Part Review and Datasheet Verification
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.
Thought for 4 sec
I’ll inspect the part metadata, find and attach the official datasheet if missing, then cross-check symbol, footprint, and pin descriptions against it and summarize any mismatches.
Worked for 3 mins 56 sec
Completed the part review and created a detailed report: Part Review: Kailh CPG151101S11-16.
Open items flagged:
- Project description uses storage temp
-20 to +70 °C, but datasheet operating temp is-10 to +60 °C. Package or Case Code = TOis incorrect for this hot-swap socket.- Pin descriptions are missing for contacts 1 and 2.
- Datasheet URL is already set, but HTTP should ideally be changed to HTTPS.
- Footprint is plausible, but exact pad geometry needs numeric verification against the datasheet land pattern.
Fix metadata and verify
Fix flagged issues
Verify footprint geometry
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Part Review: Kailh CPG151101S11-16
Reviewed project data
- Project / part: CPG151101S11-16
- Published part UID: 33e6af83-2186-4dd5-8173-862644cf25bf
- Manufacturer Name property: Kailh
- Manufacturer Part Number property: CPG151101S11-16
- Part Type property: Connectors
- Package or Case Code property: TO
- Mount property: Socket
- Designator Prefix property: J
- Datasheet URL property: http://www.kailh.com/en/Products/Ks/HPC/CPG151101S11-16.pdf
- Project description: Hot swap socket, 100M, 2V to 12V, -20-+70
- Schematic terminals: 2 terminals, pin numbers 1 and 2; pin type is Unspecified; no pin descriptions are set.
- Footprint contents observed: pads 1 and 2 plus two additional mount/mechanical pads 3 and 4; outline/silkscreen geometry present.
Datasheet source
The Datasheet URL property was already set, so no property update was required by the requested rule. The stored URL points to Kailh’s official PDF, but it uses HTTP. A more secure equivalent appears to be:
A second indexed copy was also found during datasheet OCR, but the Kailh URL should remain the preferred official source.
Key datasheet specs
- Manufacturer: Dongguan City Kaihua Electronics Co., Ltd. / Kailh
- MPN: CPG151101S11-16
- Description: 1511 connector / hot-swap connector socket for PG1511 mechanical keyboard switches
- Contact count: 2 electrical contacts
- Contact material / finish: copper alloy, gold plated
- Base material / color: nylon, black
- Rated voltage: 12 V AC/DC max, 2 V DC min
- Rated current: 10 mA AC/DC max, 10 µA DC min
- Contact resistance: 100 mΩ max
- Insulation resistance: ≥100 MΩ at DC 500 V
- Withstand voltage: AC 100 V for 1 minute
- Mechanical life: 5000 cycles
- Mating force: 3 kgf max
- Unmating force: 200 gf min
- Operating temperature: -10 °C to +60 °C
- Storage temperature: -20 °C to +70 °C
- Recommended PCB layout: top view, single-sided board T=1.6 mm, PCB layout tolerance ±0.05 mm
- Recommended land pattern values extracted: Ø3.00 mm circular feature, 6.35 mm center spacing between circular features, 2.54 mm vertical offset, rectangular lands 2.55 mm × 2.5 mm
- Package outline highlights: overall length 14.50±0.15 mm, body width around 5.89±0.1 mm, height 4.00±0.1 mm
Cross-check results
Table
| Area | Result | Notes |
|---|---|---|
| MPN | Pass | Project MPN matches datasheet: CPG151101S11-16. |
| Manufacturer | Pass | Kailh matches the datasheet manufacturer/brand. |
| Description | Mostly pass | Project description captures hot-swap socket and ratings, but temperature text uses storage range rather than operating range. |
| Datasheet URL | Pass with improvement | Official URL is set. Consider changing HTTP to HTTPS. |
| Part type | Pass | Connector/socket is correct. |
| Package / case | Mismatch | Project has Package or Case Code = TO, which is not appropriate for this keyboard hot-swap socket. A better value would be a connector/socket-specific package label such as Kailh CPG151101S11-16 hot-swap socket or similar. |
| Mount | Needs clarification | Project says Socket; datasheet describes an SMT/reflow-soldered connector/socket assembled on the bottom of the PCB. Socket is functionally true, but it does not capture SMT mounting. |
| Pin count | Pass | Datasheet has 2 electrical contacts; schematic has pins 1 and 2. |
| Schematic pin descriptions | Mismatch / incomplete | Both pins have no visible pin description and pin type is Unspecified. Datasheet identifies them as the two electrical contacts. Suggested descriptions: Contact 1 and Contact 2; pin type can remain passive/unspecified if no passive option is available. |
| Pin grouping | Pass | Two terminals are not duplicated across groups. |
| Footprint pad count | Mostly pass | Footprint has electrical pads 1 and 2 plus mechanical/mount pads 3 and 4. This is plausible for the datasheet drawing, which includes two electrical contacts and mechanical locating/retention features. |
| Footprint geometry | Needs deeper verification | The visible outline appears to include the expected rectangular body and two circular/mechanical features, but the inspection output did not expose full numeric pad dimensions/positions. Exact verification against Ø3.00 mm circular features, 6.35 mm spacing, 2.55 mm × 2.5 mm rectangular lands, and 2.54 mm offset should be completed with editable pad geometry data or a footprint measurement view. |
Flagged mismatches / recommendations
- Operating temperature mismatch in project description: project says
-20-+70, which matches storage temperature, not the datasheet operating range of -10 °C to +60 °C. - Package or Case Code mismatch:
TOis incorrect for this component; use a connector/socket-specific package description. - Pin descriptions are missing: pins 1 and 2 should be described as the two switch contacts.
- Mount property is underspecified: the part is a hot-swap socket/connector intended for SMT reflow assembly on the bottom of the PCB;
Socketalone may be misleading for assembly/search. - Datasheet URL quality: official URL is already present, but HTTPS is preferred over HTTP.
- Footprint exactness not fully proven from available inspection output: footprint structure is plausible, but pad dimensions/positions should be numerically checked against the datasheet recommended PCB layout before considering the footprint fully verified.
Reviewed project data
Datasheet source
Key datasheet specs
Cross-check results
Flagged mismatches / recommendations
