Audio Transformers / Signal Transformers Power Module
+2 images
S558-5999-J1-F
Bel Magnetic Solutions
1:
£1.62
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
£1.62
10
£1.47
25
£1.37
100
£1.32
250
£0.882
900
£0.882
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:
£2.80
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
£2.80
10
£2.53
25
£2.43
50
£2.36
380
£1.80
760
View
100
£1.94
760
£1.68
2,280
£1.64
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:
£5.18
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
£5.18
10
£4.67
25
£4.48
50
£4.34
100
View
1,100
£3.89
100
£4.21
250
£4.03
500
£4.02
1,100
£3.89
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:
£3.78
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
£3.78
10
£3.39
25
£3.20
50
£3.13
380
£2.76
760
View
100
£3.03
250
£2.98
760
£2.59
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:
£4.58
970 In Stock
Mouser Part No
530-S558-5999-Q9-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
970 In Stock
1
£4.58
10
£4.15
25
£3.98
50
£3.86
320
£3.40
640
View
100
£3.57
640
£3.35
2,240
£3.15
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:
£3.63
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
£3.63
10
£3.28
25
£3.14
50
£3.05
320
£2.69
640
View
100
£2.92
640
£2.65
960
£2.53
2,240
£2.42
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:
£1.45
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
£1.45
10
£1.32
25
£1.22
100
£1.19
900
£1.05
1,800
View
250
£1.14
500
£1.09
1,800
£0.995
4,500
£0.978
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:
£1.45
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
£1.45
10
£1.32
25
£1.22
100
£1.19
900
£1.06
1,800
View
250
£1.14
500
£1.12
1,800
£1.02
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:
£1.45
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
£1.45
10
£1.32
25
£1.20
100
£1.18
900
£1.01
1,800
View
250
£1.13
1,800
£0.96
4,500
£0.943
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:
£5.64
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
£5.64
10
£5.09
25
£4.89
50
£4.74
300
£4.03
600
View
100
£4.37
600
£3.95
900
£3.82
2,400
£3.80
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:
£2.33
342 In Stock
Mouser Part No
530-S558-5999-M8-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
342 In Stock
1
£2.33
10
£2.11
25
£1.99
50
£1.93
380
£1.51
760
View
100
£1.87
250
£1.56
760
£1.47
2,280
£1.35
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:
£3.85
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
£3.85
10
£3.48
25
£3.35
50
£3.23
380
£2.64
760
View
100
£2.98
250
£2.83
760
£2.50
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:
£4.74
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
£4.74
10
£4.28
25
£4.10
50
£3.95
240
£3.15
960
View
100
£3.47
960
£2.88
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:
£6.31
75 In Stock
Mouser Part No
530-S558-5999-Q3-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
75 In Stock
1
£6.31
10
£5.42
25
£5.20
50
£5.04
240
£4.15
480
View
100
£4.28
480
£4.04
960
£3.89
2,400
£3.88
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:
£1.45
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
£1.45
10
£1.32
25
£1.22
100
£1.19
250
View
900
£0.908
250
£1.03
500
£0.969
900
£0.908
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:
£2.80
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
£2.80
10
£2.53
25
£2.43
50
£2.36
380
£2.12
760
View
100
£2.28
250
£2.27
760
£1.98
2,280
£1.80
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:
£3.73
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
£3.73
10
£3.25
25
£2.92
50
£2.89
380
£2.22
760
View
100
£2.86
250
£2.29
760
£1.94
2,280
£1.93
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:
£2.80
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
£2.80
10
£2.48
25
£2.35
50
£2.29
320
£2.10
640
View
100
£2.23
640
£2.07
960
£2.01
2,240
£1.82
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:
£1.62
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
£1.62
10
£1.47
25
£1.37
100
£1.32
900
£1.05
1,800
View
250
£1.27
500
£1.10
1,800
£0.952
4,500
£0.934
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:
£2.73
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