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| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Mount | Mounting Type | Package / Case | Surface Mount | Mounting Feature | Number of Pins | Operating Frequency (Max) | Operating Temperature | Packaging | Size / Dimension | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Termination | ECCN Code | Connector Type | Max Operating Temperature | Min Operating Temperature | Applications | Additional Feature | Packing Method | Number of Functions | Depth | Approval Agency | Physical Dimension | Inductance | DC Resistance (DCR) | 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 | Primary Inductance | Turns Ratio (NpNs) | Load Resistance | DC Unbalance Current-Max | Height | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Mfr. Part #S558-5999-BQ-FTwicea Part #106-958-S558-5999-BQ-F | Bel Fuse Inc. |
MODULE TRANSFORMER
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| 1818
In Stock
| Min.:1 Mult.:1 | 15 Weeks | - | Surface Mount | - | - | - | - | - | - | Tape & Reel (TR) | 1.095Lx0.480W 27.81mmx12.19mm | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | 350μH | - | - | - | - | - | - | LAN 1000 Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | - | - | - | - | - | - | - | - | 0.285 7.24mm | - | - | - | ROHS3 Compliant | |
| S558-5999-BQ-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5999-AA-FTwicea Part #106-958-S558-5999-AA-F | Bel Fuse Inc. |
MODULE XFRMR LAN 10/100B-TX SMD
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| 661
In Stock
| Min.:1 Mult.:1 | 15 Weeks | Surface Mount | Surface Mount | Module | - | - | 40 | 100000kHz | -40°C~85°C | Tape & Reel (TR) | 1.100Lx0.476W 27.94mmx12.09mm | yes | Active | 2 (1 Year) | SMD/SMT | EAR99 | - | - | - | - | - | - | 4 | 15.24mm | - | L27.94XB12.09XH4.47 (mm) | 350 μH | - | Gull Wing | - | 100kHz | -1 dB | - | LAN 10/100 Base-T | 1:1 | -12 dB | - | - | - | - | - | - | 4.47mm | 0.236 5.99mm | 27.94mm | 12.09mm | - | ROHS3 Compliant | |
| S558-5999-AA-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #S558-5999-Q2-FTwicea Part #106-958-S558-5999-Q2-F | Bel Fuse Inc. |
MODULE XFRMR LAN GIGABIT 48P SMD
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| 476
In Stock
| Min.:1 Mult.:1 | 15 Weeks | Surface Mount | Surface Mount | Module | - | - | 48 | - | 0°C~70°C | Tape & Reel (TR) | 1.095Lx0.480W 27.81mmx12.19mm | - | Active | 2 (1 Year) | SMD/SMT | EAR99 | TELECOM AND DATACOM CONNECTOR | - | - | - | - | - | - | 15.24mm | - | - | 350μH | - | Gull Wing | - | - | 1.2 dB | - | LAN | 1:1 | 18 dB | - | - | - | - | - | - | 7.24mm | 0.295 7.49mm | - | - | - | ROHS3 Compliant | |
| S558-5999-Q2-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5999-CJTwicea Part #106-958-S558-5999-CJ | Bel Fuse Inc. |
MODULE TRANSFORMER
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| Min.:1 Mult.:1 | 15 Weeks | - | Surface Mount | - | - | - | - | - | - | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | 350μH | - | - | - | - | - | - | LAN 1000 Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | - | - | - | - | - | - | - | - | 0.340 8.64mm | - | - | - | ROHS3 Compliant | ||
