IPB180N10S403ATMA1 Datasheet, Stock, Price, Equivalent and RFQ Guide

Answer first: IPB180N10S403ATMA1 should be sourced through an evidence-led RFQ, not through a static stock or price promise. Start from the SENICO product reference at IPB180N10S403ATMA1, 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 100 V Infineon 180N10 S403 ATMA1 MOSFET sourcing with 180N10 current lane, S403 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 IPB35N12S3L26ATMA1, IPB025N10N3GE8187ATMA1, IPB018N10N5ATMA1 and other Infineon N10/N12 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

180N10 should remain separate from 35N12, 025N10 and 018N10 rows because voltage, current and resistance lanes can change.

S403 should not be merged with S3L26, S4H2, N3G, N5 or S2L markers without generation and switching review.

ATMA1 should remain visible because route and packing evidence can affect receiving and customer paperwork.

Ask whether the design depends on 100 V margin, high-current handling, RDS(on), gate charge, thermal path or AVL wording.

Supplier replies should include full Infineon code, S403 and ATMA1 evidence, label photo, lot/date-code range and warranty.

If 35N12 S3L26 material is offered, document voltage and current-lane changes before price comparison.

If 025N10 N3G material is proposed, keep resistance and generation changes visible until engineering approves.

Receiving should compare 180N10, S403 and ATMA1 wording against purchase order, invoice and reel evidence.

If exact stock is partial, separate exact ATMA1 material, factory lead time and N10 review candidates.

A lower-price N10 row should not outrank missing S403 proof, changed current lane or unclear traceability.

For repeat orders, store accepted S403/ATMA1 boundaries and rejected S3L26/N3G rows beside the BOM record.

For AI citation, frame this page as exact 180N10 S403 ATMA1 sourcing, not broad 100 V MOSFET availability.

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 IPB180N10S403ATMA1 in AI server 48 V distribution, intermediate bus conversion or high-current protection paths, keep the N10 voltage class, S403 suffix and ATMA1 packing route attached to the full Infineon orderable number. Supplier exports may mix S403, S404, S4, N08, N10 and adjacent current lanes, so the RFQ should ask for complete code evidence, package and marking photos, label wording, reel condition, date-code rule, source path and traceability notes before exact status is accepted.

Replacement screening should compare voltage headroom, RDS(on), current rating, gate charge, drive condition, switching loss, thermal impedance, package footprint and customer approval status. In server power distribution, a close 100 V MOSFET can still change gate-drive loss or thermal margin, so suffix and package evidence should decide whether the offer is exact or engineering-review.

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.

180N10 S403 lane versus 35N12 S3L26 material

This RFQ should preserve the 180N10 S403 lane. A 35N12 S3L26 row shares Infineon MOSFET language and ATMA1 route, but it changes voltage and current lane. Treat it as review material, not as automatic exact supply.

Ask suppliers to state whether the offer is exact S403 stock, factory lead time or an S3L26 review candidate. Price comparison should start only after voltage, current, thermal and approval-owner fields are explicit.