Arcol Ohmite 25W Rheostat, 500Ω, ±10%

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MX
Product Details

RH Series 25W Wirewound Potentiometers

Ohmite RH series wirewound rheostats are designed and manufactured to operate smoothly and reliably over long periods of use. The RH series has a ceramic body with high grade resistance alloy linear taper windings and a vitreous enamel coating. HR rheostats feature a metal spring contact arm, metal graphite composition and solder coated terminals.

Features and benefits:

±10% tolerance 25 W

Product Applications:

Typical applications for the RH series rheostats are motor speed controls, dimmer switches and equipment requiring convenient variable resistance settings.

Ohmite Potentiometers

Specifications
Attribute Value
Maximum Resistance 500Ω
Tolerance ±10%
Power Rating 25W
Number of Turns 300 °
Mounting Type Panel Mount
Shaft Diameter 6.35 mm
Termination Style Solder Lug
Dimensions 39.62 (Dia.) x 34.93mm
Length 34.93mm
Maximum Voltage Rating 500 Vrms
Electrical Taper Linear
Shaft Length 8.73mm
Core Type Open
Actuator Type Linear Shaft
Current Rating 220mA
Available to back order for despatch 27/05/2020
Price Each
£ 40.39
(exc. VAT)
£ 48.47
(inc. VAT)
Units
Per unit
1 +
£40.39
Related Products
From Ohmite, the RJ series of rheostats has ...
Description:
From Ohmite, the RJ series of rheostats has been designed and manufactured to retain high reliability and smooth operation over long periods of use. These rheostats are constructed from a ceramic body with resistance alloy winding and a vitreous enamel coating (or silicone ceramic coating depending on model). RJ rheostats ...
Ohmite RE Series wirewound potentiometers are designed and ...
Description:
Ohmite RE Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RE Series has a ceramic body, high-grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the ...
Ohmite RU Series wirewound potentiometers are designed and ...
Description:
Ohmite RU Series wirewound potentiometers are designed and manufactured to operate smoothly and reliably over long periods of use. The RU Series has a ceramic body, high-grade resistance alloy linear taper windings, vitreous enamel coating, metal spring contact arm, metal graphite composition and solder coated terminals. Typical applications for the ...
Ohmite mounting brackets to fit inside cores of ...
Description:
Ohmite mounting brackets to fit inside cores of 200, 210 and 270 type resistors and remain in place by spring tension. Standard brackets are plated steel.