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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
T60403F4099X011 VACUUMSCHMELZE

T60403F4099X011

GATE DRIVE TRANSFORMER PTH 1:1:1

VACUUMSCHMELZE

4,358 -
Datasheet - Box Active Gate Drive 950µH 85VµS 1:1:1 Through Hole 0.654" L x 0.583" W (16.60mm x 14.80mm) 0.531" (13.50mm) -40°C ~ 85°C - -
TG2G-S13NYNLF HALO Electronics, Inc.

TG2G-S13NYNLF

SO MOD 2.5G POE 0.35A MINI 24P S

HALO Electronics, Inc.

1,912 -
Datasheet - Tube Active LAN 2.5/5G Base-T - - 1CT:1CT Surface Mount 0.560" L x 0.300" W (14.22mm x 7.62mm) 0.340" (8.64mm) 0°C ~ 70°C - -
T60403F4099X009 VACUUMSCHMELZE

T60403F4099X009

4099X009

VACUUMSCHMELZE

3,489 -
Datasheet - Box Active Gate Drive 2.5mH 150VµS 1:1:1/1 Through Hole 0.654" L x 0.582" W (16.60mm x 14.80mm) 0.531" (13.50mm) -40°C ~ 85°C - -
T60403F4099X010 VACUUMSCHMELZE

T60403F4099X010

4099X010

VACUUMSCHMELZE

2,707 -
Datasheet - Box Active General Purpose - 130VµS 1:1:1:1 Through Hole 0.654" L x 0.583" W (16.60mm x 14.80mm) 0.531" (13.50mm) -40°C ~ 100°C - -
T60403F4097X070 VACUUMSCHMELZE

T60403F4097X070

4097X070

VACUUMSCHMELZE

2,070 -
Datasheet - Box Active Gate Drive 1.215mH 150VµS 1.5:1 Through Hole 0.654" L x 0.583" W (16.60mm x 14.80mm) 0.571" (14.50mm) -40°C ~ 85°C - -
T60403F4097X062 VACUUMSCHMELZE

T60403F4097X062

4097X062

VACUUMSCHMELZE

1,227 -
Datasheet - Box Active Gate Drive 60µH 16VµS 1:1.65/1.65 Through Hole 0.654" L x 0.582" W (16.60mm x 14.80mm) 0.531" (13.50mm) -40°C ~ 105°C - -
TG1G-S031NYLFTR HALO Electronics, Inc.

TG1G-S031NYLFTR

ISO MOD 1G 24P SMD T/R

HALO Electronics, Inc.

2,928 -
Datasheet - Tape & Reel (TR) Active 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 - -
T3011NLT Pulse Electronics

T3011NLT

XFRMR T3/DS3/E3/STS-1 1:1 SMD

Pulse Electronics

1,960 -
Datasheet - Tape & Reel (TR) Obsolete T3/E3 (Single) 100µH - 1:1 Surface Mount 0.300" L x 0.275" W (7.62mm x 7.00mm) 0.250" (6.35mm) -40°C ~ 85°C - -
S558-5999-03-F Bel Fuse Inc.

S558-5999-03-F

PULSE XFMR 1CT:1CT 420UH 550UH

Bel Fuse Inc.

4,015 -
Datasheet - Tape & Reel (TR) Active LAN 420µH - 1CT:1CT Surface Mount 0.485" L x 0.285" W (12.32mm x 7.24mm) 0.225" (5.72mm) - - -
TG74-1505NZLFTR HALO Electronics, Inc.

TG74-1505NZLFTR

ISO MOD T1 DUAL 1C:2C X-TEMP 24P

HALO Electronics, Inc.

1,197 -
Datasheet - Tape & Reel (TR) Active T1/E1 (Dual) - - 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.230" (5.84mm) - - -
TG111-HP3NZLF HALO Electronics, Inc.

TG111-HP3NZLF

ISO MOD 1G POE 0.6A 24P SMD

HALO Electronics, Inc.

4,940 -
Datasheet - Tube Active 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) 0°C ~ 70°C - -
TG1G-E012NZLF HALO Electronics, Inc.

TG1G-E012NZLF

ISO MOD 1G X-TEMP 24P SMD

HALO Electronics, Inc.

4,109 -
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 - -
HX1323NLT Pulse Electronics

HX1323NLT

PULSE XFMR 1:1 350UH

Pulse Electronics

4,725 -
Datasheet - Tape & Reel (TR) Obsolete - 350µH - 1:1 Surface Mount 0.583" L x 0.460" W (14.81mm x 11.68mm) 0.192" (4.88mm) -40°C ~ 85°C - -
PA1558NL Pulse Electronics

PA1558NL

PULSE XFMR 11.5UH

Pulse Electronics

2,300 -
Datasheet - Tray Active - 11.5µH - - Surface Mount 0.860" L x 1.150" W (21.84mm x 29.21mm) 0.450" (11.43mm) -40°C ~ 125°C - -
TG110-BP01NULF HALO Electronics, Inc.

TG110-BP01NULF

ISO MOD 10/100 BACKPLN 32P SMD

HALO Electronics, Inc.

4,324 -
Datasheet - Tube Active 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 - -
TG1G-S031NYRL HALO Electronics, Inc.

TG1G-S031NYRL

ISO MOD 1G 24P SMD

HALO Electronics, Inc.

1,721 -
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 - -
TG1G-S001NZRLTR HALO Electronics, Inc.

TG1G-S001NZRLTR

ISO MOD 1G 24P SMD T/R

HALO Electronics, Inc.

2,633 -
Datasheet - Tape & Reel (TR) 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) 0°C ~ 70°C - -
TG74-1505NZRL HALO Electronics, Inc.

TG74-1505NZRL

ISO MOD T1 DUAL 1C:2C X-TEMP 24P

HALO Electronics, Inc.

3,003 -
Datasheet - Tube Not For New Designs T1/E1 (Dual) - - 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount 0.700" L x 0.480" W (17.78mm x 12.19mm) 0.230" (5.84mm) - - -
TG1G-S035NYRLTR HALO Electronics, Inc.

TG1G-S035NYRLTR

ISO MOD 1G 24P SMD T/R

HALO Electronics, Inc.

2,115 -
Datasheet - Tape & Reel (TR) 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 - -
VP6014RS4M HF Pulse Electronics

VP6014RS4M HF

MDL 1G 1 PORT POE 60W

Pulse Electronics

4,567 -
Datasheet - Tape & Reel (TR) Active LAN 1000 Base-T 350µH - 1:1CT Transmitter, 1:1CT Receiver Surface Mount 0.691" L x 0.480" W (17.55mm x 12.20mm) 0.236" (6.00mm) -40°C ~ 85°C - -
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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.