| PartNumber | MDSM-DTB-20-30 | MDSM-DTB-25-30 | MDSM-DTB-20-25 |
| Description | Magnetic / Reed Switches | Magnetic / Reed Switches | Magnetic / Reed Switches MDSM-DTB 20-25 |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Magnetic / Reed Switches | Magnetic / Reed Switches | Magnetic / Reed Switches |
| RoHS | Y | Y | Y |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Packaging | Case | Case | Bulk |
| Illumination Color | - | - | - |
| Series | MDSM-DT | MDSM-DT | MDSM-DT |
| Brand | Hamlin / Littelfuse | Hamlin / Littelfuse | Hamlin / Littelfuse |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Product Type | Reed Switches | Reed Switches | Reed Switches |
| Factory Pack Quantity | 100 | 100 | 1 |
| Subcategory | Switches | Switches | Switches |
| Switch Type | - | Miniature | Miniature |
| Contact Form | - | SPST | SPST |
| Operate Range | - | 25 AT to 30 AT | 20 AT to 25 AT |
| Voltage Rating AC | - | 120 VAC | 120 VAC |
| Color | - | Clear | Clear |
| Contact Position | - | Normally Open | Normally Open |
| Mounting | - | SMD/SMT | SMD/SMT |