Datasheet

ManualsBrandsOmron Electronic Components ManualsSwitchesTactile Switch B3W, 1NO, 1.96N, 12 x 12mm

B3W Sealed Tactile Switch

Tactile Switch with Sealed Construction

for Automatic Soldering

• Sealed construction conforming to IP67 (IEC-

60529) provides high reliability in locations

exposed to dust or water. (* Excluding the termi

nal section.)

• Available in two sizes: 6 × 6 mm and 12 × 12 mm

sizes.

• Ground terminal available to protect against static

electricity.

• Projected plunger types that allow the installation

of B32-series Special Key Tops are available.

■ List of Models

Note: Bulk Packaged, 100 switches per bag. Order in multiples of the package quantity.

RoHS Compliant

Type Plunger Height Operating

force (OF)

Plunger color Bags (in units of 100 Switches)

Without ground

terminal

With ground

terminal

6 × 6 mm

B3W-1000

4.3 mm 1.57 N {160 gf} White B3W-1000 B3W-1100

2.26 N {230 gf} Yellow B3W-1002 B3W-1102

5.0 mm 1.57 N {160 gf} White B3W-1020 ---

2.26 N {230 gf} Yellow B3W-1022 ---

7.3 mm 1.57 N {160 gf} White B3W-1050 B3W-1150

2.26 N {230 gf} Yellow B3W-1052 B3W-1152

12 × 12 mm

B3W-4000

4.3 mm 1.96 N {200 gf} White B3W-4000 B3W-4100

3.43 N {350 gf} Yellow B3W-4005 B3W-4105

7.3 mm 1.96 N {200 gf} White B3W-4050 B3W-4150

3.43 N {350 gf} Yellow B3W-4055 B3W-4155

Flat type

Projected type

Flat type

Projected type

Summary of content (6 pages)

PAGE 1
Sealed Tactile Switch B3W Tactile Switch with Sealed Construction for Automatic Soldering • Sealed construction conforming to IP67 (IEC60529) provides high reliability in locations exposed to dust or water. (* Excluding the terminal section.) • Available in two sizes: 6 × 6 mm and 12 × 12 mm sizes. • Ground terminal available to protect against static electricity. • Projected plunger types that allow the installation of B32-series Special Key Tops are available.
PAGE 2
B3W ■ B3W Ratings/Characteristics Ratings 1 to 50 mA, 5 to 24 VDC (resistive load) 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) Contact form SPST-NO 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.
PAGE 3
B3W ■ Dimensions Note: ■ B3W (Unit: mm) The numbers used for terminals in the following graphics are indicated in the “Bottom View” diagram below. In this diagram, the Switch is rotated so that the terminals are on the right and left-hand sides, and the OMRON logo appears the right way up. 2 1 3 4 (Bottom View) 6 × 6 mm Models Flat Plunger Type (without Ground Terminal) 6±0.2 6.6±0.2 B3W-1000 B3W-1002 Flat Plunger Type (with Ground Terminal) 3.3 dia. B3W-1100 B3W-1102 4.5±0.2 6±0.2 3.3 dia.
PAGE 4
B3W B3W Projected Plunger Type (without Ground Terminal) B3W-1050 B3W-1052 6±0.2 Projected Plunger Type (with Ground Terminal) 3.3 dia. B3W-1150 B3W-1152 4.5±0.2 6.6±0.2 1.8±0.1 2.4 × 2.4±0.1 6.6±0.2 1.8±0.1 7.3±0.2 6±0.2 3.3 dia. 4.5±0.2 2.4 × 2.4±0.1 7.3±0.2 4.3±0.2 4.3±0.2 3.4 3.5 3.4 3.5 (1.8) 0.3 0.7 6.5±0.5 (1.8) 0.3 0.7 1.5 0.7 7.7±0.5 0.7 0.7 0.25 6.5±0.5 7.7±0.5 PCB Mounting (Top View) (Single-sided PCB, t=1.
PAGE 5
B3W ■ B3W 12 × 12 mm Models Flat Plunger Type (without Ground Terminal) 12±0.2 Flat Plunger Type (with Ground Terminal) 7.1 dia. B3W-4000 B3W-4005 12±0.2 B3W-4100 B3W-4105 5±0.2 12±0.2 7.1 dia. 12±0.2 5±0.2 1.6 4.3±0.2 3.55 4.3±0.2 3.5 3.55 3.5 (1.8) 1.6 dia. 1 12.5±0.5 9 0.9 1 (1.8) 0.3 1.6 dia. 0.25 1 2.6 13.8±0.5 12.5±0.5 9 1 6.9 13.8±0.5 Two, 1.8±0.05 dia. (for positioning boss) 4 3 2 1 Two, 1.8±0.05 dia. (for positioning boss) 4 5±0.1 5±0.
PAGE 6
B3W ■ B3W Key Tops B32-series Special Key Tops are available for projected plunger models. Refer to the Datasheet of B32 for details. ■ Precautions Be sure to read the safety precautions common to all Tactile Switches for correct use. • Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.