DC/DC Converters - SMD 3.3V uPOL 3A Power Module
FS1403-3300-AL
TDK
1:
$4.49
10,514 In Stock
Mouser Part #
810-FS1403-3300-AL
TDK
DC/DC Converters - SMD 3.3V uPOL 3A Power Module
10,514 In Stock
Alternative Packaging
1
$4.49
5
$4.40
10
$4.33
25
$4.17
50
View
4,000
$3.15
50
$4.10
100
$3.91
500
$3.86
1,000
$3.15
4,000
$3.15
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W
B82802A0030A220
TDK
1:
$5.09
56 In Stock
Mouser Part #
871-B82802A30A220
TDK
Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W
56 In Stock
1
$5.09
10
$4.07
25
$3.91
50
$3.79
160
$3.30
480
View
100
$3.67
480
$3.24
960
$3.17
2,400
$3.09
Buy
Min.: 1
Mult.: 1
Reel :
160
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
B78476A8068A003
TDK
1:
$5.67
397 In Stock
Mouser Part #
871-B78476A8068A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
397 In Stock
1
$5.67
10
$4.83
25
$4.61
50
$4.47
350
$3.85
700
View
100
$4.28
700
$3.72
1,050
$3.51
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL
ALT3232M-151-T001
TDK
1:
$1.27
102,482 In Stock
Mouser Part #
810-ALT3232M151T001
TDK
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL
102,482 In Stock
1
$1.27
10
$1.05
25
$0.96
50
$0.914
100
View
2,000
$0.679
100
$0.86
250
$0.796
500
$0.747
1,000
$0.721
2,000
$0.679
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer
ALT4532H-121-T10G
TDK
1:
$1.69
2,101 In Stock
Mouser Part #
810-ALT4532H121T10G
TDK
Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer
2,101 In Stock
1
$1.69
10
$1.39
25
$1.29
50
$1.22
100
View
2,000
$0.929
100
$1.15
250
$1.06
500
$1.02
2,000
$0.929
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Pulse Transformers 170uH 6Terminal Pulse Transformer
ALT4532M-171-T001
TDK
1:
$1.33
15,239 In Stock
20,000 Expected 8/26/2026
Mouser Part #
810-ALT4532M171T001
TDK
Pulse Transformers 170uH 6Terminal Pulse Transformer
15,239 In Stock
20,000 Expected 8/26/2026
1
$1.33
10
$1.15
25
$1.09
100
$1.05
250
View
2,000
$0.914
250
$0.994
500
$0.971
1,000
$0.946
2,000
$0.914
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
B78476A8065A003
TDK
1:
$2.18
13,108 In Stock
Mouser Part #
871-B78476A8065A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
13,108 In Stock
1
$2.18
10
$1.90
25
$1.69
100
$1.51
500
$1.34
1,000
View
250
$1.45
1,000
$1.17
2,500
$1.12
5,000
$1.10
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8135A003
TDK
1:
$3.84
1,009 In Stock
Mouser Part #
871-B78476A8135A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
1,009 In Stock
1
$3.84
10
$3.38
25
$3.14
50
$3.04
400
$2.59
800
View
100
$2.95
250
$2.67
800
$2.49
2,400
$2.48
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
B78476A8247A003
TDK
1:
$2.24
2,260 In Stock
4,500 Expected 12/3/2026
Mouser Part #
871-B78476A8247A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
2,260 In Stock
4,500 Expected 12/3/2026
1
$2.24
10
$2.03
25
$1.89
100
$1.81
500
$1.52
2,500
View
250
$1.73
2,500
$1.39
5,000
$1.37
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
B78476A8248A003
TDK
1:
$2.69
1,553 In Stock
1,000 Expected 8/10/2026
Mouser Part #
871-B78476A8248A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
1,553 In Stock
1,000 Expected 8/10/2026
1
$2.69
10
$2.15
25
$1.94
100
$1.87
500
$1.67
1,000
View
250
$1.80
1,000
$1.62
2,500
$1.39
5,000
$1.37
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8249A003
TDK
1:
$3.84
705 In Stock
Mouser Part #
871-B78476A8249A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
705 In Stock
1
$3.84
10
$3.43
25
$3.23
50
$3.13
350
$2.61
700
View
100
$3.03
700
$2.53
1,050
$2.42
2,450
$2.37
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8251A003
TDK
1:
$4.48
2,131 In Stock
1,750 Expected 10/1/2026
Mouser Part #
871-B78476A8251A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
2,131 In Stock
1,750 Expected 10/1/2026
1
$4.48
10
$3.55
25
$3.41
50
$3.30
350
$3.02
700
View
100
$3.20
700
$2.93
1,050
$2.76
2,450
$2.56
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
ALT4532P-181-T05G
TDK
1:
$1.41
15,986 In Stock
100,000 On Order
Mouser Part #
810-ALT4532P181T05G
TDK
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
15,986 In Stock
100,000 On Order
View Dates
Stock:
15,986 Can Ship Immediately
On Order:
36,000 Expected 11/24/2026
64,000 Expected 12/30/2026
Factory Lead-Time:
20 Weeks
1
$1.41
10
$1.17
25
$1.08
50
$1.02
100
View
2,000
$0.763
