What are the key features of Littelfuse Inc. 0438005.WRA?

This product belongs to the Surface Mount Fuses 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 Littelfuse Inc. with full traceability.

What are the main application scenarios for 0438005.WRA?

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 0438005.WRA work?

This device follows established Surface Mount Fuses 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 0438005.WRA?

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 0438005.WRA?

The global Surface Mount Fuses market is growing at ~6-8% CAGR, with particularly strong demand in power management. Littelfuse Inc. 0438005.WRA 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 0438005.WRA?

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, Littelfuse Inc. provides full technical support and reference designs.

0438005.WRA Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200 by Littelfuse Inc.

0438005.WRA | Littelfuse Inc. Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200

Category: Surface Mount Fuses

Brand: Littelfuse Inc.

Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200

Technical Parameters

Agency Approvals	UL, CSA, cURus, TUV
Blow Characteristic	Fast Acting
Body Material	Ceramic
Breaking Capacity	50 A @ 32 V
Category	Surface Mount Fuses
Current Rating	see datasheet
Description	Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200
Fuse Type	Surface Mount Fuse
Halogen Free	Yes
Manufacturer	Littelfuse
Mounting Style	Surface Mount (SMD)
MSL Level	1
Operating Temperature Range	-55°C to +125°C (GT: -55 to +150°C)
Package Case	0603 (1608 metric)
Packaging	Reel
Product Status	Active
RoHS	Compliant
Series	0438
Solderability	MIL-STD-202 Method 208
Standard Pack Qty	3000
Voltage Rating	32 VDC/VAC

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

0438005.WRA Application and Selection Guide

0438005.WRA Model and Manufacturer Information

0438005.WRA, a Surface Mount Fuses manufactured by Littelfuse: 0438005.WRA helps you confirm the specific model, while Littelfuse helps you confirm the product source. If you are selecting a part, you can first check whether 0438005.WRA meets your requirements, then check whether Littelfuse matches your expectations, and then refer to Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200 for further evaluation.

0438005.WRA Product Parameters and Description

The main parameters of Littelfuse's Surface Mount Fuses product 0438005.WRA include Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200. This is a Surface Mount Fuses produced by Littelfuse, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

0438005.WRA Application and Selection Reference

Littelfuse's Surface Mount Fuses product 0438005.WRA has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 0438005.WRA is a Surface Mount Fuses solution worth considering, and manufacturer Littelfuse provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for 0438005.WRA

Designers looking for 0438005.WRA recommended parts can evaluate the following options. 0438005.WRA selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
0467.500NRHF	Littelfuse Inc.	FUSE BOARD MOUNT 500MA 32VAC/VDC
0443.750DR	Littelfuse Inc.	FUSE BOARD MNT 750MA 250VAC 2SMD
0452007.MRL	Littelfuse Inc.	FUSE BRD MNT 7A 72VAC 60VDC 2SMD

EZKEY can provide 0438005.WRA recommended part comparison data and engineering samples for evaluation.