| PartNumber | 5133TR | 513384 | 513385 |
| Description | Tactile Switches MINI FOUR LEG KEYPAD DOME SWITCH .018" H | Encoders Encoder, PC mount, 30°, 1 deck, 1 pole/deck, unsealed, BCD complement, adjustable stop | Encoders Encoder PC Mnt 30deg Adjstbl Stop |
| Manufacturer | Keystone Electronics | Grayhill | Grayhill Inc. |
| Product Category | Tactile Switches | Encoders | Encoders |
| RoHS | Y | Y | - |
| Illuminated | Non-Illuminated | - | - |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |
| Mounting Style | SMD/SMT | - | Panel |
| Mounting Direction | Straight | - | - |
| Stem Height | 0.45 mm | - | - |
| Actuator | Dome | - | - |
| Switch Function | OFF - (ON) | - | - |
| Operating Force | 220 g | - | - |
| Current Rating | 12 mA | - | - |
| Voltage Rating DC | 24 VDC | - | - |
| Voltage Rating AC | - | - | - |
| Power Rating | - | - | - |
| Ground Terminal | No | - | - |
| Contact Form | SPST | - | - |
| Termination Style | Leadless | - | PC Pin |
| Color | - | - | - |
| Length | 7 mm | - | - |
| Width | 7 mm | - | - |
| Height | 0.45 mm | - | - |
| Series | MINI | - | 51 |
| Packaging | Reel | - | - |
| Contact Plating | Nickel | - | - |
| Mounting Type | Adhesive | - | Panel, PCB Through Hole |
| Product | Tactile Switch | - | Mechanical |
| Type | Four Leg Key Pad Dome | - | Absolute |
| Brand | Keystone Electronics | Grayhill | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Tactile Switches | Encoders | - |
| Factory Pack Quantity | 5000 | 25 | - |
| Subcategory | Switches | Encoders | - |
| Part # Aliases | - | 51P30-01-1-ADJ,BCD COMP | 51P30-01-1-ADJBCD |
| Technology | - | - | Rotary |
| Output Type | - | - | BCD (Absolute) |
| Size Dimension | - | - | 14.27 mm x 14.27 mm x 29.52 mm |
| Number of Channels | - | - | 4 Channel |
| Voltage Supply | - | - | - |
| Actuator Type | - | - | 1/8" Dia Flatted End |
| Orientation | - | - | Vertical |
| Bushing Thread | - | - | 1/4-28 UNF-2A |
| Encoder Type | - | - | Mechanical |
| Pulses per Revolution | - | - | 12 |
| Detent | - | - | Yes |
| Built in Switch | - | - | No |
| Rotational Life Cycles Min | - | - | 25K |
| Shaft Diameter | - | - | 3.18 mm |
| Shaft Type | - | - | Flatted |
| Operating Supply Voltage | - | - | 30 VDC |
| Bushing Size | - | - | 1/4 in X 1/4 in |
| Number of Detents | - | - | 12 Detent |
| With Switch | - | - | No Switch |
| Bushing Material | - | - | Zinc |
| Shaft Length | - | - | 6.35 mm |