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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
PE-64936NL Pulse Electronics

PE-64936NL

XFRMR T1/CEPT/ISDN-PRI 1CT:1

Pulse Electronics

4,957 -
Datasheet - Tube Active T1/E1 (Single) 1.2mH - 1CT:1 Through Hole 0.500" L x 0.350" W (12.70mm x 8.89mm) 0.250" (6.35mm) 0°C ~ 70°C - -
PE-64937NL Pulse Electronics

PE-64937NL

XFRMR T1/CEPT/ISDN-PRI 1:1.36

Pulse Electronics

1,235 -
Datasheet - Tube Active T1/E1 (Single) 1.2mH - 1:1.36 Through Hole 0.500" L x 0.350" W (12.70mm x 8.89mm) 0.250" (6.35mm) 0°C ~ 70°C - -
PE-64943NL Pulse Electronics

PE-64943NL

XFRMR T1/CEPT/ISDN-PRI 1CT:2CT

Pulse Electronics

2,302 -
Datasheet - Tube Active T1/E1 (Single) 1.2mH - 1CT:2CT Through Hole 0.500" L x 0.350" W (12.70mm x 8.89mm) 0.250" (6.35mm) 0°C ~ 70°C - -
POE012-EP13033S Bourns Inc.

POE012-EP13033S

POE TRANSFORMER, 12W, EP13, 133U

Bourns Inc.

2,809 -
Datasheet - Tape & Reel (TR) Active - - - - - - - - - -
PA0769NL Pulse Electronics

PA0769NL

PULSE XFMR 89.2UH

Pulse Electronics

2,136 -
Datasheet - Tube Active - 89.2µH - - Surface Mount 0.860" L x 1.150" W (21.84mm x 29.21mm) 0.450" (11.43mm) -40°C ~ 125°C - -
VP9014RM HF Pulse Electronics

VP9014RM HF

MDL 1G 1 PORT POE 90W

Pulse Electronics

1,256 -
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 - -
TG01-FC30N1LFTR HALO Electronics, Inc.

TG01-FC30N1LFTR

ISO MOD FBR 2CH 30UH 16P SMD T/R

HALO Electronics, Inc.

2,873 -
Datasheet - Tape & Reel (TR) Active General Purpose 30µH - - Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) - - -
TG01-FC15N1LFTR HALO Electronics, Inc.

TG01-FC15N1LFTR

ISO MOD FBR 2CH 15UH 16P SMD T/R

HALO Electronics, Inc.

1,597 -
Datasheet - Tape & Reel (TR) Active General Purpose 15µH - - Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) - - -
TG24-S001NCRLTR HALO Electronics, Inc.

TG24-S001NCRLTR

ISO MOD T1 DUAL 1C:1.36C X-TEMP

HALO Electronics, Inc.

2,368 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.5mH - 1CT:1.36CT Surface Mount 0.675" L x 0.455" W (17.15mm x 11.56mm) 0.340" (8.64mm) -40°C ~ 85°C - -
H1102T Pulse Electronics

H1102T

PULSE XFMR 1:1 TX 1:1 RX

Pulse Electronics

2,047 -
Datasheet - Tape & Reel (TR) Obsolete LAN 10/100 Base-T - - 1:1 Transmitter, 1:1 Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.235" (5.97mm) 0°C ~ 70°C - -
23Z356SMQNL Pulse Electronics

23Z356SMQNL

TRANSFORMER 10BASE-T LAN 16SOIC

Pulse Electronics

2,131 -
Datasheet - Tube Active Isolation and Data Interface (Encapsulated) 200µH - 1CT:1.414CT Transmitter, 1CT:1CT Receiver Surface Mount 0.450" L x 0.265" W (11.43mm x 6.73mm) 0.215" (5.46mm) 0°C ~ 70°C - -
BX6158NLT Pulse Electronics

BX6158NLT

TRANSFORMER 20UH 1:1:1 3KV SMT

Pulse Electronics

3,515 -
Datasheet BX615xNL Tape & Reel (TR) Active - 20µH - 1:1:1 Surface Mount 0.445" L x 0.411" W (11.31mm x 10.43mm) 0.287" (7.30mm) -40°C ~ 125°C - -
H1199NLT Pulse Electronics

H1199NLT

PULSE XFMR 1CT:1CT TX 1CT:1CT RX

Pulse Electronics

2,184 -
Datasheet - Tape & Reel (TR) Obsolete LAN 10/100 Base-T 350µH - 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.235" (5.97mm) 0°C ~ 70°C - -
PE-68023NLT Pulse Electronics

PE-68023NLT

XFRMR LAN ISOL 1CT:2CT 10B-T SMD

Pulse Electronics

3,375 -
Datasheet - Tape & Reel (TR) Active Isolation and Data Interface (Encapsulated) 200µH - 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount 0.500" L x 0.285" W (12.70mm x 7.24mm) 0.210" (5.33mm) 0°C ~ 70°C - -
TGR01-3406V6LF HALO Electronics, Inc.

TGR01-3406V6LF

ISO MOD T3 1:1 X-TEMP 3KV 6P SMD

HALO Electronics, Inc.

1,322 -
Datasheet - Tube Active T3/E3 (Single) 40µH - 1:1 Surface Mount 0.428" L x 0.372" W (10.87mm x 9.45mm) 0.395" (10.03mm) 0°C ~ 70°C - -
TGR04-3406V6LF HALO Electronics, Inc.

TGR04-3406V6LF

ISO MOD T3 1C:1C REINF 3KV 6P SM

HALO Electronics, Inc.

3,486 -
Datasheet - Tube Active T3/E3 (Single) 40µH - 1CT:1CT Surface Mount 0.428" L x 0.372" W (10.87mm x 9.45mm) 0.395" (10.03mm) 0°C ~ 70°C - -
750510572 Würth Elektronik

750510572

WE-DSL TRANSFORMER

Würth Elektronik

4,466 -
Datasheet MID-DSLBCM Tape & Reel (TR) Active VDSL 430µH - 1:1, 1.4:1, 1.4:1 Surface Mount 0.310" L x 0.330" W (7.87mm x 8.38mm) 0.380" (9.65mm) -40°C ~ 85°C - -
ALANS10001-3J11ET Abracon LLC

ALANS10001-3J11ET

LAN SGL 1000B XFMR&CMC 24PIN

Abracon LLC

2,871 -
Datasheet ALANS10001-3 Tape & Reel (TR) Active LAN 10/100/1000 Base-T 350µH - 1CT:1CT Surface Mount - 0.254" (6.45mm) 0°C ~ 70°C - -
ALANS10001-3J41DT Abracon LLC

ALANS10001-3J41DT

LAN SGL 1000B XFMR&CMC&AUTO 24PI

Abracon LLC

3,959 -
Datasheet ALANS10001-3 Tape & Reel (TR) Active LAN 10/100/1000 Base-T 350µH - 1CT:1CT Surface Mount - 0.254" (6.45mm) -40°C ~ 85°C - -
ALANS10001-3J41ET Abracon LLC

ALANS10001-3J41ET

LAN SGL 1000B XFMR&CMC&AUTO 24PI

Abracon LLC

2,183 -
Datasheet ALANS10001-3 Tape & Reel (TR) Active LAN 10/100/1000 Base-T 350µH - 1CT:1CT Surface Mount - 0.254" (6.45mm) 0°C ~ 70°C - -
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WINSUN SOURCING SUPPORT

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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.