Aearo Technologies B-531-V2590

Mounting Type

Surface Mount

Material

Thermoplastic

Resistive Material

The resistive material is a combination of a Ceramic material and a Metal, and therefore these resistors are also referred to as Cermet. Just as with carbon film, the resistance value is adjusted by cutting a spiral pattern in the film. This can be done with an abrasive or a laser.

Cermet

Mounting Hole Diameter

0.360 (9.14mm)

Package

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Mfr

Nidec Copal Electronics

Product Status

Active

Base Product Number

B-531

Series

SM42

Size / Dimension

Rectangular - 0.189 x 0.138 Face (4.80mm x 3.50mm)

Tolerance

±10%

Part Status

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

Active

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

50 kOhms

Color

--

Power (Watts)

0.25W, 1/4W

Termination Style

Gull Wing

Adjustment Type

Top Adjustment

Number of Turns

11

Screw Size

--

Head Diameter

0.500 (12.70mm) 1/2

Thread/Screw/Hole Size

-

Diameter - Outside

0.500 (12.70mm) 1/2

Length - Below Head

0.120 (3.05mm)

Thickness - Overall

0.175 (4.45mm)

Head Height

0.055 (1.40mm)