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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H1260FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
379 | - |
|
Datasheet |
- | Bulk | Active | LAN 10G 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 | - | - |
|
SM91073AL-EXFRMR PULSE 10 BASE-T |
3,000 | - |
|
Datasheet |
- | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - |
|
PE-65848FNLPULSE XFMR 1CS:1CS TX/RX |
0 | - |
|
Datasheet |
- | Tube | Active | Isolation and Data Interface (Encapsulated) | 3.5mH | - | 1CS:1CS Transmitter, 1CS:1CS Receiver | Surface Mount | 0.475" L x 0.566" W (12.07mm x 14.37mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
BA60951CSTRANSF FLYBACK 25UH 2.5W ISO SMD |
531 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
TX1287TPULSE XFMR 1CT:2.42CT TX/RX |
600 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | 1CT:2.42CT Transmitter, 1CT:2.42CT Receiver | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | -40°C ~ 85°C | - | - |
|
PE-64995NLXFRMR ISDN 1CT:2CT 22MH T/H |
0 | - |
|
Datasheet |
- | Bulk | Active | Isolation and Data Interface (Encapsulated) | 22mH | - | 1CT:2CT | Through Hole | 0.559" L x 0.559" W (14.20mm x 14.20mm) | 0.402" (10.20mm) | 0°C ~ 70°C | - | - |
|
XFBMC2103-2S-BXFMR BATT MGMT AEC-Q200 |
1,099 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Battery Management | - | - | 1CT:1CT | Surface Mount | 0.390" L x 0.330" W (9.90mm x 8.38mm) | 0.266" (6.75mm) | -40°C ~ 125°C | - | - |
|
HCTSM80308BAL-E1XFMR 3.3-5V/3.3-15V,350MA PK TR |
788 | - |
|
Datasheet |
HCT | Tape & Reel (TR) | Discontinued at Digi-Key | Isolation and Data Interface (Encapsulated) | 300µH | 11.0VµS | 3:8 | Surface Mount | 0.484" L x 0.425" W (12.30mm x 10.80mm) | 0.256" (6.50mm) | -40°C ~ 125°C | - | - |
|
HCTSM81017CAL-E1XFRMR POWER 10:17 350UH SMD |
473 | - |
|
Datasheet |
HCT | Tape & Reel (TR) | Discontinued at Digi-Key | - | 350µH | 11.0VµS | 10:17 | Surface Mount | 0.598" L x 0.425" W (15.20mm x 10.80mm) | 0.256" (6.50mm) | -40°C ~ 125°C | - | - |
|
HCTSM80101AAL-E1XFMR 3.3-5V/3.3-15V,350MA PK TR |
146 | - |
|
Datasheet |
HCT | Tape & Reel (TR) | Discontinued at Digi-Key | Isolation and Data Interface (Encapsulated) | 250µH | 11.0VµS | 1:1 | Surface Mount | 0.484" L x 0.425" W (12.30mm x 10.80mm) | 0.256" (6.50mm) | -40°C ~ 125°C | - | - |
|
|
HX2260FNLPULSE XFMR 1 CT:1CT TX/RX 350UH |
764 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | -40°C ~ 85°C | - | - |
|
H1302FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
585 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | 0°C ~ 70°C | - | - |
|
ZA9756-AEDTRANSFORMER |
1,403 | - |
|
Datasheet |
- | Strip | Active | Isolation and Data Interface (Encapsulated) | 215µH | 31VµS | 1:1 | Surface Mount | - | 0.236" (6.00mm) | -40°C ~ 125°C | - | - |
|
|
H1199FNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
600 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | 0°C ~ 70°C | - | - |
|
|
TX1315NLTTRANSFORMER 1CT:1CT 1.2MH SMD |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Single) | 1.2mH | - | 1CT:1CT | Surface Mount | 0.300" L x 0.276" W (7.62mm x 7.00mm) | 0.250" (6.35mm) | -40°C ~ 85°C | - | - |
|
H1263NLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
583 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.380" W (12.70mm x 9.65mm) | 0.236" (5.99mm) | 0°C ~ 70°C | - | - |
|
|
H1199FNLPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
335 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.500" L x 0.358" W (12.70mm x 9.09mm) | 0.236" (5.99mm) | 0°C ~ 70°C | - | - |
|
G4802CGDUAL LAN XFMR 1000 BASE-T |
900 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 1.114" L x 0.500" W (28.30mm x 12.70mm) | 0.295" (7.50mm) | 0°C ~ 70°C | - | - |
|
XFGIC100POLLAN XFMR 100/1000 POE+ |
1,239 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T, Power over Ethernet (PoE) | 350µH | - | 1CT:1CT | Surface Mount | 0.730" L x 0.600" W (18.54mm x 15.24mm) | 0.240" (6.09mm) | -40°C ~ 85°C | - | - |
|
ZA9757-AEDTRANSFORMER |
740 | - |
|
Datasheet |
- | Strip | Active | Isolation and Data Interface (Encapsulated) | 225µH | 31VµS | 1:1 | Surface Mount | - | 0.394" (10.00mm) | -40°C ~ 125°C | - | - |
