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SPI isolators Digital Isolators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	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 Automotive, noise-immune, quad-channel, 2 forward/2 reverse, digital isolator ISO6442DWRQ1 Texas Instruments 1: 2,13 € 2 000Expected 21/12/2026 New Product	Mfr. Part No. ISO6442DWRQ1 Mouser Part No 595-ISO6442DWRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune, quad-channel, 2 forward/2 reverse, digital isolator Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	2 000Expected 21/12/2026	Cut Tape 2,13 € 1,58 € 1,44 € 1,29 € View Reel 1,19 € 1,21 € 1,19 € 1,19 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	ISO6442-Q1	SMD/SMT	SOIC-16	4 Channel		150 Mb/s	5000 Vrms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Robust EMC, reinforced/Basic 4-channel, 4/0, digital isolator with 250kV/us CMTI, 150Mbps ISO6440FDFPR Texas Instruments 1: 1,94 € 2 000Expected 12/11/2026 New Product	Mfr. Part No. ISO6440FDFPR Mouser Part No 595-ISO6440FDFPR New Product	Texas Instruments	Digital Isolators Robust EMC, reinforced/Basic 4-channel, 4/0, digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	2 000Expected 12/11/2026	Cut Tape 1,94 € 1,43 € 1,31 € 1,17 € View Reel 0,98 € 1,10 € 1,07 € 1,03 € 0,98 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		SMD/SMT	WSSOP-16	4 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	22 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Digital Isolation SO-16W T&R 1K API7741QS16B-13 Diodes Incorporated 1: 1,27 € 1 000Expected 11/12/2026 New Product	Mfr. Part No. API7741QS16B-13 Mouser Part No 621-API7741QS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 11/12/2026	Cut Tape 1,27 € 0,929 € 0,839 € 0,744 € View Reel 0,63 € 0,699 € 0,672 € 0,63 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.87 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7740FS16B-13 Diodes Incorporated 1: 1,20 € 1 000Expected 25/11/2026 New Product	Mfr. Part No. API7740FS16B-13 Mouser Part No 621-API7740FS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 25/11/2026	Cut Tape 1,20 € 0,869 € 0,782 € 0,691 € View Reel 0,577 € 0,648 € 0,621 € 0,577 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	3.78 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7740QS16B-13 Diodes Incorporated 1: 1,27 € 1 000Expected 13/10/2027 New Product	Mfr. Part No. API7740QS16B-13 Mouser Part No 621-API7740QS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 13/10/2027	Cut Tape 1,27 € 0,929 € 0,839 € 0,744 € View Reel 0,63 € 0,699 € 0,672 € 0,63 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	5.42 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Automotive, noise-immune, quad-channel, 4 forward/0 reverse, digital isolator ISO6440FDWRQ1 Texas Instruments 1: 2,13 € 2 000Expected 11/11/2026 New Product	Mfr. Part No. ISO6440FDWRQ1 Mouser Part No 595-ISO6440FDWRQ1 New Product	Texas Instruments	Digital Isolators Automotive, noise-immune, quad-channel, 4 forward/0 reverse, digital isolator Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	2 000Expected 11/11/2026	Cut Tape 2,13 € 1,58 € 1,44 € 1,29 € View Reel 1,19 € 1,21 € 1,19 € 1,19 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	ISO6440-Q1	SMD/SMT	SOIC-16	4 Channel		150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V		6.2 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Robust EMC, reinforced/Basic 4-channel, 4/0, digital isolator with 250kV/us CMTI, 150Mbps ISO6440DFPR Texas Instruments 1: 1,94 € 2 000Expected 21/01/2027 New Product	Mfr. Part No. ISO6440DFPR Mouser Part No 595-ISO6440DFPR New Product	Texas Instruments	Digital Isolators Robust EMC, reinforced/Basic 4-channel, 4/0, digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	2 000Expected 21/01/2027	Cut Tape 1,94 € 1,43 € 1,31 € 1,17 € View Reel 0,98 € 1,10 € 1,07 € 1,03 € 0,98 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		SMD/SMT	WSSOP-16	4 Channel	Unidirectional	150 Mb/s	5 kV rms	Reinforced	5.5 V	2.25 V	22 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Digital