AKM EM1781

Manufacturer No:

EM1781

Manufacturer:

AKM

Package:

4-SMD, Gull Wing

Description:

EM Series Push-Pull 1.6V~5.5V -30°C~85°C TA Omnipolar Switch North Pole, South Pole ±4.4mT Trip, ±0.9mT Release 9?A-Supply (Max) 500?A-Output (Max) 4-SMD, Gull Wing

Quantity:

Delivery:

Payment:

In Stock :Available

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EM1781 information

AKM EM1781 technical specifications, attributes, parameters and parts with similar specifications to AKM EM1781.

Type
Parameter

Factory Lead Time
12 Weeks

Mount
Surface Mount

Mounting Type
Surface Mount

Package / Case
4-SMD, Gull Wing

Number of Pins
4

Supplier Device Package
4-SMT

Operating Temperature
-30°C~85°C TA

Packaging
Cut Tape (CT)

Series
EM

Published
2012

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Max Operating Temperature
85°C

Min Operating Temperature
-30°C

Technology
Hall Effect

Voltage - Supply
1.6V~5.5V

Function
Omnipolar Switch

Current - Supply (Max)
9?A

Output Type
Push-Pull

Max Output Current
500?A

Max Supply Voltage
5.5V

Min Supply Voltage
1.6V

Polarization
North Pole, South Pole

Current - Output (Max)
500?A

Sensing Method
Hall Effect

Test Condition
-30°C ~ 85°C

Sensing Range
±4.4mT Trip, ±0.9mT Release

Radiation Hardening
No

RoHS Status
RoHS Compliant

Download datasheets and manufacturer documentation for AKM EM1781.

EM1781 Overview

It is protected against damage by being packaged in a Cut Tape (CT). In order to protect the switches from damage, they are packaged in 4-SMD, Gull Wing packages. In order to achieve good performance, the magnetic switches should be able to supply 9?A as the maximum current. When these switches are working, 500?A is the maximum current they can output. It is recommended that magnetic switches should have a maximum output current of 500?A. It is possible for these switches to supply a maximum current of 9?A. 4 pins are used to operate the switches. The magnetic switches can operate at 85°C. To function properly, this magnetic switch needs an operating temperature greater than -30°C. Voltages up to 5.5V are possible with this electronic component. It is possible to supply 1.6V as the minimum voltage through these switches.

EM1781 Features

Packaging: Cut Tape (CT)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 1.6V~5.5V
Operating Temperature: -30°C~85°C TA
Mounting Type: Surface Mount
4 Pins
Output Type: Push-Pull
Maximum Supply Current: 9?A

EM1781 Applications

There are a lot of AKM Semiconductor Inc.
EM1781 Magnetic Switches applications.

Brushless DC (direct current) motor commutation
Motor and fan control
Robotics control
Electric window lift
Convertible roof position
Motor assemblies
Medication dispensing control
Security and military applications
Detection of ferromagnetic
Discrimination of ferromagnetic

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.