LAN Discrete Transformer Modules

Pulse Electronics LAN Discrete Transformer Modules are optimized for all major LAN transceivers. These modules provide electrical circuit isolation that meets IEEE 802.3 standards while maintaining the signal integrity needed for the most demanding applications. Pulse Electronics LAN Discrete Transformer Modules feature a peak reflow temperature rating of +245°C. Other features include 1kHz to 100MHz frequency range, 1Ω impedance, 350µH inductance, and 1.5kV isolation voltage.

Results: 64
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Package/Case
Length
Width
Height
Series
Packaging
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por
Datasheet
40In Stock
500Expected 18-01-2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1,000
: 250

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 27.94 mm 10.92 mm 8.33 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port
Datasheet
238In Stock
Min.: 1
Mult.: 1
Max.: 140

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 0.545 in 0.48 in 0.25 in 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH
Datasheet
79In Stock
325Expected 05-10-2026
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.5 mm 12.2 mm 5.72 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH 2-port
Datasheet
4In Stock
165Expected 31-08-2026
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 125 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 27.81 mm 12.19 mm 7.24 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BASE-T PoE+ 2-Port SMD Open
Datasheet
49In Stock
480On Order
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 27.81 mm 12.19 mm 7.24 mm 1000Base-T Tube
Pulse Electronics H1112NLT
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port
Datasheet
249In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 14.81 mm 14.73 mm 4.88 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
27,092On Order
MouseReel Available
Min.: 1
Mult.: 1
Max.: 2,400
: 600

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 12.7 mm 9.53 mm 6.09 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1200uH .8Ohms 1-Port
Datasheet
966Expected 18-12-2026
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 12.7 mm 6.73 mm 5.97 mm H1197 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port
Datasheet
1,519On Order
Min.: 1
Mult.: 1
Max.: 160

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 12.7 mm 9.4 mm 5.97 mm Tube

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port
Datasheet
525Expected 31-08-2026
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 15.11 mm 6.35 mm 4.01 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por
Datasheet
320Expected 31-08-2026
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 27.94 mm 10.92 mm 8.33 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 4-Port
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 300
Mult.: 15

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C 4 Channel 28.58 mm 12.19 mm 5.84 mm H1062 Tube
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 25.4 mm 12.83 mm 6.22 mm H1086NL Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 250
Mult.: 250
: 250

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Dual 27.81 mm 15.24 mm 7.24 mm Reel