Datasheet

ManualsBrandsOmron Electronic Components ManualsMicroswitchesMicro Switch D3SH, 1mA, 1NO, 0.24N, Long Lever

㧰

D3SH

Surface Mount Switch

The smallest detection

switch in the world. Ideal for

miniature mobile devices

(OMRON's data as of September 2007)

● Ultra small size and ultra low profile contributing

to down-sizing of sets devices.

(3.0 × 3.4 × 0.9 mm (W × D × H))

● A unique mechanism enables high contact

reliability and high precision operation.

● Horizontal 2-way detection and long stroke for

easy installation are available.

● Meet a variety of applications by contact and

lever variations

RoHS Compliant

Model Number Legend Contact Form

List of Models

●Standard Lever Models

* Products are packed with embossed tape.

●Long Lever Models

* Products are packed with embossed tape.

Contact Specifications Ratings

Note. The ratings values apply under the following test conditions:

(1) Ambient temperature: 20±2°C

(2) Ambient humidity: 65

±5%

(3) Operating frequency: 20 operations/min

D3SH

@@@@

1. Contact form

A: SPST-NO

B: SPST-NC

2. Boss of Positioning

0: without Boss

1: with Boss

3. Lever and Direction of Operation

R : Right operating standard lever

L : Left operating standard lever

R1 : Right operating long lever

L1 : Left operating long lever

4. Packaging Specifications

None : 1,000 pcs.

-6 : 6,000 pcs.

1234

●SPST-NO

●SPST-NC

Note: The cover has the same electric potential as the COM terminal.

COM

N.O

COM

N.O

N.C COM N.CCOM

Contact

form

Direction of

Operation

Boss of

Positioning

Model

Packing

form*

SPST-NO

Right

With Boss

D3SH-A1R 1,000 pcs.

D3SH-A1R-6 6,000 pcs.

Without Boss

D3SH-A0R 1,000 pcs.

D3SH-A0R-6 6,000 pcs.

Left

With Boss

D3SH-A1L 1,000 pcs.

D3SH-A1L-6 6,000 pcs.

Without Boss

D3SH-A0L 1,000 pcs.

D3SH-A0L-6 6,000 pcs.

SPST-NC

Right

With Boss

D3SH-B1R 1,000 pcs.

D3SH-B1R-6 6,000 pcs.

Without Boss

D3SH-B0R 1,000 pcs.

D3SH-B0R-6 6,000 pcs.

Left

With Boss

D3SH-B1L 1,000 pcs.

D3SH-B1L-6 6,000 pcs.

Without Boss

D3SH-B0L 1,000 pcs.

D3SH-B0L-6 6,000 pcs.

Contact

form

Direction of

Operation

Boss of

Positioning

Model

Packing

form*

SPST-NO

Right

With Boss

D3SH-A1R1 1,000 pcs.

D3SH-A1R1-6 6,000 pcs.

Without Boss

D3SH-A0R1 1,000 pcs.

D3SH-A0R1-6 6,000 pcs.

Left

With Boss

D3SH-A1L1 1,000 pcs.

D3SH-A1L1-6 6,000 pcs.

Without Boss

D3SH-A0L1 1,000 pcs.

D3SH-A0L1-6 6,000 pcs.

SPST-NC

Right

With Boss

D3SH-B1R1 1,000 pcs.

D3SH-B1R1-6 6,000 pcs.

Without Boss

D3SH-B0R1 1,000 pcs.

D3SH-B0R1-6 6,000 pcs.

Left

With Boss

D3SH-B1L1 1,000 pcs.

D3SH-B1L1-6 6,000 pcs.

Without Boss

D3SH-B0L1 1,000 pcs.

D3SH-B0L1-6 6,000 pcs.

Contact Specifications Slide

Minimum applicable load 15 μA at 3 VDC

Rated voltage Resistive load

5 VDC 1 mA

Summary of content (6 pages)

PAGE 1
D3SH Surface Mount Switch The smallest detection switch in the world. Ideal for miniature mobile devices 㧰 (OMRON's data as of September 2007) ● Ultra small size and ultra low profile contributing to down-sizing of sets devices. (3.0 × 3.4 × 0.9 mm (W × D × H)) ● A unique mechanism enables high contact reliability and high precision operation. ● Horizontal 2-way detection and long stroke for easy installation are available.
PAGE 2
D3SH Surface Mount Switch Characteristics Permissible operating speed Permissible operating frequency Insulation resistance Contact resistance (initial value) Dielectric strength Vibration resistance *1 Shock resistance Durability *2 Between terminals of the same polarity Malfunction Durability Malfunction *1 Mechanical Electrical Ambient operating temperature Ambient operating humidity Weight Note: The data given above are initial values. *1. The given values apply for Total Travel Position.
PAGE 3
D3SH Surface Mount Switch ●Right operating - with Boss D3SH-@1R A 㸦0.9㸧 1.1 0.68 PCB mounting hole and land dimensions (reference) (TOP VIEW) (2.2) R0.2 2.3 B 2-0.7 +0.07 0 dia. 0.4 1.65 Free Position 0.8 3.1 2.8±0.07 0.4 0.55 2.8 1.65 2±0.05 1.1 㧰 2±0.1 Operating Position 0.25 C0.15 Total Travel Position Center of rotation 0.4 0.6±0.05 dia. 3 S H 2.2 4.4 3 0.9±0.05 0.39 0.5 0.36 ●Left operating - with Boss D3SH-@1L A （0.
PAGE 4
D3SH Surface Mount Switch ●Left operating - without Boss D3SH-@0L1 A (3.1) 㸦0.9㸧 0.68 R0.2 PCB land dimensions (reference) (TOP VIEW) 1.1 3 3 S H Center of rotation Total Travel Position 㧰 Free Position Operating Position B 0.25 0.8 0.4 0.55 1.65 1.1 3.1 0.4 1.65 2.2 4.4 3 0.9±0.05 0.39 0.5 0.36 ●Right operating - with Boss D3SH-@1R1 A 1.1 㸦0.9㸧 PCB mounting hole and land dimensions (reference) (TOP VIEW) (3.1) 3 0.68 R0.2 B 3.1 0.8 0.4 2.8±0.07 1.
PAGE 5
D3SH Surface Mount Switch Precautions ★Please refer to "Common Precautions" for correct use. Caution Correct Use ●Electrical Ratings ●Mounting • The cover has the same electric potential as the COM terminal. Do not short-circuit the cover with a NO or NC terminal when mounting the cover. 㧰 • Confirm the contact load in order to select an appropriate switch rating. • Do not apply an excessive electrical load to the contacts, otherwise the contacts may weld, resulting in a short circuit or burning.
PAGE 6
D3SH Surface Mount Switch 㧰 3 S H • Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.