| S558-5999-CJ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5999-90-FTwicea Part #106-958-S558-5999-90-F | Bel Fuse Inc. |
Telecom Transformer 1CT:1CT/1CT:1CT 16Term. Gull Wing SMD
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| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | Module | - | - | 16 | - | - | Tape & Reel (TR) | 1.000Lx0.390W 25.40mmx9.91mm | - | Obsolete | 2 (1 Year) | SMD/SMT | EAR99 | - | 70°C | 0°C | GENERAL PURPOSE | - | - | 1 | 12.7mm | - | L25.4XB9.91XH0.57 (mm) | 350μH | - | Gull Wing | - | - | -1 dB | - | LAN 10/100 Base-T | 1:1 | -12 dB | - | - | - | - | - | - | 5.97mm | 0.235 5.97mm | 25.4mm | 9.91mm | No | RoHS Compliant | ||
| S558-5999-90-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #0553-0013-BC-FTwicea Part #106-958-0553-0013-BC-F | Bel Fuse Inc. |
MODULE XFRMR LAN T1/E1 PCB
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| 763
In Stock
| Min.:1 Mult.:1 | 15 Weeks | Through Hole | Through Hole | DIP | - | - | 6 | - | - | Tube | 0.500Lx0.350W 12.70mmx8.89mm | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | 8.89mm | - | - | 1.2mH | 800mOhm | PC Pin | - | - | - | - | T1/E1 (Single) | 1:1 | - | - | - | - | - | - | - | - | 0.250 6.35mm | 12.7mm | 8.89mm | - | ROHS3 Compliant | |
| 0553-0013-BC-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #S558-5999-AN-FTwicea Part #106-958-S558-5999-AN-F | Bel Fuse Inc. |
MODULE XFRMR GIGABIT MINIPCI SMD
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| 23
In Stock
| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | Module | - | - | 24 | - | 0°C~70°C | Cut Tape (CT) | 0.880Lx0.540W 22.35mmx13.72mm | - | Discontinued | 2 (1 Year) | - | EAR99 | - | - | - | GENERAL PURPOSE | - | - | 1 | - | - | 22.35mm X 13.72mm X 1.73mm | - | - | Gull Wing | - | - | - | - | DATACOM TRANSFORMER | 1:1 | - | - | - | 350 μH | - | - | - | - | 0.084 2.13mm | 22.35mm | 13.72mm | No | ROHS3 Compliant | |
| S558-5999-AN-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S553-6500-C4-FTwicea Part #106-958-S553-6500-C4-F | Bel Fuse Inc. |
MODULE XFRMR LAN T1/E1 OCTAL SMD
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| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | Module | - | - | 32 | - | -40°C~85°C | Tape & Reel (TR) | 1.045Lx0.300W 26.54mmx7.62mm | - | Active | 2 (1 Year) | - | EAR99 | - | - | - | SIGNAL | - | - | - | - | - | 26.54mm x 7.62mm x 7.37mm | 1.5mH | 1.2Ohm | Gull Wing | - | - | - | 1500V | T1/E1 (Octal) | 2:1 | - | 8 | 8 | - | - | - | - | - | 0.290 7.37mm | 26.54mm | 7.62mm | - | ROHS3 Compliant | ||
| S553-6500-C4-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5999-AL-FTwicea Part #106-958-S558-5999-AL-F | Bel Fuse Inc. |
MODULE XFRMR
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| Min.:1 Mult.:1 | - | - | - | Module | - | - | - | - | - | - | - | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | ||
| S558-5999-AL-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #S553-6500-44-FTwicea Part #106-958-S553-6500-44-F | Bel Fuse Inc. |
PULSE XFMR 1:1.15/1:1 1.2MH
Datasheet
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| Min.:1 Mult.:1 | 18 Weeks | Surface Mount | Surface Mount | - | - | - | 40 | - | -40°C~85°C | Bulk | 1.100Lx0.480W 27.94mmx12.19mm | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | 1.2mH | - | Gull Wing | - | - | - | - | T1/E1 (Octal) | 1:1.15 | - | - | - | - | - | - | - | - | 0.225 5.72mm | - | - | - | ROHS3 Compliant | ||
