Audio Transformers / Signal Transformers ROHS 10/100 TOPPER
S558-5999-46-F
Bel Magnetic Solutions
1:
¥581.4
759 In Stock
Mouser Part #
530-S558-5999-46-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 10/100 TOPPER
759 In Stock
1
¥581.4
10
¥483.4
25
¥465.1
50
¥450.1
300
¥413.6
600
View
100
¥436.8
600
¥373.7
2,400
¥368.7
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 80 MHz
420 uH
0 C
+ 70 C
Single
10/100 Base-T
25.4 mm
9.91 mm
5.97 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Power Module
+2 images
S558-5999-J1-F
Bel Magnetic Solutions
1:
¥378.7
3,154 In Stock
Mouser Part #
530-S558-5999-J1-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Power Module
3,154 In Stock
1
¥378.7
10
¥343.8
25
¥320.6
100
¥307.3
900
¥214.3
1,800
View
250
¥295.7
500
¥260.8
1,800
¥197.7
Buy
Min.: 1
Mult.: 1
Reel :
900
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 ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER
S558-5500-72
Bel Magnetic Solutions
1:
¥1,169.3
1,103 In Stock
Mouser Part #
530-S558-5500-72
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER
1,103 In Stock
1
¥1,169.3
10
¥993.3
25
¥931.8
50
¥867
240
¥794
480
View
100
¥833.8
480
¥704.3
960
¥694.3
2,400
¥676
Buy
Min.: 1
Mult.: 1
Reel :
240
Details
SMD/SMT
300 kHz to 125 MHz
- 40 C
+ 85 C
Dual
27.81 mm
12.19 mm
7.24 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
S558-5500-JV
Bel Magnetic Solutions
1:
¥888.6
1,483 In Stock
Mouser Part #
530-S558-5500-JV
Bel Magnetic Solutions
Audio Transformers / Signal Transformers XFRMR LAN 5G 60W POE SMD
1,483 In Stock
1
¥888.6
10
¥669.4
25
¥621.2
50
¥601.3
380
¥441.8
760
View
100
¥583
250
¥498.3
760
¥426.9
2,280
¥420.2
Buy
Min.: 1
Mult.: 1
Reel :
380
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-U7-F
Bel Magnetic Solutions
1:
¥340.5
20,734 In Stock
44,100 Expected 9/4/2026
Mouser Part #
530-S558-5999-U7-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
20,734 In Stock
44,100 Expected 9/4/2026
1
¥340.5
10
¥308.9
25
¥287.4
100
¥279
900
¥229.2
1,800
View
250
¥267.4
500
¥239.2
1,800
¥219.3
4,500
¥215.9
Buy
Min.: 1
Mult.: 1
Reel :
900
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 ROHS 10/100/1000BT PoE+ MODULE 1CT:1CT TOPPER
S558-5500-68
Bel Magnetic Solutions
1:
¥637.8
1,525 In Stock
6,080 On Order
Mouser Part #
530-S558-5500-68
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 10/100/1000BT PoE+ MODULE 1CT:1CT TOPPER
1,525 In Stock
6,080 On Order
View Dates
Stock:
1,525 Can Ship Immediately
On Order:
2,280 Expected 9/4/2026
3,800 Expected 11/16/2026
Factory Lead-Time:
14 Weeks
1
¥637.8
10
¥571.4
25
¥539.8
50
¥524.9
380
¥455.1
760
View
100
¥503.3
250
¥470.1
760
¥450.1
2,280
¥446.8
Buy
Min.: 1
Mult.: 1
Reel :
380
Details
LAN Transformers
Module
SMD/SMT
300 kHz to 125 MHz
350 uH
- 40 C
+ 85 C
Single
1000 Base-T PoE Plus
17.53 mm
12.19 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER
S558-5999-AA-F
Bel Magnetic Solutions
1:
¥1,059.7
405 In Stock
Mouser Part #
530-S558-5999-AA-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 100BT 1CT:1CT AUTO MIDX QUAD MODULES TOPPER
405 In Stock
1
¥1,059.7
10
¥956.7
25
¥905.2
50
¥865.4
320
¥762.4
640
View
100
¥795.6
640
¥740.8
960
¥725.9
2,240
¥702.6
Buy
Min.: 1
Mult.: 1
Reel :
320
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 500 MHz
350 uH
- 40 C
+ 85 C
Quad
10/100 Base-T
27.94 mm
12.09 mm
4.47 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer
S558-5999-AT-F
Bel Magnetic Solutions
1:
¥887
768 In Stock
Mouser Part #
530-S558-5999-AT-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
768 In Stock
1
¥887
10
¥780.7
25
¥747.5
50
¥724.2
100
View
380
¥588
100
¥681
250
¥604.6
380
¥588
Buy
Min.: 1
Mult.: 1
Reel :
380
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-AZ-F
