Digital Isolators 2.5 kV 4-channel digital isolator
SI8645BB-B-IS1
Skyworks Solutions, Inc.
1:
¥627.9
204 In Stock
3,744 On Order
Mouser Part #
634-SI8645BB-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
204 In Stock
3,744 On Order
View Dates
Alternative Packaging
On Order:
384 Expected 3/25/2027
3,360 Expected 4/1/2027
Factory Lead-Time:
14 Weeks
1
¥627.9
10
¥473.4
25
¥413.6
96
¥382
288
View
288
¥377
528
¥367.1
1,008
¥357.1
2,544
¥337.2
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Narrow-16
4 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 4-channel digital isolator
SI8645BT-IS
Skyworks Solutions, Inc.
1:
¥755.8
70 In Stock
Mouser Part #
634-SI8645BT-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
70 In Stock
Alternative Packaging
1
¥755.8
10
¥569.7
25
¥504.9
92
¥463.4
276
View
276
¥445.1
506
¥441.8
1,012
¥413.6
2,530
¥403.6
Buy
Min.: 1
Mult.: 1
Details
Si864x
SMD/SMT
SOIC-Wide-16
4 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8650AB-B-IS1
Skyworks Solutions, Inc.
1:
¥677.7
519 In Stock
384 Expected 11/13/2026
Mouser Part #
634-SI8650AB-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
519 In Stock
384 Expected 11/13/2026
Alternative Packaging
1
¥677.7
10
¥513.2
25
¥448.5
96
¥415.3
288
View
288
¥410.3
528
¥400.3
1,008
¥378.7
2,544
¥367.1
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Narrow-16
5 Channel
Unidirectional
1 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.5 V
35 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8650BB-B-IU
Skyworks Solutions, Inc.
1:
¥730.8
95 In Stock
Mouser Part #
634-SI8650BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
95 In Stock
Alternative Packaging
1
¥730.8
10
¥554.8
25
¥463.4
96
¥443.5
288
View
288
¥433.5
576
¥420.2
1,056
¥410.3
2,592
¥398.6
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
QSOP-16
5 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 5-channel digital isolator
SI8650BD-B-IS
Skyworks Solutions, Inc.
1:
¥850.4
8 In Stock
184 Expected 12/10/2026
Mouser Part #
634-SI8650BD-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 5-channel digital isolator
8 In Stock
184 Expected 12/10/2026
Alternative Packaging
1
¥850.4
10
¥647.8
25
¥584.7
92
¥534.8
276
View
276
¥511.6
506
¥496.6
1,012
¥488.3
2,530
¥480
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Wide-16
5 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 5-channel digital isolator
SI8650ED-B-IS
Skyworks Solutions, Inc.
1:
¥828.8
95 In Stock
Mouser Part #
634-SI8650ED-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 5-channel digital isolator
95 In Stock
Alternative Packaging
1
¥828.8
10
¥654.4
25
¥576.4
92
¥518.2
276
View
276
¥498.3
506
¥486.7
1,012
¥478.4
2,530
¥465.1
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Wide-16
5 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8651BB-B-IU
Skyworks Solutions, Inc.
1:
¥757.4
276 In Stock
Mouser Part #
634-SI8651BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
276 In Stock
Alternative Packaging
1
¥757.4
10
¥573
25
¥491.7
96
¥466.7
288
View
288
¥448.5
576
¥440.2
1,056
¥421.9
2,592
¥410.3
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
QSOP-16
5 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8651EB-B-IU
Skyworks Solutions, Inc.
1:
¥730.8
234 In Stock
Mouser Part #
634-SI8651EB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
234 In Stock
Alternative Packaging
1
¥730.8
10
¥554.8
25
¥463.4
96
¥443.5
288
View
288
¥433.5
576
¥420.2
1,056
¥410.3
2,592
¥398.6
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
QSOP-16
5 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 3.75 kV 5-channel digital isolator
SI8651EC-B-IS1
Skyworks Solutions, Inc.
1:
¥789
300 In Stock
Mouser Part #
634-SI8651EC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 5-channel digital isolator
300 In Stock
Alternative Packaging
1
¥789
10
¥599.6
25
¥524.9
96
¥488.3
288
View
288
¥470.1
528
¥458.4
1,008
¥445.1
2,544
¥433.5
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Narrow-16
5 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 5-channel digital isolator
SI8651ED-B-IS
Skyworks Solutions, Inc.
1:
¥850.4
66 In Stock
Mouser Part #
634-SI8651ED-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 5-channel digital isolator
66 In Stock
Alternative Packaging
1
¥850.4
10
¥647.8
25
¥584.7
92
¥534.8
276
View
276
¥511.6
506
¥496.6
1,012
¥488.3
2,530
¥478.4
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Wide-16
5 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8652BB-B-IU
Skyworks Solutions, Inc.
