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0755-82798135Pulse Transformers
Pulse Transformers
Pulse Transformers are magnetic components used to transfer pulse signals, provide galvanic isolation and support reliable signal coupling in electronic circuits. They are widely used in switching power supplies, gate drive circuits, communication equipment, industrial control systems, data transmission, instrumentation, automotive electronics and embedded applications.
This category includes signal pulse transformers, gate drive transformers, isolation pulse transformers, LAN pulse transformers, trigger transformers and related high-frequency magnetic components. These products are commonly selected based on turns ratio, isolation voltage, pulse width, frequency range, impedance, package style, mounting type and application requirements.
TomatoElec supplies original Pulse Transformers from recognized manufacturers such as Pulse Electronics, Würth Elektronik, Bourns, TDK, Murata, Coilcraft, Triad Magnetics, TE Connectivity and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Transformer Type | Inductance | ET (Volt-Time) | Turns Ratio - Primary:Secondary | Mounting Type | Size / Dimension | Height - Seated (Max) | Operating Temperature | Grade | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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H1200NLMODULE TRANSFRMR DUAL LAN 10/100 |
0 | - |
|
Datasheet |
- | Tray | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
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H0009NLMODULE PC CARD SNGL LAN 16PCMCIA |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | - | - | 1CT:1CT | Surface Mount | 0.560" L x 0.560" W (14.22mm x 14.22mm) | 0.082" (2.08mm) | 0°C ~ 70°C | - | - |
|
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H0019NLMODULE PC CARD SNGL LAN 16PCMCIA |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN | - | - | 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.078" (1.98mm) | 0°C ~ 70°C | - | - |
|
H0022NLMODULE PC CARD SNGL LAN 12PCMCIA |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN | - | - | 1CT:1CT | Surface Mount | 0.465" L x 0.340" W (11.81mm x 8.63mm) | 0.085" (2.16mm) | 0°C ~ 70°C | - | - |
|
H1060NLMODULE XFRMR QUAD ETHR LAN40SOIC |
0 | - |
|
Datasheet |
- | Bulk | Active | LAN | - | - | 1CT:1CT | Surface Mount | 1.125" L x 0.480" W (28.58mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
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H1174NLMODULE XFRMR DUAL ETHER LAN 24P |
0 | - |
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Datasheet |
- | Tube | Obsolete | LAN | - | - | 1CT:1CT | Surface Mount | 0.512" L x 0.500" W (13.08mm x 12.70mm) | 0.155" (3.93mm) | 0°C ~ 70°C | - | - |
|
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H2005ANLMODULE XFRMR VOIP DL LAN 24-SOIC |
0 | - |
|
Datasheet |
- | Tube | Active | LAN | - | - | 1CT:1CT | Surface Mount | 0.510" L x 0.600" W (12.95mm x 15.24mm) | 0.290" (7.36mm) | 0°C ~ 70°C | - | - |
|
H2008NLMODULE XFRMR VOIP DL LAN 24-SOIC |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN | - | - | 1CT:1CT | Surface Mount | 0.537" L x 0.470" W (13.64mm x 11.94mm) | 0.254" (6.45mm) | 0°C ~ 70°C | - | - |
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H5012NLMODULE DL GIGABIT ETHER LAN 48P |
0 | - |
|
Datasheet |
- | Bulk | Active | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.295" (7.49mm) | 0°C ~ 70°C | - | - |
|
PA1672NLPULSE XFMR 1:4 7.75UH |
0 | - |
|
Datasheet |
- | - | Obsolete | - | 7.75µH | - | 1:4 | Surface Mount | 0.930" L x 0.860" W (23.62mm x 21.84mm) | 0.450" (11.43mm) | -40°C ~ 130°C | - | - |
|
FL1012NLMODULE FILTER SNGL LAN 16PIN TH |
0 | - |
|
- |
- | Tube | Obsolete | LAN | - | - | 1CT:1CT | Through Hole | 0.995" L x 0.395" W (25.28mmx 10.03mm) | 0.338" (8.59mm) | - | - | - |
|
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PE-68017SNLMODULE FILTER SNGL LAN 10-SIL |
0 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Through Hole | 1.000" L x 0.210" W (25.40mm x 5.33mm) | 0.450" (11.43mm) | - | - | - |
|
H1140NLMODULE XFRMR ETHERNET LAN 40SOIC |
0 | - |
|
Datasheet |
- | Tube | Obsolete | - | - | - | 1CT:1CT | Surface Mount | 1.125" L x 0.480" W (28.58mm x 12.19mm) | 0.290" (7.36mm) | 0°C ~ 70°C | - | - |
|
PE-65870NLTRANSFORMER TELECOM DUAL T1/E1 |
0 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Dual) | 1.2mH | - | 1CT:1.15CT | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
PE-68062LNLMODULE XFRMR/CHOKE QUAD 40-SOIC |
0 | - |
|
- |
- | Tube | Obsolete | - | - | - | 1CT:1.41CT | Surface Mount | 1.125" L x 0.485" W (28.58mm x 12.32mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
T1091NLTRANSFORMER TELECOM DUAL T1/E2 |
0 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Dual) | 1.2mH | - | 1CT:2CT, 1:1.36CT | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
HX5007NLMODULE SINGLE GIGABIT LAN 24SOIC |
0 | - |
|
Datasheet |
- | Tube | Obsolete | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.227" (5.76mm) | -40°C ~ 85°C | - | - |
|
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HX5009NLMODULE XFORMR GIGABIT SINGLE LAN |
0 | - |
|
Datasheet |
- | Tube | Obsolete | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.537" L x 0.600" W (13.64mm x 15.24mm) | 0.235" (5.97mm) | -40°C ~ 85°C | - | - |
|
TX02-4400JIIC INTERFACE TRANSFORMER 8SMD GW |
0 | - |
|
- |
TX02-4400 | Tube | Obsolete | Isolation and Data Interface (Encapsulated) | - | - | 3:1 | Surface Mount | 0.378" L x 0.250" W (9.78mm x 6.35mm) | 0.180" (4.57mm) | -55°C ~ 125°C | - | - |
|
TX02-4400PIIC INTERFACE TRANSFORMER 8-DIP |
0 | - |
|
- |
TX02-4400 | Tube | Obsolete | Isolation and Data Interface (Encapsulated) | - | - | 3:1 | Through Hole | 0.378" L x 0.255" W (9.59mm x 6.48mm) | 0.180" (4.57mm) | -55°C ~ 125°C | - | - |

