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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
PA1576NL Pulse Electronics

PA1576NL

PULSE XFMR 230.4UH

Pulse Electronics

4,775 -
Datasheet - Tray Active - 230.4µH - - Surface Mount 0.551" L x 0.516" W (14.00mm x 13.11mm) 0.485" (12.32mm) -40°C ~ 130°C - -
TGAD-290NALF HALO Electronics, Inc.

TGAD-290NALF

ISO MOD DC 1C:3C 14VUS 6P SMD

HALO Electronics, Inc.

4,402 -
Datasheet - Tube Active Isolation and Data Interface (Encapsulated) 389µH - 1CT:3CT Surface Mount 0.380" L x 0.350" W (9.65mm x 8.89mm) 0.250" (6.35mm) -40°C ~ 85°C - -
TG23-0356NSRLTR HALO Electronics, Inc.

TG23-0356NSRLTR

ISO MOD T3 1:2.42C X-TEMP 6P SMD

HALO Electronics, Inc.

2,687 -
Datasheet - Tape & Reel (TR) Not For New Designs T3/E3 (Single) 35µH - 1:2.42CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
PA1825NL Pulse Electronics

PA1825NL

PULSE XFMR 24.5UH

Pulse Electronics

3,231 -
Datasheet - Tray Active - 24.5µH - - Surface Mount 0.421" L x 0.525" W (10.70mm x 13.34mm) 0.365" (9.27mm) -40°C ~ 130°C - -
PA2364NL Pulse Electronics

PA2364NL

PULSE XFMR 7:1 25.2UH

Pulse Electronics

3,091 -
Datasheet - Tray Active - 25.2µH - - Surface Mount 0.515" L x 0.600" W (13.08mm x 15.24mm) 0.451" (11.45mm) -40°C ~ 130°C - -
PA2455NL Pulse Electronics

PA2455NL

PULSE XFMR 24UH

Pulse Electronics

4,765 -
Datasheet - Tray Active - 24µH - - Surface Mount 0.515" L x 0.600" W (13.08mm x 15.24mm) 0.451" (11.45mm) -40°C ~ 130°C - -
PA1576NLT Pulse Electronics

PA1576NLT

PULSE XFMR 230.4UH

Pulse Electronics

1,551 -
Datasheet - Tape & Reel (TR) Active - 230.4µH - - Surface Mount 0.551" L x 0.516" W (14.00mm x 13.11mm) 0.485" (12.32mm) -40°C ~ 130°C - -
TG10-T1L8LF HALO Electronics, Inc.

TG10-T1L8LF

ISO MOD 10BASE-T1 SPE 3KV 8P SMD

HALO Electronics, Inc.

4,461 -
Datasheet - Tube Active LAN 10 Base-T - - - Surface Mount 0.280" L x 0.230" W (7.11mm x 5.84mm) 0.158" (4.01mm) -40°C ~ 105°C - -
TGAD-260NALFTR HALO Electronics, Inc.

TGAD-260NALFTR

ISO MOD DC 1C:2C 14VUS 6P SMD T/

HALO Electronics, Inc.

4,652 -
Datasheet - Tape & Reel (TR) Active Isolation and Data Interface (Encapsulated) 389µH - 1CT:2CT Surface Mount 0.380" L x 0.350" W (9.65mm x 8.89mm) 0.250" (6.35mm) -40°C ~ 85°C - -
TG23-0356NSRL HALO Electronics, Inc.

TG23-0356NSRL

ISO MOD T3 1:2.42C X-TEMP 6P SMD

HALO Electronics, Inc.

4,876 -
Datasheet - Tube Not For New Designs T3/E3 (Single) 35µH - 1:2.42CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
SPOE3-0512 Signal Transformer

SPOE3-0512

POE POWER OVER ETHERNET EP7 CORE

Signal Transformer

1,426 -
Datasheet SPoE Tape & Reel (TR) Active Power over Ethernet (PoE) - - - Surface Mount - - -40°C ~ 125°C - -
SPOE3-3312 Signal Transformer

SPOE3-3312

POE POWER OVER ETHERNET EP7 CORE

Signal Transformer

3,501 -
Datasheet SPoE Tape & Reel (TR) Active Power over Ethernet (PoE) 310µH - - Surface Mount - - -40°C ~ 125°C - -
SPOE7-0512 Signal Transformer

SPOE7-0512

POE PWR OVER ETHERNET EP10 CORE

Signal Transformer

4,228 -
Datasheet SPoE Tape & Reel (TR) Active Power over Ethernet (PoE) 155µH - - Surface Mount - - -40°C ~ 125°C - -
PA1370NL Pulse Electronics

PA1370NL

PULSE XFMR 20.4UH

Pulse Electronics

1,638 -
Datasheet - Tray Active - 20.4µH - - Surface Mount 0.515" L x 0.600" W (13.08mm x 15.24mm) 0.451" (11.45mm) -40°C ~ 130°C - -
TG110-S177N2LFTR HALO Electronics, Inc.

TG110-S177N2LFTR

ISO MOD 10/100 1.41C:1C 16P SMD

HALO Electronics, Inc.

2,505 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-TX - - 1.41CT:1CT Transmitter, 1.41CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG83-2006N2RLTR HALO Electronics, Inc.

TG83-2006N2RLTR

ISO MOD 10BASE-T 1:1/1:2 X-TEMP

HALO Electronics, Inc.

2,610 -
Datasheet - Tape & Reel (TR) Not For New Designs LAN 10 Base-T 50µH - 1:1:1:1:1:1:1:1 Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG23-1505NCRL HALO Electronics, Inc.

TG23-1505NCRL

ISO MOD T1 1C:2.42C X-TEMP 12P S

HALO Electronics, Inc.

4,539 -
Datasheet - Tube Not For New Designs T1/E1 (Dual) 1.5mH - 1CT:2.42CT Transmitter, 1CT:2.42CT Receiver Surface Mount 0.675" L x 0.455" W (17.15mm x 11.56mm) 0.340" (8.64mm) -40°C ~ 85°C - -
TS8121A HF Pulse Electronics

TS8121A HF

MDL SMD 10/100 SINGLE PORT N/A

Pulse Electronics

1,866 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-T 350µH - 1:1CT Transmitter, 1:1CT Receiver Surface Mount 0.504" L x 0.272" W (12.80mm x 6.90mm) 0.222" (5.65mm) 0°C ~ 70°C - -
TG110-S177N2LF HALO Electronics, Inc.

TG110-S177N2LF

ISO MOD 10/100 1.41C:1C 16P SMD

HALO Electronics, Inc.

2,711 -
Datasheet - Tube Active LAN 10/100 Base-TX - - 1.41CT:1CT Transmitter, 1.41CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG110-S125N2LFTR HALO Electronics, Inc.

TG110-S125N2LFTR

ISO MOD 10/100 16P SMD T/R

HALO Electronics, Inc.

2,957 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-TX - - 1CT:1CT Transmitter, 2CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 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.