What are the key features of Molex 2045191891?

This product belongs to the Headers & Wire Housings 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 2045191891?

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 2045191891 work?

This device follows established Headers & Wire Housings 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 2045191891?

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 2045191891?

The global Headers & Wire Housings market is growing at ~6-8% CAGR, with particularly strong demand in power management. Molex 2045191891 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 2045191891?

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.

2045191891 Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK by Molex

2045191891 | Molex Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK

Category: Headers & Wire Housings

Brand: Molex

Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK

Technical Parameters

Category	Headers & Wire Housings
Connector System	Wire-to-Board
Contact Finish	Tin / Gold
Contact Material	Copper Alloy
Current Rating	See datasheet
Description	Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK
Flammability Rating	UL94V-0
Insulation Material	Thermoplastic / Nylon
Manufacturer	Molex
Mounting Type	Through Hole / SMD
Number of Positions	See datasheet
Operating Temperature	-40 to +105 C
Pitch	See datasheet
Product Type	Wire-to-Board Connector
RoHS	Compliant
Voltage Rating	See datasheet

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

2045191891 Application and Selection Guide

2045191891 Model and Manufacturer Information

2045191891, a Headers & Wire Housings manufactured by Molex: 2045191891 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 2045191891 meets your requirements, then check whether Molex matches your expectations, and then refer to Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK for further evaluation.

2045191891 Product Parameters and Description

The main parameters of Molex's Headers & Wire Housings product 2045191891 include Headers & Wire Housings 1.25 MLP DUAL RA ASSY 18CKT G10 LH BLK. This is a Headers & Wire Housings produced by Molex, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

2045191891 Application and Selection Reference

Molex's Headers & Wire Housings product 2045191891 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 2045191891 is a Headers & Wire Housings 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 2045191891

Designers looking for 2045191891 recommended parts can evaluate the following options. 2045191891 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
5046-08A	Molex	Connector Headers and PCB Receptacles RoHS: Compliant \| pbFree: Yes Min Qty: 1 Container: Bulk
35362-1250	MOLEX	集管和线壳 12 Ckt Vert. Hdr. Sherlock W-T-B
5025840260	Molex	集管和线壳 1.50MM CLIK-MATE REC 02P VT

EZKEY can provide 2045191891 recommended part comparison data and engineering samples for evaluation.