DIP Switches

Half Pitch SMT DIP Switches

DX4 Series

General Specifications:

MATERIALS

» Contact: Alloy Copper with gold plated

» Terminal: Brass with gold plated

MECHANICAL

» Mechanical Life: 2000 cycles per switch (DX4N)

1000 cycles per switch (DX4L & DX4K)

» Operation Force: 600 gf max. (DX4N)

500 gf max. (DX4L & DX4K)

» Stroke: 0.6 mm

» Operation Temperature: -20°C to +70°C (DX4N)

-40°C to +85°C (DX4L & DX4K)

» Storage Temperature: -40°C to +85°C

ELECTRICAL

» Electrical Life: 2000 cycles per 24VDC, 25mA (DX4N)

1000 cycles per 24VDC, 25mA (DX4L & DX4K)

» Non-Switching Rating: 100mA, 50VDC

» Switching Rating: 25mA, 24VDC

» Circuit: Single pole single throw

LEADFREE SOLDERING PROCESSES

» Soldering: Vapor phase & IR-reflow soldering can be

applied (260°C max. 10 seconds).

DX4

How to order:

1

2

3

4

5

6

sales@greatecs.com

www.greatecs.com

1.27 x (8 - 1) + 2.67

0.40

8.89

1.27

8.0 ± 0.30

6.52 ± 0.25

0.6 ± 0.2

0°~10°

1.27 PITCH

0.40

4.50 ± 0.05

5.30

0.60 ± 0.10

8.10

0°~10°

1.27 x (N - 1)

1.27 PITCH

0.76

P.C.B. LAYOUT

1.27 x (8 - 1)

1.27

0.76

P.C.B. LAYOUT

1.27 x (N - 1) + 2.50

0.40

1.27 PITCH

6.70

4.50

0.60

0°~10°

P.C.B. LAYOUT

1.27 x (N - 1)

1.27 PITCH

0.76

SHEMATIC (TYP.)

1.27 x (N - 1) + 2.50

SHEMATIC (TYP.)

SHEMATIC (TYP.)

N = No. of positions

General Tolerance: ± 0.2 mm

N

L

K

02

04

06

08

10

N

A

HEIGHT & PINNING:

2.3 mm high

1.4 mm high, 8.1 mm pinning

1.4 mm high, 6.7 mm pinning

NO. OF POSITIONS:

2 Positions (DX4L & DX4K Only)

4 Positions (DX4L & DX4K Only)

6 Positions (DX4L & DX4K Only)

8 Positions

10 Positions (DX4L & DX4K Only)

GOLD PLATING

(Only for DX4L & DX4K):

Gold 3u“ Min. plated (Standard)

Gold 10u“ Min. plated

1

0

N

T

TB

TR

ON/OFF-POSITION

(Only for DX4L & DX4K):

In ON Position (Standard)

In OFF Position

SEAL:

Regular (Standard)

Top Tape Sealed

PACKAGE STYLE:

Tube

Tape & Reel

6

1

2

3

4

5

F04

DIP Switches

Tri-State Slide Type DIP Switches

DX3 Series

TYPE OF DIP-SWITCH:

S

Low Profile SMT Tri-State DIP Switch

ACTUATOR TYPE:

(Only DX3S & DX3H)

NO. OF POSITIONS:

(Only DX3S & DX3H)

General Specifications:

FEATURES

» Setting ( +, 0, - ) function, much more security code options

MATERIALS

» Contact: Alloy copper with gold plated

» Terminal: Brass with tin plated (DX3N)

Brass with gold plated (DX3S & DX3H)

MECHANICAL

» Mechanical Life: 2,000 operations per switch

» Operation Force: 1,000 gf max.

» Stroke: 1.0 mm (DX3N Series); 0.8 mm (DX3S & DX3H)

» Operation Temperature: -20°C to +70°C (DX3N)

-20°C to +85°C (DX3S & DX3H)

» Storage Temperature: -40°C to +85°C

ELECTRICAL

» Electrical Life: 2,000 cycles

» Non-Switching Rating: 100mA, 50VDC

» Switching Rating: 25mA, 24VDC

» Circuit: 3 switching positions

LEADFREE SOLDERING PROCESSES

» Wave Soldering: Recommended solder temperature at 260°C max. 5 seconds

» Reflow Soldering: When applying reflow soldering, the peak temperature of the

reflow oven should be set to 260°C, max. 10 seconds.

DX3

How to order:

1

2

3

SEAL:

(Only DX3SRC & DX3HRC)

PACKAGE STYLE:

4

5

1

2

3

4

5

sales@greatecs.com

www.greatecs.com

2.54 x (N - 1) + 6.52

2.54 x (N - 1)

2.54 TYP.

0.50

1.10

DX3NRA

1.30

0.25 ± 0.05

6.50 ± 0.50

7.62 ± 0.50

1.85

2.54

2.54 x (N - 1) + 3.7

2.54 x (N - 1)

0.50

2.54 x (N - 1) ± 0.10

2.54

Ø 0.80

P.C.B. LAYOUT

2.54 x (N - 1) + 3.7

2.54 x (N - 1)

1.85

2.54

2.54 x (N - 1) ± 0.10

2.54

1.10

P.C.B. LAYOUT

7.62

DX3HRA

9.80

0.60

DX3SRA

CIRCUIT DIAGRAM

2.54 x (N - 1) ± 0.10

Ø0.80 ± 0.05

P.C.B. LAYOUT

N = No. of positions

General Tolerance: ± 0.2 mm

CIRCUIT DIAGRAM

CIRCUIT DIAGRAM

F03