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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
G1801DGSINGLE LAN XFMR 1000 BASE-T |
1,212 | - |
|
Datasheet |
- | Tube | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Through Hole | 0.819" L x 0.402" W (17.30mm x 9.00mm) | 0.467" (11.85mm) | 0°C ~ 70°C | - | - |
|
|
37533TRANSF QUAD T1/E1 1:1.36&1:2 SMD |
977 | - |
|
Datasheet |
- | Tape & Reel (TR) | Discontinued at Digi-Key | T1/E1 (Quad) | 1.2mH | - | 1:1.36, 1:2 | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | - | - | - |
|
H1601CGSINGLE LAN XFMR 10/100 BASE-T |
550 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.10mm) | 0.244" (6.20mm) | 0°C ~ 70°C | - | - |
|
PH9572.322NLTGDT, FUNCTIONAL, EP7, SMT |
11,986 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Gate Drive | - | - | - | Surface Mount | - | - | - | - | - |
|
PE-64934NLXFRMR T1/CEPT/ISDN-PRI 1:1 |
0 | - |
|
Datasheet |
- | Tube | Active | T1/E1 (Single) | 1.2mH | - | 1CT:1 | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
WBC4-1TLCPULSE XFMR 1:4 9UH 36UH |
879 | - |
|
Datasheet |
WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
H1651CGSINGLE LAN XFMR 10/100 BASE-T |
1,400 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.520" L x 0.299" W (13.20mm x 7.60mm) | 0.098" (2.50mm) | 0°C ~ 70°C | - | - |
|
WBC4-1WLCPULSE XFMR 1:4 5UH 20UH |
751 | - |
|
Datasheet |
WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
H1631CGSINGLE LAN XFMR 10/100 BASE-T |
1,355 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.520" L x 0.299" W (13.20mm x 7.60mm) | 0.098" (2.50mm) | 0°C ~ 70°C | - | - |
|
LAN-16J241P1D9LAN XFMR MODULE 10G BASE-T SMD |
799 | - |
|
Datasheet |
- | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - |
|
LAN-17J241P7D9LAN XFMR MODULE 10G BASE-T SMD |
399 | - |
|
Datasheet |
- | Cut Tape (CT) | Active | - | - | - | - | - | - | - | - | - | - |
|
HM42-10002LFTRPULSE XFMR 2:1:1 300UH |
319 | - |
|
Datasheet |
HM42 | Cut Tape (CT) | Discontinued at Digi-Key | Gate Drive | 300µH | 40.4VµS | 2:1:1 | Surface Mount | 0.260" L x 0.319" W (6.60mm x 8.10mm) | 0.217" (5.50mm) | -40°C ~ 125°C | - | - |
|
WBC1-1LCPULSE XFMR 1:1 10UH 10UH |
1,533 | - |
|
Datasheet |
WBC | Tape & Reel (TR) | Active | - | - | - | 1:1 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
ALANS10001-4J41ETLAN SGL 1000B XFMR&CMC&AUTO 24PI |
0 | - |
|
Datasheet |
ALANS10001-4 | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | - | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
ALANS10001-4J61ETLAN SGL 1000B XFMR&CMC 24PIN |
0 | - |
|
Datasheet |
ALANS10001-4 | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | - | 0.225" (5.72mm) | 0°C ~ 70°C | - | - |
|
PM2155.034NLTXFMR PUSH-PULL SIDE CAR S NPB |
253 | - |
|
Datasheet |
PM2155.XXXNLT | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 2.6mH | 98VµS | 3CT:4CT | Surface Mount | 0.630" L x 0.591" W (16.00mm x 15.00mm) | 0.295" (7.50mm) | -40°C ~ 125°C | - | - |
|
PH9385.011NLTXFMR PUSH-PULL SIDE CAR S NPB |
1,355 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | - | - | - | - | - | 0.630" L x 0.591" W (16.00mm x 15.00mm) | 0.305" (7.75mm) | - | - | - |
|
WBC4-6TLCPULSE XFMR 1:4 9UH 36UH |
4,726 | - |
|
Datasheet |
WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
WBC1-1TLCPULSE XFMR 1:1 9.5UH 9.5UH |
5,879 | - |
|
Datasheet |
WBC | Tape & Reel (TR) | Active | - | - | - | 1:1 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
|
WBC4-4LCPULSE XFMR 1:4 9UH 36UH |
1,069 | - |
|
Datasheet |
WBC | Tape & Reel (TR) | Active | - | - | - | 1:4 | Surface Mount | 0.175" L x 0.165" W (4.45mm x 4.19mm) | 0.120" (3.04mm) | -40°C ~ 85°C | - | - |
