What are the key features of LITTELFUSE LF21115TMR?

This product belongs to the Board Mount Hall Effect / Magnetic Sensors 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 with full traceability.

What are the main application scenarios for LF21115TMR?

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 LF21115TMR work?

This device follows established Board Mount Hall Effect / Magnetic Sensors 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 LF21115TMR?

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 LF21115TMR?

The global Board Mount Hall Effect / Magnetic Sensors market is growing at ~6-8% CAGR, with particularly strong demand in power management. LITTELFUSE LF21115TMR 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 LF21115TMR?

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 provides full technical support and reference designs.

LF21115TMR Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS by LITTELFUSE

LF21115TMR | LITTELFUSE Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS

Category: Board Mount Hall Effect / Magnetic Sensors

Brand: LITTELFUSE

Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS

Technical Parameters

Application	General Purpose
Brand	LITTELFUSE
Category	Board Mount Hall Effect / Magnetic Sensors
Data Tier	General Description
Description	Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS
ECCN	EAR99
Halogen Free	Yes
Lead Free	Yes
Manufacturer	Littelfuse
Packaging	Reel
Product Type	Electronic Component
REACH	Compliant
RoHS	Compliant
Standard Pack Qty	3000

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

LF21115TMR Application and Selection Guide

LF21115TMR Model and Manufacturer Information

LF21115TMR, a Board Mount Hall Effect / Magnetic Sensors manufactured by LITTELFUSE: LF21115TMR 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 LF21115TMR meets your requirements, then check whether LITTELFUSE matches your expectations, and then refer to Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS for further evaluation.

LF21115TMR Product Parameters and Description

The main parameters of LITTELFUSE's Board Mount Hall Effect / Magnetic Sensors product LF21115TMR include Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS. This is a Board Mount Hall Effect / Magnetic Sensors produced by LITTELFUSE, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

LF21115TMR Application and Selection Reference

LITTELFUSE's Board Mount Hall Effect / Magnetic Sensors product LF21115TMR has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, LF21115TMR is a Board Mount Hall Effect / Magnetic Sensors 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 LF21115TMR

Designers looking for LF21115TMR recommended parts can evaluate the following options. LF21115TMR selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
KLKD030.TXCN	LITTELFUSE
P6KE18CA	LITTELFUSE	ESD Protection Diodes / TVS Diodes 600W 18V Bidirect
SMBJ130A-E3/52	LITTELFUSE	ESD Protection Diodes / TVS Diodes 130V 1000W UniDir TransZorb 5% Tol

EZKEY can provide LF21115TMR recommended part comparison data and engineering samples for evaluation.