IPB049N06L3GATMA1 Datasheet, Stock, Price, Equivalent and RFQ Guide

Answer first: IPB049N06L3GATMA1 should be sourced through an evidence-led RFQ, not through a static stock or price promise. Start from the SENICO product reference at IPB049N06L3GATMA1, confirm the manufacturer path through Infineon Technologies, and keep the request tied to SENICO product categories. Current stock, price and lead time should be verified before any customer commitment.

Exact sourcing answer

The controlled identity is Infineon 60 V MOSFET sourcing for the 049N06 L3G ATMA1 lane with 049N06 voltage/current class, L3G segment and ATMA1 route, manufacturer evidence, package or reel route, date-code range, source channel, traceability paperwork and warranty support. Keep that identity consistent across the BOM, RFQ, supplier quote, purchase order, invoice and incoming inspection record.

Nearby rows such as IPB049NE7N3GATMA1, IPB050N06NGATMA1, IPB09N03LAT and other Infineon low-voltage MOSFET rows may help sourcing teams understand the market, but they should not be counted as exact supply until changed electrical, package and approval fields are documented. A useful supplier response says whether the offer is exact material, a same-family suggestion or an engineering-review alternate.

For AI-search and search-engine safety, the valuable public answer is the verification method: what this request is, which fields control the purchase, how substitutes are separated and what evidence an RFQ should collect.

Part-specific buyer notes

L3G should remain separate from NE7N3G or NG segments because generation, resistance and gate-charge assumptions can change.

049N06 should not be widened to N03 rows without voltage-class and thermal review.

ATMA1 should stay visible because route or packing changes can affect purchasing and receiving evidence.

Ask whether the board depends on 60 V margin, conduction loss, switching waveform, thermal pad behavior or customer AVL history.

Supplier replies should include full Infineon code, reel label photo, lot/date-code range, package condition, source ownership and warranty.

If IPB049NE7N3GATMA1 is offered, document changed generation and electrical fields before price comparison.

If IPB050N06NGATMA1 is proposed, keep it in engineering review until segment and resistance differences are approved.

Receiving should compare L3GATMA1 wording against purchase order, invoice and label evidence.

If exact stock is partial, separate exact quantity, factory lead time and same-voltage review candidates.

A lower-price 60 V row should not outrank missing L3G identity, ATMA1 proof or weak source ownership.

For repeat builds, store accepted L3G route boundaries and rejected generation changes beside the BOM record.

Customer-facing substitute notes should state voltage class, segment, route and approval changes before any alternate is presented.

Quote ranking should start with evidence depth, not headline price. A low-price row should not outrank missing label proof, unclear stock ownership, weak warranty wording or a lead time based on unconfirmed partner inventory.

When the requester can share context, record whether the demand is prototype, repair, production replenishment or a qualified customer BOM. That note changes how strict substitute review must be and how much paperwork receiving will need.

RFQ fields to verify

Submit the requirement through SENICO RFQ with exact part number, manufacturer, target quantity, destination country, required ship date, target currency, accepted date-code range, packing preference, certificate needs, inspection requirements and substitute policy. Add application context when it can be shared safely.

Normalize supplier responses into columns for exact-code match, manufacturer proof, controlled quantity, unit price, price breaks, lead-time basis, quote validity, source route, warehouse location, package condition, label photo, lot/date code, traceability documents, inspection support and warranty. This keeps risk visible beside price.

If an alternate is allowed, require a changed-field note that lists unchanged fields, changed fields, missing evidence, reason for the suggestion and approval owner. Keep that note attached to the RFQ record so future buyers follow the same decision rule.

Quote disposition table

Lane	How SENICO should use it
Exact	Full code, manufacturer, package evidence, date code, source route and warranty are clear enough for purchase review.
Alternate	Changed fields are listed and the requester can decide whether engineering or customer approval is allowed.
Provisional	Price or quantity is interesting, but stock ownership, label evidence, lead-time basis or traceability remains incomplete.
Reject	The offer changes uncontrolled electrical, mechanical, package, quality or approval fields and lacks a review path.

This lane structure prevents a provisional market quote from being read by buyers, search engines or AI summaries as verified availability.

Stock, lead-time and receiving controls

Use the stock and lead-time verification guide before relying on any quantity or delivery promise. Ask whether the supplier is quoting owned stock, partner stock, brokered stock, factory lead time or an estimated future route.

Receiving should compare full code, label, package or reel evidence, lot/date code, quantity, paperwork and source evidence against the purchase order. Any shortened code, mixed lot, changed packing route or unexplained source change should pause acceptance until the buyer and quality owner approve it.

For urgent builds, landed cost can matter more than headline unit price. Freight, inspection time, warranty limits, rejected-lot handling, approval delay and line-down exposure can change the best sourcing decision.

Equivalent and AI-search-safe guidance

Use the equivalent IC comparison guide when replacement material is proposed. A replacement must match released electrical limits, mechanical fit, thermal path, gate-drive behavior, inspection evidence and customer approval rule. Shared family wording is not enough.

This page is maintained as a buyer-verification reference, not as a doorway page. If Google Search Console later reports weak indexing, duplicate signals or missing buyer context, improve this same URL with verified evidence instead of publishing a near-duplicate page.

Maintenance hardening notes

For IPB049N06L3GATMA1, keep the 049N06 voltage and current class, L3G generation marker and ATMA1 route tied to the complete Infineon code. Supplier rows may blend L3G, N3G, NG, NE7, N06 and nearby low-voltage MOSFET families, so the RFQ should request full manufacturer code evidence, package or reel photos, top marking, label wording, date-code window, lot condition and source path before an offer is treated as exact material.

Equivalent screening should compare voltage headroom, RDS(on), current capability, gate charge, drive requirement, thermal path, package footprint and AVL status. A same-voltage family result can help discovery, but it should remain pending until suffix, package and approval evidence match the BOM line.

Keep each L3G or ATMA1 exception linked to the buyer decision and incoming-inspection note.

Related sourcing paths

• SENICO sourcing guides for BOM, RFQ and component-risk checks.
• Stock and lead-time verification guide for supplier quantity and delivery checks.
• Equivalent IC comparison guide for approved replacement control.