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All Products > Passive Components > Transformers Audio & Signal

PoE - Ethernet Magnetics

Ethernet Magnetics for Power Over Ethernet

The most common varieties of Ethernet employ differential signaling to transmit data over a network. Ethernet magnetics – most often coupling transformers – are used to help protect logic-level circuitry from overvoltage and noise by removing any common-mode signals carried by the twisted wire pairs. Power over Ethernet (PoE) systems can take further advantage of this strategy by supplying DC power as a common-mode bias over the same wires that carry data. Once the signal reaches an endpoint, the common-mode and differential signals are separated for use by an Ethernet appliance, called a “powered device” (PD). Learn More

Category   Passive Components >  Transformers Audio & Signal

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Triad Magnetics Transformers Audio & Signal 600CT/600CT 6 PIN PC MNT
Page 2,285

Data Sheet
2,407
In Stock
1: $5.16
10: $4.40
25: $3.94
50: $3.52
100: View



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 600 Ohms 600 Ohms 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 17.8 mm W x 18.8 mm H Audio Transformers
Pulse Transformers Audio & Signal MODULE
Data Sheet 275
In Stock
1: $9.37
10: $8.53
25: $8.31
50: $7.67
100: View



Min.: 1
Mult.: 1
1 MHz to 100 MHz 1.5 kV 0 C to + 70 C Through Hole 20.32 mm L x 10.16 mm W x 6.35 mm H 10 Base-T Interface Modules
Pulse HX1234NL
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Pulse Transformers Audio & Signal EXT TMP OF H1164
Data Sheet 679
In Stock
1: $11.64
10: $8.60
25: $8.14
50: $7.68
100: View



Min.: 1
Mult.: 1
100 kHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 28.58 mm L x 16 mm W x 5.84 mm H 10/100 Base-TX Transformer Modules
Triad Magnetics TY-303P
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Triad Magnetics Transformers Audio & Signal 4K/600 OHMS 4 PIN PC MNT
Page 2,288

Data Sheet
802
In Stock
1: $4.78
10: $4.06
25: $3.63
50: $3.25
100: View



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 4 kOhms 600 Ohms 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 18.2 mm W x 18.8 mm H Audio Transformers
Triad Magnetics Transformers Audio & Signal 10KCT/10KCT 6 PIN PC MNT
Page 2,285

Data Sheet
1,720
In Stock
More Info Available
1: $5.17
10: $4.40
25: $3.94
50: $3.52
100: View



Min.: 1
Mult.: 1
200 Hz to 15000 Hz 10000 Ohm CT 10000 Ohm CT 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 17.8 mm W x 18.8 mm H Audio Transformers
Triad Magnetics TY-304P
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Triad Magnetics Transformers Audio & Signal 600CT/600CT OHMS 6 PIN PC MNT
Page 2,288

Data Sheet
1,435
In Stock
1: $5.56
10: $4.50
25: $4.00
50: $3.62
100: $3.07



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 600 Ohms 600 Ohms 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 18.2 mm W x 18.8 mm H Audio Transformers
Pulse HX0068ANL
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Pulse Transformers Audio & Signal Single 100Base-TX
Data Sheet 367
In Stock
More Info Available
1: $6.55
10: $4.98
25: $4.72
50: $4.46
100: View



Min.: 1
Mult.: 1
100 kHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 9.652 mm W x 2.083 mm H Ethernet Magnetic Transformers
Pulse P1597NL
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Pulse Transformers Audio & Signal RS 485 DC/DC PUSH-PULL XFMR
Data Sheet 291
In Stock
1: $2.90
10: $2.35
25: $1.88
50: $1.78
100: View



Min.: 1
Mult.: 1
100 kHz 2 kV - 40 C to + 125 C SMD/SMT 13 mm L x 11.5 mm W x 9 mm H Power Transformers
Pulse HX1178NL
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Pulse Transformers Audio & Signal XFMR
Data Sheet 45
In Stock
1: $7.33
10: $5.57
25: $5.28
50: $4.99
100: View



