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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TTC-6022TRANSF T1/E1/CEPT ISDN 40-SOIC |
1,177 | - |
|
Datasheet | - | Bulk | Obsolete | T1/E1 (Dual) | 1mH | - | - | Surface Mount | 1.102" L x 0.480" W (28.00mm x 12.20mm) | 0.246" (6.25mm) | -40°C ~ 85°C | - | - |
|
|
TTC-6023TRANSF T1/E1/CEPT ISDN 40-SOIC |
1,748 | - |
|
Datasheet | - | Bulk | Obsolete | T1/E1 (Dual) | 1.5mH | - | - | Surface Mount | 1.102" L x 0.480" W (28.00mm x 12.20mm) | 0.246" (6.25mm) | -40°C ~ 85°C | - | - |
|
|
TTC-8100TRANSF 10/100B-T 1PORT 16-SOIC |
4,209 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | 0.457" L x 0.272" W (11.60mm x 6.91mm) | 0.230" (5.85mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8103TRANSF 10/100B-T 1PORT 16-SOIC |
2,803 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | 1.000" L x 0.500" W (25.40mm x 12.70mm) | 0.254" (6.45mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8117TRANSF 10/100B-T 4PORT 40-SOIC |
4,390 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | 1.102" L x 0.480" W (28.00mm x 12.20mm) | 0.246" (6.25mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8118TRANSF 10/100B-T 4PORT 40-SOIC |
4,539 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10/100 Base-T | - | - | 2CT:1CT | Surface Mount | 1.102" L x 0.480" W (28.00mm x 12.20mm) | 0.246" (6.25mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8119TRANSF 10/100B-T 4PORT 40-SOIC |
4,528 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10/100 Base-T | - | - | 2CT:1CT | Surface Mount | 1.102" L x 0.480" W (28.00mm x 12.20mm) | 0.246" (6.25mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8122TRANSF 10BASE-T 1PORT 16-SOIC |
4,023 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10 Base-T | 19µH | - | 1CT:1CT | Surface Mount | 0.457" L x 0.272" W (11.60mm x 6.91mm) | 0.230" (5.85mm) | - | - | - |
|
|
TTC-8123TRANSF 10BASE-T 1PORT 16-SOIC |
1,531 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10 Base-T | - | - | 1CT:1CT | Surface Mount | 0.457" L x 0.272" W (11.60mm x 6.91mm) | 0.230" (5.85mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8135TRANSF GIGABIT 1000B-T 24-SOIC |
2,587 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.690" L x 0.480" W (17.53mm x 12.20mm) | 0.250" (6.35mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8137TRANSF GIGABIT 1000B-T 24-SOIC |
3,343 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 1000 Base-T | - | - | 1CT:1CT | Surface Mount | 0.535" L x 0.594" W (13.60mm x 15.10mm) | 0.236" (6.00mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8139TRANSF BASE-X 1PORT 16-SOIC |
3,954 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10/100 Base-T | - | - | 1CT:1CT | Surface Mount | 0.500" L x 0.274" W (12.70mm x 6.95mm) | 0.220" (5.60mm) | 0°C ~ 70°C | - | - |
|
|
TTC-8154TRANSF 10BASE-T 1PORT 16-SOIC |
4,742 | - |
|
Datasheet | - | Bulk | Obsolete | LAN 10 Base-T | - | - | 1CT:1CT | Surface Mount | 0.457" L x 0.272" W (11.60mm x 6.91mm) | 0.230" (5.85mm) | - | - | - |
|
TLA-3M601-RSINTEGRATED FILTER MODULE 10-SIP |
2,846 | - |
|
Datasheet | TLA | - | Obsolete | LAN | - | - | - | Through Hole | 1.102" L x 0.236" W (28.00mm x 6.00mm) | 0.429" (10.90mm) | 0°C ~ 70°C | - | - |
|
|
TLA-3M103LFINTEGRATED FILTER MODULE 16-SOP |
3,006 | - |
|
Datasheet | TLA | Tray | Obsolete | LAN | - | - | 1CT:1CT | Surface Mount | 1.012" L x 0.374" W (25.70mm x 9.50mm) | 0.234" (5.95mm) | 0°C ~ 70°C | - | - |
|
|
TLA-3T112LFXFRMR FOR CS8900A CHIP SET 16SOP |
1,493 | - |
|
Datasheet | TLA | Tray | Obsolete | LAN | 130µH | - | 1CT:1CT, 1CT:2.5CT | Surface Mount | 0.457" L x 0.268" W (11.60mm x 6.80mm) | 0.232" (5.90mm) | 0°C ~ 70°C | - | - |
|
|
TLA-3T109LFXFRMR FOR LOGIC 80C24 CS 16SOP |
1,447 | - |
|
Datasheet | TLA | Tray | Obsolete | LAN | 130µH | - | 2CT:1CT, 1CT:1CT | Surface Mount | 0.457" L x 0.268" W (11.60mm x 6.80mm) | 0.232" (5.90mm) | 0°C ~ 70°C | - | - |
|
|
TLA-3T110LFXFRMR FOR LXT901A CHIP SET 16SOP |
1,758 | - |
|
Datasheet | TLA | Tray | Obsolete | LAN | 130µH | - | 1CT:1CT, 1CT:1.41CT | Surface Mount | 0.457" L x 0.268" W (11.60mm x 6.80mm) | 0.232" (5.90mm) | 0°C ~ 70°C | - | - |
|
PE-68678TRANSFORMER TELECOM DUAL T1/E1 |
3,449 | - |
|
Datasheet | - | Bulk | Obsolete | T1/E1 (Dual) | 1.2mH, 1.2mH | - | 1CT:1CT, 1CT:2CT | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | 0°C ~ 70°C | - | - |
|
PE-65870TRANSFORMER TELECOM DUAL T1/E1 |
2,972 | - |
|
Datasheet | - | Bulk | Obsolete | T1/E1 (Dual) | 1.2mH | - | 1CT:1.15CT | Surface Mount | 0.505" L x 0.280" W (12.83mm x 7.11mm) | 0.245" (6.22mm) | 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.
Can Winsun help source specific Pulse Transformers part numbers?
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.
