Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W
B82802A0030A220
TDK
1:
$5.08
56 In Stock
Mouser Part #
871-B82802A30A220
TDK
Power Transformers - Board Mount 40uH 5V/3A 12V/1.25A 30W
56 In Stock
1
$5.08
10
$4.06
25
$3.90
50
$3.78
160
$3.51
480
View
100
$3.66
480
$3.40
960
$3.30
2,400
$3.16
Buy
Min.: 1
Mult.: 1
Reel :
160
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
B78476A8068A003
TDK
1:
$5.96
397 In Stock
Mouser Part #
871-B78476A8068A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
397 In Stock
1
$5.96
10
$5.14
25
$4.94
50
$4.78
350
$4.09
700
View
100
$4.31
700
$4.02
1,050
$3.96
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL
ALT3232M-151-T001
TDK
1:
$1.27
101,597 In Stock
Mouser Part #
810-ALT3232M151T001
TDK
Pulse Transformers TRANSFORMERS AUDIO & SIGNAL
101,597 In Stock
1
$1.27
10
$1.14
25
$1.08
50
$1.05
100
View
2,000
$0.879
100
$1.01
250
$0.96
500
$0.926
1,000
$0.897
2,000
$0.879
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
$1.54
25
$1.44
50
$1.40
100
View
2,000
$1.08
100
$1.36
250
$1.33
500
$1.30
1,000
$1.26
2,000
$1.08
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
SMD/SMT
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
B78476A8065A003
TDK
1:
$2.32
12,091 In Stock
Mouser Part #
871-B78476A8065A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
12,091 In Stock
1
$2.32
10
$1.83
25
$1.67
100
$1.62
500
$1.50
1,000
View
250
$1.55
1,000
$1.43
2,500
$1.38
5,000
$1.35
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8135A003
TDK
1:
$4.81
647 In Stock
2,000 Expected 11/10/2026
Mouser Part #
871-B78476A8135A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
647 In Stock
2,000 Expected 11/10/2026
1
$4.81
10
$3.63
25
$3.36
50
$3.26
400
$2.78
800
View
100
$3.16
250
$2.86
800
$2.68
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
B78476A8247A003
TDK
1:
$2.39
2,260 In Stock
4,500 Expected 9/17/2026
Mouser Part #
871-B78476A8247A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT
2,260 In Stock
4,500 Expected 9/17/2026
1
$2.39
10
$2.17
25
$2.02
100
$1.90
500
$1.60
1,000
View
250
$1.83
1,000
$1.56
2,500
$1.52
5,000
$1.41
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
B78476A8248A003
TDK
1:
$2.95
1,528 In Stock
1,000 Expected 9/1/2026
Mouser Part #
871-B78476A8248A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T -40C+85C 1-PORT POE
1,528 In Stock
1,000 Expected 9/1/2026
1
$2.95
10
$2.14
25
$1.93
100
$1.80
500
$1.67
1,000
View
250
$1.72
1,000
$1.62
2,500
$1.57
5,000
$1.50
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8249A003
TDK
1:
$4.10
694 In Stock
Mouser Part #
871-B78476A8249A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
694 In Stock
1
$4.10
10
$3.67
25
$3.64
50
$3.53
350
$3.23
700
View
100
$3.42
700
$3.13
1,050
$2.76
2,450
$2.75
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 1-PORT
B78476A8251A003
TDK
1:
$4.47
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
$4.47
10
$3.37
25
$3.13
50
$3.03
350
$2.66
700
View
100
$2.94
700
$2.59
1,050
$2.49
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
B78476A8252A003
TDK
1:
$6.29
465 In Stock
Mouser Part #
871-B78476A8252A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T -40C+85C 2-PORT
465 In Stock
1
$6.29
10
$4.82
25
$4.60
50
$4.46
350
$3.93
700
View
100
$4.27
700
$3.89
1,050
$3.70
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
ALT4532P-181-T05G
TDK
1:
$1.42
15,387 In Stock
100,000 On Order
Mouser Part #
810-ALT4532P181T05G
TDK
Pulse Transformers 2.5G/5G PoE Hi Speed Pulse Transformer
15,387 In Stock
100,000 On Order
View Dates
Stock:
15,387 Can Ship Immediately
On Order:
36,000 Expected 11/24/2026
64,000 Expected 12/30/2026
Factory Lead-Time:
20 Weeks
1
$1.42
10
$1.29
25
$1.24
50
$1.20
100
View
2,000
$0.888
100
$1.16
250
$1.11
500
$1.08
1,000
$1.05
2,000
$0.888
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
SMD/SMT
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
B78476A8317A003
TDK
1:
$4.81
275 In Stock
Mouser Part #
871-B78476A8317A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT
275 In Stock