Isolation SO-16W T&R 1K API7742FS16B-13 Diodes Incorporated 1: 1,20 € 1 000Expected 25/11/2026 New Product	Mfr. Part No. API7742FS16B-13 Mouser Part No 621-API7742FS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 25/11/2026	Cut Tape 1,20 € 0,869 € 0,782 € 0,691 € View Reel 0,577 € 0,648 € 0,621 € 0,577 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.47 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7742QS16B-13 Diodes Incorporated 1: 1,27 € 1 000Expected 13/10/2027 New Product	Mfr. Part No. API7742QS16B-13 Mouser Part No 621-API7742QS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 13/10/2027	Cut Tape 1,27 € 0,929 € 0,839 € 0,744 € View Reel 0,63 € 0,699 € 0,672 € 0,63 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.47 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7742S16B-13 Diodes Incorporated 1: 1,20 € 1 000Expected 11/12/2026 New Product	Mfr. Part No. API7742S16B-13 Mouser Part No 621-API7742S16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 11/12/2026	Cut Tape 1,20 € 0,869 € 0,782 € 0,691 € View Reel 0,577 € 0,648 € 0,621 € 0,577 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.47 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7741FQS16B-13 Diodes Incorporated 1: 1,27 € 1 000Expected 13/10/2027 New Product	Mfr. Part No. API7741FQS16B-13 Mouser Part No 621-API7741FQS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 13/10/2027	Cut Tape 1,27 € 0,929 € 0,839 € 0,744 € View Reel 0,63 € 0,699 € 0,672 € 0,63 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.19 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Digital Isolation SO-16W T&R 1K API7740FQS16B-13 Diodes Incorporated 1: 1,27 € 1 000Expected 25/11/2026 New Product	Mfr. Part No. API7740FQS16B-13 Mouser Part No 621-API7740FQS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 25/11/2026	Cut Tape 1,27 € 0,929 € 0,839 € 0,744 € View Reel 0,63 € 0,699 € 0,672 € 0,63 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Unidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	3.78 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Automotive, robust EMC, reinforced/Basic 4-channel, 2/2 digital isolator with 250kV/us CMTI, 150Mbps ISO6442DBQRQ1 Texas Instruments 1: 1,94 € 1 000Expected 11/11/2026 New Product	Mfr. Part No. ISO6442DBQRQ1 Mouser Part No 595-ISO6442DBQRQ1 New Product	Texas Instruments	Digital Isolators Automotive, robust EMC, reinforced/Basic 4-channel, 2/2 digital isolator with 250kV/us CMTI, 150Mbps Learn More about Texas Instruments ti iso644x q1 quad channel digital isolators	Datasheet	1 000Expected 11/11/2026	Cut Tape 1,94 € 1,44 € 1,31 € 1,17 € Reel 0,989 € View 1,10 € 1,07 € 1,03 € 0,963 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT		4 Channel	Unidirectional	150 Mb/s	3 kV rms		5.5 V	2.25 V	15.2 mA	14.5 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Digital Isolation SO-16W T&R 1K API7742FQS16B-13 Diodes Incorporated 1: 1,27 € 1 000Expected 13/10/2027 New Product	Mfr. Part No. API7742FQS16B-13 Mouser Part No 621-API7742FQS16B-13 New Product	Diodes Incorporated	Digital Isolators Digital Isolation SO-16W T&R 1K Learn More about Diodes Incorporated diodes inc api774x digital isolators	Datasheet	1 000Expected 13/10/2027	Cut Tape 1,27 € 0,929 € 0,839 € 0,744 € View Reel 0,63 € 0,699 € 0,672 € 0,63 €	Min.: 1 Mult.: 1 : 1 000		SMD/SMT	SO-16W	4 Channel	Bidirectional	100 Mb/s	5000 Vrms	Capacitive Isolation	5.5 V	2.5 V	4.47 mA	10 ns	- 40 C	+ 125 C	Reel, Cut Tape
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS51EC-AS1R Skyworks Solutions, Inc. 2 500: 3,86 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51EC-AS1R Mouser Part No 873-SI86SS51EC-AS1R	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 3,86 €	Min.: 2 500 Mult.: 2 500 : 2 500	Si86SS5x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Reel
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS51BC-AS1R Skyworks Solutions, Inc. 2 500: 3,86 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51BC-AS1R Mouser Part No 873-SI86SS51BC-AS1R	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 3,86 €	Min.: 2 500 Mult.: 2 500 : 2 500	Si86SS5x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Reel
