| PartNumber | RR121-1B13-312 | RR121-1B13-311 | RR121-1B93-312 |
| Description | Board Mount Hall Effect / Magnetic Sensors TMR Digital Sensor Omnipolar LGA-4, 2Hz | Board Mount Hall Effect / Magnetic Sensors TMR Digital Sensor Omnipolar, 2 Hz | Board Mount Hall Effect / Magnetic Sensors TMR Digital Sensor Omnipolar 10 kHz |
| Manufacturer | Coto Technology | Coto Technology | Coto Technology |
| Product Category | Board Mount Hall Effect / Magnetic Sensors | Board Mount Hall Effect / Magnetic Sensors | Board Mount Hall Effect / Magnetic Sensors |
| RoHS | Y | Y | Y |
| Type | Omnipolar | Omnipolar | TMR Digital Sensor |
| Operating Supply Current | 200 nA | 200 nA | 36 uA |
| Operating Point Min/Max | 30 G | 30 G | 27 G to 38 G |
| Release Point Min/Max (Brp) | 20 G | 20 G | 18 G to 27 G |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | 3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LGA-4 | SOT-23-3 | LGA-4 |
| Packaging | Reel | Reel | Reel |
| Output Type | Active Low | Active Low | - |
| Product | Magnetic Encoders | Magnetic Encoders | - |
| Series | RR121 | RR121 | RR121 |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Brand | Coto Technology | Coto Technology | Coto Technology |
| Moisture Sensitive | Yes | - | - |
| Product Type | Hall Effect / Magnetic Sensors | Hall Effect / Magnetic Sensors | Hall Effect / Magnetic Sensors |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Sensors | Sensors | Sensors |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Tradename | RedRock | RedRock | RedRock |
| Maximum Output Current | - | - | 10 mA |