Tungsten Thermal Filament F9 4×0.030 in 1800°C 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 F9 tungsten thermal filament with 4×0.030 in wires, 8 coils, 6.07 V, 71 A, 431 W and 1800 °C rating; 5 or 10 pcs. Order now.

Tungsten Coil Thermal Filament, F9 Geometry, 4 Wires x 0.030 in Diameter

Product Type: Thermal filament tungsten coil

Research-grade laboratory product

Product Overview

Tungsten Coil Thermal Filament, F9 Geometry, 4 Wires x 0.030 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 6.07 V drive voltage, 71 A current and 431 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-5/16 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 6.07 V, 71 A and 431 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-TCF9-4W030
Product Family	Tungsten Coil Thermal Filament
Reference Geometry	F9
Wire Specification	4 Wires x 0.030 in Diameter
Voltage	6.07 V
Current	71 A
Power	431 W
Operating Temperature	1800 °C
Package and Geometry	5 pcs/package and 10 pcs/package; 8 coils, 5 in L x 2 in-5/16 in ID

Selection and Use Notes

Confirm the filament geometry reference F9, 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 filament is specified for operation at 1800 °C with electrical limits of 6.07 V, 71 A, and 431 W. The F9 geometry and 4-wire, 0.030 in diameter construction must match the evaporation source holder and power supply configuration.

Voltage constraint: The filament requires a drive voltage of 6.07 V for rated operation.
Current constraint: The filament draws 71 A at the rated operating point.
Power constraint: The filament dissipates 431 W at the rated voltage and current.
Temperature constraint: The filament is rated for continuous operation at 1800 °C.
Geometry constraint: The F9 geometry with 8 coils, 5 in length, and 2 in-5/16 in ID must be confirmed for holder fit.

FAQ

How does the F9 geometry and 4-wire 0.030 in diameter construction affect the electrical and thermal performance of this tungsten coil filament?

The F9 geometry with 4 wires of 0.030 in diameter defines a specific filament configuration that determines electrical resistance and heating uniformity. The product is specified for 6.07 V, 71 A, 431 W at 1800 °C operating temperature, with 8 coils, 5 in length, and 2 in-5/16 in ID, enabling precise matching to power supply and source holder for consistent thermal evaporation.

What parameters should I verify to ensure this tungsten coil filament is compatible with my existing evaporation system?

Verify the filament geometry reference F9, holder fit, and package quantity before purchase. Match the voltage (6.07 V), current (71 A), and power (431 W) requirements to your evaporation power supply and source assembly. The product description emphasizes confirming these electrical and dimensional parameters to ensure proper integration.

Assessment

Tungsten coil thermal filament with F9 geometry, 4 wires of 0.030 in diameter, rated for 1800°C operation at 6.07 V, 71 A, 431 W, suitable for vacuum thermal evaporation sources requiring defined wire geometry and electrical loading.

Positive

Defined wire geometry and electrical specs: The F9 geometry with 4 wires x 0.030 in diameter provides a reproducible source configuration, and the specified 6.07 V, 71 A, 431 W electrical loading enables direct matching with compatible power supplies.
High operating temperature rating: Rated for 1800 °C continuous operation, suitable for thermal evaporation of materials requiring high filament temperatures.

Trade-offs

Requires precise holder fit confirmation: The F9 geometry and overall dimensions (5 in L x 2 in-5/16 in ID) must be verified against the evaporation source holder to ensure proper installation.
Electrical matching needed before purchase: Voltage, current, and power specifications must be matched to the existing power supply and deposition system to avoid incompatibility or underperformance.

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).