B3W-9010-B2B

B3W-9 OMRON | Alldatasheet

Document overview

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Technical content

Features

1. Cap width 0: 10 x 10 mm 1: 12 x 12 mm 2. Operating force 0: Standard (OF = 160 gf) 2: High-force (OF = 230 gf) 3. LED color R: Red G: Green HG: Green (high brightness) Y: Yellow B: Blue RG: Red + Green (Combination of LED colors) RB: Red + Blue (Combination of LED colors) 4. No. of LEDs 1: 1 2: 2 5. Cap R: Red G: Green Y: Y ellow B: Blue C: Transparent N: Milky white Note: 1. Switches with two LEDS are only available with Transparent or Milky White caps. 2. If a tricolour operation is required, use the Red+Green (RG) combination with the milky white cap. Simultaneous illumi- nation of these two LEDs will produce Orange. Bright and uniform illumination

• Compact construction 10 × 10 × 11 mm (W × D × H) and 12 × 12 × 11 mm (W × D × H) equipped with 2 LEDs.
• Uniquely constructed diffusion panel. Three-color illumination
• Simultaneous use of red and green LEDs create a third color (orange). Snap-action contact construction for a positive click action.
• Models available with two different operating forces, standard force (160 gf) and high-force (230 gf). High contact reliability
• Sealed construction provides high contact reliability. 12 34 5

258 Illuminated Tactile Switches B3W-9

Ordering Information

■10 x 10 mm Switches Standard force High-force Force LED Colour No. of LEDs Cap color Model Standard force (OF = 160 gf) Blue 1 Blue B3W-9000-B1B Transparent B3W-9000-B1C Milky white B3W-9000-B1N

2 Blue B3W-9000-B2B

Green 1 Green B3W-9000-G1G Transparent B3W-9000-G1C Milky white B3W-9000-G1N

2 Green B3W-9000-G2G

(High brightness)

1 Green B3W-9000-HG1G

2 Green B3W-9000-HG2G

2 Red B3W-9000-R2R

Ye l l o w 1 Ye l l o w B3W-9000-Y1Y Transparent B3W-9000-Y1C Milky white B3W-9000-Y1N

2 Y ellow B3W-9000-Y2Y

Red + Blue 2 Transparent B3W-9000-RB2C Red+ Green

2 Transparent B3W-9000-RG2C

2 Transparent B3W-9000-RHG2C

No. of LEDs Cap color Model High-force (OF = 230 gf) Blue 1 Blue B3W-9002-B1B Transparent B3W-9002-B1C Milky white B3W-9002-B1N

2 Blue B3W-9002-B2B

Green 1 Green B3W-9002-G1G Transparent B3W-9002-G1C Milky white B3W-9002-G1N

2 Green B3W-9002-G2G

(High brightness)

1 Green B3W-9002-HG1G

2 Green B3W-9002-HG2G

2 Red B3W-9002-R2R

Y ellow 1 Y ellow B3W-9002-Y1Y Transparent B3W-9002-Y1C Milky white B3W-9002-Y1N

2 Y ellow B3W-9002-Y2Y

Red + Blue 2 Transparent B3W-9002-RB2C Red + Green

2 Transparent B3W-9002-RG2C

Illuminated Tactile Switches B3W-9 259 ■12 × 12-mm Switches Standard force High-force Specifications ■Characteristics - initial (Same for Both Standard and High-force Switches) ■Operating Characteristics Force LED Colour No. of LEDs Cap color Model Standard force (OF = 160 gf) Blue 1 Blue B3W-9010-B1B

1 Milky white B3W-9010-B1N

2 Milky white B3W-9010-B2N

Green 1 Green B3W-9010-G1G

1 Milky white B3W-9010-G1N

2 Green B3W-9010-G2G

2 Milky white B3W-9010-G2N

(High brightness)

1 Green B3W-9010-HG1G

1 Milky white B3W-9010-HG1N

2 Green B3W-9010-HG2G

2 Milky white B3W-9010-HG2N

1 Milky white B3W-9010-R1N

2 Milky white B3W-9010-R2N

Ye l l ow 1 Ye l l ow B3W-9010-Y1Y

1 Milky white B3W-9010-Y1N

2 Milky white B3W-9010-Y2N

Red+Blue 2 Milky white B3W-9010-RB2N Red+Green 2 Milky white B3W-9010-RG2N Red+High Brightness Green

2 Milky white B3W-9010-RHG2N

No. of LEDs Cap color Model High-force (OF = 230 gf) Blue 1 Blue B3W-9012-B1B 1M i l k y w h i t e B3W-9012-B1N 2B l u e B3W-9012-B2B 2M i l k y w h i t e B3W-9012-B2N Green 1 Green B3W-9012-G1G 1M i l k y w h i t e B3W-9012-G1N

