- Mounting Type
- Operating Temperature
- Series
- Transformer Type
- RoHS
- Type
- Dimensions
- Features
- Note
- MSL
- ECCN Code
- Width
Attribute column
Manufacturer
Bel Fuse Inc Pulse Transformers
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Number of Pins | Operating Frequency (Max) | Operating Temperature | Packaging | Size / Dimension | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Connector Type | Terminal Finish | Applications | Additional Feature | HTS Code | Number of Functions | Depth | Approval Agency | Physical Dimension | Input Voltage-Nom | Inductance | DC Resistance (DCR) | Max DC Current | Lead/Base Style | Insertion Loss | Operating Frequency-Min | Insertion Loss (dB) | Isolation Voltage | Transformer Type | Turns Ratio - Primary:Secondary | Return Loss | Number of Secondary Winding | Number of Primary Winding | Load Resistance | Height | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 0553-0013-AC-F Bel Fuse Inc. | In Stock | - | Datasheet | - | Through Hole | Through Hole | DIP | - | - | - | Bulk | 0.500Lx0.350W 12.70mmx8.89mm | - | - | Obsolete | 1 (Unlimited) | Through Hole | - | - | - | - | - | - | - | - | - | - | - | 1.2mH | 800mOhm | - | PC Pin | - | - | - | - | T1/E1 (Single) | 1:1 | - | - | - | - | 6.35mm | 0.250 6.35mm | 12.7mm | 8.89mm | - | RoHS Compliant | - | ||
 S558-5999-U7-F Bel Fuse Inc. | 497 | - | - | 15 Weeks | Surface Mount | Surface Mount | Module | 16 | - | -40°C~85°C | Tape & Reel (TR) | 0.485Lx0.285W 12.32mmx7.24mm | e2 | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | Tin/Copper (Sn/Cu) - hot dipped | LAN; 10/100 BASE-T | HEIGHT DIM. INCLUDE TERMINAL ALSO | 8504.31 | 1 | 9.53mm | - | L12.32XB7.24XH5.72 (mm) | - | 350μH | 1.1Ohm | - | Gull Wing | - | - | -1 dB | 1.5kV | LAN 10/100 Base-T | 1:1 | 12 dB | 22 | 2 | - | 5.72mm | 0.225 5.72mm | 12.32mm | 7.24mm | No | ROHS3 Compliant | - | ||
 S558-5999-46-F Bel Fuse Inc. | 8 |
| - | 15 Weeks | Surface Mount | Surface Mount | Module | 16 | - | 0°C~70°C | Tape & Reel (TR) | 1.000Lx0.390W 25.40mmx9.91mm | - | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | 10/100 BASE-T; LAN | HEIGHT DIMENSION INCLUDES TERMINALS ALSO | - | 1 | 12.7mm | - | L25.4XB9.91XH5.97 (mm) | - | 420μH | - | - | Gull Wing | - | - | 1 dB | - | LAN 10/100 Base-T | 1:1 | 12 dB | - | - | - | 5.97mm | 0.235 5.97mm | 25.4mm | 9.91mm | - | ROHS3 Compliant | - | ||
 S560-6600-DJ-F Bel Fuse Inc. | In Stock | - | Datasheet | 18 Weeks | Surface Mount | Surface Mount | Module | 9 | - | -40°C~85°C | Tape & Reel (TR) | 0.540Lx0.585W 13.72mmx14.86mm | - | - | Active | 1 (Unlimited) | - | - | - | - | POWER | - | - | - | 17.75mm | CSA, IEC, UL | 14.86mm x 13.72mm x 12.7mm | 250V | 3mH | 3.8Ohm | - | Gull Wing | - | - | 0.5 dB | - | SHDSL | 5.4:1 | 15 dB | 2 | 1 | - | - | 0.500 12.70mm | 14.86mm | 13.72mm | - | ROHS3 Compliant | - | ||
S558-5999-Z5-F Bel Fuse Inc. | In Stock | - | Datasheet | 15 Weeks | Surface Mount | Surface Mount | Module | 16 | - | -40°C~85°C | Tape & Reel (TR) | 0.485Lx0.285W 12.32mmx7.24mm | - | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | - | - | - | 1 | 9.53mm | - | 12.32mm X 7.24mm X 5.63mm | - | 350μH | 2Ohm | - | Gull Wing | - | - | -1 dB | - | LAN 10/100 Base-T | 1:1 | -12 dB | - | - | - | 5.71mm | 0.225 5.72mm | 12.32mm | 7.24mm | - | ROHS3 Compliant | Lead Free | ||