Min.: 1
Mult.: 1
100 kHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 25.4 mm L x 12.83 mm W x 6.22 mm H 10/100 Base-T Transformer Modules
Pulse TX1475NL
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Pulse Transformers Audio & Signal SM OCTAL TRANSFORMER
Data Sheet 137
In Stock
1: $8.43
10: $6.55
25: $6.02
50: $5.49
100: View



Min.: 1
Mult.: 1
1.5 kV - 40 C to + 85 C SMD/SMT 25.4 mm L x 10.8 mm W x 7.11 mm H T1/E1/CEPT/ISDN-PRI Transformers
Pulse HX5401NL
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Pulse Transformers Audio & Signal Quad Port gigabit
Data Sheet 23
In Stock
1: $20.27
2: $20.08
5: $19.92
10: $19.08
25: View



Min.: 1
Mult.: 1
100 kHz to 200 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 28.45 mm L x 17.27 mm W x 11.18 mm H Ethernet Magnetic Transformers
Triad Magnetics TY-300P
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Triad Magnetics Transformers Audio & Signal 600 (4W) 600/600 6 PIN PC MNT
Page 2,288

Data Sheet
101
In Stock
1: $5.78
10: $4.91
25: $4.39
50: $3.93
100: View



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 600 Ohms 600 Ohms 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 18.2 mm W x 18.8 mm H Audio Transformers
Triad Magnetics Transformers Audio & Signal 600CT/150 600CT/150 8 PIN PC MOUNT
Page 2,285

Data Sheet
31
In Stock
More Info Available
1: $7.03
10: $6.06
25: $5.36
50: $5.20
100: View



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 600 Ohms 600 Ohms 1.5 kV 0 C to + 105 C Radial 34.9 mm L x 30.1 mm W x 30.1 mm H Audio Transformers
Triad Magnetics Transformers Audio & Signal 15KCT/15KCT 6 PIN PC MNT
Page 2,285

Data Sheet
7
In Stock
1: $5.17
10: $4.40
25: $3.94
50: $3.52
100: View



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 15 kOhms 15 kOhms 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 17.8 mm W x 18.8 mm H Audio Transformers
Triad Magnetics Transformers Audio & Signal 10KCT/2KCT 6 PIN PC MNT
Page 2,285

Data Sheet
35
In Stock
1: $5.17
10: $4.40
25: $3.94
50: $3.52
100: View



Min.: 1
Mult.: 1
300 Hz to 3.5 kHz 10 kOhms 2 kOhms 1.5 kV 0 C to + 105 C Radial 20.6 mm L x 17.8 mm W x 18.8 mm H Audio Transformers
Bourns SM51108EL
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652-SM51108EL


To purchase full reel, order in multiples of 700:
Bourns Transformers Audio & Signal 10/100 BASE Tx VoIP POE MODULE
Page 2,657

Data Sheet
13,995
On Order
More Info Available
Cut Tape
1: $2.64
10: $2.11
50: $1.67
100: $1.62
Reel
700: $1.43
1,400: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 700
1 MHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 12 mm L x 7 mm W x 5.45 mm H 10/100 Base-TX
Pulse TX1344NL
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Pulse Transformers Audio & Signal XFMR DUAL
Data Sheet 20
Stock Available
More Info Available
1: $8.49
10: $8.14
25: $7.43
50: $7.08
100: View



Min.: 1
Mult.: 1
1.5 kV - 40 C to + 85 C SMD/SMT 25.4 mm L x 10.8 mm W x 7.11 mm H T1/E1/CEPT/ISDN-PRI Transformers
Pulse HX5201NL
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Pulse Transformers Audio & Signal Dual Port Gigabit
Data Sheet 120
Stock Available
More Info Available
1: $13.87
10: $12.62
25: $12.30
50: $11.35
100: View



Min.: 1
Mult.: 1
1 MHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 17.27 mm L x 14.73 mm W x 10.67 mm H Gigabit 10/100/1000 Base-T Dual Tranformer Modules
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