| S553-6500-44-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5999-K8-FTwicea Part #106-958-S558-5999-K8-F | Bel Fuse Inc. |
MODULE XFRMR
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| Min.:1 Mult.:1 | - | - | - | Module | YES | SURFACE MOUNT | - | - | - | - | - | - | Obsolete | 1 (Unlimited) | - | EAR99 | - | - | - | SIGNAL | - | - | - | - | - | 12.3mm x 7.24mm x 5.72mm | - | - | - | 1 dB | - | - | - | DATACOM TRANSFORMER | - | - | 2 | - | 350 μH | 1CT:1CT | - | - | 5.72mm | - | 12.3mm | 7.24mm | - | RoHS Compliant | ||
| S558-5999-K8-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S553-6500-C8-FTwicea Part #106-958-S553-6500-C8-F | Bel Fuse Inc. |
Telecom Transformer 1:2/1:1 1500Vrms 0.6Ohm/0.6Ohm Prim. DCR 1.2Ohm/0.6Ohm Sec. DCR Surface Mount
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | - | - | - | 32 | - | -40°C~85°C | Bulk | 1.045Lx0.300W 26.54mmx7.62mm | - | Active | 1 (Unlimited) | SMD/SMT | EAR99 | - | - | - | SIGNAL | - | - | - | - | - | 26.54mm x 7.62mm x 7.37mm | 1.5mH, 1.8mH | 600mOhm | Gull Wing | - | - | - | 1500V | T1/E1 (Octal) | 1:2 | - | 8 | 8 | - | - | 1.2Ohm | - | 7.37mm | 0.290 7.37mm | 26.54mm | 7.62mm | No | ROHS3 Compliant | ||
| S553-6500-C8-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S553-6500-F6-FTwicea Part #106-958-S553-6500-F6-F | Bel Fuse Inc. |
Telecom Transformer 2:1 1500Vrms 2Ohm/1.3Ohm Prim. DCR 0.7Ohm Sec. DCR Surface Mount
Datasheet
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| Min.:1 Mult.:1 | 15 Weeks | Surface Mount | Surface Mount | Module | - | - | 40 | - | -40°C~85°C | Bulk | 1.100Lx0.476W 27.94mmx12.09mm | - | Active | 1 (Unlimited) | - | EAR99 | - | - | - | SIGNAL | - | - | - | - | - | 27.94mm x 12.09mm x 5.74mm | 1.5mH | - | Gull Wing | - | - | - | 1500V | T1/E1 (Quad) | 2:1 | - | - | - | - | - | - | - | - | 0.236 5.99mm | 27.94mm | 12.09mm | - | ROHS3 Compliant | ||
| S553-6500-F6-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5500-44Twicea Part #106-958-S558-5500-44 | Bel Fuse Inc. |
TRANSFORMER PULSE
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| 35
In Stock
| Min.:1 Mult.:1 | 15 Weeks | - | Surface Mount | - | NO | THROUGH HOLE MOUNTED | - | - | - | Tape & Reel (TR) | 0.542Lx0.480W 13.77mmx12.19mm | - | Active | 1 (Unlimited) | - | EAR99 | - | - | - | 10/100 BASE-T; 1000 BSAE-T | - | - | 1 | - | - | 13.77mm X 12.19mm X 6.35mm | 350μH | - | - | - | - | - | - | LAN 1000 Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | - | - | - | - | 1CT:1CT; 1CT:1CT | - | - | - | 0.250 6.35mm | 13.77mm | 12.19mm | - | ROHS3 Compliant | |
| S558-5500-44 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-5999-42-FTwicea Part #106-958-S558-5999-42-F | Bel Fuse Inc. |
PULSE XFMR 1 CT:1CT TX/RX 350UH
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | Module | - | - | 16 | - | 0°C~70°C | - | 1.000Lx0.395W 25.40mmx10.03mm | - | Obsolete | 1 (Unlimited) | SMD/SMT | - | - | 70°C | 0°C | - | - | - | - | - | - | - | 350μH | - | Gull Wing | - | - | - | - | LAN 10/100 Base-T | 1:1 | - | - | - | - | - | - | - | 8.26mm | 0.215 5.46mm | 25.4mm | 10.03mm | No | RoHS Compliant | ||
