Comair Rotron PT77B3 19028312A

Package / Case

Axial

Supplier Device Package

Axial

Dimensions

171.4 x 50mm

Noise Level

54dB

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-55°C ~ 155°C

Series

RNMF

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tape & Reel (TR)

Size / Dimension

0.070 Dia x 0.130 L (1.78mm x 3.30mm)

Tolerance

±1%

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Number of Terminations

2

Temperature Coefficient

The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.

±100ppm/°C

Resistance

78.7 kOhms

Composition

Metal Film

Power (Watts)

0.25W, 1/4W

Supply Voltage

230 V ac

Depth

50mm

Failure Rate

the frequency with which an engineered system or component fails, expressed in failures per unit of time. It is usually denoted by the Greek letter λ (lambda) and is often used in reliability engineering.

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Bearing Type

there are several different types of bearings, including ball and roller bearings, linear bearings, as well as mounted versions that may use either rolling element bearings or plain bearings.

Ball

Air Flow

the movement of air

400m³/h

Power Consumption

Power consumption is the amount of input energy (measured in watts) required for an electrical appliance to function. This is opposed to power output which is a measure of the level of performance, of a heat pump for example.

30W

Features

Flame Retardant Coating, Safety

Height Seated (Max)

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