Part Datasheet Analysis and Validation

flux

4:10

Determ.

Planning.

Review.

Executing.

Calling.

Processing.

Looking for "features list" in SLW-883935-2A-D.pdf

Looking for "absolute maximum ratings" in SLW-883935-2A-D.pdf

Looking for "recommended operating conditions" in SLW-883935-2A-D.pdf

Looking for "electrical characteristics table" in SLW-883935-2A-D.pdf

Looking for "pin description or terminal assignment (COM, NO, NC)" in SLW-883935-2A-D.pdf

Looking for "pin count" in SLW-883935-2A-D.pdf

Looking for "contact rating current and voltage" in SLW-883935-2A-D.pdf

Looking for "contact resistance" in SLW-883935-2A-D.pdf

Looking for "insulation resistance" in SLW-883935-2A-D.pdf

Looking for "dielectric strength" in SLW-883935-2A-D.pdf

Looking for "operating temperature range" in SLW-883935-2A-D.pdf

Looking for "mechanical life and electrical life" in SLW-883935-2A-D.pdf

Looking for "actuator travel and operating force" in SLW-883935-2A-D.pdf

Looking for "soldering conditions or recommendations" in SLW-883935-2A-D.pdf

Looking for "materials of contacts and terminals" in SLW-883935-2A-D.pdf

Looking for "dimensions drawing" in SLW-883935-2A-D.pdf

Looking for "pcb layout footprint recommended, hole size and spacing" in SLW-883935-2A-D.pdf

Looking for "mounting and orientation (right-angle, through-hole)" in SLW-883935-2A-D.pdf

Analyzing the PCB layout.

Analyzing the schematic.

Looking for "hole diameter" in SLW-883935-2A-D.pdf

Looking for "pin pitch" in SLW-883935-2A-D.pdf

Looking for "terminal pitch" in SLW-883935-2A-D.pdf

Looking for "recommended PCB layout dimensions numeric" in SLW-883935-2A-D.pdf

Looking for "PC board hole size" in SLW-883935-2A-D.pdf

Here’s the complete execution of your 4-step request.

Part information review (current project)

Part: SLW-883935-2A-D
Description: “8.8 x 3.9 x 3.5 mm, 2 mm Raised Slide Actuator, Right-Angle, Through Hole, Slide Switch”
Manufacturer: Same Sky
MPN: SLW-883935-2A-D
Mount: Through Hole; Orientation: Right-angle
Designator Prefix: S
Pin count (from symbol): 3
Schematic pins in symbol:
- NC: Pin Number 1, Pin Type: Unspecified
- COM: Pin Number 2, Pin Type: Unspecified
- NO: Pin Number 3, Pin Type: Unspecified
Datasheet URL property present: https://www.sameskydevices.com/product/resource/SLW-883935-2A-D.pdf

Datasheet check/update

A datasheet URL is already set on this part. No change required.

Datasheet scan and metadata extraction Datasheet: https://www.sameskydevices.com/product/resource/SLW-883935-2A-D.pdf

Electrical and ratings

Rated voltage: 30 Vdc
Rated current: 500 mA
Withstanding voltage: 250 Vac (for 1 minute)
Contact resistance: 100 mΩ max (measured at 1 kHz at 100 mA or less)
Insulation resistance: 100 MΩ (at 100 Vdc for 1 minute)
Switch function: SPDT (non-shorting)

Operating and environmental

Operating temperature: -20 to 70 °C
Storage temperature: -40 to 90 °C
Life (no load): 10,000 cycles (at 15–18 cycles per minute)
Vibration: 10–55–10 Hz, 1.5 mm amplitude, 2 hours on each X/Y/Z

Mechanical characteristics

Operating force: 100 gf min / 200 gf typ / 300 gf max
Actuator travel: 1.7 mm min / 2.0 mm typ / 2.3 mm max
Features: through hole, raised slide actuator

Materials and compliance

Terminal: brass, silver plating
Contact: PBS, silver plating
RoHS: yes
Flammability rating: see material table (not detailed in extracted text)

Soldering recommendations

Hand soldering: 350 °C max, 3 s max
Wave soldering: 260 °C max, 5 s max

Package dimensions and recommended PCB layout (Top View)

Package dims: Mechanical drawing provided (units mm, ±0.20 mm unless noted)
Recommended PCB layout (numeric):
- Hole diameter: 0.8 mm
- Center-to-center spacing (adjacent holes): 2.5 mm
- Center-to-center spacing (outer holes): 5.0 mm
Notes: Datasheet includes “SCHEMATIC SPDT (NON-SHORTING)” and “Recommended PCB Layout (Top View)”. No explicit terminal numbering text was found in the extracted content.

Cross-check: schematic symbol and footprint vs datasheet

Symbol

Present pins: NC (Pin 1), COM (Pin 2), NO (Pin 3) — matches an SPDT function and names expected from the datasheet’s “SPDT (Non-shorting)”.
Issue: Pin Type for all three pins is “Unspecified”. For a mechanical switch, these should be Passive to avoid ERC pin-type conflicts.

Footprint

Pads present in layout: COM, NO, NC (3 pads), matching the 3-pin SPDT function.
Expected from datasheet:
- Through-hole pads with recommended drill of 0.8 mm
- Hole spacing: 2.5 mm between adjacent holes, 5.0 mm total between outer holes
What I can confirm from the project:
- Pad names (COM/NO/NC) exist in the footprint.
- The layout tool did not expose pad coordinates/diameters in the current view, so I cannot numerically verify drill size and center spacing against the datasheet from tool output alone.
Actionable flags:
- Verify pad drill = 0.8 mm and pad center spacing = 2.5/5.0 mm to match the datasheet’s recommended PCB layout.
- Confirm footprint orientation matches right-angle configuration so the actuator direction aligns with board edge and mechanical keepouts.

Additional recommendations to avoid ordering/manufacturing errors

Document electrical ratings in the part properties for clarity (Rated Voltage: 30 Vdc, Rated Current: 500 mA).
Consider adding life-cycle and soldering notes (hand: 350 °C/3 s; wave: 260 °C/5 s) to the part’s documentation, if you keep process constraints at the part level.
If pad geometry differs from 0.8 mm drill and 2.5/5.0 mm spacing, update the footprint to the datasheet’s recommended PCB layout to ensure fit.

Summary of flags

Schematic pin types: set NC, COM, NO to Passive.
Footprint pad geometry: confirm drills and spacing match 0.8 mm drill, 2.5/5.0 mm spacing; current tool output did not include numeric geometry to auto-verify.
Orientation: visually confirm right-angle actuator alignment relative to board edge per mechanical drawing.

If you want, I can attempt to set the pin types to Passive and add the key ratings as part properties.

Check pad drill/spacing

Set pins to Passive

Add ratings to properties

Verify footprint orientation

59 days

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