Pulse Transformers
Browse available Pulse Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H1664FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
4,993 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.110" L x 0.608" W (28.19mm x 15.44mm) | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
T5007NLTXFRMR ISDN-S 1:2/1:2 22MH SMD |
1,549 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 22mH | - | 1:2, 1:2 | Surface Mount | 0.950" L x 0.580" W (24.13mm x 14.73mm) | 0.300" (7.62mm) | 0°C ~ 70°C | - | - |
|
|
H2009NLMODULE XFRMR VOIP DL LAN 24-SOIC |
2,132 | - |
|
Datasheet | - | Tube | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 0.518" L x 0.595" W (13.16mm x 15.11mm) | 0.251" (6.37mm) | 0°C ~ 70°C | - | - |
|
HDX8006NLMDL,SIN, HDBASET, 140W, SMT |
1,904 | - |
|
Datasheet | - | Tube | Active | HDBase-T | 120µH | - | 1:1 | Surface Mount | 0.715" L x 0.480" W (18.16mm x 12.20mm) | 0.260" (6.60mm) | -40°C ~ 85°C | - | - |
|
TX1475NLXFRMR OCTAL 1:2/1:1 1.2MH SMD |
2,564 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Octal) | 1.2mH | - | 1:2, 1:1 | Surface Mount | 1.000" L x 0.310" W (25.40mm x 7.87mm) | 0.295" (7.49mm) | -40°C ~ 85°C | - | - |
|
TX1193NLMODULE 1CT:2CT 1.2MH SMD |
1,300 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Dual) | 1.2mH | - | 1CT:2CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.227" (5.76mm) | -40°C ~ 85°C | - | - |
|
H5014NLTTRANSFORMER MODULE GIGABIT 2PORT |
4,383 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1CT:1CT | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.295" (7.49mm) | 0°C ~ 70°C | - | - |
|
H2017NLTXFRMR MAGNT MOD 4PORT POE 10/100 |
1,276 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | - | Surface Mount | 1.120" L x 0.480" W (28.45mm x 12.19mm) | 0.290" (7.36mm) | 0°C ~ 70°C | - | - |
|
H6101NLPULSE XFMR 1CT:1CT TX/RX |
3,548 | - |
|
Datasheet | - | Tube | Active | LAN 10/100/1000 Base-T | 120µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 1.095" L x 0.480" W (27.81mm x 12.19mm) | 0.285" (7.24mm) | 0°C ~ 70°C | - | - |
|
MGDT100125-SMPLANAR GATE-DRIVE XFMR, 1 : 1.25 |
1,325 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Gate Drive | 240µH | - | 1:1.25:1.25 | Surface Mount | 0.810" L x 0.725" W (20.57mm x 18.42mm) | 0.450" (11.43mm) | -55°C ~ 125°C | - | - |
|
R5033NLXFRMR ETHERNET MOD IND 1000B-T |
4,339 | - |
|
Datasheet | - | Tube | Active | LAN 1000 Base-T | 350µH | - | - | Surface Mount | 0.600" L x 0.430" W (15.24mm x 10.92mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
|
74901401810/100 BASE-T SMD TRANSFORMER 1 |
3,124 | - |
|
Datasheet | WE-LAN | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1:1 | Surface Mount | 0.673" L x 0.581" W (17.10mm x 14.75mm) | 0.341" (8.65mm) | 0°C ~ 70°C | - | - |
|
MTBAUGDT250102-LFTRANSFORMER, GATE DRIVE 5MM, 250 |
3,121 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | Gate Drive | 264µH | 22.4VµS | 1:1:1 | Surface Mount | - | 0.220" (5.59mm) | -55°C ~ 130°C | - | - |
|
H6200NLPULSE XFMR 1CT:1CT TX/RX |
4,802 | - |
|
Datasheet | - | Tray | Active | LAN 10/100/1000 Base-T | 120µH, 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.580" L x 0.680" W (14.73mm x 17.27mm) | 0.440" (11.18mm) | 0°C ~ 70°C | - | - |
|
Q1553-24TRANSFORMER PBC |
4,789 | - |
|
Datasheet | - | Bulk | Active | MIL-STD-1553 | - | - | 1CT:2CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
Q1553-51TRANSFORMER PBC |
1,580 | - |
|
Datasheet | - | Bulk | Active | MIL-STD-1553 | - | - | 1CT:1.79CT | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | - | - | - |
|
Q1553-1TRANSFORMER PBC |
2,671 | - |
|
Datasheet | - | Bulk | Active | MIL-STD-1553 | - | - | 1CT:1CT, 1CT:0.707CT | Through Hole | 0.624" L x 0.624" W (15.86mm x 15.86mm) | 0.250" (6.35mm) | - | - | - |
|
78604/1CPULSE XFMR 2:1 2MH |
4,569 | - |
|
Datasheet | 786 | Tube | Active | General Purpose | 2mH | 20VµS | 2:1 | Through Hole | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
78602/16CTRANSFORMER 2:1 5000UH 28VUS |
3,064 | - |
|
Datasheet | 786 | Bulk | Active | General Purpose | 4mH | 28VµS | 1:1:1 | Through Hole | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
LAN1VSOD24351C2MOD TRANS LAN 100B-T 2 PORT |
455 | - |
|
Datasheet | LAN | Tape & Reel (TR) | Active | LAN 100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.689" L x 0.480" W (17.50mm x 12.20mm) | 0.244" (6.20mm) | -40°C ~ 85°C | - | - |
Pulse Transformers FAQ
Common questions about selecting, comparing and sourcing Pulse Transformers components through Winsun (HK) Electronics.
What should I check when selecting Pulse Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Pulse Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.