Tungsten Basket Heater 5-Coil 181 W 1800 °C ATOMFAIR®

Tungsten Basket Heater, 3 Wires x 0.030 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

Product Overview

The Tungsten Basket Heater, 3 Wires x 0.030 in DIA, 3.5 in L x 1/2 in W x 3/8 in H, 5 Coils is a Tungsten basket heater for vacuum evaporation source heating, specified at 3.17 V, 57 A, 181 W and 1800 °C. Its 3 Wires x 0.030 in DIA construction and 3.5 in L x 1/2 in W x 3/8 in H 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: 3.17 V, 57 A and 181 W give a direct loading reference for the heating supply.
Geometry: 3 Wires x 0.030 in DIA plus 3.5 in L x 1/2 in W x 3/8 in H help confirm physical fit and replacement matching.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-TBH35L12W38H3W0030C5V317A57W181P5
Product Family	Tungsten Basket Heater
Product Group	Tungsten Basket Heaters
Category	Tungsten Baskets
Reference	3 Wires x 0.030 in DIA
Package Format	5/PKG and 10/PKG
Voltage	3.17 V
Current	57 A
Power	181 W
Maximum Temperature	1800 °C
Dimensions	3.5 in L x 1/2 in W x 3/8 in H
Product Description	TUNGSTEN BASKET HEATER, 5 COILS, 3.5 in L x 1/2 in W x 3/8 in H

Selection and Use Notes

Confirm the 3 Wires x 0.030 in DIA geometry and choose the required package option (5/PKG or 10/PKG) before quotation.
Check 3.17 V, 57 A, 181 W against the heating supply, and verify fit using 3.5 in L x 1/2 in W x 3/8 in H 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 tungsten basket heater must be operated exclusively in a vacuum environment to prevent oxidation of the tungsten filaments at high temperatures. The electrical power supply must be rated for the heater's specified voltage and current to avoid damage or failure.

Vacuum Operation: Operate the heater only under vacuum to prevent rapid oxidation of the tungsten filaments.
Power Supply Matching: Confirm the power supply can deliver the required current (57 A) at the specified voltage (3.17 V) to avoid overheating.
Temperature Limit: Do not exceed the maximum operating temperature of 1800 °C to prevent structural failure.

FAQ

What are the electrical and thermal limits of the Atomfair AF-TBH35L12W38H3W0030C5V317A57W181P5 tungsten basket heater?

The heater is rated at 3.17 V, 57 A, and 181 W, with a maximum operating temperature of 1800 °C. These specifications must be matched to the evaporation power supply to avoid overloading or underheating the basket during vacuum deposition.

How do I verify physical compatibility of this 5-coil tungsten basket heater with my existing source holder?

Compatibility is determined by the basket geometry: 3 wires each 0.030 in diameter, overall dimensions of 3.5 in length, 0.5 in width, and 0.375 in height. Confirm that your source holder accommodates these dimensions and the 5-coil configuration before procurement.

What package options are available for this tungsten basket heater and how should I select one?

The heater is offered in packages of 5 or 10 pieces per pack. Selection depends on your anticipated usage rate and replacement schedule; choose the 5-pack for lower-volume applications or the 10-pack for higher-throughput workflows.

Assessment

This tungsten basket heater is rated for 1800°C and 181 W, with a 3-wire, 0.030 in diameter configuration, making it suitable for high-temperature vacuum evaporation; however, users must confirm power supply and source-holder compatibility before procurement.

Positive

High-Temperature Capability: Rated to 1800°C, enabling reliable operation in demanding vacuum evaporation workflows where high thermal output is required.
Clear Electrical Rating: Specified at 3.17 V, 57 A, 181 W, providing a direct loading reference for precise power-supply matching and safe operation.

Trade-offs

Power Supply Compatibility Required: The heater demands a supply capable of 57 A at 3.17 V, which may not be standard in all labs and must be verified before use.
Physical Fit Verification Needed: Dimensions of 3.5 in L x 1/2 in W x 3/8 in H and a 3-wire 0.030 in diameter configuration require confirmation of source-holder compatibility to avoid installation issues.

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).