Piezo

Sensor

32

Magnetic

Sensor

Resistive

Sensor

Soldering Conditions

Soldering Conditions

1. Recommended reflow conditions

2 min.max.

4 min.max.

40s max.

Preheat temperature : 150˚C.

Maximum temperature : 250˚C max.

Room temperature

200˚C

Temperature

10s max.

1. When using an infrared reflow oven, solder may not always be applied as intended. Be sure to use a hot air reflow

oven or a type that uses infrared rays in combination with hot air.

2. The temperatures given above are the maximum temperatures at the terminals of the potentiometer when

employing a hot air reflow method. The temperature of the PC board and the surface temperature of the

potentiometer may vary greatly depending on the PC board material, its size and thickness. Ensure that the surface

temperature of the potentiometer does not rise to 250˚C or greater.

3. Conditions vary to some extent depending on the type of reflow bath used. Be sure to give due consideration to this

prior to use.

Notes

2. Cleaning Cleaning should not be attempted.

3. Type of solder to be used Use cream solder that contains 10 - 15 %wt flux.

4. Number of solder applications - apply solder only once

Measurement and Test Methods

〔Total Resistance〕

The total resistance, with the shaft

（lever）placed at the end of terminal 1 or 3, shall be determined by measuring the

resistance between the resistor terminals 1 and 3 unless otherwise specified.

〔Rating Voltage〕

The rating voltage corresponding to the rated power shall be determined by the following equation. When the resulting

rated voltage exceeds the maximum operating voltage of a specific resistor, the maximum operating voltage shall be

taken as the rated voltage.

E=√

−

P

・R

E

：Rated voltage（V）

P

：Rated power（W）

R

：Total nominal resistance（Ω）

Analog Output Contact Type Sensor

Resistive Sensors