100
$0.957
250
$0.885
500
$0.835
1,000
$0.817
2,000
$0.763
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
DC/DC Converters - SMD 2.5V uPOL 4A Power Module
FS1404-2500-AS
TDK
1:
$7.00
484 In Stock
Mouser Part #
810-FS1404-2500-AS
TDK
DC/DC Converters - SMD 2.5V uPOL 4A Power Module
484 In Stock
Alternative Packaging
1
$7.00
5
$6.96
10
$5.97
100
$5.05
250
$4.32
500
$4.12
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
B78476A8252A003
TDK
1:
$5.67
115 In Stock
350 Expected 9/3/2026
Mouser Part #
871-B78476A8252A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
115 In Stock
350 Expected 9/3/2026
1
$5.67
10
$4.96
25
$4.75
50
$4.60
350
$3.91
700
View
100
$4.43
700
$3.78
1,050
$3.57
2,450
$3.51
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8317A003
TDK
1:
$3.84
275 In Stock
Mouser Part #
871-B78476A8317A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
275 In Stock
1
$3.84
10
$3.43
25
$3.23
50
$3.13
350
$2.75
700
View
100
$3.03
700
$2.65
1,050
$2.54
2,450
$2.47
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
DC/DC Converters - SMD 3.3V uPOL 3A Power Module
FS1403-3300-AS
TDK
1:
$9.44
118 In Stock
500 Expected 11/2/2026
Mouser Part #
810-FS1403-3300-AS
TDK
DC/DC Converters - SMD 3.3V uPOL 3A Power Module
118 In Stock
500 Expected 11/2/2026
Alternative Packaging
1
$9.44
10
$6.46
100
$5.00
250
$4.49
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
DC/DC Converters - SMD FS1406 series uPOL Sample Kit
FS1406-KIT
TDK
1:
$145.59
5 In Stock
Mouser Part #
810-FS1406-KIT
TDK
DC/DC Converters - SMD FS1406 series uPOL Sample Kit
5 In Stock
Buy
Min.: 1
Mult.: 1
Details
Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W
B82802A0012A215
TDK
1:
$3.67
508 In Stock
Mouser Part #
871-B82802A12A215
TDK
Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W
508 In Stock
1
$3.67
10
$3.32
25
$3.06
50
$3.00
300
$2.56
600
View
100
$2.89
600
$2.55
900
$2.33
2,400
$2.29
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Pulse Transformers XFRMR LAN 1CT:1CT 200UH
ALT4532M-201-T001
TDK
1:
$1.30
110,000 On Order
Mouser Part #
810-ALT4532M201-T001
TDK
Pulse Transformers XFRMR LAN 1CT:1CT 200UH
110,000 On Order
View Dates
On Order:
28,000 Expected 9/28/2026
44,000 Expected 10/26/2026
Factory Lead-Time:
12 Weeks
1
$1.30
10
$1.18
25
$1.12
50
$1.09
100
View
2,000
$0.867
100
$1.05
250
$0.994
500
$0.971
1,000
$0.946
2,000
$0.867
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
DC/DC Converters - SMD 5V uPOL 3A Power Module
FS1403-5000-AL
TDK
1:
$7.88
7,950 Expected 11/30/2026
Mouser Part #
810-FS1403-5000-AL
TDK
DC/DC Converters - SMD 5V uPOL 3A Power Module
7,950 Expected 11/30/2026
Alternative Packaging
1
$7.88
10
$5.34
100
$3.97
250
$3.92
500
View
4,000
$3.48
500
$3.88
1,000
$3.48
4,000
$3.48
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
DC/DC Converters - SMD 3.3V uPOL 4A Power Module
FS1404-3300-AL
TDK
1:
$8.12
12,000 On Order
Mouser Part #
810-FS1404-3300-AL
TDK
DC/DC Converters - SMD 3.3V uPOL 4A Power Module
12,000 On Order
View Dates
Alternative Packaging
On Order:
8,000 Expected 10/19/2026
4,000 Expected 11/2/2026
Factory Lead-Time:
26 Weeks
1
$8.12
10
$5.51
100
$4.11
250
$4.06
500
View
4,000
$3.52
500
$4.03
1,000
$3.52
4,000
$3.52
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
DC/DC Converters - SMD 5V uPOL 3A Power Module
FS1403-5000-AS
TDK
1:
$6.79
2,250 On Order
Mouser Part #
810-FS1403-5000-AS
TDK
DC/DC Converters - SMD 5V uPOL 3A Power Module
2,250 On Order
View Dates
Alternative Packaging
On Order:
500 Expected 10/20/2026
750 Expected 10/27/2026
1,000 Expected 1/4/2027
Factory Lead-Time:
26 Weeks
1
$6.79
5
$6.74
10
$5.79
100
$4.48
250
$4.19
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT POE
B78476A8066A003
TDK
1:
$7.31
Lead-Time 12 Weeks
Mouser Part #
871-B78476A8066A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT POE
Lead-Time 12 Weeks
1
$7.31
10
$5.83
25
$5.48
50
$5.08
300
$5.08
600
View
600
$5.07
2,400
$4.79
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT POE
B78476A8245A003
TDK
1:
$2.10
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A8245A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT POE
Non-Stocked Lead-Time 12 Weeks
1
$2.10
10
$1.90
25
$1.78
100
$1.69
500
$1.43
1,000
View
250
$1.63
1,000
$1.36
2,500
$1.30
5,000
$1.28
Buy
Min.: 1
Mult.: 1
Reel :
500
Details