Part Review and Datasheet Analysis

flux

Part review summary
Step 2 was not needed because this part project already has a datasheet URL set:
  • https://omronfs.omron.com/en_US/ecb/products/pdf/en-g5v_1.pdf
Available part information found in the project Project metadata

Table

FieldValue
DescriptionRelay, signal, SPDT, 24 VDC, 1 A, general purpose relay, through hole
MPNG5V-1 DC24
ManufacturerOmron
MountThrough Hole
Designator PrefixK
Datasheet URLPresent
Schematic symbol terminals

Table

Symbol terminalProject pin numberNotes
NC1Terminal symbol
COIL_12Terminal symbol
COM_15Terminal symbol
COM_26Terminal symbol
COIL_29Terminal symbol
NO10Terminal symbol
Footprint information

Table

FieldValue
Footprint assetG5V1DC24.kicad_mod
3D model presentYes
Pad count6
Drill size1.0 mm
Pad size1.5 mm x 1.5 mm
Pad numbering in footprint1, 2, 5, 6, 9, 10
Datasheet extraction Description and features

Table

ItemDatasheet value
Device typeUltra-miniature, highly sensitive SPDT (1c) relay for signal circuits
SealingFully sealed / plastic sealed
Contact materialSingle crossbar contacts (Au-alloy + Ag)
ApplicationsTelecommunication, audio-visual, security, building automation
Switching range1 mA to 1 A
Coil powerApprox. 150 mW
Surge noteFCC Part 68 compliant, coil-to-contact surge 1,500 V, 10 x 160 us
TimingOperate 5 ms max, release 5 ms max
Durability5,000,000 mechanical ops min, 100,000 electrical ops min
Electrical characteristics

Table

ParameterDatasheet value
Rated load0.5 A at 125 VAC; 1 A at 24 VDC
Rated carry current2 A
Max switching voltage125 VAC, 60 VDC
Max switching current1 A
Max switching power62.5 VA, 30 W
Minimum permissible load1 mA at 5 VDC
Contact resistance100 mOhm max
Insulation resistance1,000 MOhm min
Dielectric strength, coil to contacts1,000 VAC, 50/60 Hz, 1 min
Dielectric strength, contacts same polarity400 VAC, 50/60 Hz, 1 min
Coil data for the 24 VDC variant

Table

ParameterStandardT90 variant
Rated voltage24 VDC24 VDC
Rated current6.25 mA6.25 mA
Coil resistance3,840 Ohm3,840 Ohm
Must operate voltage80% max of rated voltage70% max of rated voltage
Must release voltage10% min of rated voltage10% min of rated voltage
Maximum voltage200% of rated voltage at 23 C200% of rated voltage at 23 C
Power consumptionApprox. 150 mWApprox. 150 mW
Absolute maximum and limiting values

Table

CategoryDatasheet value
Coil maximum voltage200% of rated voltage at 23 C
Max switching voltage125 VAC / 60 VDC
Max switching current1 A
Rated carry current2 A
Coil-to-contact dielectric1,000 VAC for 1 min
Contact-to-contact dielectric400 VAC for 1 min
Recommended operating conditions

Table

ParameterDatasheet value
Ambient operating temperature, standard-40 C to 70 C
Ambient operating temperature, T90-40 C to 90 C
Ambient humidity5% to 85% RH
Condensation / icingNot allowed
Mechanical and package dimensions

Table

ItemDatasheet value
Body length12.5 mm max
Body width7.5 mm max
Body height10 mm max
PCB hole count6 holes
Hole diameter1.0 mm dia
Key layout dimensions10.16 +/- 0.1 mm, 5.08 +/- 0.1 mm, 2.54 mm pitch, 7.62 mm
General dimensional tolerance noteEach value has a tolerance of +/- 0.3 mm
Coil polarityNo coil polarity
Pin / terminal descriptions from datasheet
The datasheet text extraction around the bottom-view pin map is internally inconsistent, but it does confirm:
  • 6 terminals
  • No coil polarity
  • SPDT single-side-stable contact arrangement
  • Bottom view is the reference orientation
The extracted terminal text produced conflicting mappings for pins 1, 2, 5, 6, 9, 10, so the pin numbering needs a manual visual check against the PDF drawing before release.
Manufacturing and usage notes

Table

ItemDatasheet note
Long-term continuously ON useCan cause unstable contacts due to coil heat; use fail-safe design
Cleaning after solderingUse water-based or alcohol-based solvent; keep solvent below 40 C
Immediate cold wash after solderingDo not
High-frequency behaviorMust be checked in the actual PCB/application
General cautionRefer to PCB relay common precautions
Cross-check: symbol and footprint vs datasheet What matches

Table

CheckResult
Package styleMatches through-hole relay
Footprint hole countMatches datasheet 6-hole pattern
Footprint drill diameterMatches datasheet 1.0 mm
Footprint overall pin grid styleAppears consistent with the datasheet pattern
Coil polarity handlingAcceptable, since datasheet says no coil polarity
3D model presentGood
Critical issues / risks found

Table

IssueSeverityWhy it matters
Schematic symbol pin naming does not clearly match the datasheet terminal mapHighCan cause wrong PCB connectivity, wrong part behavior, or incorrect symbol-to-footprint pin mapping
Two commons are modeled: COM_1 and COM_2MediumThis may be correct if the package has duplicated common terminals, but it must exactly match the datasheet numbering
Contact labels in project are assigned as NC=1, NO=10, COIL_1=2, COIL_2=9HighThe extracted datasheet terminal map did not validate this assignment cleanly
Datasheet orientation is bottom viewHighIf the symbol or footprint was interpreted as top view, the contact assignment could be mirrored and fail on real hardware
Project properties do not show structured relay metadata beyond basic descriptionLowCan increase part-ordering ambiguity, especially if standard vs T90 variant is not explicit
Bottom line Status

Table

AreaResult
Basic part metadataMostly present
Datasheet availabilityPresent
Footprint physical patternLooks plausible
Symbol-to-datasheet terminal verificationNot cleanly verified
Manufacturing-release readinessNot ready until terminal numbering is visually confirmed from the datasheet drawing
Most important flag
The biggest risk is the pin mapping between:
The footprint itself looks reasonable, but the logical terminal assignment is not proven safe from the extracted PDF text alone.
If you want, I can next do a line-by-line terminal reconciliation and produce the exact corrected pin map you should use for this part project.
Reconcile relay pin map
Check part properties
Look for library duplicate

No files yet

Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    kicad_mod

    G5V-1__DC24

    G5V1DC24.kicad_modFootprint
    svg

    G5V-1__DC24

    G5V-1__DC24 Symbol.svgDefault
    G5V-1 DC24-thumb.png

    G5V-1 DC24-thumb.png

    G5V-1 DC24-thumbThumbnail
    G5V-1__DC24

    G5V-1__DC24

    G5V-1__DC24.stp3D Model

    G5V-1 DC24

    G5V-1 DC24 thumbnail
    General Purpose Relay SPDT (1 Form C) Through Hole #CommonPartsLibrary #Relay #G5V-1

    Properties

    G5V-1 DC24

    Omron

    Electromechanical Components

    omronfs.omron.com/en_US/ecb/products/pdf/en-g5v_1.pdf

    K

    Through Hole

    creativecommons.org/licenses/by/4.0/

    Pricing & Availability

    DPN

    Stock

    Qty 1

    1

    0

    $1.391

    1

    1.5K

    $0.85622

    6

    447–2K

    $1.707–$2.159

    Controls