Tungsten Basket Heater 0.025 in Wire 1800 °C ATOMFAIR®

Tungsten Basket Heater, 3 Wires x 0.025 in DIA, 1.25 in H x 3/8 in W x 1/4 in ID, 5 Coils

Product Type: Tungsten Basket Heater

Research-grade laboratory product

Product Overview

The Tungsten Basket Heater, 3 Wires x 0.025 in DIA, 1.25 in H x 3/8 in W x 1/4 in ID, 5 Coils is a Tungsten basket heater for vacuum evaporation source heating, specified at 4.04 V, 45 A, 182 W and 1800 °C. Its 3 Wires x 0.025 in DIA construction and 1.25 in H x 3/8 in W x 1/4 in ID geometry provide a clear reference for basket-heater fit and replacement selection.

Use the 5/PKG and 10/PKG package options, coil count and electrical loading to confirm source-holder compatibility and power-supply matching before procurement.

Performance Features

Maximum temperature: 1800 °C supports high-temperature basket-heater selection for evaporation workflows.
Electrical rating: 4.04 V, 45 A and 182 W give a direct loading reference for the heating supply.
Geometry: 3 Wires x 0.025 in DIA plus 1.25 in H x 3/8 in W x 1/4 in ID help confirm physical fit and replacement matching.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-TBH125H38W14ID3W0025C5V404A45W182P5
Product Family	Tungsten Basket Heater
Product Group	Tungsten Basket Heaters
Category	Tungsten Baskets
Reference	3 Wires x 0.025 in DIA
Package Format	5/PKG and 10/PKG
Voltage	4.04 V
Current	45 A
Power	182 W
Maximum Temperature	1800 °C
Dimensions	1.25 in H x 3/8 in W x 1/4 in ID
Product Description	TUNGSTEN BASKET HEATER, 5 COIL, 1.25 in H x 3/8 in W x 1/4 in ID

Selection and Use Notes

Confirm the 3 Wires x 0.025 in DIA geometry and choose the required package option (5/PKG or 10/PKG) before quotation.
Check 4.04 V, 45 A, 182 W against the heating supply, and verify fit using 1.25 in H x 3/8 in W x 1/4 in ID and 1800 °C.

INQUIRY NOTE: Include the Atomfair model, package option and order quantity when requesting quotation support.

LABORATORY PROCUREMENT SUPPORT

For model selection, basket geometry matching and configuration confirmation, contact our technical sales team.

INQUIRY: inquiry@atomfair.com

Manufacturer: Atomfair LLC

Brand: ATOMFAIR®

This heater must be operated within its electrical rating and temperature limit to prevent damage. Proper mechanical fit and a vacuum environment are required for safe and effective use.

Electrical Rating Compliance: Operate the heater only within the specified electrical rating of 4.04 V, 45 A, and 182 W to prevent overheating and damage.
Temperature Limit: Do not exceed the maximum temperature of 1800 °C to avoid material degradation and failure.
Mechanical Fit: Confirm the physical dimensions of 1.25 in H x 3/8 in W x 1/4 in ID match the source holder before installation.
Vacuum Environment Requirement: Use the heater only in a vacuum evaporation chamber to prevent oxidation at high temperatures.

HowTo

Verify compatibility of the power supply and source holder before installation. Operate in a vacuum environment and apply power gradually to the target temperature.

Required Equipment: Power supply rated for 4.04 V and 45 A, Vacuum evaporation chamber

Confirm Power Supply Compatibility
Confirm the power supply voltage and current ratings match the heater's 4.04 V and 45 A specifications before connecting.
Mount the Heater
Mount the basket heater securely into the source holder, verifying the 1.25 in H x 3/8 in W x 1/4 in ID geometry fits.
Evacuate the Chamber
Evacuate the chamber to the required vacuum level for evaporation before applying power.
Apply Power Gradually
Gradually apply power to reach the desired evaporation temperature, not exceeding 1800 °C.

FAQ

What electrical rating and temperature capability does the AF-TBH125H38W14ID3W0025C5V404A45W182P5 tungsten basket heater provide for vacuum evaporation?

The heater is rated at 4.04 V, 45 A, and 182 W with a maximum operating temperature of 1800 °C. These specifications must be matched to your power supply and evaporation process requirements before procurement.

What are the dimensional specifications and wire configuration of the 5-coil tungsten basket heater, and why are they critical for fit?

The heater uses 3 wires of 0.025 in diameter and measures 1.25 in height, 3/8 in width, and 1/4 in inner diameter. These dimensions, along with the 5-coil construction, determine compatibility with existing source holders and basket replacement requirements.

Assessment

This tungsten basket heater is rated for 1800°C operation with a fixed electrical load of 4.04 V, 45 A, and 182 W, designed for vacuum evaporation source heating. Its 3-wire, 0.025 in diameter construction and specified dimensions (1.25 in H x 3/8 in W x 1/4 in ID) provide clear fit criteria for replacement selection.

Positive

High temperature capability: Rated for 1800°C operation, suitable for high-temperature evaporation processes.
Precise electrical loading: Fixed 4.04 V, 45 A, 182 W rating allows direct matching with existing power supplies.

Trade-offs

Requires matched power supply: The heater demands a supply delivering exactly 4.04 V and 45 A; deviations may affect performance or lifespan.
Vacuum operation requirement: Designed specifically for vacuum evaporation source heating, requiring integration into a vacuum chamber 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).