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NCID9401 & NCID9411 Quad-Channel Digital Isolators

onsemi NCID9401 and NCID9411 High-Speed Quad-Channel Digital Isolators support isolated communications and allow digital signals to communicate between systems without conducting ground loops or hazardous voltages. The NCID9401 and NCID9411 High-Speed Quad-Channel Digital Isolators utilize onsemi's patented galvanic off-chip capacitor isolation technology and optimized IC design to achieve high insulation and high noise immunity. These are characterized by high common-mode rejection and power supply rejection specifications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Mounting Style	Package / Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R NCID9401R2 onsemi 1: ₩7,482.9 725In Stock	Mfr. Part # NCID9401R2 Mouser Part # 863-NCID9401R2	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	725In Stock	Cut Tape ₩7,482.9 ₩5,918.6 ₩5,481.8 ₩5,059 ₩4,833.6 Reel ₩4,819.5 MouseReel Available	Min.: 1 Mult.: 1 : 750			NCID9401	SMD/SMT	SOIC-16	4 Channel	Bidirectional	10 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.5 V	8.3 mA, 9.3 mA	137 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR - AUTOMOTIVE NCIV9401 onsemi 1: ₩9,667.1 1,000In Stock	Mfr. Part # NCIV9401 Mouser Part # 863-NCIV9401	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR - AUTOMOTIVE Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	1,000In Stock	₩9,667.1 ₩7,398.3 ₩6,848.7 ₩6,228.7 View ₩5,932.7 ₩5,749.5 ₩5,679.1 ₩5,608.6	Min.: 1 Mult.: 1			NCID9401														Tube
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR NCID9411 onsemi 1: ₩9,300.7 2,950In Stock	Mfr. Part # NCID9411 Mouser Part # 863-NCID9411	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	2,950In Stock	₩9,300.7 ₩7,158.7 ₩6,285 ₩5,918.6 View ₩5,679.1 ₩5,524.1 Quote	Min.: 1 Mult.: 1			NCID9411	SMD/SMT	SOIC-16	4 Channel	Bidirectional	10 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.5 V	8.3 mA, 9.3 mA	137 ns	- 40 C	+ 125 C	Tube
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R NCID9411R2 onsemi 1: ₩9,596.7 2,000In Stock 3,000Expected 11/17/2026	Mfr. Part # NCID9411R2 Mouser Part # 863-NCID9411R2	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	2,000In Stock 3,000Expected 11/17/2026	Cut Tape ₩9,596.7 ₩7,384.2 ₩6,919.2 ₩6,454.1 Reel ₩5,679.1 View ₩6,214.6 ₩6,087.7 ₩5,411.3 MouseReel Available	Min.: 1 Mult.: 1 : 750			NCID9411	SMD/SMT	SOIC-16	4 Channel	Bidirectional	10 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.5 V	8.3 mA, 9.3 mA	137 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE NCIV9411 onsemi 1: ₩10,526.7 1,000In Stock	Mfr. Part # NCIV9411 Mouser Part # 863-NCIV9411	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	1,000In Stock	₩10,526.7 ₩8,117 ₩7,511 ₩6,848.7 View ₩6,341.4 ₩6,144.1 ₩5,848.2	Min.: 1 Mult.: 1			NCID9411	SMD/SMT	SOIC-16	4 Channel	Bidirectional		5000 Vrms		5.5 V	2.5 V	9.1 mA	137 ns	- 40 C	+ 125 C	Tube
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE NCIV9411R2 onsemi 1: ₩10,526.7 750In Stock	Mfr. Part # NCIV9411R2 Mouser Part # 863-NCIV9411R2	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	750In Stock	Cut Tape ₩10,526.7 ₩8,117 ₩7,511 ₩6,848.7 Reel ₩6,144.1 View ₩6,341.4 ₩5,848.2	Min.: 1 Mult.: 1 : 750			NCID9411	SMD/SMT	SOIC-16	4 Channel	Bidirectional		5000 Vrms		5.5 V	2.5 V	9.1 mA	137 ns	- 40 C	+ 125 C	Reel, Cut Tape
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR NCID9401 onsemi 1: ₩8,652.5 Non-Stocked Lead-Time 32 Weeks	Mfr. Part # NCID9401 Mouser Part # 863-NCID9401	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	Non-Stocked Lead-Time 32 Weeks	₩8,652.5 ₩6,609.1 ₩5,707.3 ₩5,340.9 View ₩5,115.4 ₩5,044.9	Min.: 1 Mult.: 1			NCID9401	SMD/SMT	SOIC-16	4 Channel	Bidirectional	10 Mb/s	5000 Vrms	Galvanic Isolation	5.5 V	2.5 V	8.3 mA, 9.3 mA	137 ns	- 40 C	+ 125 C	Tube
	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE NCIV9401R2 onsemi 1: ₩9,667.1 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # NCIV9401R2 Mouser Part # 863-NCIV9401R2	onsemi	Digital Isolators HIGH SPEED QUAD CHANNEL DIGITAL ISOLATOR T&R - AUTOMOTIVE Learn More about onsemi on semi ncid9401 ncid9411 isolators	Datasheet	Non-Stocked Lead-Time 28 Weeks	Cut Tape ₩9,667.1 ₩7,398.3 ₩6,848.7 ₩6,228.7 View Reel ₩5,749.5 ₩5,932.7 ₩5,749.5 ₩5,749.5	Min.: 1 Mult.: 1 : 750			NCID9401														Reel, Cut Tape