DC/DC Converters - SMD 3.3V uPOL 3A Power Module
FS1403-3300-AL
TDK
1:
$5.12
10,799 In Stock
Mouser Part No
810-FS1403-3300-AL
TDK
DC/DC Converters - SMD 3.3V uPOL 3A Power Module
10,799 In Stock
Alternative Packaging
1
$5.12
10
$4.15
25
$4.14
100
$3.52
250
View
4,000
$3.15
250
$3.51
500
$3.49
1,000
$3.15
4,000
$3.15
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8317A003
TDK
1:
$3.84
695 In Stock
Mouser Part No
871-B78476A8317A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
695 In Stock
1
$3.84
10
$3.38
25
$3.14
50
$3.04
350
$2.51
2,450
View
100
$2.95
2,450
$2.47
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
B78476A8068A003
TDK
1:
$5.35
667 In Stock
Mouser Part No
871-B78476A8068A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
667 In Stock
1
$5.35
10
$4.83
25
$4.61
50
$4.47
350
$3.84
700
View
100
$4.28
700
$3.72
1,050
$3.51
2,450
$3.48
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W
B82802A0030A220
TDK
1:
$5.09
56 In Stock
Mouser Part No
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
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL
ALT3232M-151-T001
TDK
1:
$1.27
50,686 In Stock
26,000 Expected 20/05/2026
Mouser Part No
810-ALT3232M151T001
TDK
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL
50,686 In Stock
26,000 Expected 20/05/2026
1
$1.27
10
$1.05
25
$0.928
50
$0.88
100
View
2,000
$0.679
100
$0.862
250
$0.798
500
$0.752
1,000
$0.728
2,000
$0.679
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
DC/DC Converters - SMD 5V uPOL 3A Power Module
FS1403-5000-AL
TDK
1:
$7.62
4,442 In Stock
Mouser Part No
810-FS1403-5000-AL
TDK
DC/DC Converters - SMD 5V uPOL 3A Power Module
4,442 In Stock
Alternative Packaging
1
$7.62
10
$5.21
100
$3.88
500
$3.86
4,000
$3.22
8,000
View
8,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
B78476A8247A003
TDK
1:
$2.24
4,383 In Stock
Mouser Part No
871-B78476A8247A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
4,383 In Stock
1
$2.24
10
$2.03
25
$1.89
100
$1.84
500
$1.52
5,000
View
250
$1.73
5,000
$1.37
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8251A003
TDK
1:
$3.92
833 In Stock
1,400 Expected 19/06/2026
Mouser Part No
871-B78476A8251A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
833 In Stock
1,400 Expected 19/06/2026
1
$3.92
10
$3.55
25
$3.41
50
$3.30
350
$3.02
700
View
100
$3.20
700
$2.93
1,050
$2.49
2,450
$2.45
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
ALT4532P-181-T05G
TDK
1:
$1.37
14,670 In Stock
18,000 On Order
Mouser Part No
810-ALT4532P181T05G
TDK
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
14,670 In Stock
18,000 On Order
1
$1.37
10
$1.13
25
$1.05
50
$0.985
100
View
2,000
$0.763
100
$0.929
250
$0.859
500
$0.817
2,000
$0.763
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
DC/DC Converters - SMD 3.3V uPOL 3A Power Module
FS1403-3300-AS
TDK
1:
$8.99
500 In Stock
Mouser Part No
810-FS1403-3300-AS
TDK
DC/DC Converters - SMD 3.3V uPOL 3A Power Module
500 In Stock
Alternative Packaging
1
$8.99
10
$6.16
50
$6.14
100
$4.21
250
$4.21
500
$4.00
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
DC/DC Converters - SMD 5V uPOL 3A Power Module
FS1403-5000-AS
TDK
1:
$8.10
744 In Stock
500 Expected 20/10/2026
Mouser Part No
810-FS1403-5000-AS
TDK
DC/DC Converters - SMD 5V uPOL 3A Power Module
744 In Stock
500 Expected 20/10/2026
Alternative Packaging
1
$8.10
10
$5.52
100
$3.91
250
$3.91
500
$3.62
1,000
$3.48
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
DC/DC Converters - SMD 2.5V uPOL 4A Power Module
FS1404-2500-AS
TDK
1:
$8.44
604 In Stock
Mouser Part No
810-FS1404-2500-AS
TDK
DC/DC Converters - SMD 2.5V uPOL 4A Power Module
604 In Stock
Alternative Packaging
1
$8.44
5
$8.41
10
$6.19
25
$6.13
250
$4.32
500
View
50
$6.10
100
$5.05
500
$4.12
1,000
$4.08
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
DC/DC Converters - SMD 3.3V uPOL 4A Power Module
FS1404-3300-AL
TDK
1:
$7.90
1,993 In Stock
4,000 Expected 02/11/2026
Mouser Part No
