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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.

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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
TG110-S222NXRLTR HALO Electronics, Inc.

TG110-S222NXRLTR

ISO MOD 10/100 DUAL 2C:1C 40P SM

HALO Electronics, Inc.

4,491 -
Datasheet - Tape & Reel (TR) Not For New Designs LAN 10/100 Base-T 350µH - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 1.100" L x 0.625" W (27.94mm x 15.88mm) 0.230" (5.84mm) - - -
PE-68877NL Pulse Electronics

PE-68877NL

XFRMR 1CT:1CT/1CT:2CT 1.2/1.2MH

Pulse Electronics

2,198 -
Datasheet - Tube Obsolete T1/E1 (Dual) 1.2mH, 1.2mH - 1CT:1CT, 1CT:2CT Surface Mount 0.675" L x 0.456" W (17.15mm x 11.58mm) 0.340" (8.64mm) -40°C ~ 85°C - -
PE-68828NLT Pulse Electronics

PE-68828NLT

XFRMR 1CT:1CT/1CT:1CT 1.2/1.2MH

Pulse Electronics

4,517 -
Datasheet - Tape & Reel (TR) Active T1/E1 (Dual) 1.2mH, 1.2mH - 1CT:1CT, 1CT:1CT Surface Mount 0.675" L x 0.456" W (17.15mm x 11.58mm) 0.340" (8.64mm) -40°C ~ 85°C - -
PE-68877NLT Pulse Electronics

PE-68877NLT

XFRMR 1CT:1CT/1CT:2CT 1.2/1.2MH

Pulse Electronics

2,989 -
Datasheet - Tape & Reel (TR) Obsolete T1/E1 (Dual) 1.2mH, 1.2mH - 1CT:1CT, 1CT:2CT Surface Mount 0.675" L x 0.456" W (17.15mm x 11.58mm) 0.340" (8.64mm) -40°C ~ 85°C - -
PE-68822NLT Pulse Electronics

PE-68822NLT

XFRMR 1CT:2CT/1:1.36CT 1.6/1.6MH

Pulse Electronics

4,397 -
Datasheet - Tape & Reel (TR) Active T1/E1 (Dual) 1.6mH, 1.6mH - 1CT:2CT, 1:1.36CT Surface Mount 0.675" L x 0.456" W (17.15mm x 11.58mm) 0.340" (8.64mm) -40°C ~ 85°C - -
TG110-S225NXRL HALO Electronics, Inc.

TG110-S225NXRL

ISO MOD 10/100 DUAL 2C:1C 40P SM

HALO Electronics, Inc.

4,017 -
Datasheet - Tube Not For New Designs LAN 10/100 Base-T 350µH - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 1.100" L x 0.625" W (27.94mm x 15.88mm) 0.230" (5.84mm) - - -
TG110-S220NXRL HALO Electronics, Inc.

TG110-S220NXRL

ISO MOD 10/100 DUAL 2C:1C 40P SM

HALO Electronics, Inc.

1,897 -
Datasheet - Tube Not For New Designs LAN 10/100 Base-TX 350µH - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 1.100" L x 0.480" W (27.94mm x 12.19mm) 0.230" (5.84mm) 0°C ~ 70°C - -
TG1G-RPE33NV6LFTR HALO Electronics, Inc.

TG1G-RPE33NV6LFTR

ISO MOD 1G DUAL POE 0.35A X-TEMP

HALO Electronics, Inc.

4,432 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-TX - - - Surface Mount 1.100" L x 0.625" W (27.94mm x 15.88mm) 0.280" (7.11mm) -40°C ~ 85°C - -
T5008NL Pulse Electronics

T5008NL

XFRMR ISDN-S 1:1/1:1 22MH SMD

Pulse Electronics

3,468 -
Datasheet - Tube Active Isolation and Data Interface (Encapsulated) 22mH - 1:1, 1:1 Surface Mount 0.950" L x 0.580" W (24.13mm x 14.73mm) 0.300" (7.62mm) 0°C ~ 70°C - -
T5007NL Pulse Electronics

T5007NL

XFRMR ISDN-S 1:2/1:2 22MH SMD

Pulse Electronics

3,048 -
Datasheet - Tube Active Isolation and Data Interface (Encapsulated) 22mH - 1:2, 1:2 Surface Mount 0.950" L x 0.580" W (24.13mm x 14.73mm) 0.300" (7.62mm) 0°C ~ 70°C - -
TG111-S212NWRL HALO Electronics, Inc.

