Pulse Transformers
Browse available Pulse Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TG5G-S12NZ5LFTRISO MOD 5G POE 0.35A 24P SMD T/R |
3,113 | - |
|
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) | 0°C ~ 70°C | - | - |
|
|
PA1281NLTXFRMR 12V 3W 310UH POE EP7 SMD |
2,806 | - |
|
Datasheet | EP7 | Tape & Reel (TR) | Active | Isolation and Data Interface (Encapsulated) | 310µH | - | 1:0.682:0.682 | Surface Mount | 0.420" L x 0.525" W (10.67mm x 13.34mm) | 0.365" (9.27mm) | -40°C ~ 125°C | - | - |
|
TG10G-E100NZ5LFISO MOD 10G X-TEMP 24P SMD |
3,692 | - |
|
Datasheet | - | Tube | Active | LAN 10G Base-T | - | - | - | Surface Mount | 0.722" L x 0.485" W (18.34mm x 12.32mm) | 0.255" (6.48mm) | -40°C ~ 85°C | - | - |
|
T1146NLXFRMR 1:2/2.4 / 1:0.79/1 1/1MH |
1,042 | - |
|
Datasheet | - | Tube | Active | T1/E1 (Dual) | 1mH, 1mH | - | 1:2/2.4, 1:0.79/1 | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
H0009TPULSE XFMR 1:1 TX 1:1 RX |
1,133 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | LAN 10/100 Base-T | - | - | 1:1 Transmitter, 1:1 Receiver | Surface Mount | 0.560" L x 0.560" W (14.22mm x 14.22mm) | 0.082" (2.08mm) | 0°C ~ 70°C | - | - |
|
TG1G-3506NZRLISO MOD 1G 24P SMD |
1,539 | - |
|
Datasheet | - | Tube | Not For New Designs | LAN 1000 Base-T | 350µH | - | 1CT:1CT | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
PA1066NLTPULSE XFMR 137UH |
3,298 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | - | 137µH | - | - | Surface Mount | 0.860" L x 1.150" W (21.84mm x 29.21mm) | 0.450" (11.43mm) | -40°C ~ 125°C | - | - |
|
TG2G-E12NZLFTRISO MOD 2.5G POE 0.35A 24P SMD T |
2,873 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 2.5G Base-T, Power over Ethernet (PoE) | - | - | 1:1 | Surface Mount | 0.722" L x 0.485" W (18.33mm x 12.32mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TG05-S001NURLISO MOD T1 8CH 1:2 X-TEMP 32P SM |
3,471 | - |
|
Datasheet | - | Tube | Not For New Designs | T1/E1 (Quad) | 1.5mH | - | 1:2 | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | -40°C ~ 85°C | - | - |
|
TG23-1505NURLISO MOD T1 8CH 1:2.42 X-TEMP 32P |
3,736 | - |
|
Datasheet | - | Tube | Not For New Designs | T1/E1 (Octal) | 1.5mH | - | 1:2.42 | Surface Mount | 1.000" L x 0.300" W (25.40mm x 7.62mm) | 0.290" (7.37mm) | -40°C ~ 85°C | - | - |
|
40SS1041AX HFMDL LAN 10/100BT QUAD SMD |
3,268 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - |
|
TLA-6M102LFSURGE PROTECT INTEGRATE FILTER |
4,132 | - |
|
Datasheet | TLA | Tray | Active | LAN | - | - | - | Surface Mount | 1.012" L x 0.374" W (25.70mm x 9.50mm) | 0.234" (5.95mm) | 0°C ~ 70°C | - | - |
|
PE-65848TPULSE XFMR 1CS:1CS 3.5MH 5.6MH |
1,858 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | Isolation and Data Interface (Encapsulated) | 3.5mH | - | 1CS:1CS | Surface Mount | 0.496" L x 0.496" W (12.60mm x 12.60mm) | 0.340" (8.64mm) | -40°C ~ 85°C | - | - |
|
T60404E6100X2296100X229 |
3,893 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
|
TG1G-E001NZLFISO MOD 1G X-TEMP 24P SMD |
4,892 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-TX | 350µH | - | 1CT:1CT | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
TG05-1205NXLFTRISO MOD T1 8CH 1:2 40P SMD T/R |
3,783 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | T1/E1 (Quad) | 1.2mH | - | 1:2 Transmitter, 1:2 Receiver | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
TG111-HPE3NZRLTRISO MOD 1G POE 0.6A X-TEMP 24P S |
3,241 | - |
|
Datasheet | - | Tape & Reel (TR) | Not For New Designs | LAN 10/100 Base-T, Power over Ethernet (PoE) | - | - | - | Surface Mount | 0.700" L x 0.480" W (17.78mm x 12.19mm) | 0.230" (5.84mm) | -40°C ~ 85°C | - | - |
|
E2003QNLTMODULE 10BASE-T INTRFACE 1:1 SMD |
3,853 | - |
|
Datasheet | - | Tape & Reel (TR) | Obsolete | Isolation and Data Interface (Encapsulated) | - | - | 1:1 | Surface Mount | 1.000" L x 0.385" W (25.40mm x 9.78mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
|
HX1112QNLTPULSE XFMR 1CT:1CT TX 1CT:1CT RX |
4,544 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | LAN 10/100 Base-T | 350µH | - | 1CT:1CT Transmitter, 1CT:1CT Receiver | Surface Mount | 0.583" L x 0.460" W (14.81mm x 11.68mm) | 0.192" (4.88mm) | -40°C ~ 85°C | - | - |
|
TG110-BCM2NXLFISO MOD 10/100 QUAD 40P SMD |
2,160 | - |
|
Datasheet | - | Tube | Active | LAN 10/100 Base-TX | - | - | - | Surface Mount | 1.100" L x 0.480" W (27.94mm x 12.19mm) | 0.230" (5.84mm) | 0°C ~ 70°C | - | - |
Pulse Transformers FAQ
Common questions about selecting, comparing and sourcing Pulse Transformers components through Winsun (HK) Electronics.
What should I check when selecting Pulse Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Pulse Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Pulse Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.