Tungsten Coil Thermal Filament F6 0.030 in ATOMFAIR®

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 F6 tungsten coil thermal filament with 4 × 0.030 in wires, 7.29 V, 71 A, 518 W rating and 1800 °C operation. In stock.

Tungsten Coil Thermal Filament, F6 Geometry, 4 Wires x 0.030 in Diameter

Product Type: Thermal filament tungsten coil

Research-grade laboratory product

Product Overview

Tungsten Coil Thermal Filament, F6 Geometry, 4 Wires x 0.030 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 7.29 V drive voltage, 71 A current and 518 W power. The 4 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 4 Wires x 0.030 in Diameter geometry for thermal evaporation source use.
Electrical specification of 7.29 V, 71 A and 518 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-TCF6-4W030
Product Family	Tungsten Coil Thermal Filament
Reference Geometry	F6
Wire Specification	4 Wires x 0.030 in Diameter
Voltage	7.29 V
Current	71 A
Power	518 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 filament must be used only with a power supply and source assembly that match its specified voltage, current, and power ratings. The F6 geometry and wire dimensions require precise mechanical fit in the evaporation source holder to prevent arcing or mechanical failure.

Electrical constraint: Ensure the power supply and source assembly are rated to deliver the filament's specified voltage, current, and power without exceeding these limits.
Mechanical constraint: Confirm that the source holder physically accommodates the F6 geometry, including the 8-coil, 5-inch length, and 2.375-inch internal diameter, and that the four 0.030-inch diameter wires seat properly.

FAQ

What are the exact electrical specifications of the F6 geometry tungsten coil filament and how should they be matched to a power supply?

The F6 tungsten coil filament operates at 7.29 V, 71 A, and 518 W with a rated temperature of 1800 °C. These values must be matched to the evaporation power supply and source assembly to ensure proper thermal evaporation performance. The 4-wire x 0.030 in diameter construction defines the resistance and current-carrying capacity.

What physical dimensions must be verified before installing the F6 tungsten coil filament in a vacuum deposition system?

The filament has an F6 geometry with 8 coils, a length of 5 inches, and an inner diameter of 2-3/8 inches. Users must confirm that the evaporation source holder accommodates these dimensions and that the package quantity (5 or 10 pcs) matches the required batch size.

Assessment

This tungsten coil thermal filament is specified for 1800 °C evaporation with a 4-wire, 0.030 in diameter F6 geometry drawing 7.29 V, 71 A, and 518 W; it is intended for vacuum deposition source assemblies where electrical loading and holder geometry must be matched prior to installation.

Positive

Defined electrical and thermal ratings: Rated at 7.29 V, 71 A, 518 W and 1800 °C, the filament provides specific electrical loading and temperature reference points for matching to evaporation power supplies and deposition source assemblies.
Tungsten F6 coil geometry: The 4-wire, 0.030 in diameter F6 coil configuration with 8 coils, 5 in L and 2 in-3/8 in ID specifies the source geometry for thermal filament evaporation workflows.

Trade-offs

Holder fit must be confirmed: Before quotation, the F6 geometry reference and holder fit must be confirmed against the evaporation source assembly, as dimensional compatibility with the existing source holder is not guaranteed.
Power supply matching required: The 7.29 V, 71 A, 518 W electrical values must be matched to the evaporation power supply and source assembly used in the deposition system.

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).