| PartNumber | 8533MZQE2 | 8533MZBE2 | 8533MCQE2 |
| Description | Pushbutton Switches Switch Pb Spst-Nc Mom 1A Blk | Pushbutton Switches Pushbutton SPST (On) | Pushbutton Switches SPST ON-MOM PC T/H |
| Manufacturer | C&K Switches | C&K Switches | C&K Switches |
| Product Category | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| RoHS | Y | Y | T |
| Product | Standard Switches | - | - |
| Type | Subminiature | - | - |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Contact Form | SPST | SPST | SPST |
| Switch Function | (ON) - OFF | OFF - (ON) | OFF - (ON) |
| Current Rating | 1 A | - | 1 A |
| Voltage Rating AC | 120 VAC | 20 VAC | 125 VAC |
| Voltage Rating DC | 28 VDC | 20 VDC | 28 VDC |
| Mounting Style | Panel | Panel | Through Hole |
| Termination Style | Solder Lug | Solder Lug | Solder Pin |
| Contact Plating | Silver | Gold | Silver |
| Actuator | Plunger | Plunger | Plunger |
| Series | 8500 | 8500 | 8500 |
| Terminal Seal | Epoxy | Epoxy | Epoxy |
| Brand | C&K | C&K | C&K |
| Product Type | Pushbutton Switches | Pushbutton Switches | Pushbutton Switches |
| Factory Pack Quantity | 80 | 80 | 80 |
| Subcategory | Switches | Switches | Switches |
| Power Rating | - | 400 mVA | - |
| Flammability Rating | - | - | UL 94 V-0 |
| Actuator Style | - | - | Plunger |