TDK MHQ0603W

MHQ0603W variants from TDK

Variants

Mfr

TDK

Lifecycle

Active

MHQ0603W Overview

What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
4 distinct suffix patternsExamples: 1N6CT000, 3N6BT000, 0N3BT000, 1N2BT000. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Microcontrollers — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 4 MHQ0603W part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
MHQ0603W1N6CT000	Integrated Circuits ICs--Power Management (PMIC)--Linear & Switching Voltage Regulators	TDK	Active	Compliant	In Stock	RFQ
MHQ0603W3N6BT000	Integrated Circuits ICs--Power Management (PMIC)--Linear & Switching Voltage Regulators	TDK	Active	Compliant	In Stock	RFQ
MHQ0603W0N3BT000	Coupled Inductors--Fixed Inductors	TDK	Active	Compliant	In Stock	RFQ
MHQ0603W1N2BT000	Coupled Inductors--Fixed Inductors	TDK	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on MHQ0603W map to package, grade, and reel options.

How to Choose the Right MHQ0603W Microcontrollers

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For MHQ0603W, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "MHQ0603W" — include the full suffix (e.g. 1N6CT000, 3N6BT000, 0N3BT000). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for MHQ0603W product family

Identity

Base Model

MHQ0603W

Manufacturer

TDK

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source MHQ0603W with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 4 ordering variants from TDK. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View TDK Browse all base models →

Frequently Asked Questions

Common technical questions about the MHQ0603W product family.

Is MHQ0603W a single part I can order, or a family prefix?

MHQ0603W is a base / family code from TDK. You order a full MPN such as MHQ0603W1N6CT000, MHQ0603W3N6BT000, MHQ0603W0N3BT000. The variant table lists 4 orderable lines with different suffixes.

What do the suffix letters on MHQ0603W part numbers mean?

Listed suffix fragments include: 1N6CT000, 3N6BT000, 0N3BT000, 1N2BT000. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the TDK datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of MHQ0603W variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on MHQ0603W?

Full manufacturer MPN (not just MHQ0603W), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.