Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator
SI8641BD-B-IS2R
Skyworks Solutions, Inc.
1:
$4.55
692 In Stock
1,250 Expected 26/11/2026
Mouser Part No
634-SI8641BD-B-IS2R
Skyworks Solutions, Inc.
Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator
692 In Stock
1,250 Expected 26/11/2026
Alternative Packaging
1
$4.55
10
$3.43
25
$3.15
100
$2.85
1,250
$2.52
2,500
View
250
$2.70
500
$2.68
2,500
$2.45
Buy
Min.: 1
Mult.: 1
Reel :
1,250
Details
Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator
SI8641BD-B-ISR
Skyworks Solutions, Inc.
1:
$4.33
2,519 In Stock
Mouser Part No
634-SI8641BD-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator
2,519 In Stock
Alternative Packaging
1
$4.33
10
$3.29
25
$3.02
100
$2.74
1,250
$2.43
2,500
View
250
$2.60
500
$2.59
2,500
$2.34
Buy
Min.: 1
Mult.: 1
Reel :
1,250
Details
Digital Isolators 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels
SI8641BT-ISR
Skyworks Solutions, Inc.
1:
$4.55
1,161 In Stock
Mouser Part No
634-SI8641BT-ISR
Skyworks Solutions, Inc.
Digital Isolators 10 kV surge, 5 kV isolators with 3 forward & 1 reverse channels
1,161 In Stock
Alternative Packaging
1
$4.55
10
$3.43
25
$3.15
100
$2.85
1,250
$2.52
2,500
View
250
$2.70
500
$2.68
2,500
$2.45
Buy
Min.: 1
Mult.: 1
Reel :
1,250
Details
Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
SI8641EC-B-IS1
Skyworks Solutions, Inc.
1:
$4.06
4,346 In Stock
Mouser Part No
634-SI8641EC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
4,346 In Stock
Alternative Packaging
1
$4.06
10
$3.07
25
$2.68
96
$2.48
288
View
288
$2.39
528
$2.33
1,008
$2.26
2,544
$2.20
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
SI8641EC-B-IS1R
Skyworks Solutions, Inc.
1:
$4.09
668 In Stock
5,000 Expected 09/10/2026
Mouser Part No
634-SI8641EC-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 3 forward & 1 reverse 4-channel isolator
668 In Stock
5,000 Expected 09/10/2026
Alternative Packaging
1
$4.09
10
$3.08
25
$2.83
100
$2.56
250
View
2,500
$2.29
250
$2.42
500
$2.41
1,000
$2.30
2,500
$2.29
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator
SI8641ED-B-ISR
Skyworks Solutions, Inc.
1:
$4.24
1,402 In Stock
Mouser Part No
634-SI8641ED-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 5 kV 3 forward & 1 reverse 4-channel isolator
1,402 In Stock
Alternative Packaging
1
$4.24
10
$3.25
25
$3.01
100
$2.74
1,250
$2.43
2,500
View
250
$2.60
500
$2.59
2,500
$2.34
Buy
Min.: 1
Mult.: 1
Reel :
1,250
Details
Digital Isolators
SI8642AB-B-IS
Skyworks Solutions, Inc.
1:
$3.92
4,471 In Stock
Mouser Part No
634-SI8642AB-B-IS
Skyworks Solutions, Inc.
Digital Isolators
4,471 In Stock
Alternative Packaging
1
$3.92
10
$2.96
25
$2.59
92
$2.40
276
View
276
$2.31
1,012
$2.24
2,530
$2.17
5,014
$2.12
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators
SI8642AB-B-ISR
Skyworks Solutions, Inc.
1:
$3.92
926 In Stock
7,500 On Order
Mouser Part No
634-SI8642AB-B-ISR
Skyworks Solutions, Inc.
Digital Isolators
926 In Stock
7,500 On Order
View Dates
Alternative Packaging
Stock:
926 Can Dispatch Immediately
On Order:
1,250 Expected 26/08/2026
6,250 Expected 07/12/2026
Factory Lead Time:
14 Weeks
1
$3.92
10
$2.96
25
$2.72
100
$2.46
1,250
$2.17
2,500
View
250
$2.33
500
$2.32
2,500
$2.09
Buy
Min.: 1
Mult.: 1
Reel :
1,250
Details
Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator
SI8642BA-B-IUR
Skyworks Solutions, Inc.
