B3WN 데이터 시트보기 (PDF) - OMRON Corporation

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B3WN

Sealed Tactile Switch

OMRON Corporation 

Engineering Data

■ Operating Force vs. Stroke

(Typical Example)

Stroke S (mm)

■ Construction

Pushbutton

Case

Rubber seal

Film

Plunger

Contact dome

Base

Terminal

Dimensions

Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.

2. Terminal numbers are not indicated on this switch. With the switch turned over so that the logo mark “OMRON” is visible on the upper

part of the rear side of the switch base, the terminal on the top of the logo mark is numbered “1” and that on the bottom is “2.”

B3WN-6002

B3WN-6005

8±0.2

8±0.2

3.8 dia.

Note: Switch fixing direction (A and B) on the tape may change.

12.7±1

6.35±1

2 max.

13±0.2

9

Surface

A

Surface

B

0.9 Support

tape

Surface A

Surface

A

CD

0.5 max. 9

Surface

B

5±0.2

0.2 max.

PCB Mounting (Top View)

(Single-sided PCB, t=1.6)

Two, 1+00.1 dia.

Terminal Arrangement

/Internal Connections

(Top View)

2

1

6

18+01

9±0.5

18+0.15

4±0.2 dia.

3.85±0.5

12.7±0.3

12.7±0.3

Carrier tape (0.05)

(0.4)

(0.35)

(Four, C0.1)

C-D Cross-sectional View

Precautions

Be sure to read the precautions common to all Tactile Switches, contained in the Technical User’s Guide, “Tactile Switches, Technical Information”

for correct use.

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Sealed Tactile Switch B3WN

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