Serial, SPI – Mouser Japan

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18-E/SO Microchip Technology 1: ¥357.1 248In Stock 945Expected 1/4/2027	Mfr. Part # MCP23S18-E/SO Mouser Part # 579-MCP23S18-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	248In Stock 945Expected 1/4/2027	¥357.1 ¥299 ¥270.7	Min.: 1 Mult.: 1
Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18-E/SP Microchip Technology 1: ¥375.4 500In Stock	Mfr. Part # MCP23S18-E/SP Mouser Part # 579-MCP23S18-E/SP	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	500In Stock	¥375.4 ¥312.3 ¥282.4	Min.: 1 Mult.: 1
Analog Front End - AFE Dual CH Energy Meter Front End,SPI IF MCP3901A0-I/ML Microchip Technology 1: ¥289 260In Stock	Mfr. Part # MCP3901A0-I/ML Mouser Part # 579-MCP3901A0-I/ML	Microchip Technology	Analog Front End - AFE Dual CH Energy Meter Front End,SPI IF Learn More about Microchip Technology micro mcp3901 analog front end	Datasheet	260In Stock	¥289 ¥240.8 ¥219.3	Min.: 1 Mult.: 1
Analog Front End - AFE Dual CH Energy Meter Front End,SPI IF MCP3901A0-I/SS Microchip Technology 1: ¥289 268In Stock	Mfr. Part # MCP3901A0-I/SS Mouser Part # 579-MCP3901A0-I/SS	Microchip Technology	Analog Front End - AFE Dual CH Energy Meter Front End,SPI IF Learn More about Microchip Technology micro mcp3901 analog front end	Datasheet	268In Stock	¥289 ¥240.8 ¥219.3	Min.: 1 Mult.: 1
Analog Front End - AFE Dual Ch Energy Meter Fr End SPI Interfac MCP3901A0-E/SS Microchip Technology 1: ¥317.3 33In Stock	Mfr. Part # MCP3901A0-E/SS Mouser Part # 579-MCP3901A0ESS	Microchip Technology	Analog Front End - AFE Dual Ch Energy Meter Fr End SPI Interfac Learn More about Microchip Technology micro mcp3901 analog front end	Datasheet	33In Stock	¥317.3 ¥264.1 ¥240.8	Min.: 1 Mult.: 1
Analog Front End - AFE Dual Ch Energy Meter Front End 3.3V MCP3911A0-E/SS Microchip Technology 1: ¥460.1 330In Stock 603Expected 10/21/2026	Mfr. Part # MCP3911A0-E/SS Mouser Part # 579-MCP3911A0-E/SS	Microchip Technology	Analog Front End - AFE Dual Ch Energy Meter Front End 3.3V Learn More about Microchip Technology microchip mcp3911	Datasheet	330In Stock 603Expected 10/21/2026	¥460.1 ¥382 ¥345.5	Min.: 1 Mult.: 1
Analog Front End - AFE 4 Chnl Energy Meter Front End 3V SPI/2 MCP3912A1-E/MQ Microchip Technology 1: ¥707.6 194In Stock	Mfr. Part # MCP3912A1-E/MQ Mouser Part # 579-MCP3912A1-E/MQ	Microchip Technology	Analog Front End - AFE 4 Chnl Energy Meter Front End 3V SPI/2 Learn More about Microchip Technology microchip automotive analog	Datasheet	194In Stock	¥707.6 ¥591.3 ¥534.8	Min.: 1 Mult.: 1
Analog Front End - AFE 3 Chnl Energy Meter Front End 3V SPI/2 MCP3919A1-E/MQ Microchip Technology 1: ¥388.7 179In Stock	Mfr. Part # MCP3919A1-E/MQ Mouser Part # 579-MCP3919A1-E/MQ	Microchip Technology	Analog Front End - AFE 3 Chnl Energy Meter Front End 3V SPI/2 Learn More about Microchip Technology microchip automotive analog	Datasheet	179In Stock	¥388.7 ¥323.9 ¥295.7	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-103E/P Microchip Technology 1: ¥212.6 107In Stock	Mfr. Part # MCP4231-103E/P Mouser Part # 579-MCP4231-103-E/P	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	107In Stock	¥212.6 ¥177.7 ¥161.1	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-103E/SL Microchip Technology 1: ¥199.3 187In Stock	Mfr. Part # MCP4231-103E/SL Mouser Part # 579-MCP4231-103-E/SL	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	187In Stock	¥199.3 ¥166.1 ¥147.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Digital Pot 128 step SPI dual Ch MCP4231-103E/ML Microchip Technology 1: ¥199.3 375In Stock	Mfr. Part # MCP4231-103E/ML Mouser Part # 579-MCP4231-103E/ML	Microchip Technology	Digital Potentiometer ICs Digital Pot 128 step SPI dual Ch Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	375In Stock	¥199.3 ¥166.1 ¥147.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-103E/ST Microchip Technology 1: ¥199.3 465In Stock	Mfr. Part # MCP4231-103E/ST Mouser Part # 579-MCP4231103EST	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	465In Stock	¥199.3 ¥166.1 ¥147.