Part Audit Mismatch

Thought for 5 sec

I’ll audit the part metadata, locate the official Vishay datasheet if needed, update the Datasheet property, then independently compare the symbol, footprint, and pin descriptions against it.

Thought for 5 mins 39 sec

Thought for 7 sec — Inspecting properties and skills

Referenced guidance.

Thought for 12 sec

Thought for 7 sec

Awaiting 1 background task

Thought for 16 sec

Reading Inductor Part Audit's report…

Received notification from "Inductor Part Audit" that it finished — picking the work back up.

Thought for 13 sec

flux

The audit is complete; I’m reconciling its report with an independent read-back of the part metadata and footprint before closing.

Thought for 40 sec

flux

Audit reconciled and Datasheet updated to the official Vishay URL: https://www.vishay.com/docs/34291/sc806az1.pdf. The MPN and electrical specs match, but the footprint land pattern is critically oversized (3.25 mm span versus Vishay’s 2.3 mm), so the part is not safe for fabrication as-is; details are in the Part Audit Report.

Fix footprint and symbol

Review corrected footprint

Create fabrication note

Files

Pins

Symbol

Layout

Preview

Pin Number

Part Audit Report

Scope status

Completed: metadata/property inventory; official datasheet identification and extraction; symbol/terminal audit; footprint/pad/package/3D presence audit; Datasheet URL mutation and direct read-back verification.
Not modified: symbol, terminals, footprint, pads, and 3D model, per scope.

Metadata inventory

Before

Project/part name: IFSC0806AZER100M01
Description: Fixed Inductors 10uH 20%
Manufacturer Part Number: IFSC0806AZER100M01
Manufacturer Name: Vishay
Designator Prefix: L
Datasheet URL: Google Cloud Storage user-uploaded PDF URL
Part project summary: 2 terminals, 2 PCB pads, no nets, published part UID b9822e68-fef1-47e4-b1c2-5b1fddbac12a

After

Datasheet URL: https://www.vishay.com/docs/34291/sc806az1.pdf
Direct project metadata read-back confirmed the new URL.
Current metadata also exposes Part Type: Inductor. No other requested property was changed by this audit.

Official source

Canonical direct datasheet: https://www.vishay.com/docs/34291/sc806az1.pdf
Evidence: the file is hosted on the manufacturer-controlled vishay.com domain, identifies Vishay Dale, document number 34291, and covers the IFSC-0806AZ-01 series including global part number IFSC0806AZER100M01.

Exact-MPN specifications

From Vishay's standard electrical specifications row for IFSC0806AZER100M01:

Table

Parameter	Datasheet value
Inductance L0	10 µH ±20%
Test condition	100 kHz, 0.25 V, 0 A
DCR at 25 °C, typical	932 mΩ
DCR at 25 °C, maximum	1119 mΩ
Heat-rating current, typical	0.47 A
Heat-rating current, maximum-column value	0.42 A
Saturation current, typical	0.62 A
Saturation current, maximum-column value	0.55 A
Operating temperature	-55 °C to +125 °C
Heat-current criterion	Approx. 40 °C temperature rise
Saturation-current criterion	Approx. 30% inductance drop
Frequency range	Up to 5 MHz
Construction	Shielded

The datasheet states that total part temperature (ambient plus rise) must not exceed 125 °C.

Mechanical specification

Body length: 2.0 ±0.2 mm
Body width: 1.6 ±0.2 mm
Maximum height: 1.0 mm
Termination dimensions shown: 0.6 ±0.2 mm on both ends
Vishay Typical Pad Layout: 2.3 mm overall span, 1.7 mm pad width, 0.6 mm center gap. This implies two symmetric copper lands approximately 0.85 mm long × 1.7 mm wide, but the 0.85 mm value is a geometric derivation from the three explicitly stated dimensions, not a separately labeled datasheet dimension.

Symbol and terminal audit

Terminal count is correct: 2.
Terminal numbering is correct and unique: 1 and 2.
Both terminals are non-polarized/passive in real-world function, so swapping pins does not alter inductor behavior.
Current terminal Pin Type is Unspecified, not Passive.
Terminal descriptions are absent.
The rendered custom symbol is a large plain rectangular outline with two terminal points and does not show a conventional inductor coil/glyph or visible pin labels.

Footprint/package audit

Footprint asset: INDPM2016X100N.kicad_mod; description references the exact MPN.
Fabrication body outline: 2.0 mm × 1.6 mm, matching nominal Vishay body length/width.
Pad count: 2, matching the part.
Pad numbers: 1 and 2, mapped to the two terminals.
Current pads: centers at ±0.85 mm, each 1.55 mm × 1.7 mm.
Therefore current copper has 3.25 mm overall span and 0.15 mm gap.
Vishay typical layout has 2.3 mm overall span, 1.7 mm width, and 0.6 mm gap.
A STEP model named IFSC0806AZER100M01.stp is attached at origin, rotation 0°, scale 1. The available structured inspection confirms presence and placement metadata but does not provide a measured model bounding box, so exact 3D dimensions and seating cannot be authoritatively certified here.

Mismatches and severity

Critical — footprint copper geometry: pads are 1.55 mm long instead of the approximately 0.85 mm symmetric land length defined by Vishay's stated overall span/gap. Overall copper span is 3.25 mm rather than 2.3 mm, and the gap is 0.15 mm rather than 0.6 mm. This is a major mismatch to the manufacturer typical pad layout and may cause excessive solder, poor self-alignment, or assembly defects.
High — symbol graphic: rendered symbol does not visibly represent an inductor; it is a plain rectangle with terminal points. Electrically connectable, but misleading and poor for schematic readability/review.
Medium — terminal metadata: pin electrical types are Unspecified and descriptions are missing. For a two-terminal inductor both should normally be Passive with descriptions such as non-polarized inductor terminal.
Uncertain — 3D model: model exists with plausible filename, origin, and scale, but its body envelope and seating were not measurable from the exposed structured data.

Safety/use verdict

Not safe to use as-is for PCB fabrication/assembly because the footprint pad geometry materially disagrees with Vishay's published typical layout. The electrical identity, MPN, two-terminal numbering, nominal package body outline, and updated official datasheet link are consistent. It may be used only as a schematic placeholder if users accept the nonstandard symbol and do not propagate this footprint into manufacturing.

Land-pattern uncertainty

The datasheet explicitly labels the geometry Typical Pad Layout, rather than providing tolerance limits or a process-specific IPC recommended land pattern. The 2.3 mm overall span, 1.7 mm width, and 0.6 mm gap are authoritative Vishay nominal guidance; solder-paste reduction, mask expansion, toe/heel tolerances, and process-specific courtyard rules are not defined in this datasheet.

Scope status
Metadata inventory
Before
After
Official source
Exact-MPN specifications
Mechanical specification
Symbol and terminal audit
Footprint/package audit
Mismatches and severity
Safety/use verdict
Land-pattern uncertainty