What are the key features of Littelfuse Inc. 015402.5DR?

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 015402.5DR?

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 015402.5DR 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 015402.5DR?

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 015402.5DR?

The global Surface Mount Fuses market is growing at ~6-8% CAGR, with particularly strong demand in power management. Littelfuse Inc. 015402.5DR 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 015402.5DR?

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.

015402.5DR Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154 by Littelfuse Inc.

015402.5DR | Littelfuse Inc. Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154

Category: Surface Mount Fuses

Brand: Littelfuse Inc.

Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154

Technical Parameters

Category	Surface Mount Fuses
Current Rating (Continuous)	25.0 A
Description	Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154
Fuse Speed	Fast Acting
Fuse Type	Nano2 Surface Mount Fuse
Halogen Free	Yes
Insulation Resistance	>= 10,000 Ohms
Interrupt Rating	50 A @ 125 V
Lead Free	Yes
Manufacturer	Littelfuse
Mounting Type	Surface Mount
Operating Temperature Range	-55 C to +125 C
Package / Footprint	SMD (Nano2 compatible)
Packaging	Reel
Product Family	154 Series
Product Type	Surface Mount Fuse Holder with Fuse (Omni-Blok)
Replacement	Easy fuse replacement without solder heat
RoHS Compliant	Yes
Standard Pack Qty	1500
Voltage Rating	125 V AC/DC

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.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

015402.5DR Application and Selection Guide

015402.5DR Model and Manufacturer Information

015402.5DR, a Surface Mount Fuses manufactured by Littelfuse: 015402.5DR 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 015402.5DR meets your requirements, then check whether Littelfuse matches your expectations, and then refer to Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154 for further evaluation.

015402.5DR Product Parameters and Description

The main parameters of Littelfuse's Surface Mount Fuses product 015402.5DR include Surface Mount Fuses Fuseblck w/ fuse2.5A OMNI BLOK 154. 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.

015402.5DR Application and Selection Reference

Littelfuse's Surface Mount Fuses product 015402.5DR has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, 015402.5DR 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 015402.5DR

Designers looking for 015402.5DR recommended parts can evaluate the following options. 015402.5DR selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
0437008.WR	Littelfuse Inc.	FUSE BRD MNT 8A 32VAC 35VDC 1206
0466.250NR	Littelfuse Inc.	FUSE BOARD MNT 250MA 125VAC/VDC
045101.5MRL	Littelfuse Inc.	FUSE BRD MNT 1.5A 125VAC/VDC SMD

EZKEY can provide 015402.5DR recommended part comparison data and engineering samples for evaluation.