B3SN-3112 Omron, B3SN-3112 Datasheet

Pushbutton Switch,STRAIGHT,SPST,ON-OFF,SMT REVERSED Terminal

B3SN-3112

Manufacturer Part Number

B3SN-3112

Description

Pushbutton Switch,STRAIGHT,SPST,ON-OFF,SMT REVERSED Terminal

Manufacturer

Omron

Series

B3SNr

Datasheet

1.B3SN-3112P.pdf (2 pages)

Specifications of B3SN-3112

Operating Force

1.57 N

Actuator

Flat

Contact Current Rating

50 mAmps to 24 Volts

Ground Terminal

Yes

Contact Form

SPST - NO

Termination Style

Solder Pad

Mounting Direction

Straight

Features

Compact surface mount switch

Mounting Style

SMD/SMT

Operating Temperature Range

- 20 C to + 70 C

Contact Rating

50 mAmps to 24 Volts

Contact Configuration

SPST-NO

Contact Voltage Dc Nom

24V

Contact Current Max

50mA

Actuation Type

Top

Switch Terminals

SMD J-Lead

Circuitry

SPST-NO

Rohs Compliant

Yes

Actuator Style

Flat Plunger

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Slim, Sealed Switches with Surface-

mounting Terminals

■

Ordering Information

■

Note:

Specifications

■

Standard, without ground terminal

Standard, with ground terminal

Gold-plated, without ground terminal ---

Switching capacity

Ambient operating temperature

Ambient operating humidity

Contact configuration

Contact resistance

Insulation resistance

Dielectric strength

Bounce time

Vibration resistance

Shock resistance

Life expectancy

Weight

RoHS Compliant

Item

Operating force (OF)

Releasing force (RF)

Sealed Surface-mounting Tactile Switch

Slim profile helps to downsize products.

Sealed construction conforming to IP67 (IEC-

60529) provides high reliability in locations

exposed to dust or water. (* Excluding the termi-

nal section.)

Available with ground terminals for protection

against static electricity.

Use of a stainless-steel spring provides a crisp

clicking action.

Gold-plating enables stable contact and insulation

over long periods of time.

Available in embossed taping packages for auto-

matic insertion.

List of Models

Ratings/Characteristics

Operating Characteristics

Switches in bags must be ordered in units of 100 pieces, and Switches on embossed taping must be ordered in units of 3,000 piec-

es. Individual Switches are not sold individually.

Type

(Refer to page 8 for details.)

Type

B3SN-3012

B3SN-3112

1 to 50 mA, 5 to 24 VDC (resistive load)

–25 ° C to 70 ° C at 60% max. humidity (with no icing or condensation)

35% to 85% (at 5 to 35 ° C)

SPST-NO

100 m Ω max. (initial value) (rated: 1 mA, 5 VDC)

100 M Ω min. (at 250 VDC)

250 VAC, 50/60 Hz for 1 min

5 ms max.

Malfunction: 10 to 55 Hz, 1.5-mm double amplitude

Destruction: 1,000 m/s

100,000 operations min.

Approx. 0.2 g

1.57 ± 0.49 N {160 ± 50 gf} max.

0.29 N {30 gf} min.

Bags (in units of 100 Switches)

Standard

{approx. 100G} max.

1.76 ± 0.59 N {180 gf} max.

Embossed taping (in units of 3,000 Switches)

B3SN-3012P

B3SN-3112P

B3SN-3012P-G

Gold-plated (B3SN-G)

B3SN

Related parts for B3SN-3112

B3SN-3112 Summary of contents

Page 1

... Malfunction Hz, 1.5-mm double amplitude 2 Destruction: 1,000 m/s {approx. 100G} max. 100,000 operations min. Approx. 0.2 g Standard 1.57 ± 0.49 N {160 ± 50 gf} max. 0.29 N {30 gf} min. B3SN Embossed taping (in units of 3,000 Switches) B3SN-3012P B3SN-3112P B3SN-3012P-G Gold-plated (B3SN-G) 1.76 ± 0.59 N {180 gf} max. ...

Page 2

... B3SN-3012G 3 dia. 1.2 0.1 (4.6) With Ground Terminal B3SN-3112 7 ±0.5 B3SN-3112P 6 3 dia. 3.4 1.2 0.1 (4.6) Precautions Be sure to read the precautions common to all Tactile Switches on pages for correct use. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ...

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