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Tungsten Point Source Filament P4 0.060 in ATOMFAIR®

Tungsten Point Source Filament P4 0.060 in ATOMFAIR®

Price range: $49.50 through $89.10

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade P4 tungsten point source filament, 1 wire × 0.060 in, rated 1800 °C with 2.04 V, 74 A and 151 W for thermal evaporation source use. Order now.

SKU: AF-BM-L-EVFL-0082-VAR
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Tungsten Point Source Filament, P4 Geometry, 1 Wire x 0.060 in Diameter
Product Type: Thermal filament point source
Research-grade laboratory product
Product Overview

Tungsten Point Source Filament, P4 Geometry, 1 Wire x 0.060 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 2.04 V drive voltage, 74 A current and 151 W power. The 1 Wire x 0.060 in Diameter construction and 5 pcs/package and 10 pcs/package; 5 in L x 1/2 in H-1 in format support selection for vacuum deposition source assemblies that require a defined tungsten filament geometry.

The item is intended for thermal filament evaporation workflows where wire count, wire diameter, source geometry and electrical loading must be matched before purchase. Use the listed geometry reference and electrical values to confirm fit with the evaporation source holder and power supply configuration.
Performance Features
  • Tungsten filament construction with 1 Wire x 0.060 in Diameter geometry for thermal evaporation source use.
  • Electrical specification of 2.04 V, 74 A and 151 W supports source matching during procurement review.
  • Rated operating temperature of 1800 °C provides a defined reference point for thermal evaporation configuration selection.
Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-PSP4-1W060
Product Family Tungsten Point Source Filament
Reference Geometry P4
Wire Specification 1 Wire x 0.060 in Diameter
Voltage 2.04 V
Current 74 A
Power 151 W
Operating Temperature 1800 °C
Package and Geometry 5 pcs/package and 10 pcs/package; 5 in L x 1/2 in H-1 in
Selection and Use Notes
  • Confirm the filament geometry reference P4, holder fit and required package quantity before quotation.
  • Match voltage, current and power requirements to the evaporation power supply and source assembly used in the deposition system.
LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

Engineering and safety constraints for the Atomfair AF-PSP4-1W060 tungsten point-source filament. Operation is restricted to deposition source assemblies that match its P4 geometry and rated electrical drive.

  • Rated electrical drive: Operate this filament only with an evaporation power supply and source assembly configured to deliver the specified drive voltage and current without exceeding the maximum rated power.
  • P4 source geometry compatibility: Confirm that the evaporation source holder accepts the P4 reference geometry and 1 Wire x 0.060 in diameter construction before installation.
  • Operating temperature reference: Use the 1800 °C operating reference only as the configured thermal evaporation set point under controlled vacuum deposition conditions.
  • Procurement and fit validation: Verify the P4 geometry reference and package quantity against the deposition system configuration before installation.

Chronological deployment procedure for the Atomfair AF-PSP4-1W060 tungsten point-source filament. Use is limited to compatible thermal evaporation source assemblies and power supplies.

Required Equipment: Thermal evaporation source assembly, Evaporation power supply

  1. Confirm source holder fit
    Confirm that the evaporation source holder accepts the P4 geometry and 1 Wire x 0.060 in diameter filament before installation.
  2. Verify electrical compatibility
    Verify that the evaporation power supply and source assembly match the filament's voltage, current, and power requirements before energizing.
  3. Install filament
    Install the filament into the compatible source holder after geometry and electrical compatibility are confirmed.

What are the electrical and thermal limits of the Atomfair P4 tungsten point source filament for 1 Wire x 0.060 in Diameter?

This filament is rated for operation at 1800 °C, with a drive voltage of 2.04 V, current of 74 A, and power of 151 W. These parameters are critical for matching with the evaporation power supply and source assembly before installation.

What package sizes are available for the P4 tungsten point source filament and how does it affect procurement?

The filament is offered in 5 pcs/package and 10 pcs/package quantities to accommodate different workflow volumes. Each filament measures 5 in L x 1/2 in H-1 in, with a P4 geometry reference that must be verified for holder fit before ordering.

Can the P4 geometry tungsten point source filament be used as a direct replacement in existing thermal evaporation systems?

Compatibility depends on matching the P4 geometry reference, wire count (1 Wire), and diameter (0.060 in) to the source holder, as well as confirming the 2.04 V, 74 A, 151 W electrical load with the power supply. The 1800 °C operating temperature provides a defined reference, but physical fit and electrical matching must be validated per the deposition system specifications.

Tungsten point source filament with P4 geometry and 1 Wire x 0.060 in Diameter construction, rated for 1800°C operation at 2.04V, 74A, 151W, designed for thermal evaporation in vacuum deposition systems requiring precise filament geometry and electrical loading matching.

Positive

  • High-temperature 1800°C rating: Rated operating temperature of 1800°C provides a defined reference point for thermal evaporation configuration selection, supporting evaporation of high-melting-point materials.
  • Specified electrical loading: Electrical specification of 2.04 V, 74 A and 151 W enables precise matching to the evaporation power supply and source assembly during procurement review.

Trade-offs

  • Geometry-dependent holder fit: The P4 geometry and 1 Wire x 0.060 in Diameter construction require confirmation of filament holder fit and source assembly compatibility before ordering to avoid mismatch.
  • Limited package quantity options: Available only in 5 pcs/package or 10 pcs/package configurations, which may not suit laboratories requiring smaller trial quantities or larger bulk orders.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Package Size

1 pack / 5 pcs, 1 pack / 10 pcs

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