1:
¥757.4
237 In Stock
480 On Order
Mouser Part #
634-SI8652BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
237 In Stock
480 On Order
View Dates
Alternative Packaging
On Order:
192 Expected 10/26/2026
288 Expected 10/30/2026
Factory Lead-Time:
14 Weeks
1
¥757.4
10
¥573
25
¥491.7
96
¥466.7
288
View
288
¥448.5
576
¥440.2
1,056
¥421.9
2,592
¥410.3
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
QSOP-16
5 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 3.75 kV 5-channel digital isolator
SI8652BC-B-IS1
Skyworks Solutions, Inc.
1:
¥820.5
32 In Stock
2,256 On Order
Mouser Part #
634-SI8652BC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 5-channel digital isolator
32 In Stock
2,256 On Order
View Dates
Alternative Packaging
On Order:
1,584 Expected 11/4/2026
672 Expected 11/11/2026
Factory Lead-Time:
14 Weeks
1
¥820.5
10
¥621.2
25
¥556.4
96
¥509.9
288
View
288
¥486.7
528
¥480
1,008
¥458.4
2,544
¥446.8
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Narrow-16
5 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8652EB-B-IU
Skyworks Solutions, Inc.
1:
¥730.8
193 In Stock
192 Expected 1/8/2027
Mouser Part #
634-SI8652EB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
193 In Stock
192 Expected 1/8/2027
Alternative Packaging
1
¥730.8
10
¥554.8
25
¥463.4
96
¥443.5
288
View
288
¥433.5
576
¥420.2
1,056
¥410.3
2,592
¥398.6
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
QSOP-16
5 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5-channel digital isolator
SI8655BB-B-IS1
Skyworks Solutions, Inc.
1:
¥730.8
163 In Stock
Mouser Part #
634-SI8655BB-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5-channel digital isolator
163 In Stock
Alternative Packaging
1
¥730.8
10
¥566.4
25
¥485
96
¥450.1
288
View
288
¥433.5
528
¥421.9
1,008
¥411.9
2,544
¥398.6
Buy
Min.: 1
Mult.: 1
Details
Si865x
SMD/SMT
SOIC-Narrow-16
5 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 6-channel digital isolator
SI8660BB-B-IU
Skyworks Solutions, Inc.
1:
¥870.4
78 In Stock
39,264 On Order
Mouser Part #
634-SI8660BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 6-channel digital isolator
78 In Stock
39,264 On Order
View Dates
Alternative Packaging
On Order:
6,240 Expected 10/12/2026
14,880 Expected 11/5/2026
18,144 Expected 4/16/2027
Factory Lead-Time:
14 Weeks
1
¥870.4
10
¥659.4
25
¥564.7
96
¥538.2
288
View
288
¥518.2
576
¥508.3
1,056
¥486.7
2,592
¥475
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
QSOP-16
6 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 6-channel digital isolator
SI8660BB-B-IUR
Skyworks Solutions, Inc.
1:
¥860.4
263 In Stock
27,500 On Order
Mouser Part #
634-SI8660BB-B-IUR
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 6-channel digital isolator
263 In Stock
27,500 On Order
View Dates
Alternative Packaging
On Order:
7,500 Expected 10/9/2026
7,500 Expected 10/16/2026
12,500 Expected 1/7/2027
Factory Lead-Time:
14 Weeks
1
¥860.4
10
¥647.8
25
¥596.3
100
¥538.2
250
View
2,500
¥446.8
250
¥509.9
500
¥506.6
1,000
¥476.7
2,500
¥446.8
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Si866x
SMD/SMT
QSOP-16
6 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Digital Isolators 2.5 kV 6-channel digital isolator
SI8660EB-B-IU
Skyworks Solutions, Inc.
1:
¥833.8
164 In Stock
Mouser Part #
634-SI8660EB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 6-channel digital isolator
164 In Stock
Alternative Packaging
1
¥833.8
10
¥636.2
25
¥533.2
96
¥509.9
288
View
288
¥500
576
¥485
1,056
¥473.4
2,592
¥460.1
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
QSOP-16
6 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 3.75 kV 6-channel digital isolator
SI8660EC-B-IS1R
Skyworks Solutions, Inc.
