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Potentiometers

Potentiometers

Potentiometers

Product catalog summary
Specifications:
Ohmite molded composition potentiometers are available in various models suitable for military devices, industrial equipment, and applications requiring convenient resistance control. The models include AS, ASM, CA, CB, CU, CCU, CLU, and CMU, with power ratings ranging from 0.5 to 2.0 watts. The ohmic range is from 50 to 5M, with rotation angles varying slightly between models.

Features:
- Low noise and smooth operation.
- Compliance with military specifications RV4N, RV4L, RV6L, RV6N, and 2RV7N types.
- RoHS compliant; non-RoHS versions are unavailable.

Construction and Durability:
The potentiometers are constructed with elements molded into a single, integral structure, protected by a metal cover. They are sealed with synthetic resin containing a non-mercurial fungicide. The operating temperature range is from -55°C to 120°C, with a derating from 100% at +70°C to 0% at +120°C. As electro-mechanical devices, they are subject to mechanical wear and have a finite product life.

Ordering Information:
Standard values are available, and RoHS-compliant lead-free zinc-nickel plated products can be ordered by adding "-E" to the part number. The document provides a detailed list of part numbers and their corresponding ohmic values, ranging from 50 to 2,500,000 ohms.

Dimensions:
The document includes detailed dimensions for different styles and types, such as CU, CA, CB, CCU, CMU, CLU, AS, and ASM, with specific measurements for diameter, panel thickness, and rotation angles.
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Catalog excerpts

Potentiometers-1

Ohmite molded composition potentiometers are available in various models for applications in military devices, industrial equipment and in equipment requiring a convenient resistance control device. F E AT U R E S • Low noise, smooth operation • In accordance with “Mil” RV4N, RV4L, RV6L, RV6N, 2RV7N types • RoHS compliant; non-RoHS version unavailable. SERiES SPECiFiC ATiONS Derating linear from 100% at +70°C to 0% at +120°C Operating temp. range -55°C to 120°C Construction Elements molded into a single, integral structure. Metal cover protects and shields the internal parts. Sealing synthetic resin containing non-mercurial fungicide Product life Since all rheostats/potentiometers are electro-mechanical devices, they are subject to mechanical wear and, therefore, have a finite life. 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected]

 Open the catalog to page 1
Potentiometers-2

Model Watts Behind panel Diameter Rotation AS 0.5 0.703/17.9 0.50/12.7 295° ±5° ORDERING INFORMATION MIL Designation Prefix > Suffixy Part No. Prefix > Suffixy ✓ = Standard values; check availability * add “-E” for RoHS-compliant lead-free zinc-nickel plated product

 Open the catalog to page 2

Archived catalogs

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.