B3SN-3012P-G [OMRON]

Tactile Switch (SMD); 轻触式开关（ SMD ）


型号：	B3SN-3012P-G
厂家：	OMRON ELECTRONICS LLC
描述：	Tactile Switch (SMD) 轻触式开关（ SMD ）开关
文件：	总4页 (文件大小：349K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Tactile Switch (SMD)

B3SN

Compact Surface Mount Tactile Switch

with Sealed Construction

• Sealed construction conforming to IP67 (IEC-60529) provides

high reliability in locations exposed to dust or water.

• Available with ground terminals for protection against static

electricity.

• Use of a stainless-steel spring provides a crisp clicking action.

• Gold plated version enables stable contact and insulation over

long periods of time.

• Available in embossed taping package for automatic insertion.

• RoHS Compliant

Ordering Information

Model

Without ground terminal

With ground terminal

Bags

Embossed Tape

(3,000 per reel)

Bags

(100 per bag)

Embossed Tape

(3,000 per reel)

Switch height

Operating force

Standard

(100 per bag)

3.1 mm

160g B3SN-3012

180g - - -

B3SN-3012P

B3SN-3112

- - -

B3SN-3112P

Gold-plated

B3SN-3012P-G

- - -

Note: Order in multiples of the quantities given for each package

Important Note: Switches cannot be water-washed.

Specifications

■ Characteristics

Contact form

SPST-NO

Switching capacity

Contact resistance

Insulation resistance

Dielectric strength

Bounce time

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

100 mΩ max. (rated: 1 mA, 5 VDC)

100 MΩ min. (at 250 VDC)

250 VAC, 50/60 Hz for 1 min.

5 ms max.

Vibration resistance

Shock resistance

Ambient operating temperature

Ambient operating humidity

Service life

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

Destruction: 1,000 m/s²(approx. 100 G) max.

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

35% to 85% (at 5 to 35°C)

100,000 operations min.

Weight

Approx. 0.20 g

Note: Data shown are of initial value.

■ Operating Characteristics

Characteristics

Standard (B3SN)

Gold-plated (B3SN-G)

Operating force (OF)

Release force (RF) min.

Pretravel (PT)

160 ± 50 g

180 ± 60 g

30 g

0.25 ± 0.15 mm

Tactile Switch (SMD) B3SN

255

Engineering Data

■ Operating Force vs. Stroke

■ Construction

Pushbutton

(typical example)

Film

Plunger

Contact dome

Cover

Fixed contact

Terminals

Base

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 right of the logo mark is numbered “1” and that on the bottom right is “3.”

Accordingly, two terminals on the left side are numbered “2” and “4” respectively.

Without Ground Terminal

B3SN-3012

B3SN-3012P

B3SN-3012G

0.5

PCB Pad

(Top View)

Terminal Arrangement

/Internal Connections

(Top View)

0.2

9.5

3 dia.

+0.3

-0.0

3.1

2.6 5.4

0.7

1.2 0.1

(4.6)

6.5

With Ground Terminal

B3SN-3112

0.5

B3SN-3112P

PCB Pad

Terminal Arrangement

/Internal Connections

(Top View)

9.5

0.2

3 dia.

3.4 0.2

1.4 2.6 5.4

+0.3

-0.0

3.1

0.7

1.2 0.1

(4.6)

6.5

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.

256

Tactile Switch (SMD) B3SN

(b) Use in consumer Products or any use in significant quantities.

medical equipment, amusement machines, vehicles, safety equipment, and

installations subject to separate industry or government regulations.

(d) Systems, machines, and equipment that could present a risk to life or property.

3. Prohibited Use: NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING

SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM

AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE

PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE

WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

4. Motorized Vehicle Application: USE OF ANY PRODUCT/S FOR A MOTORIZED

VEHICLE APPLICATION MUST BE EXPRESSLY STATED IN THE SPECIFICATION BY

SELLER.

5. Programmable Products: Seller shall not be responsible for the Buyer's programming of

a programmable Product.

