Welwyn MFR4-68KFI

Mount

Through Hole

Manufacturer

ABB

Voltage, Rating

250 V

Voltage Rating (DC)

250 V

RoHS

Compliant

Qualification

-

Maximum Operating Temperature

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

Unit Weight

0.010582 oz

Minimum Operating Temperature

- 55 C

Factory Pack QuantityFactory Pack Quantity

5000

Mounting Styles

PCB Mount

Brand

Welwyn Components / TT Electronics

Series

MFR

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.

Ammo Pack

Tolerance

1 %

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.

50 ppm/°C

Type

Metal Film Resistor

Resistance

68 kΩ

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 Film

Subcategory

Resistors

Power Rating

500 mW

Technology

Metal Film

Resistor Type

High Reliability

Military Standard

Not

Termination Style

Axial

Lead Diameter

0.55 mm

Product Type

a group of products which fulfill a similar need for a market segment or market as a whole.

Metal Film Resistors

Resistance Tolerance

Tolerance is the percentage of error in the resistor's resistance, or how much more or less you can expect a resistor's actual measured resistance to be from its stated resistance. A gold tolerance band is 5% tolerance, silver is 10%, and no band at all would mean a 20% tolerance.

± 1%

Product

Metal Film Resistors General Purpose

Product Category

a particular group of related products.

Metal Film Resistors - Through Hole

Product Length

6.2mm

Product Width

-

Length

6.2 mm

Diameter

2.5 mm

REACH SVHC

No SVHC