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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.

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.

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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
TG27-S004NZRLTR HALO Electronics, Inc.

TG27-S004NZRLTR

ISO MOD T1 DUAL 1C:1.36C 1C:2C

HALO Electronics, Inc.

1,885 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) - - 1CT:1.36CT Transmitter, 1CT:2CT Receiver Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.230" (5.84mm) - - -
TG42-1505NZRLTR HALO Electronics, Inc.

TG42-1505NZRLTR

ISO MOD T1 DUAL 1C:1.41C X-TEMP

HALO Electronics, Inc.

2,765 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) - - 1CT:1.41CT Transmitter, 1CT:1.41CT Receiver Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.230" (5.84mm) - - -
TG38-1505NZRLTR HALO Electronics, Inc.

TG38-1505NZRLTR

ISO MOD T1 DUAL 1C:1.15C X-TEMP

HALO Electronics, Inc.

3,170 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) - - 1CT:1.15CT Transmitter, 1CT:1.15CT Receiver Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.230" (5.84mm) - - -
TG63-S002NZRLTR HALO Electronics, Inc.

TG63-S002NZRLTR

ISO MOD T1 1C:2C 1:1.15 X-TEMP

HALO Electronics, Inc.

2,555 -
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) - - -
TG08-1505NZRLTR HALO Electronics, Inc.

TG08-1505NZRLTR

ISO MOD T1 DUAL 1C:2C X-TEMP

HALO Electronics, Inc.

2,268 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) - - 1CT:2CT Transmitter, 1CT:2CT Receiver Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.230" (5.84mm) - - -
PE-65967T Pulse Electronics

PE-65967T

PULSE XFMR 1:1 40UH

Pulse Electronics

2,674 -
Datasheet - Tape & Reel (TR) Obsolete T3/E3 (Single) 40µH - 1:1 Surface Mount 0.300" L x 0.276" W (7.62mm x 7.00mm) 0.250" (6.35mm) 0°C ~ 70°C - -
PE-65968T Pulse Electronics

PE-65968T

PULSE XFMR 1:2CT 19UH

Pulse Electronics

1,569 -
Datasheet - Tape & Reel (TR) Obsolete T3/E3 (Single) 19µH - 1:2CT Surface Mount 0.300" L x 0.276" W (7.62mm x 7.00mm) 0.250" (6.35mm) 0°C ~ 70°C - -
GS5014S2 LF Pulse Electronics

GS5014S2 LF

MDL 1G DUAL PORT N/A

Pulse Electronics

2,821 -
Datasheet - Tape & Reel (TR) Active LAN 1000 Base-T 350µH - 1:1CT Transmitter, 1:1CT Receiver Surface Mount 1.094" L x 0.480" W (27.80mm x 12.20mm) 0.283" (7.20mm) 0°C ~ 70°C - -
GS5014RS3 LF Pulse Electronics

GS5014RS3 LF

MDL 1G DUAL PORT N/A

Pulse Electronics

4,399 -
Datasheet - Tape & Reel (TR) Active LAN 10/100/1000 Base-T 350µH - 1:1CT Transmitter, 1:1CT Receiver Surface Mount 1.094" L x 0.480" W (27.80mm x 12.20mm) 0.283" (7.20mm) 0°C ~ 70°C - -
TG1G-E012NZRL HALO Electronics, Inc.

TG1G-E012NZRL

ISO MOD 1G X-TEMP 24P SMD

HALO Electronics, Inc.

4,532 -
Datasheet - Tube Not For New Designs 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 - -
TG2G-HP6NZLF HALO Electronics, Inc.

TG2G-HP6NZLF

ISO MOD 2.5G POE 0.6A 24P SMD

HALO Electronics, Inc.

4,465 -
Datasheet - Tube 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) 0°C ~ 70°C - -
TG110-BP01NURLTR HALO Electronics, Inc.

TG110-BP01NURLTR

ISO MOD 10/100 BACKPLN 32P SMD T

HALO Electronics, Inc.

3,729 -
Datasheet - Tape & Reel (TR) Not For New Designs General Purpose 350µH - - Surface Mount 1.000" L x 0.300" W (25.40mm x 7.62mm) 0.290" (7.37mm) -40°C ~ 85°C - -
HX1333NLT Pulse Electronics

HX1333NLT

MDL SIN 100D 1:1 4KV SM TU

Pulse Electronics

4,251 -
Datasheet - Tape & Reel (TR) Active General Purpose 350µH - 1:1 Surface Mount 0.673" L x 0.581" W (17.10mm x 14.75mm) 0.331" (8.40mm) -40°C ~ 85°C - -
TG111-MSCHPLF HALO Electronics, Inc.

TG111-MSCHPLF

ISO MOD 1G POE 0.6A X-TEMP 24P S

HALO Electronics, Inc.

1,067 -
Datasheet - Tube Active LAN 10/100/1000 Base-T 350µH - 1CT:1CT Surface Mount 0.560" L x 0.300" W (14.22mm x 7.62mm) 0.340" (8.64mm) -40°C ~ 85°C - -
SM13072APEL Bourns Inc.

SM13072APEL

LAN 10/100 BASE T XFORMER AECQ +

Bourns Inc.

3,583 -
Datasheet SM Tape & Reel (TR) Obsolete LAN 10/100 Base-T 350µH - 1:1 Transmitter, 1:1 Receiver Surface Mount 0.504" L x 0.272" W (12.80mm x 6.90mm) 0.232" (5.90mm) -40°C ~ 125°C Automotive AEC-Q200
TG111-HRPE41NYRLTR HALO Electronics, Inc.

TG111-HRPE41NYRLTR

ISO MOD 1G POE 1A X-TEMP 24P SMD

HALO Electronics, Inc.

1,713 -
Datasheet - Tape & Reel (TR) Not For New Designs General Purpose 350µH - 1CT:1CT Surface Mount 0.600" L x 0.540" W (15.24mm x 13.72mm) 0.250" (6.35mm) -40°C ~ 55°C - -
TG1G-S032NYRL HALO Electronics, Inc.

TG1G-S032NYRL

ISO MOD 1G 24P SMD

HALO Electronics, Inc.

4,817 -
Datasheet - Tube Not For New Designs LAN 10/100 Base-TX 350µH - 1CT:1CT Surface Mount 0.600" L x 0.540" W (15.24mm x 13.72mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG23-1505NZLFTR HALO Electronics, Inc.

TG23-1505NZLFTR

ISO MOD T1 DUAL 1:2.42C X-TEMP S

HALO Electronics, Inc.

1,945 -
Datasheet - Tape & Reel (TR) Active T1/E1 (Dual) 1.5mH - 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) -40°C ~ 85°C - -
TG91-1505NZLFTR HALO Electronics, Inc.

TG91-1505NZLFTR

ISO MOD T1 DUAL 1C:2.4C/1C:1C

HALO Electronics, Inc.

2,277 -
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) - - -
TG22-S010NDRL HALO Electronics, Inc.

TG22-S010NDRL

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

HALO Electronics, Inc.

4,549 -
Datasheet - Tube Not For New Designs LAN 10/100 Base-T 350µH - 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 1.000" L x 0.370" W (25.40mm x 9.40mm) 0.370" (9.40mm) - - -
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FREQUENTLY ASKED QUESTIONS

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.