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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
ITNA-0235-D103 SCHURTER Inc.

ITNA-0235-D103

ITNA PULSE TRANSFORMER THT 0.1A

SCHURTER Inc.

1,476 -
Datasheet IT Bulk Active SCR and Triac Trigger (Encapsulated) 2.8mH 200VµS 1:1 Through Hole 0.598" L x 0.512" W (15.20mm x 13.00mm) 0.417" (10.60mm) -25°C ~ 100°C - -
TG20-S001N1RLTR HALO Electronics, Inc.

TG20-S001N1RLTR

ISO MOD T3 1:1.5 X-TEMP 16P SMD

HALO Electronics, Inc.

1,225 -
Datasheet - Tape & Reel (TR) Not For New Designs T3/E3 (Dual) 40µH - 1:1, 1:1.5 Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG57-0456N1RLTR HALO Electronics, Inc.

TG57-0456N1RLTR

ISO MOD T1 1C:1C X-TEMP 16P SMD

HALO Electronics, Inc.

4,697 -
Datasheet - Tape & Reel (TR) Not For New Designs T3/E3 (Dual) 45µH - 1:1, 1CT:1CT Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG05-1205NM5RLTR HALO Electronics, Inc.

TG05-1205NM5RLTR

ISO MOD T1 4CH 1:2 20P SMD T/R

HALO Electronics, Inc.

2,810 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:2 Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG39-1205NM5RLTR HALO Electronics, Inc.

TG39-1205NM5RLTR

ISO MOD T1 1:1.15 20P SMD T/R

HALO Electronics, Inc.

2,959 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:1.15 Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG07-1205NM5RLTR HALO Electronics, Inc.

TG07-1205NM5RLTR

ISO MOD T1 4CH 1:2C 20P SMD T/R

HALO Electronics, Inc.

1,368 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:2CT, 1:2CT Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG49-1205NM5RLTR HALO Electronics, Inc.

TG49-1205NM5RLTR

ISO MOD T1 1C:2 1:2C 20P SMD T/R

HALO Electronics, Inc.

4,961 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:2, 1:2CT Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG42-1205NM5RLTR HALO Electronics, Inc.

TG42-1205NM5RLTR

ISO MOD T1 1:1.41 20P SMD T/R

HALO Electronics, Inc.

3,702 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:2 Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG23-1205NM5RLTR HALO Electronics, Inc.

TG23-1205NM5RLTR

ISO MOD T1 DUAL 1:2.42 20P SMD T

HALO Electronics, Inc.

2,628 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:2.42 Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG37-1205NM5RLTR HALO Electronics, Inc.

TG37-1205NM5RLTR

ISO MOD T1 DUAL 1:1.14C 20P SMD

HALO Electronics, Inc.

1,035 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:1.14CT Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TGSP-S125NM5RLTR HALO Electronics, Inc.

TGSP-S125NM5RLTR

ISO MOD T1 DUAL 1:2.4/1:1 20P SM

HALO Electronics, Inc.

4,290 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:2.42, 1:1 Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
TG27-S003NM5RLTR HALO Electronics, Inc.

TG27-S003NM5RLTR

ISO MOD T1 DUAL 1:2C 1:1.36C 20P

HALO Electronics, Inc.

1,346 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:2CT, 1:1.36CT Surface Mount 0.615" L x 0.280" W (15.62mm x 7.11mm) 0.250" (6.35mm) 0°C ~ 70°C - -
BM6202NLT Pulse Electronics

BM6202NLT

XFMR WPLC, 12UH, 1:1:1, 500V, FU

Pulse Electronics

4,862 -
Datasheet - Tape & Reel (TR) Active - - - - - - - - - -
BM6202NL Pulse Electronics

BM6202NL

XFMR WPLC, 12UH, 1:1, 500V, FUNC

Pulse Electronics

3,271 -
Datasheet - Tube Active - - - - - - - - - -
PA2398NLT Pulse Electronics

PA2398NLT

PULSE XFMR 100UH

Pulse Electronics

4,768 -
Datasheet - Tape & Reel (TR) Active - 100µH - - Surface Mount 0.860" L x 1.150" W (21.84mm x 29.21mm) 0.450" (11.43mm) -40°C ~ 125°C - -
GS6014RM LF Pulse Electronics

GS6014RM LF

MDL 1G DUAL PORT 4PAIR POE 60W

Pulse Electronics

1,031 -
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) -40°C ~ 85°C - -
TG110-E120N5LFTR HALO Electronics, Inc.

TG110-E120N5LFTR

ISO MOD 10/100 2C:1C X-TEMP 16P

HALO Electronics, Inc.

1,848 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-TX - - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.250" (6.35mm) -40°C ~ 85°C - -
TG110-E125N5LFTR HALO Electronics, Inc.

TG110-E125N5LFTR

ISO MOD 10/100 2C:1C X-TEMP 16P

HALO Electronics, Inc.

1,150 -
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) 0.250" (6.35mm) -40°C ~ 85°C - -
TG110-E139N5LFTR HALO Electronics, Inc.

TG110-E139N5LFTR

ISO MOD 10/100 1.25C:1C X-TEMP

HALO Electronics, Inc.

3,205 -
Datasheet - Tape & Reel (TR) Active LAN 10/100 Base-TX - - 1.25CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.250" (6.35mm) -40°C ~ 85°C - -
PA1218NLT Pulse Electronics

PA1218NLT

PULSE XFMR 480UH

Pulse Electronics

3,577 -
Datasheet - Tape & Reel (TR) Active - 480µH - - Surface Mount 0.551" L x 0.516" W (14.00mm x 13.11mm) 0.485" (12.32mm) -40°C ~ 130°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.