Pulse Transformers
Browse available Pulse Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
2,288 | - |
|
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 |
3,405 | - |
|
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 | - | - |
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TG5G-E12NZ5LFTRISO MOD 5G POE 0.35A X-TEMP 24P |
1,163 | - |
|
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 | - | - |
|
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TGR28-3755V12LFTRISO MOD T1 1C:1.36/1C:1C REINF |
2,598 | - |
|
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 |
4,503 | - |
|
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 | - | - |
|
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TGR38-3755V12LFTRISO MOD T1 1C:1.15C REINF 3.75KV |
1,722 | - |
|
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 |
2,103 | - |
|
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 |
4,346 | - |
|
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 |
2,424 | - |
|
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 | - | - |
|
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TGSP-S225NZLFTRISO MOD T1 DUAL 1C:2.4C/1C:1C |
2,083 | - |
|
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) | - | - | - |
|
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TG110-EMX6NXRLTRISO MOD 10/100 QUAD X-TEMP 40P S |
2,141 | - |
|
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 | - | - |
|
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TGSP-S225NZRLISO MOD T1 DUAL 1C:2.4C/1C:1C 24 |
3,458 | - |
|
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 | - | - |
|
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TG93-1505NZRLISO MOD T1 DUAL 1C:2.42C X-TEMP |
1,866 | - |
|
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 |
1,956 | - |
|
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 | - | - |
|
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HCTSM80403AAL-E1XFMR 3.3-5V/3.3-15V,350MA PK TR |
3,182 | - |
|
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 | - | - |
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HCTSM80305BAL-E1XFMR 3.3-5V/3.3-15V,350MA PK TR |
1,043 | - |
|
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 |
2,669 | - |
|
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 |
1,217 | - |
|
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 | - | - |
|
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TGSP-S281NZRLTRISO MOD T1 DUAL 1C:2C/1C:1.15C |
1,079 | - |
|
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 |
4,744 | - |
|
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 | - | - |
Pulse Transformers FAQ
What Pulse Transformers components can I source from EGOO?
You can browse available Pulse Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Pulse Transformers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
