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Tungsten Basket Heater, 1 Wire x 0.060 in DIA, 3.5 in L x 1/2 in W x 3/8 in H, 5 Coils
Product Type: Tungsten Basket Heater
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, basket geometry matching and configuration confirmation, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The heater must be paired with a power supply matching its 2.54 V, 99 A, 251 W rating and a source-holder that accommodates its 3.5 in L x 1/2 in W x 3/8 in H dimensions. Exceeding the 1800 °C maximum temperature or improper electrical connection may cause component failure or safety hazards.
- Electrical Matching: Confirm the heating supply voltage, current, and power ratings match the heater's 2.54 V, 99 A, 251 W specifications.
- Geometric Fit: Verify that the source-holder can accommodate the 3.5 in L x 1/2 in W x 3/8 in H basket geometry.
- Thermal Limits: Do not exceed the 1800 °C maximum operating temperature to prevent material degradation or failure.
Select the appropriate package option (5 or 10 pcs) and confirm the basket geometry matches the source-holder. Verify the electrical compatibility with the heating supply and ensure the fit within the chamber.
Required Equipment:
- Confirm Geometry and Package
Confirm the basket heater geometry (1 Wire x 0.060 in DIA) and choose the required package option (5 or 10 pcs). - Check Electrical Rating
Check the 2.54 V, 99 A, 251 W electrical rating against the heating supply specifications. - Verify Fit and Temperature
Verify that the source-holder accommodates the 3.5 in L x 1/2 in W x 3/8 in H dimensions and the 1800 °C maximum temperature.
What voltage, current, and power does the AF-TBH35L12W38H1W0060C5V254A99W251P5 tungsten basket heater require, and what maximum temperature can it reach?
This tungsten basket heater is electrically rated at 2.54 V, 99 A, and 251 W, and it is designed for a maximum operating temperature of 1800 °C. These loading values should be used directly to match the heating supply before installation or replacement.
How do I confirm this 5-coil tungsten basket heater will fit my existing evaporation source holder?
Confirm fit by comparing your source-holder pocket against the heater's stated geometry: 1 wire x 0.060 in DIA, 3.5 in L x 1/2 in W x 3/8 in H, with 5 coils. The same dimensional and coil-count reference is used to verify replacement matching before procurement. Package options are available as 5/PKG or 10/PKG.
What infrastructure and handling checks are required before using this tungsten basket heater in a vacuum evaporation system?
Verify that the power supply can deliver the stated 2.54 V, 99 A, 251 W loading and that the source holder physically accommodates the 3.5 in L x 1/2 in W x 3/8 in H basket geometry. Because the heater is rated to 1800 °C, it is intended for vacuum evaporation source heating and should be handled with compatible high-temperature fixturing and appropriate laboratory safety controls.
This tungsten basket heater is rated for 1800°C operation at 2.54 V / 99 A / 251 W, with a 5-coil, 1-wire × 0.060 in diameter geometry that provides a defined fit for vacuum evaporation source replacement. The electrical and dimensional specifications are explicitly stated, enabling direct power supply matching and physical compatibility checks before procurement.
Positive
- High-temperature capability: Maximum operating temperature of 1800°C supports evaporation of refractory materials in vacuum deposition workflows.
- Explicit electrical ratings: Voltage, current, and power values (2.54 V, 99 A, 251 W) are provided, allowing direct verification of heating supply compatibility and reducing integration risk.
Trade-offs
- Specialized power supply required: The low-voltage (2.54 V) and high-current (99 A) rating demand a dedicated low-voltage, high-current DC supply, which is less common than standard lab power supplies.
- Physical fit verification needed: The 3.5 in L × 1/2 in W × 3/8 in H dimensions and 1-wire × 0.060 in diameter construction must be confirmed against the source holder and electrode spacing before installation.
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.
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).






