Sealed Tactile Switch

B3WN

239

Sealed Tactile Switch

B3WN

Double-sealed Construction Assures

Watertight/Dust-tight Protection

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

high reliability even in locations exposed to dust or water.

• 8 mm x 8 mm compact size.

• Allows the use of radial-taping part insertion machines.

• RoHS Compliant

Ordering Information

Note: The switches are tape packaged in units of 1,000 per package. Order in multiples of the package size. Switches are not sold individually.

Important Note:Switches cannot be water-washed.

Specifications

■ Characteristics

Note: Data shown are of initial value

■ Operating Characteristics

Type

Plunger

Height

Operating force (OF)

Model

8 x 8 mm

13 mm

General-purpose:

200 gf B3WN-6002

High-force:

260 gf B3WN-6005

Contact form

SPST-NO

Switching capacity

50 mA, 12 VDC (resistive load)

Contact resistance

100 m

Ω max. (rated: 1 mA, 5 VDC)

Insulation resistance

100 M

Ω min. (at 100 VDC)

Dielectric strength

250 VAC, 50/60Hz for 1 min

Bounce time

10 ms max.

Vibration resistance

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

Shock resistance

Life expectancy

100,000 operations min.

Ambient operating temperature

–25

°C to 85°C (at 60% RH max.) with no icing or condensation

Ambient operating humidity

35% to 85% (at 5 to 35

°C)

Weight

Approx. 0.7 g

Item

B3WN-6002

B3WN-6005

Operating force (OF)

200

± 70 gf

260

± 70 gf

Releasing force (RF) min.

50 gf

Pretravel (PT)

0.3

mm

+0.2

−0.1