Part Datasheet Review

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cherepanyadima

Review all available part information (MPN, package, pin count, description, properties). If no datasheet URL is already set, search the web for the official datasheet and update the part's Datasheet property with the URL. Then cross-check the schematic symbol, footprint, and pin descriptions against the datasheet. Summarize key specs and flag any mismatches.

flux

The current part is RECOM R1Z-3.33.3-R, with six populated pins/pads numbered 1, 2, 4, 5, 7, and 10. I can inspect the existing symbol and footprint, but official datasheet web lookup, datasheet-backed verification, and updating the Datasheet property require Agent mode.
Continue in Agent Mode

flux

I’ll audit the current metadata and geometry, verify the official RECOM datasheet, update the datasheet link if necessary, then cross-check the pinout and footprint and report any mismatches.
Created a project doc

Part Verification Report

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Part Verification Report Review scope
Reviewed the current part metadata, six-terminal schematic symbol, KiCad footprint, and STEP model against the official RECOM product page and the R1Z series datasheet.
Official datasheet: https://recom-power.com/pdf/Econoline/R1Z.pdf
Verification note: the official manufacturer page and PDF were found successfully, but the datasheet evidence service could not persist page-level citations (evidence_location_invalid). The facts below were cross-checked against the official web/PDF content, but do not carry Flux page-level citation markers.
Identity and stored metadata Key specifications
  • Function: regulated, isolated, single-output DC/DC converter.
  • Rated output power: 1 W.
  • Nominal input: 3.3 VDC; series input tolerance is ±5%.

flux

Review complete. The Datasheet property now points to the official RECOM PDF; the six-pin symbol and footprint match the published pinout and package geometry, with no functional mismatch found.
Open items:
  • Dedicated description, package, and pin-count properties are missing.
  • Pin 5 displays as the internal-looking -VOUT__1.
  • Exact STEP bounding-box verification was unavailable.
Full results: Part Verification Report.
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Part Verification Report
Review scope
Reviewed the current part metadata, six-terminal schematic symbol, KiCad footprint, and STEP model against the official RECOM product page and the R1Z series datasheet.
Official datasheet: https://recom-power.com/pdf/Econoline/R1Z.pdf
Verification note: the official manufacturer page and PDF were found successfully, but the datasheet evidence service could not persist page-level citations (evidence_location_invalid). The facts below were cross-checked against the official web/PDF content, but do not carry Flux page-level citation markers.
Identity and stored metadata

Table

FieldCurrent valueReview
MPNR1Z-3.33.3-RMatches the official RECOM orderable part.
ManufacturerRecom PowerCorrect; preferred styling is RECOM Power.
Part typePower SuppliesBroad but correct. More specific description: isolated regulated DC/DC converter module.
Designator prefixPSReasonable for a power-supply module.
Symbol styleparametric-v1Valid.
Datasheet URLOfficial RECOM R1Z PDFUpdated from the uploaded mirror to the manufacturer URL.
DescriptionNot set as a dedicated propertyMissing metadata. Recommended: 1W regulated isolated SMD DC/DC converter, 3.3V input, 3.3V/303mA output, 1kVDC isolation, tape-and-reel.
PackageNot set as a dedicated propertyMissing metadata. Recommended: SMD 10 Pin Mini, 6 populated leads.
Pin countNot set as a dedicated propertyThe design correctly contains 6 populated terminals/pads in a nominal 10-position package.
Key specifications
  • Function: regulated, isolated, single-output DC/DC converter.
  • Rated output power: 1 W.
  • Nominal input: 3.3 VDC; series input tolerance is ±5%.
  • Output: 3.3 VDC at up to 303 mA.
  • Isolation: 1 kVDC for 1 second for the base variant; no /H suffix is present.
  • Short-circuit behavior: the base part does not include the optional continuous-SCP /P suffix.
  • Packaging: -R denotes tape-and-reel.
  • Mounting/package: SMD 10 Pin Mini with 6 populated leads.
  • Body size: 15.24 × 10.7 × 9.0 mm.
  • Operating temperature: -40°C to +70°C without derating.
  • Typical efficiency for the 3.3 V output selection: 55%.
  • Maximum capacitive load for the 3.3 V output selection: 3300 µF.
Symbol and pinout cross-check

Table

Physical pinDatasheet functionCurrent symbolPin electrical typeResult
1-VIN-VINInputMatch
2+VIN+VINInputMatch
4-VOUT-VOUTOutputMatch
5-VOUT-VOUT__1OutputElectrically correct; visible duplicate-name suffix is a library naming artifact.
7+VOUT+VOUTOutputMatch
10NCNCNot ConnectedMatch
The symbol places input pins on the left and output/NC pins on the right, which is clear and functionally correct. Both negative-output leads are represented separately as required.
Footprint cross-check
The footprint has six rectangular SMD pads, each 1.8 × 1.2 mm, using the correct physical pin numbers: 1, 2, 4, 5, 7, and 10.
Pad centers from the imported footprint are:

Table

PinX (mm)Y (mm)
1-5.10-5.08
2-5.10-2.54
4-5.10+2.54
5-5.10+5.08
7+5.10+2.54
10+5.10-5.08
The pattern uses 2.54 mm pitch along each side and 10.2 mm between opposing pad-center rows. The nominal body outline is 10.7 × 15.24 mm in the footprint coordinate orientation. This matches the published R1Z six-lead SMD 10-pin-mini pattern; no pad-number or dimensional mismatch was found.
3D model review
A STEP model named R1Z-3.33.3-R.step is attached. Its orientation has been adjusted in the project. The asset presence and package identity are consistent with the part. The layout inspector does not expose a reliable calculated model bounding box for this asset, so exact 3D body-size verification remains visual rather than numerically proven.
Findings and flags
No functional mismatch found
  • MPN and manufacturer are consistent with the official product.
  • Symbol pin numbers and functions match the datasheet.
  • Footprint pad count, numbering, pitch, row spacing, and body outline match the published package pattern.
  • -R is correctly interpreted as tape-and-reel, not an electrical variant.
  1. Add a dedicated description property.
  2. Add package information: SMD 10 Pin Mini, 6 populated leads.
  3. Add pin-count metadata as 6 while retaining the nominal 10-position package designation.
  4. Normalize manufacturer styling to RECOM Power.
  5. If user-facing pin names must be clean, rename the second negative-output terminal from the internal-looking -VOUT__1 to a distinct descriptive display name such as -VOUT (Pin 5) while preserving physical pin 5.
Verification limitation
Page-level datasheet citations could not be generated because the datasheet evidence backend rejected both the official PDF and the previously stored PDF mirror. This is a tooling limitation, not evidence of a part mismatch.

  • Review scope

  • Identity and stored metadata

  • Key specifications

  • Symbol and pinout cross-check

  • Footprint cross-check

  • 3D model review

  • Findings and flags

  • No functional mismatch found

  • Metadata improvements recommended

  • Verification limitation