Encoders

Low Profile SMT Encoder Switches with 8 Sections

EC1 Series

CIRCUIT & BASE COLOR:

A

7 Circuit & Black Base

K

8 Circuit & Brown Base

GROUND TERMINAL:

N

Without Ground Terminal (Standard)

G

With Ground Terminal

ACTUATING FORCE & COLOR OF ACTUATOR:

PACKAGE:

TR

Tape & Reel

General Specifications:

FEATURES

» Surface mounting type low profile encoder switches

» Non operation feeling type is available

MATERIALS

» Contact: Alloy copper

» Spring Plate: Stainless steel

» Terminal: Brass with silver plated

MECHANICAL

» Mechanical Life: 200mΩ max. 10,000 cycles

» Operating Temperature Range: -20°C to +80°C

» Storage Temperature: -40°C to +85°C

ELECTRICAL

» Electrical Life: 200mΩ max. 10,000 cycles

» Non-Switching Rating: 100mA, 50VDC

» Switching Rating: 25mA, 24VDC

LEADFREE SOLDERING PROCESSES

» Reflow Soldering: When applying reflow soldering,

the peak temperature or the reflow oven should be

set to 260°C 10 seconds max.

EC1

How to order:

1

2

3

1

2

3

4

sales@greatecs.com

www.greatecs.com

4

EC1A

7 Circuit

EC1K

8 Circuit

Ø 7.50 ± 0.10

0.80

Ø0.80

+0.00

+0.00

-0.05

8.00 ± 0.05

14.00

45° (X8)

MODE1

MODE8

MODE6

MODE5

MODE4

MODE2

B

B

COM

A

A

C

C

D

D

0.60

2.60

2.00 ± 0.05

11.50

2.00 ± 0.05

2.37

+0.10

-0.15

0.000

2.00 ± 0.05

12.00

0.85

2.60 ± 0.10

1.40

8.00 ± 0.05

11.50

15.30

-0.00

-0.00

P.C.B. LAYOUT

Actuator

Terminals

Changeover Timing

MODE1 MODE2 MODE3 MODE4 MODE5 MODE6 MODE7 MODE8 MODE1

0°

45°

90°

135°

180°

225°

270°

315°

360°

COM-A

COM-B

COM-C

COM-D

ON

OFF

ON

OFF

ON

OFF

ON

OFF

MODE1 MODE2 MODE3 MODE4 MODE5 MODE6 MODE7 MODE8

COM-A

OFF

OFF

OFF

OFF

ON

OFF

OFF

OFF

COM-B

ON

OFF

OFF

OFF

OFF

OFF

OFF

ON

COM-C

ON

ON

ON

OFF

OFF

OFF

OFF

OFF

COM-D

OFF

OFF

ON

ON

ON

OFF

OFF

OFF

Changeover Angle

Changeover Timing

MODE1 MODE2 MODE3 MODE4 MODE5 MODE6 MODE7 MODE8 MODE1

0°

45°

90°

135°

180°

225°

270°

315°

360°

COM-A

COM-B

COM-C

COM-D

ON

OFF

ON

OFF

ON

OFF

ON

OFF

MODE1 MODE2 MODE3 MODE4 MODE5 MODE6 MODE7 MODE8

COM-A

OFF

OFF

OFF

OFF

ON

OFF

OFF

OFF

COM-B

ON

OFF

OFF

OFF

OFF

OFF

OFF

ON

COM-C

ON

ON

ON

OFF

OFF

OFF

OFF

OFF

COM-D

OFF

OFF

ON

ON

ON

OFF

OFF

OFF

Changeover Angle

General Tolerance: ± 0.2 mm

P01