TG111-S212NWRL

ISO MOD 1G DUAL POE 0.35A 50P SM

HALO Electronics, Inc.

3,834 -
Datasheet - Tube Not For New Designs Isolation and Data Interface (Encapsulated) 350µH - - Surface Mount 1.100" L x 0.300" W (27.94mm x 7.62mm) 0.340" (8.64mm) 0°C ~ 70°C - -
TLA-6T103LF-T TDK Corporation

TLA-6T103LF-T

TRANSFORMER LAN 10/100 TX ATM

TDK Corporation

1,026 -
Datasheet TLA Tape & Reel (TR) Obsolete LAN 10/100 Base-T 350µH - 1CT:1CT Surface Mount 1.012" L x 0.366" W (25.70mm x 9.30mm) 0.234" (5.95mm) 0°C ~ 70°C - -
TG05-1505NULF HALO Electronics, Inc.

TG05-1505NULF

ISO MOD T1 8CH 1:2 X-TEMP 32P SM

HALO Electronics, Inc.

4,628 -
Datasheet - Tube Active T1/E1 (Octal) 1.5mH - 1:2 Surface Mount 1.000" L x 0.430" W (25.40mm x 10.92mm) 0.290" (7.37mm) -40°C ~ 85°C - -
PE-68822NL Pulse Electronics

PE-68822NL

XFRMR 1CT:2CT/1:1.36CT 1.6/1.6MH

Pulse Electronics

3,065 -
Datasheet - Tube Active T1/E1 (Dual) 1.6mH, 1.6mH - 1CT:2CT, 1:1.36CT Surface Mount 0.675" L x 0.456" W (17.15mm x 11.58mm) 0.340" (8.64mm) -40°C ~ 85°C - -
TG10G-S105NJ30LF HALO Electronics, Inc.

TG10G-S105NJ30LF

ISO MOD 10G 5CH 24P SMD

HALO Electronics, Inc.

4,442 -
Datasheet - Tube Active LAN 10G Base-T - - - Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.290" (7.37mm) 0°C ~ 85°C - -
TG1G-S231NVLFTR HALO Electronics, Inc.

TG1G-S231NVLFTR

ISO MOD 1G DUAL 48P SMD T/R

HALO Electronics, Inc.

4,016 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-T - - - Surface Mount 1.090" L x 0.600" W (27.69mm x 15.24mm) 0.300" (7.62mm) 0°C ~ 70°C - -
TG110-S220NXRLTR HALO Electronics, Inc.

TG110-S220NXRLTR

ISO MOD 10/100 DUAL 2C:1C 40P SM

HALO Electronics, Inc.

1,753 -
Datasheet - Tape & Reel (TR) Not For New Designs LAN 10/100 Base-TX 350µH - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 1.100" L x 0.480" W (27.94mm x 12.19mm) 0.230" (5.84mm) 0°C ~ 70°C - -
TG110-S225NXRLTR HALO Electronics, Inc.

TG110-S225NXRLTR

ISO MOD 10/100 DUAL 2C:1C 40P SM

HALO Electronics, Inc.

3,718 -
Datasheet - Tape & Reel (TR) Not For New Designs LAN 10/100 Base-T 350µH - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 1.100" L x 0.625" W (27.94mm x 15.88mm) 0.230" (5.84mm) - - -
TG05-1505NULFTR HALO Electronics, Inc.

TG05-1505NULFTR

ISO MOD T1 8CH 1:2 X-TEMP 32P SM

HALO Electronics, Inc.

4,331 -
Datasheet - Tape & Reel (TR) Active T1/E1 (Octal) 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 - -
TG1G-S201NV6RL HALO Electronics, Inc.

TG1G-S201NV6RL

ISO MOD 1G DUAL 48P SMD

HALO Electronics, Inc.

1,500 -
Datasheet - Tube Not For New Designs LAN 10/100 Base-T - - - Surface Mount 1.100" L x 0.480" W (27.94mm x 12.19mm) 0.280" (7.11mm) 0°C ~ 70°C - -
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WINSUN SOURCING SUPPORT

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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.