Bel Magnetic Solutions
1:
¥1,297.2
2,270 In Stock
Mouser Part #
530-S558-5999-AZ-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
2,270 In Stock
1
¥1,297.2
10
¥1,132.8
25
¥1,074.7
50
¥1,018.2
1,100
¥901.9
2,200
View
100
¥981.7
250
¥953.4
500
¥925.2
2,200
¥875.3
Buy
Min.: 1
Mult.: 1
Reel :
1,100
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-P3-F
Bel Magnetic Solutions
1:
¥903.6
716 In Stock
Mouser Part #
530-S558-5999-P3-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
716 In Stock
1
¥903.6
10
¥817.2
25
¥784
50
¥760.7
380
¥659.4
760
View
100
¥715.9
250
¥677.7
760
¥641.1
2,280
¥629.5
Buy
Min.: 1
Mult.: 1
Reel :
380
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:
¥1,186
319 In Stock
480 Expected 10/16/2026
Mouser Part #
530-S558-5999-Q2-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
319 In Stock
480 Expected 10/16/2026
1
¥1,186
10
¥945.1
25
¥890.3
50
¥825.5
240
¥777.3
480
View
100
¥794
480
¥755.8
960
¥719.2
Buy
Min.: 1
Mult.: 1
Reel :
240
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-T3-F
Bel Magnetic Solutions
1:
¥1,028.2
1,382 In Stock
Mouser Part #
530-S558-5999-T3-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
1,382 In Stock
1
¥1,028.2
10
¥789
25
¥752.4
50
¥729.2
320
¥642.8
640
View
100
¥699.3
640
¥636.2
960
¥604.6
Buy
Min.: 1
Mult.: 1
Reel :
320
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-T7-F
Bel Magnetic Solutions
1:
¥340.5
4,382 In Stock
3,600 Expected 8/28/2026
Mouser Part #
530-S558-5999-T7-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
4,382 In Stock
3,600 Expected 8/28/2026
1
¥340.5
10
¥308.9
25
¥287.4
100
¥279
900
¥242.5
1,800
View
250
¥267.4
500
¥252.5
1,800
¥232.5
4,500
¥229.2
Buy
Min.: 1
Mult.: 1
Reel :
900
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-W2-F
Bel Magnetic Solutions
1:
¥378.7
1,046 In Stock
Mouser Part #
530-S558-5999-W2-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
1,046 In Stock
1
¥378.7
10
¥343.8
25
¥320.6
100
¥300.6
900
¥254.1
1,800
View
250
¥289
500
¥262.4
1,800
¥229.2
4,500
¥220.9
Buy
Min.: 1
Mult.: 1
Reel :
900
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 Transformer
S558-5999-Z5-F
Bel Magnetic Solutions
1:
¥340.5
3,681 In Stock
5,400 Expected 9/25/2026
Mouser Part #
530-S558-5999-Z5-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
3,681 In Stock
5,400 Expected 9/25/2026
1
¥340.5
10
¥308.9
25
¥287.4
100
¥279
900
¥242.5
1,800
View
250
¥267.4
500
¥252.5
1,800
¥232.5
4,500
¥225.9
Buy
Min.: 1
Mult.: 1
Reel :
900
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 10G PoE 100W
S558-10GB-23
Bel Magnetic Solutions
1:
¥1,297.2
244 In Stock
300 Expected 9/4/2026
Mouser Part #
530-S558-10GB-23
Bel Magnetic Solutions
Audio Transformers / Signal Transformers 10G PoE 100W
244 In Stock
300 Expected 9/4/2026
1
¥1,297.2
10
¥1,144.4
25
¥1,086.3
50
¥1,028.2
300
¥903.6
600
View
100
¥993.3
600
¥898.6
Buy
Min.: 1
Mult.: 1
Reel :
300
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 2.5G 4pPoE transformer
S558-5500-JB
Bel Magnetic Solutions
1:
¥656.1
2 In Stock
3,420 Expected 11/13/2026
Mouser Part #
530-S558-5500-JB
Bel Magnetic Solutions
Audio Transformers / Signal Transformers 2.5G 4pPoE transformer
2 In Stock
3,420 Expected 11/13/2026
1
¥656.1
10
¥589.7
25
¥561.4
50
¥543.1
380
¥473.4
760
View
100
¥506.6
250
¥490
760
¥453.5
2,280
¥448.5
Buy
Min.: 1
Mult.: 1
Reel :
380
Details
Reel, Cut Tape
Audio Transformers / Signal Transformers ROHS 1000BASE-T 1CT:1CT W/BST EXT TEMP TOPPER
S558-5999-AC-F
Bel Magnetic Solutions
1:
¥1,053.1
244 In Stock
640 Expected 10/16/2026
Mouser Part #
530-S558-5999-AC-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 1000BASE-T 1CT:1CT W/BST EXT TEMP TOPPER
244 In Stock
640 Expected 10/16/2026
1
¥1,053.1
10
¥835.5
25
¥802.3
50
¥777.3
320
