Home • Products • Sensors, Transducers • Magnetic Sensors - Switches (Solid State) • HAL1503SU-A
HAL1503SU-A
Purchase Protection

We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.

HAL1503SU-A

MAGNETIC SWITCH UNIPOLAR SOT23-3
Micronas / TDK · Magnetic Sensors - Switches (Solid State) · BOM Matching
Mfr. Part Number
HAL1503SU-A
Manufacturer
Micronas / TDK
Package / Case
TO-236-3, SC-59, SOT-23-3
Datasheet
Datasheet
Description
MAGNETIC SWITCH UNIPOLAR SOT23-3
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
Free Sample
HAL1503SU-A
Micronas / TDK
Request a free sample for evaluation. We will contact you shortly.
* Mandatory Fields
*Quantity:
*Contact Name
Contact Name is required
Company Name
*Email
Email is required
Phone
*Country
Country is required
Your Question
Cancel
SUBMIT
In Stock8,151
Unit
Price
$1.15
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 1.1500
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-22 · Valid as reference until 2026-09-29 · Request RFQ for live stock.
Need a better price?
Open Quick RFQ for this part

Specification Summary

Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
Voltage - Supply
2.7V ~ 24V
Operating Temperature
-40°C ~ 70°C (TJ)
Mounting Type
Surface Mount
Function
Unipolar Switch
Output Type
Open Drain
Polarization
South Pole
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-22. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Function
Unipolar Switch
Features
-
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 70°C (TJ)
Polarization
South Pole
Sensing Range
5.5mT Trip, 3.7mT Release
Test Condition
-
Current - Output (Max)
-
Current - Supply (Max)
-
Output Type
Open Drain
Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
Technology
Hall Effect
Voltage - Supply
2.7V ~ 24V
MAGNETIC SWITCH UNIPOLAR SOT23-3
Brand Introduction
TDK Micronas is a leading semiconductor solution for automotive and industrial electronics, TDK Micronas being a preferred partner for sensing and control serves all major automotive electronics customers worldwide, many of them in long-term partnerships for lasting success. While the holding company is headquartered in Zurich (Switzerland), operational headquarters are based in Freiburg (Germany). Currently, the Micronas Group employs around 900 employees.
Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Related Parts

Same category / brand alternatives buyers often compare.
HAL1502SU-A
HAL1502SU-A
Micronas / TDK
MAGNETIC SWITCH LATCH SOT23-3
 HAL1501SU-A
HAL1501SU-A
Micronas / TDK
MAGNETIC SWITCH BIPOLAR SOT23-3
 AH1806-P-B
AH1806-P-B
Diodes Incorporated
MAGNETIC SWITCH OMNIPOLAR 3SIP
 DRV5032FALPG
DRV5032FALPG
Texas Instruments
MAGNETIC SWITCH OMNIPOLAR TO92-3
 DRV5032ZELPG
DRV5032ZELPG
Texas Instruments
MAGNETIC SWITCH OMNIPOLAR TO92-3
 DRV5032FBLPG
DRV5032FBLPG
Texas Instruments
MAGNETIC SWITCH OMNIPOLAR TO92-3
 VF360NT
VF360NT
Honeywell Sensing and Productivity Solutions
MAGNETIC SWITCH LATCH SOT23
 SS360NT
SS360NT
Honeywell Sensing and Productivity Solutions
MAGNETIC SWITCH LATCH SOT23-3

Buying FAQ — HAL1503SU-A

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy HAL1503SU-A from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes HAL1503SU-A. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

Explore by Brand, Category & Application

Micronas / TDK catalog Magnetic Sensors - Switches (Solid State) Industrial Control Automotive Electronics Communications BOM Matching Authenticity Check Lead Time & Shipping Procurement FAQ