Watlow J3A89 FIREROD Cartridge Heater, ½", 240 V/250 W

Model: J3A89

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$Watlow J3A89 FIREROD Cartridge Heater, &frac12;&quot;, 240 V/250 W-$

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Watlow J3A89 FIREROD Cartridge Heater, ½", 240 V/250 W

Model: J3A89

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Ideal for swaged cartridge heating, this heater provides superior heat transfer, uniform temperatures, resistance to oxidation and corrosion, and a long life even at high temperatures. In addition, this ½" (12.7 mm) cartridge heater is ideal for many applications and features a 3" (76.2 mm) length with 240 V/250 W of power.

Discontinued!

This product has been discontinued and is no longer available. There are no replacement options.

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Watlow J3A89 Offers

Features

Part temperatures up to 1400°F (760°C) on alloy 800 sheath
Nickel-chromium resistance wire ensures even and efficient distribution of heat to the sheath
Metalurgially-bonded conductor pins ensure a trouble-free electrical connection
Magnesium oxide insulation of specific grain and purity results in high dielectric strength and contributes to faster heat-up
Alloy 800 sheath resists oxidation and corrosion from heat, many chemicals and atmospheres
Minimal spacing between the element wire and sheath results in lower internal temperature, and accommodates a design with fewer or smaller heaters operating at higher watt densities

Applications

Semiconductor chamber heating
Semiconductor wire and die bonding
Freeze protection and deicing of equipment in cold climates or applications
Humidity control
Patient comfort heating used in medical devices
Mold die and platen heating
Seal bars used in packaging equipment
Test sample heating in gas chromatography equipment
High temperature glass forming equipment

Watlow J3A89 Specifications

Sheath Material	Alloy 800
Termination Type	Pins only
Watts	250 V
Volts	240 V
Nominal Lead End No Heat	0.25
Dimensions	Length: 3" (76.2 mm) Diameter: 0.496" (12.6 mm)

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What's included with the Watlow J3A89

Watlow J3A89 FIREROD Cartridge Heater, ½", 240 V/250 W

datasheet for the Watlow J3A89 FIREROD Cartridge Heater, ½", 240 V/250 W manual for the Watlow J3A89 FIREROD Cartridge Heater, ½", 240 V/250 W

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Description ➕➖

Watlow J3A89 Offers

Features

Part temperatures up to 1400°F (760°C) on alloy 800 sheath
Nickel-chromium resistance wire ensures even and efficient distribution of heat to the sheath
Metalurgially-bonded conductor pins ensure a trouble-free electrical connection
Magnesium oxide insulation of specific grain and purity results in high dielectric strength and contributes to faster heat-up
Alloy 800 sheath resists oxidation and corrosion from heat, many chemicals and atmospheres
Minimal spacing between the element wire and sheath results in lower internal temperature, and accommodates a design with fewer or smaller heaters operating at higher watt densities

Applications

Semiconductor chamber heating
Semiconductor wire and die bonding
Freeze protection and deicing of equipment in cold climates or applications
Humidity control
Patient comfort heating used in medical devices
Mold die and platen heating
Seal bars used in packaging equipment
Test sample heating in gas chromatography equipment
High temperature glass forming equipment

Specifications ➕➖

Watlow J3A89 Specifications

Sheath Material	Alloy 800
Termination Type	Pins only
Watts	250 V
Volts	240 V
Nominal Lead End No Heat	0.25
Dimensions	Length: 3" (76.2 mm) Diameter: 0.496" (12.6 mm)