1:
¥815.6
50 In Stock
2,500 Expected 12/10/2026
Mouser Part #
634-SI8660EC-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 6-channel digital isolator
50 In Stock
2,500 Expected 12/10/2026
Alternative Packaging
1
¥815.6
10
¥672.7
25
¥619.6
100
¥561.4
250
View
2,500
¥503.3
250
¥534.8
500
¥518.2
1,000
¥511.6
2,500
¥503.3
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Si866x
SMD/SMT
SOIC-Narrow-16
6 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel
Digital Isolators 5 kV 6-channel digital isolator
SI8660ED-B-IS
Skyworks Solutions, Inc.
1:
¥933.5
385 In Stock
Mouser Part #
634-SI8660ED-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 6-channel digital isolator
385 In Stock
Alternative Packaging
1
¥933.5
10
¥739.1
25
¥651.1
92
¥606.3
276
View
276
¥581.4
1,012
¥556.4
2,530
¥539.8
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
SOIC-Wide-16
6 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 6-channel digital isolator
SI8661BB-B-IU
Skyworks Solutions, Inc.
1:
¥833.8
190 In Stock
2,112 Expected 1/27/2027
Mouser Part #
634-SI8661BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 6-channel digital isolator
190 In Stock
2,112 Expected 1/27/2027
Alternative Packaging
1
¥833.8
10
¥636.2
25
¥533.2
96
¥509.9
288
View
288
¥498.3
576
¥485
1,056
¥468.4
2,592
¥455.1
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
QSOP-16
6 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators Automotive 5 kV 6-ch digital isolator
SI8661BD-AS
Skyworks Solutions, Inc.
1:
¥1,166
33 In Stock
Mouser Part #
634-SI8661BD-AS
Skyworks Solutions, Inc.
Digital Isolators Automotive 5 kV 6-ch digital isolator
33 In Stock
Alternative Packaging
1
¥1,166
10
¥893.6
25
¥802.3
92
¥759.1
276
View
276
¥740.8
506
¥730.8
1,012
¥727.5
2,530
¥724.2
5,014
Quote
Buy
Min.: 1
Mult.: 1
Si866x
SMD/SMT
SOIC-16
6 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
23 mA
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 6-channel digital isolator
SI8661BD-B-IS2
Skyworks Solutions, Inc.
1:
¥996.6
2 In Stock
Mouser Part #
634-SI8661BD-B-IS2
Skyworks Solutions, Inc.
Digital Isolators 5 kV 6-channel digital isolator
2 In Stock
Alternative Packaging
1
¥996.6
10
¥760.7
25
¥677.7
92
¥627.9
276
View
276
¥604.6
506
¥589.7
1,012
¥579.7
2,530
¥563.1
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
SOIC-Wide-16
6 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 2.5 kV 5 forward & 1 Rev 6-Chan Isolatr
SI8661EB-B-IU
Skyworks Solutions, Inc.
1:
¥870.4
8 In Stock
Mouser Part #
634-SI8661EB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 5 forward & 1 Rev 6-Chan Isolatr
8 In Stock
Alternative Packaging
1
¥870.4
10
¥659.4
25
¥564.7
96
¥538.2
288
View
288
¥518.2
576
¥508.3
1,056
¥486.7
2,592
¥475
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
QSOP-16
6 Channel
Unidirectional
150 Mb/s
2500 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 5 kV 6-channel digital isolator
SI8662ED-B-IS
Skyworks Solutions, Inc.
1:
¥983.3
89 In Stock
506 On Order
Mouser Part #
634-SI8662ED-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 6-channel digital isolator
89 In Stock
506 On Order
View Dates
Alternative Packaging
On Order:
276 Expected 12/17/2026
230 Expected 1/8/2027
Factory Lead-Time:
14 Weeks
1
¥983.3
10
¥750.8
25
¥661.1
92
¥611.2
276
View
276
¥586.3
506
¥571.4
1,012
¥561.4
2,530
¥539.8
Buy
Min.: 1
Mult.: 1
Details
Si866x
SMD/SMT
SOIC-Wide-16
6 Channel
Unidirectional
150 Mb/s
5000 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Tube
Digital Isolators 3.75 kV 6-channel digital isolator
SI8663EC-B-IS1R
Skyworks Solutions, Inc.
1:
¥882
93 In Stock
Mouser Part #
634-SI8663EC-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 6-channel digital isolator
93 In Stock
Alternative Packaging
1
¥882
10
¥672.7
25
¥619.6
100
¥561.4
250
View
2,500
¥486.7
250
¥534.8
500
¥518.2
1,000
¥511.6
2,500
¥486.7
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Si866x
SMD/SMT
SOIC-Narrow-16
6 Channel
Unidirectional
150 Mb/s
3750 Vrms
Capacitive Coupling
5.5 V
2.375 V
8 ns
- 40 C
+ 125 C
AEC-Q100
Reel, Cut Tape, MouseReel