Digital Isolators 5 kV 4-channel digital isolator
SI8640BD-B-IS2
Skyworks Solutions, Inc.
1:
$4.47
361 In Stock
Mouser Part # 634-SI8640BD-B-IS2
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
361 In Stock
Alternative Packaging
1
$4.47
10
$3.40
25
$2.98
92
$2.76
276
View
276
$2.66
506
$2.59
1,012
$2.52
2,530
$2.45
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 3.75 kV 4-channel digital isolator
SI8640EC-B-IS1R
Skyworks Solutions, Inc.
1:
$4.08
480 In Stock
Mouser Part # 634-SI8640EC-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 4-channel digital isolator
480 In Stock
Alternative Packaging
1
$4.08
10
$3.07
25
$2.82
100
$2.55
250
View
2,500
$2.20
250
$2.41
500
$2.40
1,000
$2.25
2,500
$2.20
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Digital Isolators 5 kV 4-channel digital isolator
SI8640ED-B-IS
Skyworks Solutions, Inc.
1:
$4.33
361 In Stock
Mouser Part # 634-SI8640ED-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
361 In Stock
Alternative Packaging
1
$4.33
10
$3.29
25
$2.88
92
$2.67
276
View
276
$2.64
506
$2.50
1,012
$2.42
2,530
$2.36
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 5 kV 4-channel digital isolator
SI8640ET-IS
Skyworks Solutions, Inc.
1:
$4.45
83 In Stock
Mouser Part # 634-SI8640ET-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
83 In Stock
Alternative Packaging
1
$4.45
10
$3.40
25
$2.98
92
$2.76
276
View
276
$2.66
506
$2.59
1,012
$2.52
2,530
$2.45
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 2.5 kV 4-channel digital isolator
SI8641AB-B-IS
Skyworks Solutions, Inc.
1:
$3.62
92 In Stock
Mouser Part # 634-SI8641AB-B-IS
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
92 In Stock
Alternative Packaging
1
$3.62
10
$2.96
25
$2.59
92
$2.40
276
View
276
$2.31
506
$2.21
1,012
$2.12
2,530
$2.07
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 1 KV 4-channel digital isolator
SI8641BA-C-IU
Skyworks Solutions, Inc.
1:
$3.52
111 In Stock
Mouser Part # 634-SI8641BA-C-IU
Skyworks Solutions, Inc.
Digital Isolators 1 KV 4-channel digital isolator
111 In Stock
Alternative Packaging
1
$3.52
10
$2.65
25
$2.20
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
SI8641BB-B-IS
Skyworks Solutions, Inc.
1:
$3.92
49 In Stock
4,048 Expected 11/26/2026
Mouser Part # 634-SI8641BB-B-IS
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
49 In Stock
4,048 Expected 11/26/2026
Alternative Packaging
1
$3.92
10
$2.96
25
$2.59
92
$2.40
276
View
276
$2.31
506
$2.24
1,012
$2.17
2,530
$2.12
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 2.5 kV 4-channel digital isolator
SI8641BB-B-ISR
Skyworks Solutions, Inc.
1:
$3.92
553 In Stock
2,500 Expected 12/4/2026
Mouser Part # 634-SI8641BB-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
553 In Stock
2,500 Expected 12/4/2026
Alternative Packaging
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 5 kV 4-channel digital isolator
SI8641BD-B-IS2
Skyworks Solutions, Inc.
1:
$4.47
11 In Stock
276 Expected 11/27/2026
Mouser Part # 634-SI8641BD-B-IS2
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
11 In Stock
276 Expected 11/27/2026
Alternative Packaging
1
$4.47
10
$3.40
25
$2.98
92
$2.76
276
View
276
$2.66
506
$2.59
1,012
$2.52
2,530
$2.45
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 3.75 kV 4-channel digital isolator
SI8641EC-B-IS1R
Skyworks Solutions, Inc.
1:
$4.09
513 In Stock
5,000 Expected 10/9/2026
Mouser Part # 634-SI8641EC-B-IS1R
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 4-channel digital isolator
513 In Stock
5,000 Expected 10/9/2026
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 4-channel digital isolator
SI8641ET-IS
Skyworks Solutions, Inc.
1:
$4.47
16 In Stock
Mouser Part # 634-SI8641ET-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
16 In Stock
Alternative Packaging
1
$4.47
10
$3.40
25
$3.15
92
$2.76
276
View
276
$2.66
506
$2.59
1,012
$2.52
2,530
$2.45
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 2.5 kV 4-channel digital isolator
SI8642BB-B-IS1
Skyworks Solutions, Inc.
1:
$3.78
280 In Stock
14,064 On Order
Mouser Part # 634-SI8642BB-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
280 In Stock
14,064 On Order
View Dates
Alternative Packaging
On Order:
5,664 Expected 12/8/2026
8,400 Expected 12/10/2026
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 4-channel digital isolator
SI8642BB-B-ISR
Skyworks Solutions, Inc.
1:
$3.93
99 In Stock
Mouser Part # 634-SI8642BB-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 2.5 kV 4-channel digital isolator
99 In Stock
Alternative Packaging
1
$3.93
10
$2.96
25
$2.72
100
$2.46
1,250
$2.24
2,500
View
250
$2.33
500
$2.32
2,500
$2.18
Buy
Min.: 1 Mult.: 1
Reel :1,250
Details
Digital Isolators 3.75 kV 4-channel digital isolator
SI8642BC-B-IS1
Skyworks Solutions, Inc.
