Tungsten Coil Thermal Filament F6 3×0.030 in ATOMFAIR®

Tungsten Coil Thermal Filament, F6 Geometry, 3 Wires x 0.030 in Diameter

Product Type: Thermal filament tungsten coil

Research-grade laboratory product

Product Overview

Tungsten Coil Thermal Filament, F6 Geometry, 3 Wires x 0.030 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 8.25 V drive voltage, 58 A current and 478 W power. The 3 Wires x 0.030 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 0.030 in Diameter geometry for thermal evaporation source use.
Electrical specification of 8.25 V, 58 A and 478 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-TCF6-3W030
Product Family	Tungsten Coil Thermal Filament
Reference Geometry	F6
Wire Specification	3 Wires x 0.030 in Diameter
Voltage	8.25 V
Current	58 A
Power	478 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 coil thermal filament requires precise matching of its geometry and electrical ratings to the evaporation source holder and power supply. Installation must be performed only in vacuum deposition systems designed for thermal evaporation at temperatures up to 1800 °C.

Geometry Compatibility: The filament geometry reference F6, wire count (3 wires), wire diameter (0.030 in), coil count (8), and dimensions (5 in length, 2 in-3/8 in ID) must match the evaporation source holder before installation.
Electrical Matching: The voltage (8.25 V), current (58 A), and power (478 W) ratings must be verified against the evaporation power supply specifications to prevent overloading.
Operating Temperature Limit: The rated operating temperature of 1800 °C defines the maximum thermal exposure for the filament during evaporation.
Application Environment: The filament is intended for use in vacuum thermal evaporation systems and should not be used in ambient or oxidizing atmospheres.

FAQ

What is the significance of the F6 geometry and 3-wire x 0.030 in diameter construction for thermal evaporation performance?

The F6 geometry defines a specific coil configuration of 8 coils, 5 in length, and 2 in-3/8 in ID, which directly influences evaporation rate and film uniformity. The 3-wire x 0.030 in diameter construction provides a defined filament cross-section that, combined with the electrical ratings of 8.25 V, 58 A, and 478 W, ensures the filament reaches its rated operating temperature of 1800 °C for consistent thermal evaporation.

How do the specified voltage, current, and power values relate to achieving the 1800 °C operating temperature?

The filament is rated for 1800 °C operation at exactly 8.25 V, 58 A, and 478 W. These are fixed electrical specifications; users must ensure their evaporation power supply can deliver these precise parameters to reach the rated temperature. Operating outside these values may result in insufficient heating or filament damage.

What compatibility checks are required before integrating this tungsten coil filament into an existing thermal evaporation system?

Users must confirm that the filament's F6 geometry matches the source holder fit, including the 5 in length and 2 in-3/8 in ID dimensions. Additionally, the voltage (8.25 V), current (58 A), and power (478 W) requirements must be compatible with the evaporation power supply and source assembly. Package quantity (5 or 10 pcs) should also be verified before procurement.

Assessment

This F6 tungsten coil filament with 3 wires of 0.030 in diameter is specified for 1800°C operation and 478W power, requiring precise electrical matching to the evaporation source assembly and holder fit confirmation.

Positive

High-temperature operation up to 1800°C: Rated operating temperature of 1800°C supports thermal evaporation of refractory materials, providing a defined reference point for configuration selection.
Specified electrical parameters for source matching: Electrical specification of 8.25 V, 58 A, and 478 W enables precise matching to the evaporation power supply, ensuring consistent deposition conditions.

Trade-offs

Fixed geometry and dimension constraints: The F6 reference geometry with 8 coils, 5 in L x 2 in-3/8 in ID dimensions may not fit all deposition source holders; holder fit must be confirmed before purchase.
Requires power supply and source assembly matching: Voltage, current, and power requirements must be matched exactly to the evaporation power supply and source assembly, limiting drop-in compatibility with non-standard systems.

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).