1:
$3.52
2,269 In Stock
Mouser Part No
634-SI8642BA-B-IUR
Skyworks Solutions, Inc.
Digital Isolators 1 kV 2 forward & 2 reverse 4-channel isolator
2,269 In Stock
Alternative Packaging
1
$3.52
10
$2.65
25
$2.43
100
$2.19
2,500
$1.88
5,000
View
250
$2.08
500
$2.05
1,000
$1.95
5,000
$1.85
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Digital Isolators
SI8642BB-B-IS
Skyworks Solutions, Inc.
1:
$3.92
2,142 In Stock
Mouser Part No
634-SI8642BB-B-IS
Skyworks Solutions, Inc.
Digital Isolators
2,142 In Stock
Alternative Packaging
1
$3.92
10
$2.96
25
$2.59
92
$2.40
276
View
276
$2.31
506
$2.24
2,530
$2.17
5,014
$2.12
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
SI8642BB-B-IS1
Skyworks Solutions, Inc.
1:
$3.78
830 In Stock
14,064 On Order
Mouser Part No
634-SI8642BB-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
830 In Stock
14,064 On Order
View Dates
Alternative Packaging
Stock:
830 Can Dispatch Immediately
On Order:
8,400 Expected 07/12/2026
5,664 Expected 08/12/2026
Factory Lead Time:
14 Weeks
1
$3.78
10
$2.85
25
$2.49
96
$2.30
288
View
288
$2.22
528
$2.15
1,008
$2.10
2,544
$2.03
5,040
$2.00
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
SI8642BB-B-IS1R
Skyworks Solutions, Inc.
1:
$3.78
1,559 In Stock
2,500 Expected 02/10/2026
Mouser Part No
634-SI8642BB-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
1,559 In Stock
2,500 Expected 02/10/2026
Alternative Packaging
1
$3.78
10
$2.85
25
$2.62
100
$2.36
250
View
2,500
$2.03
250
$2.24
500
$2.22
1,000
$2.16
2,500
$2.03
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
SI8642BB-B-IU
Skyworks Solutions, Inc.
1:
$3.78
1,457 In Stock
Mouser Part No
634-SI8642BB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
1,457 In Stock
Alternative Packaging
1
$3.78
10
$2.85
25
$2.37
96
$2.26
288
View
288
$2.22
576
$2.15
1,056
$2.09
2,592
$2.03
5,088
$2.00
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
SI8642BB-B-IUR
Skyworks Solutions, Inc.
1:
$3.63
2,876 In Stock
Mouser Part No
634-SI8642BB-B-IUR
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
2,876 In Stock
Alternative Packaging
1
$3.63
10
$2.85
25
$2.65
100
$2.41
2,500
$2.28
5,000
View
250
$2.28
5,000
$2.00
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator
SI8642BC-B-IS1R
Skyworks Solutions, Inc.
1:
$4.06
3,472 In Stock
Mouser Part No
634-SI8642BC-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 2 forward & 2 reverse 4-channel isolator
3,472 In Stock
Alternative Packaging
1
$4.06
10
$3.07
25
$2.82
100
$2.55
2,500
$2.25
5,000
View
250
$2.47
500
$2.46
5,000
$2.20
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
SI8642EB-B-IU
Skyworks Solutions, Inc.
1:
$3.78
1,148 In Stock
Mouser Part No
634-SI8642EB-B-IU
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 2 forward & 2 reverse 4-channel isolator
1,148 In Stock
Alternative Packaging
1
$3.78
10
$2.85
25
$2.37
96
$2.26
288
View
288
$2.20
576
$2.14
1,056
$2.06
2,592
$1.99
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
SI8642ED-B-IS
Skyworks Solutions, Inc.
