CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Magnetic Sensors
  5. Hall Switches
  6. OHN3140U
OHN3140U
Extended
* Images are for reference only

OHN3140U

Attributes
Value
Manufacturer
OPTEK
MFR.Part #
OHN3140U
JLCPCB Part #
C17550756
Package
TO-92-3
Description
-20℃~+85℃ 2.5mT 26mT 4.5V~24V TO-92-3 Hall Switches ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryMagnetic Sensors/Hall Switches
ManufacturerOPTEK
PackageTO-92-3
Operating Temperature-20℃~+85℃
Release Points2.5mT
Voltage - Supply4.5V~24V
Operation Points26mT
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Magnetic Sensors
  5. Hall Switches
  6. OHN3140U
OHN3140U

* Images are for reference only

OHN3140U

Extended
Manufacturer

OPTEK

MFR.Part #
OHN3140U
JLCPCB Part #
C17550756
Package
TO-92-3
Description
-20℃~+85℃ 2.5mT 26mT 4.5V~24V TO-92-3 Hall Switches ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

OHN3140U

* Images are for reference only

OHN3140U

Extended
Manufacturer

OPTEK

MFR.Part #
OHN3140U
JLCPCB Part #
C17550756
Package
TO-92-3
Description
-20℃~+85℃ 2.5mT 26mT 4.5V~24V TO-92-3 Hall Switches ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
Wave Soldering
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

OHN3140U Specifications

OHN3140U technical specifications, attributes, and parameters.

AttributesValue
CategoryMagnetic Sensors/Hall Switches
ManufacturerOPTEK
PackageTO-92-3
Operating Temperature-20℃~+85℃
Release Points2.5mT
Voltage - Supply4.5V~24V
Operation Points26mT
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the OHN3140U. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

OHN3140U Documents

OHN3140U datasheets or manufacturer documentation.

Datasheet: OHN3140U Datasheet (PDF)

OHN3140U Schematic Symbol & PCB Footprint

The OHN3140U schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.