produced by Molex, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

31101-0040 Application and Selection Reference

Molex's Automotive Connectors product 31101-0040 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 31101-0040 is a Automotive 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 31101-0040

Designers looking for 31101-0040 recommended parts can evaluate the following options. 31101-0040 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
39-28-8080	Molex	Headers & Wire Housings 8 CKT VERT HEADER
39-30-0040	Molex	CONN HEADER R/A 4POS 4.2MM
34961-0341	Molex	连接器;ROHS&REACH Automotive Connectors Min

EZKEY can provide 31101-0040 recommended part comparison data and engineering samples for evaluation.