2 Green B3W-9012-G2G

2M i l k y w h i t e B3W-9012-G2N Green (High brightness)

1 Green B3W-9012-HG1G

1M i l k y w h i t e B3W-9012-HG1N

2 Green B3W-9012-HG2G

2M i l k y w h i t e B3W-9012-HG2N Red 1 Red B3W-9012-R1R 1M i l k y w h i t e B3W-9012-R1N 2R e d B3W-9012-R2R 2M i l k y w h i t e B3W-9012-R2N Ye l l o w 1 Ye l l o w B3W-9012-Y1Y 1M i l k y w h i t e B3W-9012-Y1N 2Y e l l o w B3W-9012-Y2Y 2M i l k y w h i t e B3W-9012-Y2N Red+Blue 2 Milky white B3W-9012-RB2N Red+Green 2 Milky white B3W-9012-RG2N Red+High Brightness Green 2M i l k y w h i t e B3W-9012-RHG2N Contact form SPST -NO Momentary Switching capacity 1 to 50 mA, 5 to 24 VDC (resistive load) Contact resistance 100 mΩ max. (initial value) (rated: 1 mA, 5 VDC) Insulation resistance 100 MΩ min. (at 250 VDC) Dielectric strength 500 VAC, 50/60 Hz for 1 min Bounce time 5 ms max. Vibration resistance Malfunction: 10 to 55 Hz, 1.5 mm double amplitude Shock resistance Destruction: 1,000 m/s2 (approx. 100 G) max. Malfunction: 100 m/s2 (approx. 10 G) max. Ambient operating temperature -25°C to 70°C (at 60% RH max.) with no icing or condensation Ambient operating humidity 35% to 85% (at 5° to 35°C) Life expectancy Switch section 160 gf (standard force): 1,000,000 operations min. 230 gf (high-force): 300,000 operations min. Item Standard-force (B3W-90 @0) High-force (B3W-90 @2) Operating force (OF) max. 160 gf 230 gf Releasing force (RF) min. 20 gf 50 gf Pretravel (PT) 0.25+ 0.2/-0.1 mm

260 Illuminated Tactile Switches B3W-9

Note: For Switches with two LEDs, red and green, the recommended operating current is 12 mA for the red and 20 mA for the green LED for ap- plication with three-color illumination. LEDs ■Ambient Temperature vs Maximum Forward Current ■Forward Current and Forward Voltage Curves (Condition: Ta=25°C) Note: 1. Pay attention to the polarity of each LED. The anode and cathode can be identified by finding the cathode mark, as indicated on the Dimensions page. 2. Connect limiting resistors to the LEDs. The Switch does not have built-in limiting resistors, so satisfy the LED characteristic s by obtaining the limiting resistance according to the following formula based on the voltage to be used. LED color Red Green Green (high brightness) Yellow Blue Maximum Forward current IFM 27 mA 27 mA 27 mA 45 mA 27 mA Recommended operating current IF 20 mA 20 mA 10 mA 20 mA 10 mA Maximum reverse voltage VR 5 V 5 V 5 V 5 V 5 V Ambient operating temperature -25 °C to 70°C 4020 60 800 Ambient temperature Ta (°C) Yellow High brightness Green and Blue Red, Green Forward current IF (mA) 0.2 0.5 5.0 50.0 100.0 0 1.50.1 2.0 20.0 200.0 0 1 2.5 3.5 1.0 10.0 300.0 00 . 5 2 3 Red Forward voltage VF (V) Forward current IF (mA) 100 0 0.5 1 1.5 2 2.5 3 3.5 Forward voltage VF (V) Forward current IF (mA) Green 2.01.5 100 2.5 3.01.0 Forward voltage VF (V) Forward current IF (mA) Yellow Green (High brightness), Blue 01234 5 Forward voltage VF (V) Forward current IF (mA) Limiting resistance (R)= (Voltage used (E) – LED forward voltage (VF)) LED forward current (IF) (Ω) E R VF IF