 S558-5999-P3-F Bel Fuse Inc. | In Stock | - | Datasheet | 15 Weeks | Surface Mount | Surface Mount | Module | 24 | - | 0°C~70°C | Tape & Reel (TR) | 0.690Lx0.480W 17.53mmx12.20mm | e2 | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | Tin/Copper (Sn/Cu) - hot dipped | ETHERNET | HEIGHT DIMENSION INCLUDES TERMINAL ALSO | - | 4 | 15.24mm | - | L17.53XB12.19XH5.71 (mm) | - | 350μH | - | - | Gull Wing | - | - | -1 dB | - | LAN | 1:1 | -18 dB | - | - | - | 5.71mm | 0.230 5.84mm | 17.53mm | 12.19mm | - | ROHS3 Compliant | - | ||
 S558-5999-Q3-F Bel Fuse Inc. | In Stock | - | - | 15 Weeks | Surface Mount | Surface Mount | Module | 48 | - | 0°C~70°C | Tape & Reel (TR) | 1.095Lx0.480W 27.81mmx12.19mm | - | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | TELECOM AND DATACOM CONNECTOR | - | - | - | - | - | 15.24mm | - | - | - | 350μH | - | - | Gull Wing | - | - | -1 dB | - | LAN | 1:1 | -18 dB | - | - | - | 7.24mm | 0.295 7.49mm | - | - | No | ROHS3 Compliant | Lead Free | ||
S558-5999-J1-F Bel Fuse Inc. | 40 | - | Datasheet | 15 Weeks | Surface Mount | Surface Mount | Module | 16 | - | 0°C~70°C | Tape & Reel (TR) | 0.485Lx0.285W 12.32mmx7.24mm | e3 | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | Tin (Sn) | - | - | - | - | 9.53mm | - | - | - | 350μH | 2Ohm | - | Gull Wing | - | - | -1 dB | - | LAN 10/100 Base-T | 1:1 | -10 dB | - | - | - | 5.71mm | 0.225 5.72mm | - | - | - | ROHS3 Compliant | Lead Free | ||
 S558-5999-AM-F Bel Fuse Inc. | In Stock | - | - | - | Surface Mount | Surface Mount | Module | 24 | - | 0°C~70°C | Cut Tape (CT) | 0.880Lx0.540W 22.35mmx13.72mm | - | - | Discontinued | 2 (1 Year) | SMD/SMT | EAR99 | - | - | GENERAL PURPOSE | - | - | 1 | - | - | 22.35mm X 13.72mm X 1.73mm | - | 350μH | - | - | Gull Wing | - | - | - | - | LAN | 1:1 | - | - | - | - | 1.73mm | 0.084 2.13mm | 22.35mm | 13.72mm | No | ROHS3 Compliant | - | ||
 S558-5500-25-F Bel Fuse Inc. | In Stock | - | - | 15 Weeks | Surface Mount | Surface Mount | Module | 16 | - | 0°C~70°C | Cut Tape (CT) | 0.485Lx0.285W 12.32mmx7.24mm | - | - | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | GENERAL PURPOSE | HEIGHT DIM INCLUDES TERMINAL ALSO | - | 1 | 9.52mm | - | 12.32mm X 7.24mm X 5.71mm | - | 350μH | 1.1Ohm | - | Gull Wing | - | - | - | - | LAN 10/100 Base-T, Power over Ethernet (PoE) | 1:1 | 12 dB | - | - | - | 5.71mm | 0.225 5.72mm | 12.32mm | 7.24mm | - | ROHS3 Compliant | - | ||
S558-5999-T7-F Bel Fuse Inc. | In Stock |
| Datasheet | 15 Weeks | Surface Mount | Surface Mount | Module | 16 | 100000kHz | -40°C~85°C | Tape & Reel (TR) | 0.485Lx0.285W 12.32mmx7.24mm | - | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | LAN; 10/100 BASE-T | HEIGHT DIM. INCLUDE TERMINAL ALSO | - | 1 | 9.53mm | - | L12.32XB7.24XH5.72 (mm) | - | 350μH | - | - | Gull Wing | - | 100kHz | -1 dB | - | LAN 10/100 Base-T | 1:1 | -18 dB | 2 | - | - | 5.72mm | 0.225 5.72mm | 12.32mm | 7.24mm | No | ROHS3 Compliant | - | ||
S558-5500-02-F Bel Fuse Inc. | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | Module | 24 | - | 0°C~70°C | - | 0.542Lx0.480W 13.77mmx12.19mm | - | - | Active | 1 (Unlimited) | - | EAR99 | - | - | SIGNAL | - | - | - | 15.24mm | - | 13.77mm x 12.19mm x 6.35mm | - | 350μH | 1Ohm | - | Gull Wing | - | - | 1.5 dB | - | TELECOM TRANSFORMER | 1:1 | 10 dB | - | - | 0.5Ohm | - | 0.250 6.35mm | 13.77mm | 12.19mm | No | ROHS3 Compliant | - | ||