810-FS1404-3300-AL
TDK
DC/DC Converters - SMD 3.3V uPOL 4A Power Module
1,993 In Stock
4,000 Expected 02/11/2026
Alternative Packaging
1
$7.90
10
$5.37
50
$5.30
100
$4.02
500
View
4,000
$3.27
500
$4.01
2,000
$3.61
4,000
$3.27
8,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer
ALT4532H-121-T10G
TDK
1:
$1.69
468 In Stock
2,000 Expected 18/08/2026
Mouser Part No
810-ALT4532H121T10G
TDK
Pulse Transformers 10G Hi Speed Ethernt Pulse Transformer
468 In Stock
2,000 Expected 18/08/2026
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
$0.997
1,000
$0.995
2,000
$0.929
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Pulse Transformers 170uH 6Terminal Pulse Transformer
ALT4532M-171-T001
TDK
1:
$1.23
1,019 In Stock
20,000 Expected 26/10/2026
Mouser Part No
810-ALT4532M171T001
TDK
Pulse Transformers 170uH 6Terminal Pulse Transformer
1,019 In Stock
20,000 Expected 26/10/2026
1
$1.23
10
$1.11
25
$1.07
250
$1.02
500
View
2,000
$0.914
500
$0.987
1,000
$0.957
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:
$1.76
544 In Stock
14,000 Expected 07/08/2026
Mouser Part No
871-B78476A8065A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
544 In Stock
14,000 Expected 07/08/2026
1
$1.76
10
$1.60
25
$1.56
250
$1.50
500
$1.34
1,000
View
1,000
$1.30
2,500
$1.26
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
330 In Stock
800 Expected 27/07/2026
Mouser Part No
871-B78476A8135A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
330 In Stock
800 Expected 27/07/2026
1
$3.84
10
$3.43
25
$3.23
50
$3.13
400
$2.55
800
View
100
$3.03
250
$2.64
800
$2.44
2,400
$2.40
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8249A003
TDK
1:
$3.84
5 In Stock
700 On Order
Mouser Part No
871-B78476A8249A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
5 In Stock
700 On Order
View Dates
Stock:
5 Can Dispatch Immediately
On Order:
350 Expected 08/07/2026
350 Expected 03/08/2026
Factory Lead Time:
12 Weeks
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 2-PORT
B78476A8252A003
TDK
1:
$5.67
291 In Stock
Mouser Part No
871-B78476A8252A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
291 In Stock
1
$5.67
10
$4.96
25
$4.75
50
$4.60
350
$3.91
700
View
100
$4.41
700
$3.78
1,050
$3.57
2,450
$3.46
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
DC/DC Converters - SMD FS1406 series uPOL Sample Kit
FS1406-KIT
TDK
1:
$145.59
5 In Stock
Mouser Part No
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 No
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:
$1.22
67,604 On Order
Mouser Part No
810-ALT4532M201-T001
TDK
Pulse Transformers XFRMR LAN 1CT:1CT 200UH
67,604 On Order
View Dates
On Order:
19,604 Expected 20/07/2026
20,000 Expected 17/08/2026
28,000 Expected 28/09/2026
Factory Lead Time:
12 Weeks
1
$1.22
10
$1.12
25
$1.07
50
$1.04
100
View
2,000
$0.766
100
$1.01
250
$0.965
500
$0.935
1,000
$0.907
2,000
$0.766
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
B78476A8248A003
TDK
1:
$2.11
1,991 On Order
Mouser Part No
871-B78476A8248A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
1,991 On Order
View Dates
On Order:
491 Expected 19/06/2026
1,500 Expected 10/08/2026
Factory Lead Time:
12 Weeks
1
$2.11
10
$1.92
25
$1.79
100
$1.73
500
$1.45
1,000
View
250
$1.66
1,000
$1.40
2,500
$1.36
5,000
$1.28
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE
B78476A1889A003
TDK
400:
$2.08
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
871-B78476A1889A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE
Non-Stocked Lead-Time 12 Weeks
400
$2.08
800
$1.97
2,400
$1.92
Buy
Min.: 400
Mult.: 400
Reel :
400
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
B78476A7694A003
TDK
1:
$3.04
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
871-B78476A7694A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
Non-Stocked Lead-Time 12 Weeks
1
$3.04
10
$2.66
25
$2.50
50
$2.43
400
$1.94
800
View
100
$2.35
250
$2.05
800
$1.88
2,400
$1.82
Buy
Min.: 1
Mult.: 1
Reel :
400
Details