Tactile Switch Key Top B32 Key Top Designed Specially for Projected-plunger-type B3F, B3FS, and B3W Switches ● Available in a wide range of colors and sizes. RoHS Compliant ■ List of Models For B3F, B3FS, and B3W Switches Color 6 × 6 mm Switches 12 × 12 mm Switches B3F-1000, -1000-G, B3F-4000, -5000, -5001, B3F-3000, -3000-G, -6000, B3W-4000, B3W-1000, B3FS-4000 B3FS-1000 4 × 4 mm Key 6 mm dia. D-type 9 × 9 mm 12 × 12 mm 9.5-mm dia. Top Key Top Key Top Key Top Key Top lvory B32-1000 B32-2000 B32-2100 B32-1200 B32-1300 B32-1600 Black B32-1010 B32-2010 B32-2110 B32-1210 B32-1310 B32-1610 Orange B32-1020 --- --- B32-1220 B32-1320 B32-1620 Yellow B32-1030 --- --- B32-1230 B32-1330 B32-1630 Blue B32-1040 --- --- B32-1240 B32-1340 --- Green B32-1050 --- --- B32-1250 B32-1350 --- White B32-1060 --- --- B32-1260 B32-1360 --- Red B32-1080 --- --- B32-1280 B32-1380 --- Note: Bulk Packed, 1000 pcs per bag. Order in multiple of the package quantity. ■ Characteristics 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) 1

B32 B32 ■ Dimensions (Unit: mm) B32-10@0 R0.2 Reference Dimensions Panel Cutout 1.0 to 2.0 5.5 2 2.8 1.0 to 2.0 Panel 1.6 R0.5 4.2+ 00 . 0 5 10.0±0.4 Panel 4±0.15 2.5 +−00..0155 4 4.2+ 00 . 0 5 2.3 2.5 +−00..0155 PC board PC board 4±0.15 8.85±0.2 B32-2000 B32-2010 R0.2 Reference Dimensions Panel Cutout 1.0 to 2.0 5.5±0.1 2 2.8 1.0 to 2.0 Panel 6.5+ 00 . 0 5 6±0.1 dia. 10±0.4 Panel 2.5 4 1.8 PC board PC board 2.5 8.85±0.4 B32-2100 B32-2110 R0.2 Reference Dimensions Panel Cutout 1.0 to 2.0 5.5±0.1 2 2.8 1.0 to 2.0 Panel Two, R0.75+ 00 . 05 Two, R1.25+ 00 . 05 2.76±0.1 R2.25+ 00 . 05 10±0.4 6.5+ 00 . 05 Panel 4 6±0.1 2.5 2.95+ 00 . 05 6.5+ 00 . 05 R2 1.8 PC board PC board 8.85±0.4 2.5 B32-12@0 R0.2 Reference Dimensions Panel Cutout 5.5 1.0 to 2.0 2.8 R0.5 10.0±0.4 9.2+ 00 . 0 5 Panel 9.2+ 00 . 0 5 9±0.15 3.8±0.1 PC board 3.8±0.1 9±0.15 Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. 2

B32 B32 B32-13@0 R0.2 Reference Dimensions Panel Cutout 5.5 1.0 to 2.0 2.8 1.8 dia. R0.5 10.0±0.4 12.2+ 00 . 0 5 Panel 12.2+ 00 . 0 5 PC board 12±0.15 3.8±0.1 3.5 3.8±0.1 12±0.15 B32-16@0 Reference Dimensions Panel Cutout 7 1.0 to 2.0 2.8 9.7+ 00 . 05 dia. 9.5±0.2 dia. 11.5±0.4 Panel 3.8±0.1 PC board 3.55 3.8±0.1 Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. ■ Precautions Mount the Key Top on to the Switch after soldering, otherwise the Key Top may be deformed by the soldering heat. Please check each region's Terms & Conditions by region website. OMRON Corporation Electronic and Mechanical Components Company Regional Contact Americas Europe https://www.components.omron.com/ http://components.omron.eu/ Asia-Pacific China https://ecb.omron.com.sg/ https://www.ecb.omron.com.cn/ Korea Japan https://www.omron-ecb.co.kr/ https://www.omron.co.jp/ecb/ © OMRON Corporation 2018 All Rights Reserved. Cat. No. A077-E1-07 In the interest of product improvement, specifications are subject to change without notice. 1218(0207)(O) 3