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| PartNumber | 121EN188-R | 121E10949X | 121E |
| Description | Basic / Snap Action Switches N.O./N.C. SPDT 4A Enclosed Switch | DIN 41612 Connectors 11P MALE 7.62mm CONN R/A THRU-HOLE | |
| Manufacturer | Honeywell | Conec | Conec |
| Product Category | Basic / Snap Action Switches | Backplane Connectors - DIN 41612 | Backplane Connectors - DIN 41612 |
| RoHS | N | - | - |
| Contact Form | SPDT | - | - |
| Switch Function | ON - (OFF), OFF - (ON) | - | - |
| Termination Style | Screw | Solder | Solder |
| Illumination Color | - | - | - |
| Series | BZ | 121E | 121E |
| Brand | Honeywell | - | - |
| Illuminated | Non-Illuminated | - | - |
| Lamp Type | - | - | - |
| Mounting Style | Chassis Mount | - | - |
| Product Type | Snap Action Switches | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Switches | - | - |
| Product | - | Plugs | Plugs |
| Type | - | Male Connector | Male Connector |
| Packaging | - | Bulk | Bulk |
| Current Rating | - | 15 A | 15 A |
| Voltage Rating | - | 500 V | 500 V |
| Operating Temperature Range | - | - 55 C to + 125 C | - 55 C to + 125 C |
| Termination | - | Solder | Solder |
| Mounting Type | - | Through Hole, Right Angle | Through Hole, Right Angle |
| Features | - | - | - |
| Style | - | H | H |
| Connector Type | - | Header, Male Pins | Header, Male Pins |
| Contact Material | - | Copper Alloy | Copper Alloy |
| Contact Finish | - | Silver | Silver |
| Contact Finish Thickness | - | - | - |
| Number of Positions | - | 11 | 11 |
| Number of Positions Loaded | - | All | All |
| Pitch | - | 0.300" (7.62mm) | 0.300" (7.62mm) |
| Number of Rows | - | 1 | 1 |
| Level Class | - | ||
| Housing Material | - | Polycarbonate (PC) | Polycarbonate (PC) |
| Contact Plating | - | Silver | Silver |
| Insulation Resistance | - | 10000000 MOhms | 10000000 MOhms |
| Mounting Angle | - | Right | Right |
| Rows Loaded | - | 1 | 1 |