Tungsten Point Source Filament P6 3×0.025 in ATOMFAIR®

Tungsten Point Source Filament, P6 Geometry, 3 Wires x 0.025 in Diameter

Product Type: Thermal filament point source

Research-grade laboratory product

Product Overview

Tungsten Point Source Filament, P6 Geometry, 3 Wires x 0.025 in Diameter is a tungsten thermal evaporation filament specified for 1800 °C operation, 2.08 V drive voltage, 51 A current and 106 W power. The 3 Wires x 0.025 in Diameter construction and 5 pcs/package and 10 pcs/package; 3-1/2 in L x 3/8 in W x 3/8 in d 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 0.025 in Diameter geometry for thermal evaporation source use.
Electrical specification of 2.08 V, 51 A and 106 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-PSP6-3W025
Product Family	Tungsten Point Source Filament
Reference Geometry	P6
Wire Specification	3 Wires x 0.025 in Diameter
Voltage	2.08 V
Current	51 A
Power	106 W
Operating Temperature	1800 °C
Package and Geometry	5 pcs/package and 10 pcs/package; 3-1/2 in L x 3/8 in W x 3/8 in d

Selection and Use Notes

Confirm the filament geometry reference P6, 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®

Tungsten point source filament with P6 geometry requires precise electrical and mechanical matching for safe operation in vacuum deposition systems. Exceeding the rated voltage, current, power, or temperature can cause filament failure and system damage.

Electrical Ratings: Operate the filament at 2.08 V, 51 A, and 106 W maximum, as exceeding these ratings may cause overheating or breakage.
Geometry Compatibility: Confirm that the source holder accommodates the P6 geometry with three wires of 0.025 inch diameter before installation.
Temperature Limit: Do not exceed the rated operating temperature of 1800 °C to avoid filament degradation or structural failure.
Environmental Requirement: Use the filament only within a vacuum chamber designed for thermal evaporation processes.

FAQ

How does the 3-wire 0.025 in diameter construction affect the evaporation performance at 1800°C?

The 3-wire construction provides a defined tungsten filament geometry for stable thermal evaporation. At 1800°C operating temperature, the wire diameter of 0.025 in and P6 geometry ensure consistent electrical loading of 2.08V, 51A, and 106W, which is critical for reproducible deposition rates.

What power supply specifications are required to operate this tungsten point source filament?

The filament requires a power supply capable of delivering 2.08V, 51A, and 106W for operation at 1800°C. The P6 geometry and 3-wire construction must be matched to the evaporation source holder and power supply configuration before purchase.

What are the fitment considerations for integrating this filament into existing vacuum deposition systems?

The filament has a P6 geometry reference and dimensions of 3-1/2 in L x 3/8 in W x 3/8 in d. Users must confirm mechanical compatibility with the source holder as well as electrical compatibility with the power supply (2.08V, 51A, 106W). The wire count (3 wires) and diameter (0.025 in) are also critical for proper seating and electrical contact.

Assessment

This tungsten point source filament with P6 geometry and 3 wires x 0.025 in diameter is specified for 1800°C thermal evaporation, requiring careful matching of its 2.08 V, 51 A, 106 W electrical parameters to the deposition system's power supply and holder.

Positive

Precise electrical specification for matching: The filament is rated at 2.08 V, 51 A, and 106 W, allowing direct comparison with the evaporation power supply and source assembly to ensure compatibility before purchase.
High-temperature 1800°C operation: The 1800°C operating temperature supports thermal evaporation of high-melting-point materials, providing a defined reference point for process configuration.

Trade-offs

Requires holder and power supply matching: The P6 geometry and electrical values must be confirmed against the evaporation source holder and power supply specifications; the filament is not universally compatible.
Package quantity selection required: The filament is available in 5-pcs or 10-pcs packages; users must verify the required quantity before ordering, and individual units are not sold separately.

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).