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Pulse 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PM2180.034NLXFMR GATE-DR 3CT:4CT SM NPB |
36 | - |
|
Datasheet |
PM2180.XXXNL | Tray | Active | Isolation and Data Interface (Encapsulated) | 1.02mH | 22VµS | 3:4CT | Surface Mount | 0.319" L x 0.280" W (8.10mm x 7.10mm) | 0.200" (5.08mm) | -40°C ~ 125°C | - | - |
|
PA1284NLPULSE XFMR 155UH |
45 | - |
|
Datasheet |
- | Tray | Active | - | 155µH | - | - | Surface Mount | 0.515" L x 0.600" W (13.08mm x 15.24mm) | 0.451" (11.45mm) | -40°C ~ 125°C | - | - |
|
II-22-0001II1 PULSE TRANSFORMER THT |
50 | - |
|
Datasheet |
II | Bulk | Active | - | - | - | - | - | - | - | -25°C ~ 70°C | - | - |
|
S22601TRANSFORMER 1CT:1TR 2.5MH |
50 | - |
|
Datasheet |
- | Bulk | Active | - | 2.5mH | - | 1:1 | Through Hole | 0.550" L x 0.800" W (13.97mm x 20.32mm) | 0.360" (9.14mm) | - | - | - |
|
|
TG111-HPE1NYNLFTRISO MOD 1G POE 0.6A X-TEMP |
90 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
|
HX6621NLMDL SIN 1GPP 1:1 SMT TY |
95 | - |
|
Datasheet |
- | Tube | Active | - | - | - | - | - | - | - | - | - | - |
|
MTBAUGDT250101-LFTRANSFORMER, GATE DRIVE 5MM, 250 |
48 | - |
|
Datasheet |
MTBAUGDT | Tape & Reel (TR) | Active | Gate Drive | 350µH | 25.8VµS | 1:1 | Surface Mount | - | 0.220" (5.59mm) | -55°C ~ 130°C | - | - |
|
|
HXU6200NLXFRMR MAGNETIC 1PORT 1GIG MED |
14 | - |
|
Datasheet |
- | Tube | Active | LAN 1000 Base-T | 350µH | - | 1:1 | Surface Mount | - | 0.500" (12.70mm) | -40°C ~ 85°C | - | - |
|
|
H5400NLTXFRMR MODULE QUAD 1G 1:1 BGA SMD |
95 | - |
|
Datasheet |
H5400NLT | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 1.120" L x 0.680" W (28.45mm x 17.27mm) | 0.420" (10.67mm) | 0°C ~ 70°C | - | - |
|
|
TXF 353229NF-121120UH LAN PULSE TRANSFORMER 1CT: |
979 | - |
|
Datasheet |
TXF | Cut Tape (CT) | Active | LAN | 180µH | - | 1:1 | Surface Mount | 0.138" L x 0.126" W (3.50mm x 3.20mm) | 0.114" (2.90mm) | -40°C ~ 85°C | - | - |
|
H1201DGSINGLE LAN XFMR 10/100 BASE-T |
40 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.504" L x 0.295" W (12.80mm x 7.50mm) | 0.276" (7.00mm) | 0°C ~ 70°C | - | - |
|
33818TRANSF ADSL F/TI 5000 EP13 THD |
48 | - |
|
- |
- | Bulk | Discontinued at Digi-Key | ADSL | - | - | - | Through Hole | 0.560" L x 0.560" W (14.22mm x 14.22mm) | 0.500" (12.70mm) | - | - | - |
|
ALANS100X1-2F10LTLAN SGL 100B XFMR&CMC 16PIN |
571 | - |
|
Datasheet |
ALANS100X1-2 | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | -55°C ~ 125°C | - | - |
|
|
ALANS100X1-2F30ETLAN SGL 100B XFMR&SRDCMC 12PIN |
0 | - |
|
Datasheet |
ALANS100X1-2 | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | 0°C ~ 70°C | - | - |
|
|
ALANS100X1-2F30LTLAN SGL 100B XFMR&SRDCMC 12PIN |
0 | - |
|
Datasheet |
ALANS100X1-2 | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 0.504" L x 0.272" W (12.80mm x 6.90mm) | 0.222" (5.65mm) | -55°C ~ 125°C | - | - |
|
ALANS100X1-1E30ETLAN SGL 100B XFMR&SRDCMC 12PIN |
0 | - |
|
Datasheet |
ALANS100X1-1 | Tape & Reel (TR) | Active | - | 350µH | - | 1CT:1CT | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.197" (5.00mm) | 0°C ~ 70°C | - | - |
|
G2401DGSINGLE LAN XFMR 1000 BASE-T |
32 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.630" L x 0.472" W (16.00mm x 12.00mm) | 0.472" (12.00mm) | 0°C ~ 70°C | - | - |
|
76601/24HVCPULSE XFMR 1:1 11.7MH |
33 | - |
|
Datasheet |
766 | Tube | Obsolete | General Purpose | 11.7mH | 50.5VµS | 1:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
PE-65948NLXFRMR 1CT:1CT FOR ECHELON/NEURON |
0 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | 3.5mH, 6.5mH | - | 1CT:1CT | Through Hole | 0.510" L x 0.360" W (12.95mm x 9.15mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
HM42-40004LFTRPULSE XFMR 2:1:1 1.2MH |
66 | - |
|
Datasheet |
HM42 | Cut Tape (CT) | Discontinued at Digi-Key | Gate Drive | 1.2mH | 45.4VµS | 2:1:1 | Surface Mount | 0.362" L x 0.346" W (9.20mm x 8.80mm) | 0.307" (7.80mm) | -40°C ~ 125°C | - | - |
