Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

Encoders/EVQWK

– EV45 –

R0.25

1.5

2.5

10.2

φ15.00±0.15

φ3.0

Pin-gate within

φ8.0

Custom-made knob available

N.C.

N.C.

B

SW1

SW2

SW1

com

A

0.5

1.2

0

–0.1

Ground terminals for ESD

0.12

8.0

4.1

A

Part

(terminal)

1.0

R1.45

1.4

6.4

3.80

±0.15

0.5

φ1.0

0

–0.1

R5.0

±0.1

0.5 max.

A

Detail

Circuit diagram

Com

A

SW1

SW2

B

SW1

PWB mounting hole for reference

(Pitch tolerance:

±0.1)

View from mounting side

2-R0.5

5.0

6.4

φ1.10

+0.05

0

1.2

+0.1

0

2-1.0

4-R0.5

Support leg

(No electrical connection)

Terminal for reinforcing

PWB mounting hole for reference

(Pitch tolerance:

±0.1)

View from mounting side

Recommended

land pattern

1.6

±0.2

0.3 max.

R0.3

φ15.00±0.15

φ9.8

φ2.5

N.C

10.2

B

SW2

SW1

SW1

com

A

N.C

0.55

±0.10

2-C0.25

6-1.0

5-1.75

4.4

5.8

2-2.2

2.5

1.4

5.5

4.70

±0.15

-0.1

(0.5)

1.4

4.1

R1.45

-0.1

9.5

4.3

1.3

1.4

No. 2

No. 1

EVQWK4

EVQWKA

Thin-type

(H=3.5 mm)

Oct. 2012

00