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Micro-Power Hall Effect Sensor (AH366X) for Contactless Key/Button
US$0.11
500 Pieces
Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Magnetic Displacement Sensor

Output Signal Type

Analog Type

Model NO.

AH3661, AH3662, AH3663, AH3664, AH3931

Material

Mixture

Certification

RoHS

Customized

Non-Customized

Output

Switching Sensor

Theory

Magnetic Sensor

Transport Package

Plastic Bag

Specification

ROHS, REACH

Trademark

AHNJ

Origin

China

HS Code

8542319099

Production Capacity

100, 000, 000PCS/Year

Key features

Wide Operating Voltage: Supports 2.5V to 5.5V (AH3664: 1.65V-5.5V) for versatile application.
High Reliability: Strong resistance to mechanical stress and stable performance in harsh environments.
Eco-Friendly Certification: Compliant with EU RoHS and REACH standards, lead-free packaging.
Multiple Package Options: Available in TO-92UA and SOT-23-3L packages for flexible integration.
Versatile Applications: Ideal for automotive, consumer electronics, water flow, and position sensing.
Integrated Protection: Includes reverse voltage protector, regulator, and Schmitt trigger on single chip.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.95h CertifiedTerms of Payment: T/T, PayPal

AI-Powered supplier vetting

SummaryNanjing AH Electronic Science & Technology Co., Ltd. is a China-based manufacturing company established in 2003, specializing in Hall ICs, magnetic sensors, Hall switches, and related products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, independent intellectual property, Chinese and international patents, and participation in national technology projects. Its stated production capacity is 100,000,000 pieces annually, supported by four production lines. The company exports independently, began exporting in 2008, and reports export sales of 31%–40%. Evidence supports manufacturing capability, relevant technical expertise, and quality-management certification. However, the provided information does not sufficiently establish after-sales service performance, customization capability, financial credibility, or specific customer cases.
Supplier typeThe supplier is identified as a limited company and factory located in Nanjing, Jiangsu, China. Its descriptions state that it researches, develops, manufactures, and sells magnetic sensors and Hall-related products, confirming a manufacturer profile rather than only a trading intermediary.
CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, and separately states that it has passed ISO9001 certification and product environmental-protection tests. These records provide explicit evidence of quality and environmental management certification.
R&D capabilityThe supplier states that it was founded by senior magnetic-sensor experts, conducts research and development, owns more than a dozen Chinese patents and two international patents, and undertakes national technology projects. Its product range includes multiple Hall IC and magnetic-sensor types, providing explicit evidence of technical and innovation activity.
Production capacityThe supplier is identified as a factory with four production lines and reported annual output of 100,000,000 pieces of Hall IC and zero-power-consumption magnetic sensors. It also reports lead times within 15 working days in both off-peak and peak seasons, indicating stated production capacity and delivery capability.

Product Q&A

Q:What are the available package types?
A:
The sensor is available in TO-92UA and SOT-23-3L package options.
Q:Is the product RoHS certified?
A:
Yes, the product is developed according to EU RoHS and REACH standards and is lead-free.
Q:What is the supply voltage range?
A:
The operating voltage range is 2.5V to 5.5V for most models, and 1.65V to 5.5V for the AH3664.
Q:What are the main application scenarios?
A:
It is suitable for automotive electronics, consumer electronics, industrial electronics, water flow sensing, and contactless keys.
Q:What is the output signal type?
A:
The output signal type is digital, specifically an omnipolar latch with open-drain or pull-up configurations.

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