AMAT 0090-00026 Half Atmosphre Pressure Switch, Sigmameltec PS-10N, 188949AMAT 0090-00026 Half Atmosphre Pressure Switch, Sigmameltec PS-10N, 188948AMAT 0090-00026 HALF ATMOSPHERE SWITCH ASSEMBLY, 8300,Sigmameltec PS-10N, 1844610090-00026 / SWITCH 1/2 ATMOSPHERE ASSY, SIGMAMELTEC PS-10N / APPLIED MATERIALSAMAT 0090-00026 Half Atmosphere Switch Assembly, 8300,Sigmameltec PS-10N, 136970AMAT 0090-00026 PRESSURE SWITCH, TYPE PS-10, 134669AMAT 0090-00026 PRESSURE SWITCH, TYPE PS-10, 1235270090-00026 / VACUUM SWITCH 8300 SERIES, 1/2 ATMOSPHERE / APPLIED MATERIALS AMAT	Applied Materials (AMAT) 0090-00026   Vacuum Pressure SwitchApplied Materials (AMAT) 0090-00026   Vacuum Pressure Switch USEDAMAT 0090-00026 Vacuum Pressure Switch Sigma Type PS-10, 420168Applied Materials (AMAT) 0090-00026   Vacuum Pressure SwitchApplied Materials (AMAT) 0090-00026   Vacuum Pressure Switch USEDApplied Materials (AMAT) 0090-00026   HALF ATMOSPHERE SWITCH ASSEMBLY, 8300Sigmameltec Type PS-10N,  -1 +1KGF/cm3 Pressure / Vacuum Switch AMAT 0090-00026 AMAT 0090-00026 Vacuum Pressure Switch, Sigma Type PS-10, 94-75580-00, 421551Sigma Corp Type PS-10 1/2 Atmosphere Switch, Applied Material P/N 0090-00026
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APPLIED MATERIALS 0090-00026

Half-Atmosphere Vacuum/Pressure Switch Assembly

Market Availability & Pricing

Part number0090-00026
ManufacturerAPPLIED MATERIALS
Current availabilitySee listings below
Latest completed listing with reported sales195 (currency not captured) — public listing price; reported sold quantity is not a verified transaction
Vacuum › Gauges & Sensors › Vacuum Switches
Half-Atmosphere Vacuum/Pressure Switch Assembly
APPLIED MATERIALS0090-00026vacuum pressure switch assembly
Product description
Half-atmosphere / vacuum pressure switch assembly, Sigma/Sigmameltec PS-10 or PS-10N type, 8300 series context where applicable
Specifications and identifiers
supported details
Item typeVacuum/pressure switch assembly
Switches state based on pressure or vacuum threshold.
Threshold contextHalf atmosphere
Used as a pressure threshold descriptor; exact setpoint should be verified.
Vendor/type notedSigma/Sigmameltec PS-10 / PS-10N
Manufacturer/type marking indicated in evidence.
Series context8300 series
Series/context appears in multiple records.
Pressure range noted-1 to +1 kgf/cm² in one record
Treat as a vendor marking or range descriptor; verify against label.
Equipment context
  • 8300 series context
Applications
vacuum interlockspressure permissive circuitschamber or foreline monitoringvacuum/pressure threshold detectiontool interlock inputpneumatic or vacuum safety monitoring
How it works

A pressure-actuated switch used to indicate vacuum or pressure state.

Pressure switches support interlocks, permissives, and tool safety logic by confirming that a line or chamber has reached a required pressure condition.

Technical guide
Pressure switch

Electromechanical or electronic device that changes state at a pressure threshold.

1/2 atmosphere
Half-atmosphere threshold descriptor
PS
Pressure switch
What to verify before purchase
  • Verify exact setpoint and pressure range
  • Confirm PS-10 versus PS-10N marking
  • Check electrical connector and switch contact configuration
Confirm with the seller
  • Exact calibration state
  • Wetted material compatibility

Product reference only. Confirm fitment, revision, included components, and specifications before purchase.

Documentation

No public documents were listed for this part when captured.

Available Listings

Prices and availability may change. Confirm details with the seller.

AMAT 0090-00026 Half Atmosphre Pressure Switch, Sigmameltec PS-10N, 188949

AMAT 0090-00026 Half Atmosphre Pressure Switch, Sigmameltec PS-10N, 188949

USD 250.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Apr 8, 2025 21:09 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 11, 2026 16:21 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0090-00026 Half Atmosphre Pressure Switch, Sigmameltec PS-10N, 188948

AMAT 0090-00026 Half Atmosphre Pressure Switch, Sigmameltec PS-10N, 188948

USD 350.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Apr 8, 2025 21:07 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 11, 2026 16:21 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0090-00026 HALF ATMOSPHERE SWITCH ASSEMBLY, 8300,Sigmameltec PS-10N, 184461

AMAT 0090-00026 HALF ATMOSPHERE SWITCH ASSEMBLY, 8300,Sigmameltec PS-10N, 184461

USD 350.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Jan 31, 2025 00:34 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 10, 2026 16:23 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
0090-00026 / SWITCH 1/2 ATMOSPHERE ASSY, SIGMAMELTEC PS-10N / APPLIED MATERIALS

0090-00026 / SWITCH 1/2 ATMOSPHERE ASSY, SIGMAMELTEC PS-10N / APPLIED MATERIALS

USD 172.5600

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Nov 1, 2024 17:30 UTC
End recorded: Dec 6, 2024 17:31 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 9, 2026 16:09 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0090-00026 Half Atmosphere Switch Assembly, 8300,Sigmameltec PS-10N, 136970

AMAT 0090-00026 Half Atmosphere Switch Assembly, 8300,Sigmameltec PS-10N, 136970

USD 350.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: NEW
Listed: Nov 21, 2023 23:00 UTC
End recorded: Dec 7, 2024 11:53 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 3, 2026 16:25 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0090-00026 PRESSURE SWITCH, TYPE PS-10, 134669

AMAT 0090-00026 PRESSURE SWITCH, TYPE PS-10, 134669

USD 350.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Nov 18, 2023 03:57 UTC
End recorded: Dec 6, 2024 19:47 UTC
Estimated remaining at check: 1
Estimated sold at check: 0

eBay response captured — Checked Oct 3, 2026 16:20 UTC

Availability has not been rechecked; current availability is unknown.

Best Offer · Buy It Now

View on eBay
AMAT 0090-00026 PRESSURE SWITCH, TYPE PS-10, 123527

AMAT 0090-00026 PRESSURE SWITCH, TYPE PS-10, 123527

USD 350.0000

Observed public listing price, not an accepted sale amount.

Observed active at check time
US
Condition: Used
Listed: Jul 27, 2023 21:00 UTC
End recorded: Dec 7, 2024 12:29 UTC
Estimated remaining at check: 2
Estimated sold at check: 0

eBay response captured — Checked Oct 2, 2026 16:18 UTC

Availability has not been rechecked; current availability is unknown.

Buy It Now

View on eBay

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