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 (DKK) 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 100Base-TX NON-POE 350uH .65Ohms 1-Port
Datasheet
48In Stock
41,48 kr.
37,52 kr.
36,11 kr.
34,99 kr.
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Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 350 uH - 40 C + 85 C Quad 14.732 mm 14.732 mm 4.877 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port
Datasheet
211In Stock
640Expected 14/12/2026
30,66 kr.
27,75 kr.
24,77 kr.
23,95 kr.
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Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.53 mm 5.97 mm 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port
Datasheet
197In Stock
560Expected 15/02/2027
48,64 kr.
43,94 kr.
41,48 kr.
40,13 kr.
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Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Dual 28.58 mm x 16.26 mm x 5.84 mm 28.58 mm 16.26 mm 5.84 mm 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .75Ohms 1-Port
Datasheet
362In Stock
41,78 kr.
37,75 kr.
31,11 kr.
30,06 kr.
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Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.4 mm 5.97 mm 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port
Datasheet
129In Stock
52,22 kr.
47,15 kr.
44,54 kr.
43,12 kr.
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Min.: 1
Mult.: 1
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
1In Stock
325Expected 05/11/2026
56,92 kr.
51,32 kr.
49,24 kr.
47,67 kr.
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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 10/100BaseT SMD NPoE 1-Port
Datasheet
1.000Expected 15/02/2027
Cut Tape
36,55 kr.
31,93 kr.
30,81 kr.
27,30 kr.
Reel
24,84 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 300
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.78 mm 12.95 mm 9.4 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port
Datasheet
2.340On Order
Cut Tape
28,42 kr.
25,74 kr.
23,95 kr.
22,83 kr.
Reel
21,19 kr.
View
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 9.4 mm 5.97 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-port
Datasheet
556Expected 03/03/2027
34,24 kr.
27,75 kr.
27,68 kr.
23,20 kr.
View
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Single 0.5 in 0.358 in 0.236 in 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por
Datasheet
690Expected 15/02/2027
118,02 kr.
105,41 kr.
101,98 kr.
98,77 kr.
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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
61,62 kr.
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
39,31 kr.
36,33 kr.
35,06 kr.
34,47 kr.
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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 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
Non-Stocked Lead-Time 6 Weeks
33,05 kr.
29,91 kr.
28,12 kr.
27,15 kr.
View
Min.: 1
Mult.: 1
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 5.97 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por
Datasheet
Non-Stocked Lead-Time 8 Weeks
Cut Tape
70,35 kr.
63,41 kr.
60,35 kr.
59,01 kr.
Reel
50,36 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 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, Cut Tape, MouseReel