Omron Electronic Components, LLC

Terms and Conditions of Sales

I. GENERAL

1. Definitions: The words used herein are defined as follows.

(a) Terms:

(b) Seller:

These terms and conditions

Omron Electronic Components LLC and its subsidiaries

The buyer of Products, including any end user in section III through VI

(d) Products: Products and/or services of Seller

(e) Including: Including without limitation

2. Offer; Acceptance: These Terms are deemed part of all quotations, acknowledgments,

invoices, purchase orders and other documents, whether electronic or in writing, relating

to the sale of Products by Seller. Seller hereby objects to any Terms proposed in Buyer's

purchase order or other documents which are inconsistent with, or in addition to, these

Terms.

3. Distributor: Any distributor shall inform its customer of the contents after and including

section III of these Terms.

IV. WARRANTY AND LIMITATION

1. Warranty: Seller's exclusive warranty is that the Products will be free from defects in

materials and workmanship for a period of twelve months from the date of sale by Seller

(or such other period expressed in writing by Seller). SELLER MAKES NO WARRANTY

OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT ALL OTHER WARRANTIES,

NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR

PURPOSE OF THE PRODUCTS.

2. Buyer Remedy: Seller's sole obligation hereunder shall be to replace (in the form

originally shipped with Buyer responsible for labor charges for removal or replacement

thereof) the non-complying Product or, at Seller's election, to repay or credit Buyer an

amount equal to the purchase price of the Product; provided that there shall be no

liability for Seller or its affiliates unless Seller's analysis confirms that the Products were

correctly handled, stored, installed and maintained and not subject to contamination,

abuse, misuse or inappropriate modification. Return of any Products by Buyer must be

approved in writing by Seller before shipment.

3. Limitation on Liability: SELLER AND ITS AFFILIATES SHALL NOT BE LIABLE FOR

SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF

PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED

WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,

WARRANTY, NEGLIGENCE OR STRICT LIABILITY. FURTHER, IN NO EVENT SHALL

LIABILITY OF SELLER OR ITS AFFILITATES EXCEED THE INDIVIDUAL PRICE OF

THE PRODUCT ON WHICH LIABILITY IS ASSERTED.

4. Indemnities: Buyer shall indemnify and hold harmless Seller, its affiliates and its

employees from and against all liabilities, losses, claims, costs and expenses (including

attorney's fees and expenses) related to any claim, investigation, litigation or proceeding

(whether or not Seller is a party) which arises or is alleged to arise from Buyer's acts or

omissions under these Terms or in any way with respect to the Products.

II. SALES

1. Prices; Payment: All prices stated are current, subject to change without notice by Seller.

Buyer agrees to pay the price in effect at the time the purchase order is accepted by

Seller. Payments for Products received are due net 30 days unless otherwise stated in

the invoice. Buyer shall have no right to set off any amounts against the amount owing in

respect of this invoice.

2. Discounts: Cash discounts, if any, will apply only on the net amount of invoices sent to

Buyer after deducting transportation charges, taxes and duties, and will be allowed only

if (a) the invoice is paid according to Seller's payment terms and (b) Buyer has no past

due amounts owing to Seller.

3. Interest: Seller, at its option, may charge Buyer 1.5% interest per month or the maximum

legal rate, whichever is less, on any balance not paid within the stated terms.

4. Orders: Seller will accept no order less than 200 U.S. dollars net billing.

5. Currencies: If the prices quoted herein are in a currency other than U.S. dollars, Buyer

shall make remittance to Seller at the then current exchange rate most favorable to

Seller; provided that if remittance is not made when due, Buyer will convert the amount

to U.S. dollars at the then current exchange rate most favorable to Seller available

during the period between the due date and the date remittance is actually made.

6. Governmental Approvals: Buyer shall be responsible for all costs involved in obtaining

any government approvals regarding the importation or sale of the Products.

7. Taxes: All taxes, duties and other governmental charges (other than general real

property and income taxes), including any interest or penalties thereon, imposed directly

or indirectly on Seller or required to be collected directly or indirectly by Seller for the

manufacture, production, sale, delivery, importation, consumption or use of the Products

sold hereunder (including customs duties and sales, excise, use, turnover and license

taxes) shall be charged to and remitted by Buyer to Seller.