1
$4.81
10
$3.63
25
$3.36
50
$3.26
350
$2.86
700
View
100
$3.16
700
$2.78
1,050
$2.68
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W
B82802A0012A215
TDK
1:
$3.92
508 In Stock
Mouser Part #
871-B82802A12A215
TDK
Power Transformers - Board Mount 100uH 5V/1.2A 12V/0.5A 12W
508 In Stock
1
$3.92
10
$3.55
25
$3.29
50
$3.19
300
$3.01
600
View
100
$3.09
600
$2.96
900
$2.78
2,400
$2.73
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Pulse Transformers 170uH 6Terminal Pulse Transformer
ALT4532M-171-T001
TDK
1:
$1.33
81,695 On Order
Mouser Part #
810-ALT4532M171T001
TDK
Pulse Transformers 170uH 6Terminal Pulse Transformer
81,695 On Order
View Dates
On Order:
19,695 Pending
32,000 Expected 11/25/2026
30,000 Expected 11/30/2026
Factory Lead-Time:
12 Weeks
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
Pulse Transformers XFRMR LAN 1CT:1CT 200UH
ALT4532M-201-T001
TDK
1:
$1.38
107,400 On Order
Mouser Part #
810-ALT4532M201-T001
TDK
Pulse Transformers XFRMR LAN 1CT:1CT 200UH
107,400 On Order
View Dates
On Order:
25,400 Expected 9/28/2026
44,000 Expected 2/22/2027
Factory Lead-Time:
12 Weeks
1
$1.38
10
$1.21
25
$1.16
50
$1.12
100
View
2,000
$0.876
100
$1.08
250
$1.03
500
$1.01
1,000
$0.974
2,000
$0.876
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT POE
B78476A8066A003
TDK
1:
$7.85
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
$7.85
10
$6.26
25
$5.89
50
$5.46
300
$5.15
600
View
100
$5.25
600
$5.02
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT POE
B78476A8245A003
TDK
1:
$2.94
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
$2.94
10
$2.13
25
$1.92
100
$1.79
500
$1.66
1,000
View
250
$1.72
1,000
$1.61
2,500
$1.56
5,000
$1.50
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE
B78476A1889A003
TDK
400:
$2.34
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A1889A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 2-PORT POE
Non-Stocked Lead-Time 12 Weeks
400
$2.34
800
$2.25
2,400
$2.23
Buy
Min.: 400
Mult.: 400
Reel :
400
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
B78476A7694A003
TDK
1:
$3.66
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A7694A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
Non-Stocked Lead-Time 12 Weeks
1
$3.66
10
$2.76
25
$2.56
50
$2.48
400
$2.11
800
View
100
$2.40
250
$2.18
800
$2.04
Buy
Min.: 1
Mult.: 1
Reel :
400
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
B78476A8067A003
TDK
2,000:
$2.14
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A8067A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 1-PORT
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,000
Mult.: 2,000
Reel :
400
Details
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT POE
B78476A8246A003
TDK
300:
$4.09
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A8246A3
TDK
Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT POE
Non-Stocked Lead-Time 12 Weeks
300
$4.09
600
$4.02
900
$3.96
Buy
Min.: 300
Mult.: 300
Reel :
300
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT
B78476A8250A003
TDK
1:
$6.48
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A8250A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 2-PORT
Non-Stocked Lead-Time 12 Weeks
1
$6.48
10
$5.14
25
$4.94
50
$4.78
350
$4.09
700
View
100
$4.31
700
$4.02
1,050
$3.96
Buy
Min.: 1
Mult.: 1
Reel :
350
Details
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT POE
B78476A8253A003
TDK
350:
$3.00
Non-Stocked Lead-Time 12 Weeks
Mouser Part #
871-B78476A8253A3
TDK
Audio Transformers / Signal Transformers 1000 BASE-T 0C-70C 1-PORT POE
Non-Stocked Lead-Time 12 Weeks
350
$3.00
700
$2.95
1,050
$2.89
Buy
Min.: 350
Mult.: 350
Reel :
350
Details
Power Transformers - Board Mount 100uH 3.3V/1.2A 5V/.8A 12V/0.33A 12W
B82802A0012A315
TDK
1:
$4.75
Non-Stocked Lead-Time 14 Weeks
Mouser Part #
871-B82802A12A315
TDK
Power Transformers - Board Mount 100uH 3.3V/1.2A 5V/.8A 12V/0.33A 12W
Non-Stocked Lead-Time 14 Weeks
1
$4.75
10
$3.88
25
$3.19
50
$3.09
300
$2.97
600
View
100
$3.00
600
$2.95
900
$2.86
2,400
$2.74
Buy
Min.: 1
Mult.: 1
Reel :
300
Details