Audio Transformers / Signal Transformers Power Module
+2 images
S558-5999-J1-F
Bel Magnetic Solutions
1:
€1.85
3,429 In Stock
Mouser Part No
530-S558-5999-J1-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
3,429 In Stock
1
€1.85
10
€1.68
25
€1.57
100
€1.51
250
€1.01
900
€1.01
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 10 MHz
350 uH
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFRMR LAN 2.5G 60W POE SMD
S558-5500-JD
Bel Magnetic Solutions
1:
€3.21
1,504 In Stock
Mouser Part No
530-S558-5500-JD
Bel Magnetic Solutions
Audio Transformers / Signal Transformers XFRMR LAN 2.5G 60W POE SMD
1,504 In Stock
1
€3.21
10
€2.90
25
€2.78
50
€2.70
380
€2.06
760
View
100
€2.22
760
€1.92
2,280
€1.88
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
1 MHz to 150 MHz
0 C
+ 70 C
Quad
PoE
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers Transformer
S558-5999-AZ-F
Bel Magnetic Solutions
1:
€5.93
1,023 In Stock
Mouser Part No
530-S558-5999-AZ-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
1,023 In Stock
1
€5.93
10
€5.35
25
€5.13
50
€4.97
100
View
1,100
€4.46
100
€4.82
250
€4.62
500
€4.61
1,100
€4.46
Buy
Min.: 1
Mult.: 1
LAN Transformers
Module
SMD/SMT
1 MHz to 125 MHz
350 uH
0 C
+ 70 C
Single
1000 Base-T
22.35 mm
13.72 mm
1.73 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-AT-F
Bel Magnetic Solutions
1:
€4.33
674 In Stock
760 Expected 21/05/2026
Mouser Part No
530-S558-5999-AT-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
674 In Stock
760 Expected 21/05/2026
1
€4.33
10
€3.88
25
€3.67
50
€3.59
380
€3.16
760
View
100
€3.47
250
€3.41
760
€2.97
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 125 MHz
350 uH
- 40 C
+ 85 C
Single
1000 Base-T
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-Q9-F
Bel Magnetic Solutions
1:
€5.25
970 In Stock
Mouser Part No
530-S558-5999-Q9-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
970 In Stock
1
€5.25
10
€4.75
25
€4.56
50
€4.42
320
€3.90
640
View
100
€4.09
640
€3.84
2,240
€3.61
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 500 MHz
350 uH
0 C
+ 70 C
Dual
1000 Base-T
27.94 mm
15.24 mm
4.47 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-T3-F
Bel Magnetic Solutions
1:
€4.16
1,702 In Stock
Mouser Part No
530-S558-5999-T3-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
1,702 In Stock
1
€4.16
10
€3.76
25
€3.60
50
€3.49
320
€3.08
640
View
100
€3.35
640
€3.04
960
€2.90
2,240
€2.77
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 125 MHz
350 uH
0 C
+ 70 C
Single
1000 Base-T
15.24 mm
13.26 mm
6.35 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-T5-F
Bel Magnetic Solutions
1:
€1.66
2,588 In Stock
Mouser Part No
530-S558-5999-T5-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
2,588 In Stock
1
€1.66
10
€1.51
25
€1.40
100
€1.36
900
€1.20
1,800
View
250
€1.31
500
€1.25
1,800
€1.14
4,500
€1.12
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-T7-F
Bel Magnetic Solutions
1:
€1.66
2,374 In Stock
Mouser Part No
530-S558-5999-T7-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
2,374 In Stock
1
€1.66
10
€1.51
25
€1.40
100
€1.36
900
€1.21
1,800
View
250
€1.31
500
€1.28
1,800
€1.17
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 80 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.72 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-U7-F
Bel Magnetic Solutions
1:
€1.66
8,068 In Stock
16,200 Expected 27/03/2026
Mouser Part No
530-S558-5999-U7-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
8,068 In Stock
16,200 Expected 27/03/2026
1
€1.66
10
€1.51
25
€1.38
100
€1.35
900
€1.16
1,800
View
250
€1.30
500
€1.29
1,800
€1.10
4,500
€1.08
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
300 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.72 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers
S558-10GB-23
Bel Magnetic Solutions
1:
€6.46
21 In Stock
350 On Order
Mouser Part No
530-S558-10GB-23
Bel Magnetic Solutions
Audio Transformers / Signal Transformers
21 In Stock
350 On Order
View Dates
Stock:
21 Can Dispatch Immediately
On Order:
50 Expected 20/02/2026
300 Expected 17/04/2026
Factory Lead Time:
17 Weeks
1
€6.46
10
€5.83
25
€5.60
50
€5.43
300
€4.62
600
View
100
€5.01
600
€4.52
900
€4.38
2,400
€4.35
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
1 MHz to 600 MHz
- 40 C
+ 85 C
Quad
10G PoE
15.49 mm
15.24 mm
7.37 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers Transformer
S558-5999-M8-F