V. INFORMATION; ETC.

1. Intellectual Property: The intellectual property embodied in the Products is the exclusive

property of Seller and its affiliates and Buyer shall not attempt to duplicate it in any way

without the written permission of Seller. Buyer (at its own expense) shall indemnify and

hold harmless Seller and defend or settle any action brought against Seller to the extent

that it is based on a claim that any Product made to Buyer specifications infringed

intellectual property rights of another party.

2. Property; Confidentiality: Notwithstanding any charges to Buyer for engineering or

tooling, all engineering and tooling shall remain the exclusive property of Seller. All

information and materials supplied by Seller to Buyer relating to the Products are

confidential and proprietary, and Buyer shall limit distribution thereof to its trusted

employees and strictly prevent disclosure to any third party.

3. Performance Data: Performance data is provided as a guide in determining suitability

and does not constitute a warranty. It may represent the result of Seller's test conditions,

and the users must correlate it to actual application requirements.

4. Change In Specifications: Product specifications and descriptions may be changed at

any time based on improvements or other reasons. It is Seller’s practice to change part

numbers when published ratings or features are changed, or when significant

engineering changes are made. However, some specifications of the Product may be

changed without any notice.

8. Financial: If the financial position of Buyer at any time becomes unsatisfactory to Seller,

Seller reserves the right to stop shipments or require satisfactory security or payment in

advance. If Buyer fails to make payment or otherwise comply with these Terms or any

related agreement, Seller may (without liability and in addition to other remedies) cancel

any unshipped portion of Products sold hereunder and stop any Products in transit until

Buyer pays all amounts, including amounts payable hereunder, whether or not then due,

which are owing to it by Buyer. Buyer shall in any event remain liable for all unpaid

accounts.

9. Cancellation; Etc: Orders are not subject to rescheduling or cancellation unless Buyer

indemnifies Seller fully against all costs or expenses arising in connection therewith.

10. Force Majeure: Seller shall not be liable for any delay or failure in delivery resulting from

causes beyond its control, including earthquakes, fires, floods, strikes or other labor

disputes, shortage of labor or materials, accidents to machinery, acts of sabotage, riots,

delay in or lack of transportation or the requirements of any government authority.

11. Shipping; Delivery: Unless otherwise expressly agreed in writing by Seller:

(a) All sales and shipments of Products shall be FOB shipping point (unless otherwise

stated in writing by Seller), at which point title to and all risk of loss of the Products

shall pass from Seller to Buyer, provided that Seller shall retain a security interest in

the Products until the full purchase price is paid by Buyer;

5. Errors And Omissions: The information on Seller’s website or in other documentation

has been carefully checked and is believed to be accurate; however, no responsibility is

assumed for clerical, typographical or proofreading errors or omissions.

6. Export Controls: Buyer shall comply with all applicable laws, regulations and licenses

regarding (a) export of the Products or information provided by Seller; (b) sale of

Products to forbidden or other proscribed persons or organizations; (c) disclosure to non-

citizens of regulated technology or information.

(b) Delivery and shipping dates are estimates only; and

handling and extra charges apply to special conditions.

12. Claims: Any claim by Buyer against Seller for shortage or damage to the Products

occurring before delivery to the carrier or any claim related to pricing or other charges

must be presented in detail in writing to Seller within 30 days of receipt of shipment.

III. PRECAUTIONS

VI. MISCELLANEOUS

1. Suitability: IT IS THE BUYER’S SOLE RESPOINSIBILITY TO ENSURE THAT ANY

OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE

APPLICATION. BUYER SHALL BE SOLELY RESPONSIBLE FOR DETERMINING

APPROPRIATENESS OF THE PARTICULAR PRODUCT WITH RESPECT TO THE

BUYER’S APPLICATION INCLUDING (A) ELECTRICAL OR ELECTRONIC

COMPONENTS, (B) CIRCUITS, (C) SYSTEM ASSEMBLIES, (D) END PRODUCT, (E)

SYSTEM, (F) MATERIALS OR SUBSTANCES OR (G) OPERATING ENVIRONMENT.

