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B3WN

OMRON
Part Number B3WN
Manufacturer OMRON
Description Sealed Tactile Switch
Published Nov 9, 2005
Detailed Description Sealed Tactile Switch Through-hole-mounting Switches with a Double-sealed Structure for High Resistance to Water and Dus...
Datasheet PDF File B3WN PDF File

B3WN
B3WN

Overview
Sealed Tactile Switch Through-hole-mounting Switches with a Double-sealed Structure for High Resistance to Water and Dust.
Available on Radial Tape • Sealed construction conforming to IP67 (IEC60529) provides high reliability in dusty or humid environments.
(* Excluding the terminal section) • As compact as 8 mm × 8 mm.
• Allows the use of radial-taping part insertion machines.
RoHS Compliant B3WN ■ List of Models 8 × 8 mm Models Type Contact material Height B3WN Silver plated 13 mm Operating force (OF) 1.
96 N {200 gf} 2.
55 N {260 gf} Plunger color Black Taped Radial Model without ground terminal Minimum packing unit B3WN-6002(S) B3WN-6005 1,000 pcs 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 ■ Ratings/Characteristics Rating (resistive load) Minimum applicable load (reference value) Ambient operating temperature Ambient operating humidity Contact form Contact resistance (initial value) Insulation resistance Dielectric strength Bounce time Vibration resistance Shock resistance Durability Weight Degree of protection Washing 1 to 50 mA, 3 to 12 VDC 10 μA at 1 VDC (resistive load) -25°C to +85°C at 60%RH max.
(with no icing or condensation) 35% to 85% (at +5 to +35°C) SPST-NO 100 mΩ max.
100 MΩ min.
(at 100 VDC with insulation tester) 250 VAC, 50/60Hz for 1 min 10 ms max.
Malfunction: 10 to 55 Hz, 1.
5-mm double amplitude Destruction: 784 m/s2 {approx.
80G} max.
Malfunction: 100 m/s2 {approx.
10G} max.
100,000 operations min.
Approx.
0.
7 g IEC IP67 Possible 1 B3WN B3WN ■ Operating Characteristics Item B3WN-6002(S) B3WN-6005 Operating force (OF) 1.
96±0.
69 N {200±70 gf} 2.
55±0.
69 N {260 gf±70 gf} Releasing force (RF) Pretravel (PT) 0.
49 N {50 gf} min.
0.
3 +0.
2 −0.
1 mm ■ Model Structure Pushbutton Case Rubber seal Film Plunger Contact dome Base Terminal ■ Dimensions (Unit: mm) Note: The numbers used for terminals in the following graphic...


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