¥664.4
640
View
100
¥699.3
640
¥652.8
960
¥644.5
Buy
Min.: 1
Mult.: 1
Reel :
320
Details
LAN Transformers
Module
SMD/SMT
30 MHz to 100 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-T5-F
Bel Magnetic Solutions
1:
¥340.5
282 In Stock
2,700 Expected 10/16/2026
Mouser Part #
530-S558-5999-T5-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
282 In Stock
2,700 Expected 10/16/2026
1
¥340.5
10
¥308.9
25
¥287.4
100
¥272.4
900
¥234.2
1,800
View
250
¥255.8
500
¥235.9
1,800
¥232.5
4,500
¥227.6
Buy
Min.: 1
Mult.: 1
Reel :
900
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 VOIP MODULE 1CT:1CT SHARE CMC ROHS TOPPER
S558-5500-25-F
Bel Magnetic Solutions
1:
¥320.6
50,549 On Order
Mouser Part #
530-S558-5500-25-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers VOIP MODULE 1CT:1CT SHARE CMC ROHS TOPPER
50,549 On Order
View Dates
On Order:
149 Expected 9/4/2026
23,400 Expected 9/18/2026
27,000 Expected 9/25/2026
Factory Lead-Time:
14 Weeks
1
¥320.6
10
¥290.7
25
¥270.7
100
¥260.8
900
¥222.6
1,800
View
250
¥247.5
500
¥237.5
1,800
¥206
4,500
¥202.6
Buy
Min.: 1
Mult.: 1
Reel :
900
Details
LAN Transformers
Module
SMD/SMT
100 kHz to 100 MHz
350 uH
0 C
+ 70 C
Single
10/100 Base-T PoE
12.32 mm
7.24 mm
5.71 mm
Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ROHS 10GBASE-T MAGNETICS MODULE 1CT:1CT TOPPER
S558-10GB-10
Bel Magnetic Solutions
1:
¥2,802.1
580 Expected 9/4/2026
Mouser Part #
530-S558-10GB-10
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 10GBASE-T MAGNETICS MODULE 1CT:1CT TOPPER
580 Expected 9/4/2026
1
¥2,802.1
10
¥2,234
25
¥2,101.2
50
¥1,948.4
300
¥1,840.4
600
View
100
¥1,875.3
600
¥1,788.9
900
¥1,700.9
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Reel, Cut Tape
Audio Transformers / Signal Transformers 60W 10GIG PoE TRANSFORMER
S558-10GB-22
Bel Magnetic Solutions
1:
¥1,126.2
1,154 Expected 9/4/2026
Mouser Part #
530-S558-10GB-22
Bel Magnetic Solutions
Audio Transformers / Signal Transformers 60W 10GIG PoE TRANSFORMER
1,154 Expected 9/4/2026
1
¥1,126.2
10
¥896.9
25
¥843.8
50
¥784
300
¥722.5
600
View
100
¥754.1
600
¥710.9
900
¥687.7
2,400
¥686
Buy
Min.: 1
Mult.: 1
Reel :
300
Details
Reel, Cut Tape
Audio Transformers / Signal Transformers XFRMR LAN 2.5G 60W POE SMD
S558-5500-JD
Bel Magnetic Solutions
1:
¥656.1
1,520 On Order
Mouser Part #
530-S558-5500-JD
Bel Magnetic Solutions
Audio Transformers / Signal Transformers XFRMR LAN 2.5G 60W POE SMD
1,520 On Order
View Dates
On Order:
760 Expected 8/11/2026
760 Expected 8/14/2026
Factory Lead-Time:
14 Weeks
1
¥656.1
10
¥586.3
25
¥553.1
50
¥534.8
380
¥420.2
760
View
100
¥519.9
250
¥480
760
¥405.3
2,280
¥398.6
Buy
Min.: 1
Mult.: 1
Reel :
380
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-AB-F
Bel Magnetic Solutions
1:
¥656.1
4,739 On Order
Mouser Part #
530-S558-5999-AB-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers Transformer
4,739 On Order
View Dates
On Order:
259 Expected 9/25/2026
1,600 Expected 10/30/2026
2,880 Expected 11/5/2026
Factory Lead-Time:
14 Weeks
1
¥656.1
10
¥593
25
¥569.7
50
¥551.5
320
¥495
640
View
100
¥534.8
640
¥475
960
¥456.8
2,240
¥453.5
Buy
Min.: 1
Mult.: 1
Reel :
320
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 ROHS 1000BT MODULE 1CT:1CT EXTENDED TEMP TOPPER
S558-5999-AR-F
Bel Magnetic Solutions
1:
¥790.6
1,075 On Order
Mouser Part #
530-S558-5999-AR-F
Bel Magnetic Solutions
Audio Transformers / Signal Transformers ROHS 1000BT MODULE 1CT:1CT EXTENDED TEMP TOPPER
1,075 On Order
View Dates
On Order:
315 Expected 11/13/2026
760 Expected 11/20/2026
Factory Lead-Time:
14 Weeks
1
¥790.6
10
¥622.9
25
¥598
50
¥579.7
380
¥446.8
760
View
100
¥561.4
250
¥528.2
760
¥430.2
2,280
¥425.2
Buy
Min.: 1
Mult.: 1
Reel :
380
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