Home • Products • Sensors, Transducers • Magnetic Sensors - Switches (Solid State) • SI7201-B-05-IVR
SI7201-B-05-IVR
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 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

SI7201-B-05-IVR

MAGNETIC SWITCH OMNIPOL SOT23-3
Silicon Labs · Magnetic Sensors - Switches (Solid State) · BOM Matching
Mfr. Part Number
SI7201-B-05-IVR
Manufacturer
Silicon Labs
Package / Case
TO-236-3, SC-59, SOT-23-3
Datasheet
Datasheet
Description
MAGNETIC SWITCH OMNIPOL 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
SI7201-B-05-IVR
Silicon Labs
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 Stock3,430
Unit
Price
$1.6
Buy Now
Buy at reference price · Secure checkout
Get Quote
No payment required · Reply within 24h
Reference Price
QuantityPrice
1$ 1.6000
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · 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
1.7V ~ 5.5V
Current - Supply (Max)
400nA (Typ)
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Features
Tamper Detection
Function
Omnipolar Switch
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 2026-09-19. 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
Omnipolar Switch
Features
Tamper Detection
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Polarization
North Pole, South Pole
Sensing Range
±2.0mT Trip, ±0.6mT Release
Test Condition
-40°C ~ 125°C
Current - Output (Max)
-
Current - Supply (Max)
400nA (Typ)
Output Type
Push-Pull
Package / Case
TO-236-3, SC-59, SOT-23-3
Supplier Device Package
SOT-23-3
Technology
Hall Effect
Voltage - Supply
1.7V ~ 5.5V
MAGNETIC SWITCH OMNIPOL SOT23-3
Brand Introduction

Silicon Labs (NASDAQ: SLAB) is a leader in secure, intelligent wireless technology for a more connected world. Their integrated hardware and software platform, intuitive development tools, unmatched ecosystem and robust support make us the ideal long-term partner in building advanced industrial, commercial, home and life applications. Silicon Labs make it easy for developers to solve complex wireless challenges throughout the product lifecycle and get to market quickly with innovative solutions that transform industries, grow economies and improve lives.

Evaluation ( 0 )
Write Your Review
Email is required
SUBMIT
Content is required

Related Parts

Same category / brand alternatives buyers often compare.
SI7201-B-20-IVR
SI7201-B-20-IVR
Silicon Labs
MAGNETIC SWITCH OMNIPOL SOT23-3
 SI7201-B-40-IVR
SI7201-B-40-IVR
Silicon Labs
MAGNETIC SWITCH OMNIPOL SOT23-3
 SI7202-B-01-IVR
SI7202-B-01-IVR
Silicon Labs
MAGNETIC SWITCH LATCH SOT23-3
 SI7201-B-32-IVR
SI7201-B-32-IVR
Silicon Labs
MAGNETIC SWITCH OMNIPOL 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

Buying FAQ — SI7201-B-05-IVR

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

How do I buy SI7201-B-05-IVR from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SI7201-B-05-IVR. 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

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