Pulse Transformers
Pulse Transformers are designed to transfer pulses (signals/voltage with a rapid rise time, a duration of constant signal/voltage, and then a rapid fall time) from one side of a circuit to another. The transformer types are ADSL, data/voice coupling, economical open type, gate drive, general purpose, HDBase-T, HDSL, interface, isolation and data interface, LAN, MIL-STD-1553, PoE, SCR and Triac Trigger, SHDSL, T1/E1, T3/E3, and VDSL.
Browse Pulse Transformers by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 100
| Product | Pricing | Datasheet | Mounting Type | Operating Temperature | Size / Dimension | ET (Volt-Time) | Transformer Type | Turns Ratio - Primary:Secondary | Height - Seated (Max) | Inductance | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|
 750082154 Würth Elektronik | 1 $0.7500 | Surface Mount | - | 0.173" L x 0.360" W (4.39mm x 9.14mm) | - | - | 1.67:1 | 0.078" (1.98mm) | 30µH | 4,930 | |
 ALT4532M-201-T001 TDK Corporation | 1 $1.5200 | Surface Mount | -40°C ~ 85°C | 0.177" L x 0.126" W (4.50mm x 3.20mm) | - | LAN | 1CT:1CT | 0.114" (2.90mm) | 200µH | 1,126 | |
 ALT4532M-171-T001 TDK Corporation | 1 $1.5200 | Surface Mount | -40°C ~ 85°C | 0.177" L x 0.126" W (4.50mm x 3.20mm) | - | LAN | 1CT:1CT | 0.087" (2.20mm) | 170µH | 7,839 | |
 ALT3232M-151-T001 TDK Corporation | 1 $0.5356 100 $0.4285 500 $0.3571 | Surface Mount | -40°C ~ 85°C | 0.126" L x 0.126" W (3.20mm x 3.20mm) | - | LAN 10/100/1000 Base-T | 1CT:1CT | 0.114" (2.90mm) | 150µH | 2,100 | |
 PT61018PEL Bourns, Inc. | 1 $0.7713 100 $0.6170 500 $0.5142 | Surface Mount | -40°C ~ 85°C | 0.504" L x 0.272" W (12.80mm x 6.90mm) | - | LAN 10/100 Base-T | 1CT:1CT | 0.222" (5.65mm) | 350µH | 200 | |
74930000 Würth Elektronik | 1 $1.2800 | Surface Mount | -40°C ~ 105°C | 0.185" L x 0.127" W (4.70mm x 3.22mm) | - | - | 1:1 | 0.114" (2.90mm) | 350µH | 3,366 | |
 ESMIT-4180/A Sumida Corporation | 1 $2.0000 | Surface Mount | -20°C ~ 105°C | 0.205" L x 0.280" W (5.20mm x 7.10mm) | - | Data/Voice Coupling | 1:1 | 0.138" (3.50mm) | 120µH | 8,145 | |
 S558-5500-25-F Bel Fuse, Inc. | 1 $2.2700 | Surface Mount | 0°C ~ 70°C | 0.485" L x 0.285" W (12.32mm x 7.24mm) | - | LAN 10/100 Base-T, Power over Ethernet (PoE) | 1:1 Transmitter, 1:1 Receiver | 0.225" (5.72mm) | 350µH | 2,625 | |
 PE-68386NLT None | 1 $2.8600 | Surface Mount | -40°C ~ 130°C | 0.340" L x 0.265" W (8.64mm x 6.73mm) | 9.7VµS | - | 1:1 | 0.098" (2.49mm) | 785µH | 5,689 | |
 S558-5999-U7-F Bel Fuse, Inc. | 1 $3.8571 100 $3.0857 500 $2.5714 | Surface Mount | -40°C ~ 85°C | 0.485" L x 0.285" W (12.32mm x 7.24mm) | - | LAN 10/100 Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | 0.225" (5.72mm) | 350µH | 3,000 | |
 DA102C Murata Power Solutions | 1 $1.5700 | Through Hole | 0°C ~ 70°C | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 20VµS | - | 1:1 | 0.250" (6.35mm) | 3.9mH | 7,803 | |
 78601/9MC Murata Power Solutions | 1 $1.5700 | Surface Mount | 0°C ~ 70°C | 0.354" L x 0.375" W (9.00mm x 9.52mm) | 56VµS | General Purpose | 1:1 | 0.250" (6.35mm) | 10mH | 6,294 | |
 B78476A8065A003 EPCOS (TDK) | 1 $2.7000 | Surface Mount | -40°C ~ 85°C | 0.500" L x 0.280" W (12.70mm x 7.11mm) | - | LAN 10/100 Base-T | 1CT:1CT | 0.220" (5.60mm) | 350µH | 7,060 | |
S558-5999-J1-F Bel Fuse, Inc. | 1 $2.7300 | Surface Mount | 0°C ~ 70°C | 0.485" L x 0.285" W (12.32mm x 7.24mm) | - | LAN 10/100 Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | 0.225" (5.72mm) | 350µH | 6,417 | |
 B78476A8245A003 EPCOS (TDK) | 1 $2.7400 | Surface Mount | 0°C ~ 70°C | 0.500" L x 0.272" W (12.70mm x 6.90mm) | - | LAN 10/100 Base-T | 1CT:1CT | 0.230" (5.85mm) | 350µH | 9,909 | |
 78601/9JC Murata Power Solutions | 1 $1.5700 | Surface Mount | 0°C ~ 70°C | 0.375" L x 0.354" W (9.52mm x 9.00mm) | 56VµS | General Purpose | 1:1 | 0.250" (6.35mm) | 10mH | 2,291 | |
S558-5999-T7-F Bel Fuse, Inc. | 1 $1.0950 100 $0.8760 500 $0.7300 | Surface Mount | -40°C ~ 85°C | 0.485" L x 0.285" W (12.32mm x 7.24mm) | - | LAN 10/100 Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | 0.225" (5.72mm) | 350µH | 200 | |
 PT61020EL Bourns, Inc. | 1 $2.7300 | Surface Mount | -40°C ~ 85°C | 0.694" L x 0.480" W (17.62mm x 12.20mm) | - | LAN 10/100/1000 Base-T | 1CT:1 | 0.236" (6.00mm) | 350µH | 3,783 | |
 ALAN-101-T Abracon | 1 $3.1000 | Surface Mount | -40°C ~ 85°C | 0.450" L x 0.265" W (11.43mm x 6.73mm) | - | LAN 10/100 Base-T | 1CT:1CT | 0.217" (5.51mm) | 350µH | 3,722 | |
PA0264NLT None | 1 $3.1700 | Surface Mount | -40°C ~ 130°C | 0.340" L x 0.265" W (8.64mm x 6.73mm) | 17.2VµS | - | 1:1:1 | 0.140" (3.56mm) | 1.14mH | 6,261 |