bu21026muv-e2 • Rohm Semiconductor

bu21026muv-e2 • Rohm Semiconductor

Description:IC SCREEN CON 12BIT VQFN020V4040
Detail Description:Touchscreen Controller 4 Wire Resistive 12 b Serial Interface VQFN020V4040
CategoryTouch Screen Controllers
Price : $1.53
Verified Suppliers
Verified Suppliers
escrow-payment-handling
Escrow Payment Handling
qc-report
Receive QC Report before shipping
warranty
60 Days Warranty

Part Availability Overview

Availability

Availability

Available through Maketronics' global supplier network

Lead Time

Lead Time

Typically 14 -18 Days

Documentation

Documentation

Confirm at Time of Quotaton

Pictures

Packages

Original Pictures Available

Condition

Condition

Multiple Options Available

Quantity

Quantity

On Request Availability

Technical Documentation

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TypeDescription
CategoryIntegrated Circuits (ICs)
Data AcquisitionTouch Screen Controllers
MfrRohm Semiconductor
Series-
PackageTape & Reel (TR)
Cut Tape (CT)Digi-Reel®
Product StatusNot For New Designs
Touchscreen4 Wire Resistive
Resolution (Bits)12 b
InterfaceSerial
Voltage ReferenceInternal
Voltage - Supply1.65V ~ 3.6V
Current - Supply120 µA
Operating Temperature-30°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case20-VFQFN Exposed Pad
Supplier Device PackageVQFN020V4040
Base Product NumberBU21026

Product Description

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AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.39.0001

Quality Control Process

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1. Supplier Vetting & Continuous Monitoring

We work only with suppliers who hold recognized quality certifications, and we actively verify these credentials during onboarding and through periodic audits.

We also maintain a live quality score for every supplier. If a supplier’s performance drops below 90%, they are immediately blacklisted and removed from our network. That means you only receive parts from vendors who consistently meet our standards.

2. Transparent Procurement

Before you place an order, you’ll receive a detailed quote that includes:

  • Manufacturer name
  • Date code (if available)
  • Part condition and warranty terms
  • Lead time and price validity

This helps you make an informed decision with complete transparency.

3. Third-Party Quality Testing (On Request)

For high-value, sensitive, or customer-specified parts, we can arrange third-party authenticity and functionality testing through certified global labs.

Test reports can be shared prior to dispatch for added confidence.

4. Safe, Reliable Shipping

We offer secure, traceable shipping worldwide. You can choose to ship using your own DHL, FedEx, or UPS account, and we ensure proper handling to prevent damage or ESD exposure.

5. Warranty & No-Hassle Returns

Most parts come with a 30 to 60-day warranty based on the nature of the component and supplier terms. If there’s ever an issue—such as a faulty, inauthentic, or misrepresented part—we’ll replace or refund the item promptly.

6. Post-Delivery Support

Our engagement doesn’t stop after delivery. We:

  • Confirm receipt and satisfaction
  • Gather feedback on part quality and documentation
  • Resolve any issues swiftly and professionally

Your Confidence is Our Priority

Component obsolescence is challenging—but quality shouldn’t be. With Maketronics, you gain a sourcing partner that puts accountability, traceability, and reliability first.

Maketronics Assurance

Vetted Suppliers

Suppliers onboarded after strict vetting

QC Tested

QC Reports to Verify Authenticity of Parts

Secure Payment

Funds released to supplier only after delivery

Why Buyers Choose Maketronics

Global Suppliers

Global Network of pre-vetted suppliers

Intelligent RFQ

Tiered RFQs intelligent matching for pricing/reliability

Quality Control

10-step quality control backed into order workflow

Warranty

60 days warranty

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