NTE ELECT QW220

Mount

Through Hole

Package / Case

Axial

Supplier Device Package

Axial

Package Type

Axial Lead

Manufacturer Part Number

QW220

Manufacturer

NTE Electronics

Voltage Rating (DC)

250 V

RoHS

Compliant

Package

Bag

Mfr

NTE Electronics, Inc

Product Status

Active

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

-

Size / Dimension

0.091 Dia x 0.256 L (2.30mm x 6.50mm)

Tolerance

2 %

Number of Terminations

2

Termination

Axial

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.

200 ppm/°C

Resistance

2K Ohms

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

155 °C

Min Operating Temperature

-55 °C

Composition

Metal Oxide Film

Power (Watts)

0.25W, 1/4W

Power Rating

250 mW

Lead Length

1.18

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.

-

Lead Diameter

0.024

Terminal Type

Terminal type or emulation specifies how your computer and the host computer to which you are connected exchange information.

Axial Leads

Features

Flame Proof, Safety

Wattage

0.25

Height Seated (Max)

-