Tungsten Coil Thermal Filament AF-TCF6-3W040 ATOMFAIR®

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AF-TCF6-3W040 tungsten coil thermal filament for vacuum evaporation, 3 wires x 0.040 in, 1800 °C, 6.42 V, 84 A, 539 W. 5 or 10 pcs/package. Order now.

Tungsten Coil Thermal Filament, F6 Geometry, 3 Wires x 0.040 in Diameter

Product Type: Thermal filament tungsten coil

Research-grade laboratory product

Product Overview

Tungsten Coil Thermal Filament, F6 Geometry, 3 Wires x 0.040 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 6.42 V drive voltage, 84 A current and 539 W power. The 3 Wires x 0.040 in Diameter construction and 5 pcs/package and 10 pcs/package; 8 coils, 5 in L x 2 in-3/8 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 3 Wires x 0.040 in Diameter geometry for thermal evaporation source use.
Electrical specification of 6.42 V, 84 A and 539 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-TCF6-3W040
Product Family	Tungsten Coil Thermal Filament
Reference Geometry	F6
Wire Specification	3 Wires x 0.040 in Diameter
Voltage	6.42 V
Current	84 A
Power	539 W
Operating Temperature	1800 °C
Package and Geometry	5 pcs/package and 10 pcs/package; 8 coils, 5 in L x 2 in-3/8 in ID

Selection and Use Notes

Confirm the filament geometry reference F6, 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 filament is designed for thermal evaporation in vacuum deposition systems and must be selected based on geometry, electrical ratings, and package size. Proper operation requires matching the voltage, current, and power specifications to the power supply and source holder.

Geometry Compatibility: Confirm that the F6 geometry and 5 in length with 2 in-3/8 in inner diameter fit the evaporation source holder before installation.
Electrical Matching: Ensure the power supply can deliver 6.42 V, 84 A, and 539 W as required by the filament's electrical specification.
Operating Temperature Limit: Do not exceed the rated operating temperature of 1800 °C to prevent filament degradation or failure during deposition.
Package Quantity Selection: Choose the appropriate package size (5 or 10 pieces per pack) based on the expected number of deposition runs.

FAQ

What electrical parameters must be matched to operate the F6 tungsten coil filament at its rated 1800°C?

The filament requires a drive voltage of 6.42 V, a current of 84 A, and a power of 539 W. These values must be matched to the evaporation power supply to achieve the rated 1800°C operating temperature for thermal evaporation.

What are the physical dimensions and wire configuration of the F6 tungsten coil filament for source assembly fit?

The filament has an F6 geometry with 3 wires of 0.040 in diameter, forming 8 coils with a length of 5 inches and an inner diameter of 2-3/8 inches. These dimensions must be confirmed against the evaporation source holder to ensure proper fit.

Assessment

The Atomfair Tungsten Coil Thermal Filament (AF-TCF6-3W040) is a F6 geometry filament with 3 wires of 0.040 in diameter, rated for 1800°C operation and 539 W power. It is designed for thermal evaporation systems requiring precise electrical and geometric matching.

Positive

High operating temperature for thermal evaporation: Rated at 1800°C, suitable for high-temperature evaporation of refractory materials.
Defined electrical characteristics for system matching: Voltage (6.42 V), current (84 A), and power (539 W) provided for precise power supply and source assembly compatibility.

Trade-offs

Geometry-specific holder fit required: The F6 geometry and wire dimensions (3 wires x 0.040 in) must be matched to the evaporation source holder, limiting use to compatible assemblies.
Fixed package quantity procurement: Available only in packs of 5 or 10 pieces, requiring batch ordering even for single-coil replacement needs.

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).