AUIRF1324 Datasheet, Stock, Price, Equivalent and RFQ Guide

Answer first: AUIRF1324 should be sourced through an evidence-led RFQ, not through a static stock or price promise. Start from the SENICO product reference at AUIRF1324, confirm the manufacturer path through Infineon Technologies and keep the request tied to FETs / MOSFETs. Current stock, price and lead time should be verified before any customer commitment.

Exact sourcing answer

The controlled identity is Infineon automotive MOSFET sourcing for the AUIRF1324 lane with AUIRF automotive prefix and 1324 device identity, 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 IRF1324, AUIRF2805, AUIRF3305, AUIRF3805 and other automotive 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

The AUIRF prefix should remain visible because the automotive route may be part of the customer's release record.

The 1324 device identity should not be merged with 2805, 3305 or 3805 rows without changed electrical approval.

Ask whether the design depends on automotive qualification, gate-drive behavior, package footprint, thermal path or avalanche rating.

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

Commercial IRF1324 or another AUIRF row can be a sourcing lead, but it should remain outside exact stock until approved.

If a higher-current row is proposed, document changed current class, capacitance and thermal assumptions before ranking.

Receiving should compare AUIRF1324 against invoice and label evidence before accepting material.

A cheap same-prefix row should not outrank missing 1324 identity or source evidence.

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 AUIRF1324, keep the automotive AUIRF prefix and legacy IR/Infineon route visible in the sourcing record. Supplier systems may group IRF1324, AUIRF, non-automotive and package-adjacent rows, so the RFQ should request the complete code, manufacturer evidence, package and marking photos, label wording, packing route, date-code window, source channel and automotive qualification requirement before an offer is marked exact.

Equivalent review should compare voltage class, RDS(on), current rating, gate charge, thermal margin, package footprint and customer approval status. If the buyer requires automotive-qualified material, a non-automotive base-number match should stay in an alternate lane with engineering disposition. Keep qualification acceptance separate from price and delivery comparison.

Archive rejected automotive or non-automotive substitutions with the reason.

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.

AUIRF1324 automotive route boundary

The AUIRF prefix and 1324 identity should travel together from RFQ to receiving. IRF-only evidence and higher-current AUIRF rows can support shortage research, but they should not be counted as exact supply without qualification approval.

Ask suppliers to split exact automotive-prefix material from commercial or adjacent-device suggestions, with label, lot/date-code and warranty evidence attached before customer communication.