Tungsten Coil Thermal Filament F5 0.040 in ATOMFAIR®

Tungsten Coil Thermal Filament, F5 Geometry, 2 Wires x 0.040 in Diameter

Product Type: Thermal filament tungsten coil

Research-grade laboratory product

Product Overview

Tungsten Coil Thermal Filament, F5 Geometry, 2 Wires x 0.040 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 6.82 V drive voltage, 64 A current and 436 W power. The 2 Wires x 0.040 in Diameter construction and 5 pcs/package and 10 pcs/package; 10 coils, 5 in L x 2-1/4 in ID 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 2 Wires x 0.040 in Diameter geometry for thermal evaporation source use.
Electrical specification of 6.82 V, 64 A and 436 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-TCF5-2W040
Product Family	Tungsten Coil Thermal Filament
Reference Geometry	F5
Wire Specification	2 Wires x 0.040 in Diameter
Voltage	6.82 V
Current	64 A
Power	436 W
Operating Temperature	1800 °C
Package and Geometry	5 pcs/package and 10 pcs/package; 10 coils, 5 in L x 2-1/4 in ID

Selection and Use Notes

Confirm the filament geometry reference F5, 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®

This tungsten coil requires a source holder compatible with the F5 geometry and two 0.040 in diameter wires. The electrical drive must match the specified 6.82 V, 64 A, and 436 W to ensure correct operation.

Filament Geometry Compatibility: Confirm that the source holder accepts the F5 geometry with two 0.040 in diameter wires.
Electrical Parameter Matching: Match the voltage, current, and power requirements to the evaporation power supply and source assembly used in the deposition system.

FAQ

What is the significance of the F5 geometry and 2 wires x 0.040 in diameter for thermal evaporation?

The F5 geometry and 2 wires x 0.040 in diameter define the filament's physical configuration for vacuum deposition source assemblies. The source specifies that this geometry must be matched to the evaporation source holder before purchase, and the wire count and diameter affect electrical loading and thermal characteristics.

How do I verify that this tungsten coil filament is compatible with my existing evaporation power supply and source holder?

To verify compatibility, match the filament's electrical specifications of 6.82 V, 64 A, and 436 W to your evaporation power supply, and confirm that the F5 geometry and 5 in L x 2-1/4 in ID dimensions fit your source holder. The product description explicitly states to confirm the filament geometry reference F5, holder fit and required package quantity before quotation and to match voltage, current and power requirements to the evaporation power supply.

What package sizes are available for this tungsten coil filament and how should I select the quantity?

The tungsten coil filament is available in packages of 5 pcs or 10 pcs, with each package containing 10 coils in a 5 in L x 2-1/4 in ID format. Selection depends on the required quantity for your deposition runs; the source advises confirming the required package quantity before quotation.

Assessment

The AF-TCF5-2W040 tungsten coil filament is engineered for 1800°C thermal evaporation with defined 6.82V/64A/436W electrical loading, making it suitable for vacuum deposition systems requiring the F5 geometry and 2-wire 0.040 in diameter construction.

Positive

High-temperature rated tungsten filament: The 1800°C operating temperature provides a defined reference for thermal evaporation processes requiring high thermal stability and consistent performance.
Precise electrical specification for integration: Voltage (6.82 V), current (64 A), and power (436 W) values enable direct matching to evaporation power supplies and source assemblies, reducing integration risk during procurement.

Trade-offs

Fixed geometry constraints: The F5 geometry with 5 in L x 2-1/4 in ID and 10-coil configuration requires exact fit verification with the evaporation source holder, limiting compatibility with non-standard assemblies.
Package quantity selection limits flexibility: Available only in 5 or 10 pieces per package, which may not suit pilot-scale or single-use trials without overstocking or waste.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).