Digital Potentiometer 50k Ohm 2 Circuit 257 Taps SPI Interface 14-SOIC
Manufacturer: Microchip Technology
Win Source Part Number: 1221105-MCP4251-503E
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C
Package: 14-SOIC (0.154", 3.90mm Width)
Number of Circuits: 2
Tolerance: ±20%
Configuration: Potentiometer
Operating Supply Voltage: 1.8 V ~ 5.5 V
Memory Type: Volatile
Interface: SPI
Resistance (Ohms): 50k
Taper: Linear
Number of Taps: 257
Temperature Coefficient (Typ): 150 ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Family Name: MCP4251
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.microchip.com
Manufacturer Package: 14-SOIC
Alternative Parts (Cross-Reference): AD5172BRM50; AD5172BRM50-R2; AD5248BRM50;
Introduction Date: September 24, 2007
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 45 pct.
Supply and Demand Status: Limited
IC DGTL POT 50KOHM 257TAP 14SOIC Product overview: MCP4251-503E/SL from Microchip Technology is a Digital Potentiometer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 50KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4251-503E/SL can be used for catalog matching and distributor lookup.
IC DGTL POT 50KOHM 257TAP 14SOIC
DIGITAL POTENTIOMETER, 50kohm, 257STEPS, Dual, SOIC-14; End To End Resistance:50kohm; No. of Pots:Dual; Control Interface:SPI; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V RoHS Compliant: Yes
IC DGTL POT 50KOHM 257TAP 14SOIC
Digital Potentiometer 50k Ohm 2 Circuit 257 Taps SPI Interface 14-SOIC
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Resistors |
| Product Number | MCP4251-503E/SL-ND | 1221105-MCP4251-503E/SL | 717-MCP4251-503E/SL | MCP4251-503E/SL | 27M0157 | MCP4251-503E/SL | MCP4251-503E/SL |
| Product Name | Digital Potentiometers | Data Acquisition - Data Acquisition - Digital Potentiometers - MCP4251-503E/SL | 50KOHM Digital Potentiometer | Data Acquisition - Digital Potentiometers | Digital Potentiometer, 50Kohm, 257Steps, Dual, Soic-14; End To End Resistance Microchip | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); "14-SOIC | 14-SOIC (0.154", 3.90mm Width) | Surface Mount Technology (SMT / SMD) | SOIC | Surface Mount Technology (SMT / SMD); SOIC | Surface Mount Technology (SMT / SMD) | |
| Resistance Taper | Linear | ||||||
| Resistance Range | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | ||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 volts |