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-104E/P Microchip Technology 1: ¥212.6 16In Stock 390Expected 12/7/2026	Mfr. Part # MCP4231-104E/P Mouser Part # 579-MCP4231104EP	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	16In Stock 390Expected 12/7/2026	¥212.6 ¥177.7 ¥161.1	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-502E/P Microchip Technology 1: ¥212.6 57In Stock	Mfr. Part # MCP4231-502E/P Mouser Part # 579-MCP4231502EP	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	57In Stock	¥212.6 ¥177.7 ¥161.1	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-502E/SL Microchip Technology 1: ¥199.3 66In Stock	Mfr. Part # MCP4231-502E/SL Mouser Part # 579-MCP4231502ESL	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	66In Stock	¥199.3 ¥166.1 ¥147.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-503E/P Microchip Technology 1: ¥212.6 61In Stock	Mfr. Part # MCP4231-503E/P Mouser Part # 579-MCP4231503EP	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	61In Stock	¥212.6 ¥177.7 ¥161.1	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI POT MCP4231-503E/SL Microchip Technology 1: ¥199.3 315In Stock	Mfr. Part # MCP4231-503E/SL Mouser Part # 579-MCP4231503ESL	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	315In Stock	¥199.3 ¥166.1 ¥147.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI Rheo MCP4232-103E/UN Microchip Technology 1: ¥199.3 84In Stock	Mfr. Part # MCP4232-103E/UN Mouser Part # 579-MCP4232-3EUN	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI Rheo Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	84In Stock	¥199.3 ¥166.1 ¥147.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 7B V SPI Rheo MCP4232T-103E/UN Microchip Technology 1: ¥199.3 1,055In Stock	Mfr. Part # MCP4232T-103E/UN Mouser Part # 579-MCP4232T103EUN	Microchip Technology	Digital Potentiometer ICs Dual 7B V SPI Rheo Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	1,055In Stock	Cut Tape ¥199.3 ¥166.1 Reel ¥147.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Digital Potentiometer ICs Dual 8B V SPI POT MCP4251-103E/P Microchip Technology 1: ¥219.3 133In Stock	Mfr. Part # MCP4251-103E/P Mouser Part # 579-MCP4251-103-E/P	Microchip Technology	Digital Potentiometer ICs Dual 8B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	133In Stock	¥219.3 ¥186 ¥167.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 8B V SPI POT MCP4251-103E/SL Microchip Technology 1: ¥206 602In Stock	Mfr. Part # MCP4251-103E/SL Mouser Part # 579-MCP4251-103-E/SL	Microchip Technology	Digital Potentiometer ICs Dual 8B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	602In Stock	¥206 ¥171.1 ¥157.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 8B V SPI POT MCP4251-103E/ML Microchip Technology 1: ¥206 5In Stock	Mfr. Part # MCP4251-103E/ML Mouser Part # 579-MCP4251-103E/ML	Microchip Technology	Digital Potentiometer ICs Dual 8B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	5In Stock	¥206 ¥171.1 ¥157.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 8B V SPI POT MCP4251-104E/ML Microchip Technology 1: ¥206 637In Stock	Mfr. Part # MCP4251-104E/ML Mouser Part # 579-MCP4251-104E/ML	Microchip Technology	Digital Potentiometer ICs Dual 8B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	637In Stock	¥206 ¥171.1 ¥157.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 8B V SPI POT MCP4251-503E/ML Microchip Technology 1: ¥206 122In Stock	Mfr. Part # MCP4251-503E/ML Mouser Part # 579-MCP4251-503E/ML	Microchip Technology	Digital Potentiometer ICs Dual 8B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	122In Stock	¥206 ¥171.1 ¥157.8	Min.: 1 Mult.: 1
Digital Potentiometer ICs Dual 8B V SPI POT MCP4251-103E/ST Microchip Technology 1: ¥206 362In Stock	Mfr. Part # MCP4251-103E/ST Mouser Part # 579-MCP4251103EST	Microchip Technology	Digital Potentiometer ICs Dual 8B V SPI POT Learn More about Microchip Technology micro mcp413x mcp415x potentiometers	Datasheet	362In Stock	¥206 ¥171.1 ¥157.8	Min.: 1 Mult.: 1

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