What are the key features of Molex 505448-1891?

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 505448-1891?

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 505448-1891 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 505448-1891?

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 505448-1891?

The global Headers & Wire Housings market is growing at ~6-8% CAGR, with particularly strong demand in power management. Molex 505448-1891 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 505448-1891?

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.

505448-1891 Headers & Wire Housings 1.25WB DL RA 18CKT BK G010 by Molex

505448-1891 | Molex Headers & Wire Housings 1.25WB DL RA 18CKT BK G010

Category: Headers & Wire Housings

Brand: Molex

Headers & Wire Housings 1.25WB DL RA 18CKT BK G010

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Headers & Wire Housings 1.25WB DL RA 18CKT BK G010

Technical Parameters

Category	Headers & Wire Housings
Contact Finish	Tin / Gold
Contact Material	Copper Alloy
Data Tier	Family Level
Description	Headers & Wire Housings 1.25WB DL RA 18CKT BK G010
Flammability Rating	UL94V-0
Insulation Material	Thermoplastic / Nylon
Manufacturer	Molex
Mounting Type	Through Hole / SMD
Operating Temperature	-40 to +105 C
Product Type	Wire-to-Board / Board-to-Board Connector
RoHS	Compliant
Series	Molex Connector
Standard Pack Qty	2000

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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3D Model (.stp)

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505448-1891 Application and Selection Guide

505448-1891 Model and Manufacturer Information

505448-1891, a Headers & Wire Housings manufactured by Molex: 505448-1891 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 505448-1891 meets your requirements, then check whether Molex matches your expectations, and then refer to Headers & Wire Housings 1.25WB DL RA 18CKT BK G010 for further evaluation.

505448-1891 Product Parameters and Description

The main parameters of Molex's Headers & Wire Housings product 505448-1891 include Headers & Wire Housings 1.25WB DL RA 18CKT BK G010. 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.

505448-1891 Application and Selection Reference

Molex's Headers & Wire Housings product 505448-1891 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 505448-1891 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 505448-1891

Designers looking for 505448-1891 recommended parts can evaluate the following options. 505448-1891 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
347731140	MOLEX
2121320002	MOLEX	集管和线壳 Pico-EZMate Plus1.0 RecHsg LH 2Ckt
511-10-0660	Molex	0660

EZKEY can provide 505448-1891 recommended part comparison data and engineering samples for evaluation.