Manufacturer: Microchip Technology
Win Source Part Number: 1321517-MCP4451-103E
Category: Integrated Circuits (ICs)>Data Acquisition>Digital Potentiometers
Packaging: Tube
Features: Mute, Selectable Address
Number of Circuits: 4
Standard Package: 74
Mounting: Surface Mount
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: Volatile
Interface: I2C
Resistance (Ohms): 10k
Taper: Linear
Number of Taps: 257
Temperature Coefficient (Typ): 150ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Voltage - Supply: 1.8V ~ 5.5V
Supplier Device Package: 20-TSSOP
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: 20-TSSOP (0.173", 4.40mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 82
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: MCP4451103EST
Base Product Number: MCP4451
RoHS Status: ROHS3 Compliant
Digital Potentiometer 10k Ohm 4 Circuit 257 Taps I²C Interface 20-TSSOP
IC DGT POT 10KOHM 257TAP 20TSSOP Product overview: MCP4451-103E/ST 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 10KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 10KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4451-103E/ST can be used for catalog matching and distributor lookup.
DIGITAL POT, AEC-Q100, 10K, QUAD, TSSOP; End To End Resistance:10kohm; No. of Pots:Quad; Control Interface:I2C; Track Taper:Logarithmic; Resistance Tolerance:± 20%; Supply Voltage Min:1.8V; Supply Voltage Max:5.5V; Potentiometer IC RoHS Compliant: Yes
IC DGT POT 10KOHM 257TAP 20TSSOP
Digital Potentiometer 10k Ohm 4 Circuit 257 Taps I²C Interface 20-TSSOP
IC DGT POT 10KOHM 257TAP 20TSSOP
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers |
| Product Number | 1321517-MCP4451-103E/ST | MCP4451-103E/ST-ND | 717-MCP4451-103E/ST | 57AC2501 | MCP4451-103E/ST | MCP4451-103E/ST | MCP4451-103E/ST |
| Product Name | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | 10KOHM Digital Potentiometer | Digital Pot, Aec-Q100, 10K, Quad, Tssop; End To End Resistance Microchip | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); "20-TSSOP | 20-TSSOP (0.173", 4.40mm Width) | SSOP | Surface Mount Technology (SMT / SMD); SSOP | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) |
| Potentiometer Type | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | |||||
| Resistance Range | 10000 ohms | 10000 ohms | 10000 ohms | 10000 ohms | 10000 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 |
