Manufacturer: Microchip Technology
Win Source Part Number: 1221119-MCP4661-104E
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C
Features: Mute, Selectable Address
Package: 14-TSSOP (0.173", 4.40mm Width)
Number of Circuits: 2
Tolerance: ±20%
Configuration: Potentiometer
Operating Supply Voltage: 1.8 V ~ 5.5 V
Memory Type: Non-Volatile
Interface: I2C
Resistance (Ohms): 100k
Taper: Linear
Number of Taps: 257
Temperature Coefficient (Typ): 150 ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Family Name: MCP4661
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.microchip.com
Manufacturer Package: 14-TSSOP
Alternative Parts (Cross-Reference): MCP4661-104E/ML; MCP4661T-104E/ML; MCP4661T-104E/ST;
Introduction Date: June 27, 2008
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Limited
IC DGT POT 100KOHM 257TP 14TSSOP Product overview: MCP4661-104E/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 100KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 100KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4661-104E/ST can be used for catalog matching and distributor lookup.
Digital Potentiometer 100k Ohm 2 Circuit 257 Taps I²C Interface 14-TSSOP
Digital Potentiometer 100k Ohm 2 Circuit 257 Taps I²C Interface 14-TSSOP
IC DGT POT 100KOHM 257TP 14TSSOP
IC DGT POT 100KOHM 257TP 14TSSOP
DIGITAL POTENTIOMETER, 100kohm, 257STEP, Single, TSSOP14; End To End Resistance:100kohm; No. of Pots:Dual; Control Interface:I2C; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | 1221119-MCP4661-104E/ST | 717-MCP4661-104E/ST | MCP4661-104E/ST-ND | MCP4661-104E/ST | MCP4661-104E/ST | MCP4661-104E/ST | 77M3009 |
| Product Name | Data Acquisition - Data Acquisition - Digital Potentiometers - MCP4661-104E/ST | 100KOHM Digital Potentiometer | Digital Potentiometers | Digital Potentiometers | Data Acquisition - Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometer, 100Kohm, 257Step, Single, Tssop14; End To End Resistance Microchip |
| Potentiometer Type | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | |||||
| Resistance Range | 100000 ohms | 100000 ohms | 100000 ohms | 100000 ohms | 100000 ohms | ||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 volts | 2.7 to 5.5 volts | |||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