Bel Magnetic Solutions
1:
€2.67
342 In Stock
Mouser Part No
530-S558-5999-M8-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
342 In Stock
1
€2.67
10
€2.42
25
€2.28
50
€2.21
380
€1.73
760
View
100
€2.14
250
€1.79
760
€1.68
2,280
€1.55
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 125 MHz
350 uH
0 C
+ 70 C
Single
1000 Base-T
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-P3-F
Bel Magnetic Solutions
1:
€4.41
272 In Stock
760 Expected 27/02/2026
Mouser Part No
530-S558-5999-P3-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
272 In Stock
760 Expected 27/02/2026
1
€4.41
10
€3.99
25
€3.84
50
€3.70
380
€3.02
760
View
100
€3.41
250
€3.24
760
€2.86
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 125 MHz
350 uH
0 C
+ 70 C
Single
1000 Base-T
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-Q2-F
Bel Magnetic Solutions
1:
€5.43
34 In Stock
480 Expected 03/04/2026
Mouser Part No
530-S558-5999-Q2-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
34 In Stock
480 Expected 03/04/2026
1
€5.43
10
€4.90
25
€4.70
50
€4.52
240
€3.61
960
View
100
€3.97
960
€3.30
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 125 MHz
350 uH
0 C
+ 70 C
Dual
1000 Base-T
27.81 mm
12.19 mm
7.24 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Power Module
S558-5999-Q3-F
Bel Magnetic Solutions
1:
€7.23
75 In Stock
Mouser Part No
530-S558-5999-Q3-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
75 In Stock
1
€7.23
10
€6.21
25
€5.96
50
€5.77
240
€4.75
480
View
100
€4.90
480
€4.63
960
€4.46
2,400
€4.45
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 125 MHz
350 uH
0 C
+ 70 C
Dual
1000 Base-T
27.81 mm
12.19 mm
7.24 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-Z5-F
Bel Magnetic Solutions
1:
€1.66
258 In Stock
1,800 Expected 20/02/2026
Mouser Part No
530-S558-5999-Z5-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
258 In Stock
1,800 Expected 20/02/2026
1
€1.66
10
€1.51
25
€1.40
100
€1.36
250
View
900
€1.04
250
€1.18
500
€1.11
900
€1.04
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers
S558-5500-JB
Bel Magnetic Solutions
1:
€3.21
3,800 On Order
Mouser Part No
530-S558-5500-JB
Bel Magnetic Solutions
Audio Transformers / Signal Transformers
3,800 On Order
View Dates
On Order:
1,900 Expected 27/02/2026
1,900 Expected 20/03/2026
Factory Lead Time:
16 Weeks
1
€3.21
10
€2.90
25
€2.78
50
€2.70
380
€2.43
760
View
100
€2.61
250
€2.60
760
€2.27
2,280
€2.06
Buy
Min.: 1
Mult.: 1
Details
Reel, Cut Tape
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
S558-5500-JV
Bel Magnetic Solutions
1:
€4.27
1,520 Expected 27/02/2026
Mouser Part No
530-S558-5500-JV
Bel Magnetic Solutions
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
1,520 Expected 27/02/2026
1
€4.27
10
€3.72
25
€3.35
50
€3.31
380
€2.54
760
View
100
€3.28
250
€2.62
760
€2.22
2,280
€2.21
Buy
Min.: 1
Mult.: 1
Details
PoE Transformers
SMD/SMT
1 MHz to 300 MHz
- 40 C
+ 85 C
Quad
PoE
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape
Audio Transformers / Signal Transformers Transformer
S558-5999-AB-F
Bel Magnetic Solutions
1:
€3.21
2,560 On Order
Mouser Part No
530-S558-5999-AB-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
2,560 On Order
View Dates
On Order:
640 Expected 20/02/2026
1,920 Expected 21/05/2026
Factory Lead Time:
17 Weeks
1
€3.21
10
€2.84
25
€2.69
50
€2.62
320
€2.40
640
View
100
€2.55
640
€2.37
960
€2.30
2,240
€2.08
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 125 MHz
350 uH
- 40 C
+ 85 C
Single
1000 Base-T
15.24 mm
13.26 mm
6.35 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-W2-F
Bel Magnetic Solutions
1:
€1.85
1,781 On Order
Mouser Part No
530-S558-5999-W2-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
1,781 On Order
View Dates
On Order:
881 Expected 27/02/2026
900 Expected 03/04/2026
Factory Lead Time:
17 Weeks
1
€1.85
10
€1.68
25
€1.57
100
€1.51
900
€1.20
1,800
View
250
€1.45
500
€1.26
1,800
€1.09
4,500
€1.07
Buy
Min.: 1
Mult.: 1
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 250 MHz
350 uH
- 40 C
+ 85 C
Single
10/100 Base-T
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Power Module
S558-5999-AM-F
Bel Magnetic Solutions
2,200:
€3.13
Non-Stocked
Mouser Part No
530-S558-5999-AM-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
Non-Stocked
Buy
Min.: 2,200
Mult.: 2,200
Details
LAN Transformers
Module
SMD/SMT
1 MHz to 100 MHz
350 uH
0 C
+ 70 C
Single
1000 Base-T
22.35 mm
13.72 mm
1.73 mm
Reel