Illuminated Tactile Switches B3W-9 261 Dimensions Note: Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions. ■1 LED Types B3W-900@-@1@ B3W-901@-@1@ ■2 LED Types B3W-900@-@2@ B3W-901@-@2@ B3W B3W LED 3.6±0.1 6.5±0.1 3.6±0.1 4.5±0.1 2 1 (5.5) 3.5 5.8 4.4 6.5 12×12±0.2 (7.2) (7.2) 4.5 (5.5) 3.5 5.8 4.4 6.5 4.5 (1)(2) (4) (3) (1)(2) (4) (3) (7.2) (7.2) Cathode mark Cathode mark Cathod Terminal Arrangement/ Internal Connections (Top View) 10×10±0.2 PCB Mounting (Top View) Note: If the poles of the LED are set inc it may result in malfunction. Six, 1±0.1 dia. holes* Note: Terminal numbers are not printed on the Switch itself. B3W B3W 7.2±0.1 6.5±0.1 7.2±0.1 4.5±0.1 (5.5) 10×10±0.2 4.5 (5.5) 3.5 5.8 4.4 6.5 4.5 3.5 5.8 4.4 6.5 12×12±0.2 (7.2) (7.2) (7.2) (7.2) (1)(2) (4) (3) (1)(2) (4) (3) Eight, 1±0.1 dia holes* Catho LED 1 LED 2 PCB Mounting (Top View) Terminal Arrangement/ Internal Connections (Top View) Note 1: If the poles of the LED are set inco it may result in malfunction. 2: For models with two-color LEDs, th of LED 1 is at position LED 1. The color of LED 2 is at the position B3W-90@@-RG2@ Cathode mark Cathode mark Note: Terminal numbers are not printed on the Switch itself.

262 Illuminated Tactile Switches B3W-9

Accessories - Text Combination Films for B3W-9 Model Number Structure 1. Color R: Red 2. Color B: Blue G: Green 3. Color and text combination F1: Red OFF Blue or green ON F4: Red Blue or green F5: Red Blue or green Note: 1. Three ‘text combinations’ are available. 2. Films can also be customized with other text for 50 sheets (1,250 films) per lot. Delivery time is approximately five weeks. (Ask your OMRON representative for details.) Note: Minimum Order = 25 films/sheet (B3W-9 Films are sold in units of 25 films. Orders must be made in multiples of 25, the quantity per sheet.) Recommended B3W-9 Switches Note: Use the following 2 LED versions of the B3W-9’s with the above mentioned films for best results Note: Text Combination Films are sold without the Switches. Order one of the above models of B3W-9 Illuminated Tactile Switches separately. Text Combination Films for B3W-9 Illuminated Tactile Switches  Display two different labels in combination with a single 2-LED B3W-9 Switch.  Color combinations: Red/Green or Red/Blue 12 3 B3W-9@@-F@ Text Combinations LED colors Model "OFF" and "ON" Red/Blue B3W-9RB-F1 Red/Green B3W-9RG-F1 " " and " " Red/Blue B3W-9RB-F4 Red/Green B3W-9RG-F4 " " and " " Red/Blue B3W-9RB-F5 Red/Green B3W-9RG-F5 Operating force 2-LED Switches Red/Blue Red/Bright green Standard-force Switches B3W-9000-RB2C B3W-9000-RHG2C High-force Switches B3W-9002-RB2C B3W-9002-RHG2C

Illuminated Tactile Switches B3W-9 263 Safety Precautions ■Precautions for Correct Use Electrical Standards All Use the Switch within the rated voltage and current ranges, other- wise the Switch may have a shortened life expectancy, radiate heat, or burn out. This particularly applies to the instantaneous voltages and currents when switching. Soldering 1. Soldering Precautions

• Before any kind of soldering, test to confirm that soldering can be performed properly. Otherwise the Switch may be deformed by the soldering heat depending on the type of PCB, pattern, or lands of the PCB.  Do not solder the Switch more than twice, including rectification soldering. Wait for at least five minutes between the first and second soldering to allow the temperature to return to normal. Continuous soldering may cause the casing to melt or deterio- rate the Switch characteristics. 2. Automatic Soldering Baths (Wave Soldering)  Soldering temperature: 260°C max.  Soldering time: 5 s max. for a 1.6-mm thick single-side PCB  Preheating temperature: 100°C max. (ambient temperature)  Preheating time: Within 60 s  Precautions Make sure that no flux will rise above the level of the PCB. Also make sure that flux is not applied to the switch terminals or to the mounting surface of the PCB. If flux overflows onto the mounting surface of the PCB, it may enter the Switch and cause a malfunction. 3. Manual Soldering  Soldering temperature: 350 °C max. at the tip of the soldering iron  Soldering time: 3 s max. for a 1.6-mm thick, single-side PCB  Precautions: Before soldering the Switch on a PCB, make sure that there is no unnecessary space between the Switch and the PCB. Washing Since Illumination part and actuation part are not sealed, switch can- not be washed. Doing so will cause the washing agent, together with flux or dust particles on the PCB, to enter the Switch, resulting in malfunction. PCBs The Switch is designed for a 1.6-mm thick, single-side PCB. Using PCBs with a different thickness or using double-sided, through-hole PCBs may result in loose mounting, improper insertion, or poor heat resistance in soldering. These effects will occur, depending on the type of holes and patterns of the PCB. Therefore, it is recommended that a verification test is conducted Handling 1. Usage Environment Before installing the Switch, make sure that the area of installation is not subject to corrosive gases emitted from surrounding parts. Do not use in areas subject to high temperatures, high humidity, or toxic gases such as sulfuric gas (H2S, SO2), ammonia gas (NH3), nitric gas (HNO3), or chlorine gas (CI2). It can cause corrosive damage to the contacts and result in malfunction. If there is silicon in the atmosphere, it may st op the contacts from functioning properly. If silicon products, such as silicon oil, silicon filler, or silicon wires, are used in the surrounding area, instal l a contact protection circuit to prevent arching or remove the silicon source. The following situations may cause water to enter inside the Switch, resulting in a malfunction due to contact failure or corrosion.  Using the Switch in an outdoor environment where it is exposed to water drops for an extended period of time.  Using the Switch in an underwater setting where it is subject to strong water pressure. Do not use Switches that have been dropped. The mating section or other internal parts may be damaged, resulting in malfunction. Operation Do not repeatedly operate the Switch with excessive force. Applying excessive pressure or applying additional force after the plunger has stopped may deform the disk spring of the Switch, resulting in mal- function. Be sure to set up the Switch so that the plunger will operate in a straight vertical line. If the plunger is pressed off-center or from an angle it may cause deformation or damage to some parts. This may result in deteriora- tion of durability or malfunction.