 S558-5999-AB-F Bel Fuse Inc. | In Stock | - | - | 15 Weeks | Surface Mount | Surface Mount | - | 24 | - | -40°C~85°C | Tape & Reel (TR) | 0.522Lx0.600W 13.26mmx15.24mm | - | - | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | ETHERNET | HEIGHT DIM INCLUDES TERMINALS ALSO | - | 1 | - | - | - | - | 350μH | - | - | Gull Wing | - | - | - | - | LAN | 1:1 | - | - | - | - | 6.35mm | 0.250 6.35mm | - | 13.26mm | - | ROHS3 Compliant | - | ||
 S558-5500-JV Bel Fuse Inc. | In Stock | - | Datasheet | 15 Weeks | - | Surface Mount | - | - | - | -40°C~85°C | Tape & Reel (TR) | 0.690Lx0.600W 17.53mmx15.24mm | - | - | Active | 2 (1 Year) | - | - | - | - | - | - | - | - | - | - | - | - | 180μH | - | - | - | - | - | - | - | LAN 5G Base-T, Power over Ethernet (PoE) | 1CT:1CT | - | - | - | - | - | 0.225 5.71mm | - | - | - | ROHS3 Compliant | - | ||
S558-5999-03-F Bel Fuse Inc. | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | Module | - | - | - | Cut Tape (CT) | 0.485Lx0.285W 12.32mmx7.24mm | - | - | Discontinued | 2 (1 Year) | - | EAR99 | - | - | SIGNAL | - | - | - | - | - | 12.32mm x 7.24mm x 5.72mm | - | 420μH | - | - | - | 1 dB | - | - | - | LAN | 1CT:1CT | - | 2 | 2 | - | - | 0.225 5.72mm | 12.32mm | 7.24mm | - | ROHS3 Compliant | - | ||
S558-5999-M8-F Bel Fuse Inc. | In Stock | - | Datasheet | 15 Weeks | Surface Mount | Surface Mount | Module | 24 | - | 0°C~70°C | Tape & Reel (TR) | 0.690Lx0.480W 17.53mmx12.20mm | - | - | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | SIGNAL | - | - | - | 15.24mm | - | 17.53mm x 12.19mm x 5.71mm | - | 350μH | - | - | Gull Wing | - | - | -1 dB | - | LAN | 1:1 | -18 dB | - | - | - | 5.71mm | 0.230 5.84mm | 17.53mm | 12.19mm | - | ROHS3 Compliant | Lead Free | ||
S558-5500-12-F Bel Fuse Inc. | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | Module | 24 | - | 0°C~70°C | - | 0.522Lx0.600W 13.26mmx15.24mm | - | - | Active | 1 (Unlimited) | - | EAR99 | - | - | SIGNAL | - | - | - | 18.8mm | - | - | - | 350μH | 1Ohm | - | Gull Wing | - | - | -1.5 dB | - | TELECOM TRANSFORMER | 1:1 | -10 dB | - | - | 1Ohm | - | 0.250 6.35mm | - | 13.26mm | - | ROHS3 Compliant | - | ||
S558-5999-K9-F Bel Fuse Inc. | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | Module | 16 | - | 0°C~70°C | Tape & Reel (TR) | 0.485Lx0.285W 12.32mmx7.24mm | - | - | Active | 2 (1 Year) | - | EAR99 | - | - | SIGNAL | - | - | - | 9.53mm | - | 12.32mm x 7.24mm x 5.71mm | - | 350μH | - | - | Gull Wing | - | - | -1.1 dB | - | LAN 10/100 Base-T | 2:1 | -10 dB | - | - | - | - | 0.225 5.72mm | 12.32mm | 7.24mm | - | ROHS3 Compliant | - | ||
S558-5999-AC-F Bel Fuse Inc. | In Stock | - | - | 15 Weeks | Surface Mount | Surface Mount | Module | 24 | - | -40°C~85°C | Cut Tape (CT) | 0.522Lx0.600W 13.26mmx15.24mm | - | - | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | 1000 BASE-T | HEIGHT DIM INCLUDES TERMINALS ALSO | - | 1 | - | - | - | - | 350 μH | - | - | Gull Wing | - | - | - | - | LAN | 1:1 | - | - | - | - | 6.35mm | 0.250 6.35mm | - | 13.26mm | - | ROHS3 Compliant | - | ||
 S558-5500-68 Bel Fuse Inc. | In Stock | - | Datasheet | 15 Weeks | Surface Mount | Surface Mount | Module | 24 | - | -40°C~85°C | Tape & Reel (TR) | 0.690Lx0.480W 17.53mmx12.20mm | - | - | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | GENERAL PURPOSE | HEIGHT DIM INCLUDE TERMINALS ALSO | - | 1 | 15.24mm | - | D17.53XH12.195.71 (mm) | - | 350μH | 1Ohm | 1.2A | Gull Wing | - | - | - | 1500V | LAN 10/100 Base-T | 1:1 | 18 dB | - | - | - | 5.71mm | 0.230 5.84mm | - | - | No | ROHS3 Compliant | - |