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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
H1121NLTXFRMR MAGNT 1PORT 1:1.414 10/100 |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | - | - | 1:1.414 Transmitter, 1:1 Receiver | Surface Mount | 0.500" L x 0.280" W (12.70mm x 7.11mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
|
749020015TRANSFORMER WE-LAN 10/100/1000BT |
0 | - |
|
Datasheet |
WE-LAN | Tape & Reel (TR) | Active | LAN 10/100/1000 Base-T | 350µH | - | 1:1 | Surface Mount | 0.540" L x 0.709" W (13.72mm x 18.01mm) | 0.265" (6.73mm) | -40°C ~ 85°C | - | - |
|
TG5G-E12NZ5LFTRISO MOD 5G POE 0.35A X-TEMP 24P |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | LAN 5G Base-T, Power over Ethernet (PoE) | - | - | 1:1 | Surface Mount | 0.722" L x 0.485" W (18.33mm x 12.32mm) | 0.255" (6.48mm) | -40°C ~ 85°C | - | - |
|
TGR28-3755V12LFTRISO MOD T1 1C:1.36/1C:1C REINF |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Interface | 1.5mH | - | 1CT:1CT Transmitter, 1CT:1.36CT Receiver | Surface Mount | 0.675" L x 0.560" W (17.15mm x 14.22mm) | 0.390" (9.91mm) | -40°C ~ 85°C | - | - |
|
TGR74-3755V12LFTRISO MOD T1 1C:1C/1C:2C REINF |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Dual) | 1.5mH | - | 1CT:1CT, 1CT:2CT | Surface Mount | 0.675" L x 0.560" W (17.15mm x 14.22mm) | 0.390" (9.91mm) | -40°C ~ 85°C | - | - |
|
TGR38-3755V12LFTRISO MOD T1 1C:1.15C REINF 3.75KV |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Interface | 1.5mH | - | 1CT:1.15CT Transmitter, 1CT:1.15CT Receiver | Surface Mount | 0.675" L x 0.560" W (17.15mm x 14.22mm) | 0.390" (9.91mm) | -40°C ~ 85°C | - | - |
|
TGR27-3755V12LFTRISO MOD T1 1C:2C/1C:1.36C REINF |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Interface | 1.5mH | - | 1CT:2CT Transmitter, 1CT:1.36CT Receiver | Surface Mount | 0.675" L x 0.560" W (17.15mm x 14.22mm) | 0.390" (9.91mm) | -40°C ~ 85°C | - | - |
|
TGR26-3755V12LFTRISO MOD T1 1C:2C REINF 3.75KV |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Interface | 1.5mH | - | 1CT:2CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.675" L x 0.560" W (17.15mm x 14.22mm) | 0.390" (9.91mm) | -40°C ~ 85°C | - | - |
|
TGR04-3755V12LFTRISO MOD T1 1C:1C REINF 3.75KV |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | Interface | 1.5mH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.675" L x 0.560" W (17.15mm x 14.22mm) | 0.390" (9.91mm) | -40°C ~ 85°C | - | - |
|
TGSP-S225NZLFTRISO MOD T1 DUAL 1C:2.4C/1C:1C |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Active | T1/E1 (Dual) | - | - | 1CT:2.4CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
TG110-EMX6NXRLTRISO MOD 10/100 QUAD X-TEMP 40P S |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Not For New Designs | LAN 10/100 Base-T | - | - | - | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TGSP-S225NZRLISO MOD T1 DUAL 1C:2.4C/1C:1C 24 |
0 | - |
|
Datasheet |
- | Tube | Not For New Designs | T1/E1 (Dual) | - | - | 1CT:2.4CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TG93-1505NZRLISO MOD T1 DUAL 1C:2.42C X-TEMP |
0 | - |
|
Datasheet |
- | Tube | Not For New Designs | T1/E1 (Dual) | - | - | 1CT:2.42CT Transmitter, 1CT:2.42CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
HCTSM80910BAL-E1XFRMR POWER 9:10 300UH SMD |
0 | - |
|
Datasheet |
HCT | Tape & Reel (TR) | Discontinued at Digi-Key | - | 300µH | 11.0VµS | 9:10 | Surface Mount | 0.598" L x 0.425" W (15.20mm x 10.80mm) | 0.256" (6.50mm) | -40°C ~ 125°C | - | - |
|
HCTSM80403AAL-E1XFMR 3.3-5V/3.3-15V,350MA PK TR |
0 | - |
|
Datasheet |
HCT | Tape & Reel (TR) | Discontinued at Digi-Key | Isolation and Data Interface (Encapsulated) | 250µH | 11.0VµS | 4:3 | Surface Mount | 0.484" L x 0.425" W (12.30mm x 10.80mm) | 0.256" (6.50mm) | -40°C ~ 125°C | - | - |
|
HCTSM80305BAL-E1XFMR 3.3-5V/3.3-15V,350MA PK TR |
0 | - |
|
Datasheet |
HCT | Tape & Reel (TR) | Discontinued at Digi-Key | Isolation and Data Interface (Encapsulated) | 300µH | 11.0VµS | 3:5 | Surface Mount | 0.484" L x 0.425" W (12.30mm x 10.80mm) | 0.256" (6.50mm) | -40°C ~ 125°C | - | - |
|
SM13100ELLAN 10/100 BASE T XFORMER 250VRM |
0 | - |
|
Datasheet |
SM | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | 350µH | - | 1CT:1CT | - | - | 0.504" (12.80mm) | -40°C ~ 85°C | Automotive | AEC-Q200 |
|
B78416A2360A003EP6 SMD TRANSFORMER |
0 | - |
|
Datasheet |
B7416A | Tape & Reel (TR) | Active | - | 3mH | - | 1:1:8.42 | Surface Mount | 0.260" L x 0.260" W (6.60mm x 6.60mm) | 0.280" (7.10mm) | -40°C ~ 85°C | - | - |
|
TGSP-S281NZRLTRISO MOD T1 DUAL 1C:2C/1C:1.15C |
0 | - |
|
Datasheet |
- | Tape & Reel (TR) | Not For New Designs | T1/E1 (Dual) | - | - | 1CT:1.15CT Transmitter, 1CT:2CT Receiver | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | - | - | - |
|
GH5208RY LFMDL 1G DIP QUAD PORTS N/A |
0 | - |
|
Datasheet |
- | Tube | Active | LAN 1000 Base-T | 350µH | - | 1:1CT Transmitter, 1:1CT Receiver | Through Hole | 1.142" L x 1.043" W (29.00mm x 26.50mm) | 0.512" (13.00mm) | 0°C ~ 70°C | - | - |