Buyer acknowledges that it alone has determined that the Products will meet their

requirements of the intended use in all cases. Buyer must know and observe all

prohibitions of use applicable to the Product/s.

1. Waiver: No failure or delay by Seller in exercising any right and no course of dealing

between Buyer and Seller shall operate as a waiver of rights by Seller.

2. Assignment: Buyer may not assign its rights hereunder without Seller's written consent.

3. Law: These Terms are governed by Illinois law (without regard to conflict of laws).

Federal and state courts in Cook County, Illinois have exclusive jurisdiction for any

dispute hereunder.

4. Amendment: These Terms constitute the entire agreement between Buyer and Seller

relating to the Products, and no provision may be changed or waived unless in writing

signed by the parties.

5. Severability: If any provision hereof is rendered ineffective or invalid, such provision shall

not invalidate any other provision.

2. Use with Attention: The followings are some examples of applications for which

particular attention must be given. This is not intended to be an exhaustive list of all

possible use of any Product, nor to imply that any use listed may be suitable for any

Product:

(a) Outdoor use, use involving potential chemical contamination or electrical

interference.

Tactile Switch (SMD) B3SN

Certain Precautions on Specifications and Use

1. Suitability for Use. Seller shall not be responsible for conformity with any stan- 2. Programmable Products. Seller shall not be responsible for the user's pro-

dards, codes or regulations which apply to the combination of the Product in

gramming of a programmable product, or any consequence thereof.

Buyer's application or use of the Product. At Buyer's request, Seller will pro- 3. Performance Data. Performance data given in this publication is provided as

vide applicable third party certification documents identifying ratings and limi-

tations of use which apply to the Product. This information by itself is not

sufficient for a complete determination of the suitability of the Product in com-

bination with the end product, machine, system, or other application or use.

a guide for the user in determining suitability and does not constitute a war-

ranty. It may represent the result of Seller's test conditions, and the users must

correlate it to actual application requirements. Actual performance is subject to

Seller's Warranty and Limitations of Liability.

Buyer shall be solely responsible for determining appropriateness of the par- 4. Change in Specifications. Product specifications and accessories may be

ticular Product with respect to Buyer's application, product or system. Buyer

shall take application responsibility in all cases but the following is a non-

exhaustive list of applications for which particular attention must be given:

(i) Outdoor use, uses involving potential chemical contamination or electrical

interference, or conditions or uses not described in this document.

(ii) Energy control systems, combustion systems, railroad systems, aviation

systems, medical equipment, amusement machines, vehicles, safety

equipment, and installations subject to separate industry or government

regulations.

(iii) Use in consumer products or any use in significant quantities.

(iv) Systems, machines and equipment that could present a risk to life or

property. Please know and observe all prohibitions of use applicable to this

product.

changed at any time based on improvements and other reasons. It is our prac-

tice to change part numbers when published ratings or features are changed,

or when significant construction changes are made. However, some specifica-

tions of the Product may be changed without any notice. When in doubt, spe-

cial part numbers may be assigned to fix or establish key specifications for

your application. Please consult with your Seller representative at any time to

confirm actual specifications of purchased Product.

5. Errors and Omissions. The information in this publication has been carefully

checked and is believed to be accurate; however, no responsibility is assumed

for clerical, typographical or proofreading errors, or omissions.

6. RoHS Compliance. Where indicated, our products currently comply, to the

best of our knowledge as of the date of this publication, with the requirements

of the European Union's Directive on the Restriction of certain Hazardous

Substances ("RoHS"), although the requirements of RoHS do not take effect

until July 2006. These requirements may be subject to change. Please consult

our website for current information.

NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS

RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM

AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT

THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE

INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website

at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section.

ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.

To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.

OMRON ON-LINE

Global - http://www.omron.com

USA - http://www.components.omron.com

OMRON ELECTRONIC

COMPONENTS LLC

55 E. Commerce Drive, Suite B

Schaumburg, IL 60173

847-882-2288

11/09

Specifications subject to change without notice

Printed in USA

Cat. No. X303-E-1

Tactile Switch (SMD) B3SN

B3SN-3012P-G [OMRON]

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