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS41EC-AS1R Skyworks Solutions, Inc. 2 500: 3,14 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS41EC-AS1R Mouser Part No 873-SI86SS41EC-AS1R	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 3,14 €	Min.: 2 500 Mult.: 2 500 : 2 500	Si86SS4x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Reel
Digital Isolators Automotive 6.0 kV SPI 4-ch isolator SI86SS51EE-AS2R Skyworks Solutions, Inc. 1 250: 4,38 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51EE-AS2R Mouser Part No 873-SI86SS51EE-AS2R	Skyworks Solutions, Inc.	Digital Isolators Automotive 6.0 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 4,38 € 4,15 €	Min.: 1 250 Mult.: 1 250 : 1 250	Si86SS5x	SMD/SMT	SOIC-WB-16					Capacitive Coupling							Reel
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS41BC-AS1R Skyworks Solutions, Inc. 2 500: 3,14 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS41BC-AS1R Mouser Part No 873-SI86SS41BC-AS1R	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel 3,14 €	Min.: 2 500 Mult.: 2 500 : 2 500	Si86SS4x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Reel
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS51EC-AS1 Skyworks Solutions, Inc. 1: 6,96 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51EC-AS1 Mouser Part No 873-SI86SS51EC-AS1	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	6,96 € 5,36 € 4,96 € 4,52 € View 4,19 € 4,06 € 3,86 €	Min.: 1 Mult.: 1	Si86SS5x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Tube
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS51BC-AS1 Skyworks Solutions, Inc. 1: 6,96 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51BC-AS1 Mouser Part No 873-SI86SS51BC-AS1	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	6,96 € 5,36 € 4,96 € 4,52 € View 4,19 € 4,06 € 3,86 €	Min.: 1 Mult.: 1	Si86SS5x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Tube
Digital Isolators Automotive 6.0 kV SPI 4-ch isolator SI86SS51EE-AS2 Skyworks Solutions, Inc. 1: 7,39 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51EE-AS2 Mouser Part No 873-SI86SS51EE-AS2	Skyworks Solutions, Inc.	Digital Isolators Automotive 6.0 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	7,39 € 5,73 € 5,31 € 4,84 € View 4,69 € 4,62 € 4,55 € 4,42 €	Min.: 1 Mult.: 1	Si86SS5x	SMD/SMT	SOIC-WB-16					Capacitive Coupling							Tube
Digital Isolators 3.75 kVrms SPI compatible isolator with Reset SI86SS51EE-IS2 Skyworks Solutions, Inc. 1: 6,24 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51EE-IS2 Mouser Part No 873-SI86SS51EE-IS2	Skyworks Solutions, Inc.	Digital Isolators 3.75 kVrms SPI compatible isolator with Reset Learn More about Skyworks Solutions, Inc. skyworks si86sx digital isolators	Datasheet	Non-Stocked Lead-Time 24 Weeks	6,24 € 4,82 € 4,45 € 4,06 € View 3,77 € 3,76 € 3,65 € 3,47 €	Min.: 1 Mult.: 1	Si86SS5x	SMD/SMT	SOIC-WB-16				3750 Vrms	Capacitive Coupling							Tube
Digital Isolators 3.75 kVrms SPI compatible isolator with Reset SI86SS51EC-IS1 Skyworks Solutions, Inc. 1: 5,72 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS51EC-IS1 Mouser Part No 873-SI86SS51EC-IS1	Skyworks Solutions, Inc.	Digital Isolators 3.75 kVrms SPI compatible isolator with Reset Learn More about Skyworks Solutions, Inc. skyworks si86sx digital isolators	Datasheet	Non-Stocked Lead-Time 24 Weeks	5,72 € 4,39 € 4,05 € 3,68 € View 3,51 € 3,41 € 3,36 € 3,32 €	Min.: 1 Mult.: 1	Si86SS5x	SMD/SMT	SOIC-NB-16				3750 Vrms	Capacitive Coupling							Tube
Digital Isolators Automotive 3.75 kV SPI 4-ch isolator SI86SS41EC-AS1 Skyworks Solutions, Inc. 1: 5,41 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. SI86SS41EC-AS1 Mouser Part No 873-SI86SS41EC-AS1	Skyworks Solutions, Inc.	Digital Isolators Automotive 3.75 kV SPI 4-ch isolator	Datasheet	Non-Stocked Lead-Time 24 Weeks	5,41 € 4,15 € 3,83 € 3,48 € View 3,32 € 3,22 € 3,18 € 3,14 €	Min.: 1 Mult.: 1	Si86SS4x	SMD/SMT	SOIC-NB-16					Capacitive Coupling							Tube