1:
$4.18
7 In Stock
1,968 Expected 11/9/2026
Mouser Part # 634-SI8642BC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 4-channel digital isolator
7 In Stock
1,968 Expected 11/9/2026
Alternative Packaging
1
$4.18
10
$3.16
25
$2.84
96
$2.58
288
View
288
$2.47
528
$2.43
1,008
$2.32
2,544
$2.26
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 5 kV 4-channel digital isolator
SI8642BD-B-ISR
Skyworks Solutions, Inc.
1:
$4.27
61 In Stock
5,000 On Order
Mouser Part # 634-SI8642BD-B-ISR
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
61 In Stock
5,000 On Order
View Dates
Alternative Packaging
On Order:
1,250 Expected 12/15/2026
2,500 Expected 1/7/2027
1,250 Expected 3/18/2027
Factory Lead-Time:
14 Weeks
1
$4.27
10
$3.32
25
$3.08
100
$2.82
1,250
$2.43
2,500
View
250
$2.69
500
$2.63
2,500
$2.34
Buy
Min.: 1 Mult.: 1
Reel :1,250
Details
Digital Isolators 3.75 kV 4-channel digital isolator
SI8642EC-B-IS1
Skyworks Solutions, Inc.
1:
$4.06
254 In Stock
1,248 On Order
Mouser Part # 634-SI8642EC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 4-channel digital isolator
254 In Stock
1,248 On Order
View Dates
Alternative Packaging
On Order:
960 Expected 12/17/2026
288 Expected 1/27/2027
Factory Lead-Time:
14 Weeks
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 5 kV 4-channel digital isolator
SI8642ET-IS
Skyworks Solutions, Inc.
1:
$4.47
108 In Stock
Mouser Part # 634-SI8642ET-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 4-channel digital isolator
108 In Stock
Alternative Packaging
1
$4.47
10
$3.40
25
$2.98
92
$2.84
276
View
276
$2.66
506
$2.59
1,012
$2.51
2,530
$2.45
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 1 KV 4-channel digital isolator
SI8645BA-C-IU
Skyworks Solutions, Inc.
1:
$3.64
67 In Stock
Mouser Part # 634-SI8645BA-C-IU
Skyworks Solutions, Inc.
Digital Isolators 1 KV 4-channel digital isolator
67 In Stock
Alternative Packaging
1
$3.64
10
$2.71
25
$2.38
96
$2.18
288
View
288
$2.10
576
$2.07
1,056
$2.03
2,592
$2.00
5,088
$1.98
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 5 kV 4-channel digital isolator
SI8645BT-IS
Skyworks Solutions, Inc.
1:
$4.55
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
$4.55
10
$3.43
25
$3.04
92
$2.79
276
View
276
$2.68
506
$2.66
1,012
$2.49
2,530
$2.43
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 2.5 kV 5-channel digital isolator
SI8650AB-B-IS1
Skyworks Solutions, Inc.
1:
$4.08
520 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
520 In Stock
384 Expected 11/13/2026
Alternative Packaging
1
$4.08
10
$3.09
25
$2.70
96
$2.50
288
View
288
$2.47
528
$2.41
1,008
$2.28
2,544
$2.21
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 2.5 kV 5-channel digital isolator
SI8650BB-B-IU
Skyworks Solutions, Inc.
1:
$4.40
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
$4.40
10
$3.34
25
$2.79
96
$2.67
288
View
288
$2.61
576
$2.53
1,056
$2.47
2,592
$2.40
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 5 kV 5-channel digital isolator
SI8650BD-B-IS
Skyworks Solutions, Inc.
1:
$5.12
8 In Stock
184 Expected 11/26/2026
Mouser Part # 634-SI8650BD-B-IS
Skyworks Solutions, Inc.
Digital Isolators 5 kV 5-channel digital isolator
8 In Stock
184 Expected 11/26/2026
Alternative Packaging
1
$5.12
10
$3.90
25
$3.52
92
$3.22
276
View
276
$3.08
506
$2.99
1,012
$2.94
2,530
$2.89
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 5 kV 5-channel digital isolator
SI8650ED-B-IS
Skyworks Solutions, Inc.
1:
$4.99
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
$4.99
10
$3.94
25
$3.47
92
$3.12
276
View
276
$3.00
506
$2.93
1,012
$2.88
2,530
$2.80
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 2.5 kV 5-channel digital isolator
SI8651BB-B-IU
Skyworks Solutions, Inc.
1:
$4.56
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
$4.56
10
$3.45
25
$2.96
96
$2.81
288
View
288
$2.70
576
$2.65
1,056
$2.54
2,592
$2.47
Buy
Min.: 1 Mult.: 1
Details
Digital Isolators 3.75 kV 5-channel digital isolator
SI8651BC-B-IS1
Skyworks Solutions, Inc.
1:
$4.75
212 In Stock
144 Expected 8/28/2026
Mouser Part # 634-SI8651BC-B-IS1
Skyworks Solutions, Inc.
Digital Isolators 3.75 kV 5-channel digital isolator
212 In Stock
144 Expected 8/28/2026
Alternative Packaging
1
$4.75
10
$3.61
25
$3.16
96
$3.03
288
View
288
$2.90
528
$2.76
1,008
$2.68
2,544
$2.61
Buy
Min.: 1 Mult.: 1
Details
