| PartNumber | B3F-4100 | B3F-4050 | B3F-4055 |
| Description | Tactile Switches Flat w/Ground Term 4.3 x 12.5mm 130g | Tactile Switches 12x12mm Std Ht 7.3 Gen Purpose 130g | Tactile Switches 12x12mm Std Ht .3 High-force 260g |
| Manufacturer | Omron | Omron | Omron |
| Product Category | Tactile Switches | Tactile Switches | Tactile Switches |
| RoHS | Y | Y | Y |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Mounting Direction | Straight | Straight | Straight |
| Stem Height | 4.3 mm | 7.3 mm | 7.3 mm |
| Actuator | Round | Rectangular | Rectangular |
| Operating Force | 1.3 N | 1.3 N | 2.5 N |
| Current Rating | 50 mA | 50 mA | 50 mA |
| Voltage Rating DC | 24 VDC | 24 VDC | 24 VDC |
| Voltage Rating AC | - | - | - |
| Ground Terminal | Yes | Yes | Yes |
| Contact Form | SPST | SPST | SPST |
| Termination Style | Solder Pin | Solder Pin | Solder Pin |
| Color | White | - | - |
| Length | 12 mm | 12 mm | 12 mm |
| Width | 12 mm | 12 mm | 12 mm |
| Height | 3.5 mm | 3.5 mm | 3.5 mm |
| Series | B3F | B3F | B3F |
| Packaging | Reel | - | Bulk |
| Brand | Omron Electronics | Omron Electronics | Omron Electronics |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Product Type | Tactile Switches | Tactile Switches | Tactile Switches |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Switches | Switches | Switches |
| Part # Aliases | 364022 B3F4100 | B3F-4050 B3F-4050BYOMZ B3F4050 B3F4050BYOMZ B3FZ0039H CHN | B3F-4055-BY-OMZ B3F-4055BYOMZ B3F4055 B3F4055BYOMZ B3FZ0041M |
| Unit Weight | 0.029983 oz | 0.029983 oz | 0.029983 oz |
| Contact Plating | - | Silver | - |