B3FS-1010 Omron

Tactile Switch (SMD) B3FS Surface-mounting Switches Ideal for High-density Mounting Tape packing style also available Allows reflow soldering 3 actuator heights for design flexibility Projected plunger versions allow installation of B32-series keytops RoHS Compliant Ordering Information Item Model Bag packaging Embossed tape packaging Type Plunger Height Operating force (OF) (qty/bag) (qty/reel) Standard Flat 3.1 mm General-purpose: 100 gf B3FS-1000 B3FS-1000P 6 x 6 mm 3,000 High-force: 150 gf B3FS-1002 B3FS-1002P Flat 4.3 mm General-purpose: 100 gf B3FS-1010 B3FS-1010P 100 High-force: 150 gf B3FS-1012 B3FS-1012P 1,000 Projected 7.3 mm General-purpose: 100 gf B3FS-1050 B3FS-1050P High-force: 150 gf B3FS-1052 B3FS-1052P 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 50 mA, 24 VDC (resistive load) Contact resistance 100 m max. (rated: 1 mA, 5 VDC) Insulation resistance 100 M min. (at 100 VDC) Dielectric strength 250 VAC, 50/60 Hz for 1 min. Bounce time 5 ms max. Vibration resistance Malfunction: 10 to 55 Hz, 1.5-mm double amplitude 2 Shock resistance Destruction: 1,000 m/s max. (approx. 100G max.) 2 Malfunction: 100 m/s max. (approx. 10G max.) Life expectancy General-purpose 1,000,000 operations min. High-force type 300,000 operations min. Ambient operating temperature 25C to +70C (at 60% RH max.) with no icing or condensation Ambient operating humidity 35% to 85% (at 5 to 35C) Weight Approx. 0.2 g Note: Data shown are of initial value Tactile Switch (SMD) B3FS 247Engineering Data Operating Characteristics Operating Force vs Stroke (Typical Example) Characteristics B3FS-1000 series General-purpose High-force Operating force (OF) 100 30 gf 150 50 gf Releasing force (RF) 20 gf 50 gf High-force type +0.2 Pretravel (PT) / mm 0.25 0.1 - Accessories General-purpose type See B32 Tactile Switch Key Top data sheet for keycaps that fit projected plunger B3FS models. Stroke S (mm) 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. Terminal Arrangement/ PCB Pad Flat Type Internal Connection (Top View) 3 dia. (Top View) (One-side PCB t= 1.6) B3FS-1000 B3FS-1002 0.2 6.3 4.5 B3FS-1000P 4 3 3.1 5.9 B3FS-1002P 2 1 6.4 0.2 3.1 2.6 9.6 8 0.7 0.7 Terminal Arrangement/ PCB Pad Flat Type Internal Connection (Top View) (Top View) (One-side PCB t= 1.6) 3 dia. B3FS-1010 B3FS-1012 0.2 B3FS-1010P 6.3 4.5 4 3 3.1 5.9 B3FS-1012P 2 1 6.4 9.6 4.3 2.6 8 0.7 0.7 Terminal Arrangement/ PCB Pad Projected Type 6 Internal Connection (Top View) B3FS-1050 (Top View) (One-side PCB t= 1.6) B3FS-1052 0.2 6.3 4.5 B3FS-1050P 4 3 3.1 5.9 B3FS-1052P 2.40.1 1.8 2 1 6.4 7.3 9.6 3.1 2.6 8 0.7 0.7 Precautions Be sure to read the precautions common to all Tactile Switches, contained in the Technical Users Guide, Tactile Switches, Technical Information for correct use. 248 Tactile Switch (SMD) B3FS Operating force (gf)