MVR32

Resistors

Fig.4 Residual resistance

40.0

30.0

20.0

10.0

0

100

100

1k

10k

100k

1M

8.0

6.0

4.0

0

2.0

RESISTANCE (

Ω)

RESISTANCE (

Ω)

JIS C 5261 5.1

SAMPLE SIZE : n = 10pcs

Fig.5 Resistance temperature

characteristics

100

1k

10k

100k

1M

400

300

200

100

0

−100

−200

−300

−400

RESISTANCE (

Ω)

JIS C 5261 5.3

SAMPLE SIZE : n = 10pcs

25 /

−55˚C 25 / 125˚C

Fig.6-1 Endurance (wiper)

0

−5.0

−10.0

−15.0

RESISTANCE (

Ω)

100

1k

10k

100k

1M

JIS C 5261 7.8

SAMPLE SIZE : n = 10pcs

After 20 turns

5 10 15 20turns 5 10 15 20turns 5 10 15 20turns 5 10 15 20turns 5 10 15 20turns

Fig.6-2 Endurance (wiper)

8.0

6.0

4.0

2.0

RESISTANCE (

Ω)

JIS C 5261 7.8

SAMPLE SIZE : n = 10pcs

After 20 turns

100

1k

10k

100k

1M

5 10 15 20turns 5 10 15 20turns 5 10 15 20turns 5 10 15 20turns 5 10 15 20turns

Fig.7 Rotational torque

510

20

CYCLE

1

20

10

0

JIS C 5261 6.2

SAMPLE SIZE n = 10pcs

4.0

3.0

2.0

1.0

0

−1.0

−2.0

−3.0

−4.0

100

1k

10k

100k

1M

RESISTANCE (

Ω)

JIS C 5261 6.7

SAMPLE SIZE : n = 10pcs

260

°C 10S

Fig.8 Resistance to soldering heat

100

1k

10k

100k

1M

8.0

6.0

4.0

2.0

0

AFTER

RESISTANCE (

Ω)

JIS C 5261 6.7

SAMPLE SIZE : n = 10pcs

INITIAL

260

°C 10S