1:
$4.33
2,426 In Stock
2,162 Expected 08/12/2026
Mouser Part No
634-SI8642ED-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
2,426 In Stock
2,162 Expected 08/12/2026
Alternative Packaging
1
$4.33
10
$3.29
25
$2.88
92
$2.67
276
View
276
$2.58
506
$2.50
1,012
$2.43
2,530
$2.42
5,014
$2.36
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
SI8642ED-B-IS2
Skyworks Solutions, Inc.
1:
$4.55
3,894 In Stock
Mouser Part No
634-SI8642ED-B-IS2
Skyworks Solutions, Inc.
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
3,894 In Stock
Alternative Packaging
1
$4.55
10
$3.43
25
$3.04
92
$2.95
5,014
Quote
5,014
Quote
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
SI8642ED-B-ISR
Skyworks Solutions, Inc.
1:
$4.17
4,165 In Stock
Mouser Part No
634-SI8642ED-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 5 kV 2 forward & 2 reverse 4-channel isolator
4,165 In Stock
Alternative Packaging
1
$4.17
10
$3.25
25
$3.02
100
$2.74
1,250
$2.43
2,500
View
250
$2.60
500
$2.59
2,500
$2.34
Buy
Min.: 1
Mult.: 1
Reel :
1,250
Details
Digital Isolators 1 kV 4-channel digital isolator
SI8645BA-B-IU
Skyworks Solutions, Inc.
1:
$3.52
6,570 In Stock
13,536 Expected 07/12/2026
Mouser Part No
634-SI8645BA-B-IU
Skyworks Solutions, Inc.
Digital Isolators 1 kV 4-channel digital isolator
6,570 In Stock
13,536 Expected 07/12/2026
Alternative Packaging
1
$3.52
10
$2.65
25
$2.40
96
$2.10
288
View
288
$2.05
576
$1.99
1,056
$1.94
2,592
$1.88
5,088
$1.85
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators 2.5 kV 4-channel digital isolator
SI8645BB-B-IS
Skyworks Solutions, Inc.
1:
$3.92
831 In Stock
Mouser Part No
634-SI8645BB-B-IS
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
831 In Stock
Alternative Packaging
1
$3.92
10
$2.96
25
$2.59
92
$2.46
276
View
276
$2.37
506
$2.31
1,012
$2.17
2,530
$2.12
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators
SI8645BB-B-IS1
Skyworks Solutions, Inc.
1:
$3.78
1,814 In Stock
Mouser Part No
634-SI8645BB-B-IS1
Skyworks Solutions, Inc.
Digital Isolators
1,814 In Stock
Alternative Packaging
1
$3.78
10
$2.85
25
$2.49
96
$2.30
288
View
288
$2.27
528
$2.21
1,008
$2.15
2,544
$2.03
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators
SI8651BB-B-IS1R
Skyworks Solutions, Inc.
1:
$4.08
4,242 In Stock
7,500 Expected 01/12/2026
Mouser Part No
634-SI8651BB-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators
4,242 In Stock
7,500 Expected 01/12/2026
Alternative Packaging
1
$4.08
10
$3.09
25
$2.84
100
$2.57
250
View
2,500
$2.21
250
$2.44
500
$2.42
1,000
$2.34
2,500
$2.21
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
Digital Isolators 5 kV 4 forward & 1 reverse 5-channel isolator
SI8651BD-B-IS
Skyworks Solutions, Inc.
1:
$4.92
3,108 In Stock
Mouser Part No
634-SI8651BD-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4 forward & 1 reverse 5-channel isolator
3,108 In Stock
Alternative Packaging
1
$4.92
10
$3.75
25
$3.40
92
$3.12
276
View
276
$2.97
506
$2.88
1,012
$2.84
2,530
$2.80
5,014
Quote
Buy
Min.: 1
Mult.: 1
Details
Digital Isolators
SI8652AB-B-IS1R
Skyworks Solutions, Inc.
1:
$4.22
3,971 In Stock
Mouser Part No
634-SI8652AB-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators
3,971 In Stock
Alternative Packaging
1
$4.22
10
$3.20
25
$2.94
100
$2.66
250
View
2,500
$2.30
250
$2.52
500
$2.51
1,000
$2.36
2,500
$2.30
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details