TE Connectivity 1437569-4

Mounting Type

Surface Mount

Contact Plating

Contact plating (finish) provides corrosion protection for base metals and optimizes the mechanical and electrical properties of the contact interfaces.

Gold, Silver

Mount

Panel

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

Lead Free Status / RoHS Status

--

Voltage Rating (DC)

20 V

Voltage Rating (AC)

20 V

ElectricalLife

100 kcycles

RoHS

Compliant

Package

Bulk

Base Product Number

1437569

Mfr

TE Connectivity ALCOSWITCH Switches

Product Status

Active

(Select First, Then Apply Filters) Compatible Series

-

Series

SM43

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

Square - 0.189 L x 0.138 W x 0.201 H (4.80mm x 3.50mm x 5.10mm)

Tolerance

±10%

Part Status

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

Active

Moisture Sensitivity Level (MSL)

--

Termination

Solder

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

Type

Maintained

Resistance

50 kOhms

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.

50 °C

Min Operating Temperature

-20 °C

Power (Watts)

0.25W, 1/4W

Power Rating

400 mW

Orientation

Straight

Termination Style

Gull Wing

Actuator Type

Pushbutton, Round

Panel Cutout Dimensions

-

Contact Resistance

20 mΩ

Max Voltage Rating (AC)

250 V

Throw Configuration

DPST, SPST

Illumination

Illuminated

Max Voltage Rating (DC)

24 V

Contact Current Rating

The current rating of a contact is defined as the current level that creates a certain temperature rise of the contact spring — usually 20°C or 30°C. Both electrical and thermal factors govern the heat created by the current.

5 A

Illumination Type

Lamp

Adjustment Type

Top Adjustment

Number of Turns

5

Requires

Contact Block(s)

Actuator Length

3.35 mm

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No