264 Illuminated Tactile Switches B3W-9

Removing the Cap - Text Film Installation 1. Hold the cap at the side away from the mating section. Pull straight up. 2. Do not remove the cap while the Switch is mounted. Doing so will apply force to the soldered section and LEDs, resulting in malfunction. Placing the Cap on the Switch Hold the Cap at the side away from the mating section. Push straight down until the mating section meets. Removing the Cap The Cap can be removed up to two times. Excessively removing the Cap will cause the mating section to become weak, resulting the operating section not mating completely or the Cap may fall off. Film Dimensions Dimensions of the film are shown below. The thickness is 0.2 mm. Dust Protection Although the switching mechanism is a sealed structure (IP64), illu- mination part and actuation part is not sealed. Ensure you have the correct environmental conditions fo r installation. Use a protective sheet or take other measures to protect against dust. Sensitivity to Static Electricity Switches with high-brightness gre en (HG) or blue (B) LEDs are sus- ceptible to static electricity. Ta ke care when handling switches with these LEDs as the LEDs may be damaged. Storage Precautions Storage Environment To prevent degradation, such as discoloration, of the terminals during storage, do not store the Switch in locations that are subject to the following conditions. 1. High temperature or humidity 2. Corrosive gases 3. Direct sunlight Storage condition Store the Switches in the packaging box. After the packaging box is opened, use the contents as quickly as possible. When storing leftover parts, make sure that appropriate measures are taken against humidity and corrosive gases. Agreement of Product Use Comply with the usage, storage, and disposal conditions specified by OMRON as outlined in the precauti ons in the product datasheet and specifications. Be sure to read the precautions common to all Tactile Switches, con- tained in the Technical User’s Guid e, “Tactile Switches, Technical Information” for correct use Correct Incorrect Correct Incorrect 7.4±0.1 8.9±0.1 8.9±0.1 7.4±0.1

Illuminated Tactile Switches B3W-9 Omron Electronic Components, LLC Terms and Conditions of Sales 1. Definitions : The words used herein are defined as follows. (a) Terms: These terms and conditions (b) Seller: Omron Electronic Com ponents LLC and its subsidiaries (c) Buyer: 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. 1. 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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. (b) Use in consumer Products or any use in significant quantities. (c) 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. (d) Systems, machines, and equipment that c ould 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. 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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. 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. 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. I. GENERAL II. SALES III. PRECAUTIONS IV. WARRANTY AND LIMITATION V. INFORMATION; ETC. VI. MISCELLANEOUS

Illuminated Tactile Switches B3W-9 Certain Precautions on Specifications and Use 1. Suitability for Use . Seller shall not be responsible for conformity with any stan- dards, codes or regulations which apply to the combination of the Product in Buyer's application or use of the Product. At Buyer's request, Seller will pro- vide applicable third party certification documents identifying ratings and limi- tations of use which apply to the Produc t. 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, sy stem, or other application or use. Buyer shall be solely responsible for determining appropriateness of the par- 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. 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 PROPERL Y RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. 2. Programmable Products . Seller shall not be respons ible for the user's pro- gramming of a programmable product, or any consequence thereof. 3. Performance Data . Performance data given in this publication is provided as 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. 4. Change in Specifications . Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our prac- tice to change part numbers when publi shed 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. OMRON ON-LINE Global - http://www.omron.com USA - http://www.components.omron.com Cat. No. X303-E-1 Printed in USA OMRON ELECTRONIC COMPONENTS LLC 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 847-882-2288 11/09 Specifications subject to change without notice 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.