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A1143LUA

A1143LUA

A1143LUA

MAGNETIC SWITCH UNIPOLAR 3SIP

compliant

3-SSIP

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

A1143LUA Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.

A1143LUA Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

A1143LUA Allegro MicroSystems

Name Value
Product Status Obsolete
Function Unipolar Switch
Technology Hall Effect
Polarization South Pole
Sensing Range 11mT Trip, 4.5mT Release
Test Condition -40°C ~ 150°C
Voltage - Supply 3.5V ~ 24V
Current - Supply (Max) 17mA
Current - Output (Max) -
Output Type Current Source
Features -
Operating Temperature -40°C ~ 150°C (TA)
Mounting Type Through Hole
Supplier Device Package 3-SIP
Package / Case 3-SSIP
Q1: What is the purchase guide for A1143LUA?
A1143LUA of Allegro MicroSystems is a MAGNETIC SWITCH UNIPOLAR 3SIP. ICHOME is a long-term spot supplier of A1143LUA, supporting sample purchase and bulk order.
Q2: How to find the detailed information of A1143LUA?
Download A1143LUA Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingA1143LUA from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide A1143LUA alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you A1143LUA replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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