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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
TG07-0206NSLFTR HALO Electronics, Inc.

TG07-0206NSLFTR

ISO MOD T3 1:2C 6P SMD T/R

HALO Electronics, Inc.

4,149 -
Datasheet - Tape & Reel (TR) Active T3/E3 (Single) 19µH - 1:2CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG04-1505NSRLTR HALO Electronics, Inc.

TG04-1505NSRLTR

ISO MOD T1 1CH 1C:1C X-TEMP 6P S

HALO Electronics, Inc.

2,060 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Single) 1.5mH - 1CT:1CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG62-1006N1RLTR HALO Electronics, Inc.

TG62-1006N1RLTR

ISO MOD 10BASE-T 2C:1C 16P SMD T

HALO Electronics, Inc.

4,857 -
Datasheet - Tape & Reel (TR) Not For New Designs LAN 10 Base-T 150µH - 2CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG48-1205N1RLTR HALO Electronics, Inc.

TG48-1205N1RLTR

ISO MOD T1 DUAL 1C:2C 16P SMD T/

HALO Electronics, Inc.

1,102 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:2CT Transmitter, 1:1 Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG84-2006N1RLTR HALO Electronics, Inc.

TG84-2006N1RLTR

ISO MOD 10BASE-T 1C:2C 16P SMD T

HALO Electronics, Inc.

1,940 -
Datasheet - Tape & Reel (TR) Not For New Designs LAN 10 Base-T 200µH - 1CT:2CT Transmitter, 1CT:1CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG42-1205N1RLTR HALO Electronics, Inc.

TG42-1205N1RLTR

ISO MOD T1 DUAL 1C:1.41C 16P SMD

HALO Electronics, Inc.

1,397 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:1.41CT Transmitter, 1CT:1.41CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG08-1205N1RLTR HALO Electronics, Inc.

TG08-1205N1RLTR

ISO MOD T1 1C:2C 16P SMD T/R

HALO Electronics, Inc.

4,162 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:2CT Transmitter, 1CT:2CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG27-1205N1RLTR HALO Electronics, Inc.

TG27-1205N1RLTR

ISO MOD T1 1C:2C 1C:1.36C 16P SM

HALO Electronics, Inc.

3,623 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:2CT Transmitter, 1CT:1.36CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG74-1205N1RLTR HALO Electronics, Inc.

TG74-1205N1RLTR

ISO MOD T1 1C:1C 1C:2C 16P SMD T

HALO Electronics, Inc.

4,628 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:1CT Transmitter, 1CT:2CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG63-1205N1RLTR HALO Electronics, Inc.

TG63-1205N1RLTR

ISO MOD T1 1C:1.15C 1C:2C 16P SM

HALO Electronics, Inc.

3,273 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1:1.15CT Transmitter, 1CT:2CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG15-1505NSRLTR HALO Electronics, Inc.

TG15-1505NSRLTR

ISO MOD T1 2C:1 X-TEMP 6P SMD T/

HALO Electronics, Inc.

1,480 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Single) 1.5mH - 2CT:1 Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG24-1205N1RLTR HALO Electronics, Inc.

TG24-1205N1RLTR

ISO MOD T1 DUAL 1C:1.36C 16P SMD

HALO Electronics, Inc.

4,583 -
Datasheet - Tape & Reel (TR) Not For New Designs T1/E1 (Dual) 1.2mH - 1CT:1.36CT Transmitter, 1CT:1.36CT Receiver Surface Mount 0.500" L x 0.280" W (12.70mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
S558-5500-67 Bel Fuse Inc.

S558-5500-67

TRANSFORMER PULSE

Bel Fuse Inc.

1,473 -
Datasheet - Tape & Reel (TR) Obsolete LAN 10/100 Base-T 120µH, 350µH - 1CT:1CT Transmitter, 1CT:1CT Receiver Surface Mount - 0.270" (6.86mm) - - -
TG08-1505NSRL HALO Electronics, Inc.

TG08-1505NSRL

ISO MOD T1 1C:2C X-TEMP 6P SMD

HALO Electronics, Inc.

4,619 -
Datasheet - Tube Not For New Designs T1/E1 (Single) 1.5mH - 1CT:2CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
TG01-0406NSRL HALO Electronics, Inc.

TG01-0406NSRL

ISO MOD T3 1CH 1:1 6P SMD

HALO Electronics, Inc.

1,676 -
Datasheet - Tube Not For New Designs T3/E3 (Single) 40µH - 1:1 Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG71-1205NSLF HALO Electronics, Inc.

TG71-1205NSLF

ISO MOD T1 1:2.3C 6P SMD

HALO Electronics, Inc.

1,523 -
Datasheet - Tube Active T1/E1 (Single) 1.2mH - 1:2.3CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG37-1205NSRL HALO Electronics, Inc.

TG37-1205NSRL

ISO MOD T1 1:1.14C 6P SMD

HALO Electronics, Inc.

1,586 -
Datasheet - Tube Not For New Designs T1/E1 (Single) 1.2mH - 1:1.14CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG23-1505NSRL HALO Electronics, Inc.

TG23-1505NSRL

ISO MOD T1 1:2.42C X-TEMP 6P SMD

HALO Electronics, Inc.

2,363 -
Datasheet - Tube Not For New Designs T1/E1 (Single) 1.5mH - 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 - -
TG04-0406NSLF HALO Electronics, Inc.

TG04-0406NSLF

ISO MOD T3 1CH 1C:1C X-TEMP 6P S

HALO Electronics, Inc.

2,056 -
Datasheet - Tube Active T3/E3 (Single) 40µH - 1CT:1CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) 0°C ~ 70°C - -
TG38-1505NSRL HALO Electronics, Inc.

TG38-1505NSRL

ISO MOD T1 1:1.15C X-TEMP 6P SMD

HALO Electronics, Inc.

2,191 -
Datasheet - Tube Not For New Designs T1/E1 (Single) 1.5mH - 1:1.15CT Surface Mount 0.320" L x 0.280" W (8.13mm x 7.11mm) 0.200" (5.08mm) -40°C ~ 85°C - -
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Pulse Transformers FAQ

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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.

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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.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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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.