Ohmite

Ohmite Manufacturing has been the leading provider of power resistors for high-current and high-voltage applications since 1925, offering wirewound, thick film, and ceramic composition resistors.

Series List(227)

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Series	Category	# Parts	Status

-	Rotary Switches	13	Active
10	Through Hole Resistors	2	Active
10-4	Through Hole Resistors	1	Active
1038AS	Chassis Mount Resistors	2	Active
1044AS	Chassis Mount Resistors	3	Active
111-1	Switches	2	Active
111-3	Switches	1	Active
111-4	Rotary Switches	1	Active
111-5	Switches	2	Active
111-7	Rotary Switches	2	Active

Series	Category	# Parts	Status	Description

Standalone parts(15216)

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Part	Category	Description
Ohmite 1026AS250KDS	Resistors	1026AS RESIST 25 OHMS 10%
Ohmite 1026AS470KDS	Resistors	1026AS RESIST 47 OHMS 10%
Ohmite 1028AS100LDS	Resistors	1028AS RESIST 10 OHMS 20%
Ohmite 1028AS300KDS	Resistors	1028AS RESIST 30 OHMS 10%
Ohmite 102A1K000B	Resistors	RES 1K OHM 0.1% 1/10W AXIAL
Ohmite 102A200R0B	Resistors	RES 200 OHM 0.1% 1/10W AXIAL
Ohmite 102A2K000B	Resistors	RES 2K OHM 0.1% 1/10W AXIAL
Ohmite 102A5K620F	Uncategorized	102A5K620F
Ohmite 102A9K800B	Resistors	RES 9.8K OHM 0.1% 1/10W AXIAL
Ohmite 102AS037	Resistors	102AS RESIST 82 OHMS 20%

Part	Spec A	Spec B	Spec C	Spec D	Description

Ohmite Manufacturing has remained the industry's leading provider of resistive products for nearly 100 years since its founding in 1925. Specializing in high-current and high-voltage applications, Ohmite delivers reliable power resistor solutions for the most demanding industrial, commercial, and military applications.

Ohmite's comprehensive resistor portfolio includes:

Wirewound power resistors
Thick film resistors (including anti-surge chip resistors)
Ceramic composition resistors
Wire element resistors
High energy non-inductive resistors
Adjustable power resistors
Custom load banks and resistor assemblies

A power resistor is designed to dissipate 5 watts or more, and Ohmite offers solutions ranging from standard catalog parts to fully customized designs. Their AS Series anti-surge thick film chip resistors can withstand voltages up to 5KV and single-pulse power up to 4KW. Many Ohmite resistors can be attached to heatsinks for enhanced power dissipation in demanding thermal environments.

Frequently Asked Questions

What types of power resistors does Ohmite manufacture?: Ohmite manufactures wirewound, thick film, ceramic composition, and wire element power resistors, along with adjustable power resistors and custom load banks.
What is the power rating range for Ohmite resistors?: Ohmite specializes in power resistors capable of dissipating 5 watts or more, with products designed for high-current and high-voltage applications.
Does Ohmite offer custom resistor solutions?: Yes, Ohmite's entire line of power resistors can be customized including mounting options, constructions, and specifications. They also design custom load banks.
What is the Ohmite AS Series?: The AS Series is Ohmite's anti-surge thick film chip resistor line that can withstand voltages up to 5KV and single-pulse power up to 4KW depending on duration and size.