| S558-5999-42-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S553-5999-F2-FTwicea Part #106-958-S553-5999-F2-F | Bel Fuse Inc. |
PULSE XFMR 1CT:2CT TX/1CT:1CT RX
Datasheet
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| Min.:1 Mult.:1 | - | Surface Mount | Surface Mount | - | - | - | 16 | - | -40°C~85°C | Bulk | 0.500Lx0.285W 12.70mmx7.24mm | - | Obsolete | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | 28μH, 110μH | 750mOhm | Gull Wing | - | - | - | - | LAN 10G Base-T | 1:2 | - | - | - | - | - | - | - | - | 0.225 5.72mm | - | - | No | RoHS Compliant | ||
| S553-5999-F2-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-10GB-02Twicea Part #106-958-S558-10GB-02 | Bel Fuse Inc. |
Telecom Transformer 1CT:1CT/1CT:1CT/1CT:1CT/1CT:1CT 1500Vrms 2dB Surface Mount
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| Min.:1 Mult.:1 | 15 Weeks | Surface Mount | Surface Mount | - | - | - | - | - | - | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | EAR99 | TELECOM AND DATACOM CONNECTOR | - | - | - | - | - | - | - | - | - | 62μH | - | Gull Wing | - | - | - | - | LAN 10G Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | - | - | - | - | - | - | - | - | 0.290 7.37mm | - | - | No | ROHS3 Compliant | ||
| S558-10GB-02 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S558-10GB-10Twicea Part #106-958-S558-10GB-10 | Bel Fuse Inc. |
TRANSFORMER PULSE
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| 24
In Stock
| Min.:1 Mult.:1 | 15 Weeks | - | Surface Mount | - | YES | - | - | - | - | Tape & Reel (TR) | - | - | Active | 1 (Unlimited) | - | EAR99 | - | - | - | 10GBT | HEIGHT DIM INCLUDES TERMINALS ALSO | - | 1 | - | - | L17.98XB12.19XH7.37 (mm) | 80μH | - | - | - | - | - | 1500V | LAN 10G Base-T | 1CT:1CT Transmitter, 1CT:1CT Receiver | - | - | - | - | - | - | - | - | 0.290 7.37mm | 17.98mm | 12.19mm | - | ROHS3 Compliant | |
| S558-10GB-10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr. Part #S558-5999-AF-FTwicea Part #106-958-S558-5999-AF-F | Bel Fuse Inc. |
MODULE XFRMR LAN 10/100B-TX SMD
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| 16
In Stock
| Min.:1 Mult.:1 | 15 Weeks | Surface Mount | Surface Mount | Module | - | - | 40 | - | -40°C~85°C | Tape & Reel (TR) | 1.100Lx0.476W 27.94mmx12.09mm | - | Active | 2 (1 Year) | - | EAR99 | - | - | - | SIGNAL | - | - | - | - | - | 27.94mm x 12.09mm x 5.74mm | 350μH | - | Gull Wing | 1.5 dB | - | - | - | LAN 10/100 Base-T | 1:1 | - | - | - | - | - | - | - | - | 0.236 5.99mm | 27.94mm | 12.09mm | - | ROHS3 Compliant | |
| S558-5999-AF-F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Mfr. Part #S560-6600-JA-FTwicea Part #106-958-S560-6600-JA-F | Bel Fuse Inc. |
Telecom Transformer 0.95:1 1.5Ohm Prim. DCR 1.5Ohm Sec. DCR 8Term. Gull Wing SMD
Datasheet
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| Min.:1 Mult.:1 | 18 Weeks | Surface Mount | - | Module | - | - | 8 | - | -40°C~85°C | Tape and Reel | 0.390Lx0.394W 9.91mmx10.00mm | - | Active | 1 (Unlimited) | - | EAR99 | - | - | - | SIGNAL | - | TAPE & REEL | - | 9.65mm | BABT, CB, UL | 10mm x 9.91mm x 12.7mm | - | 1.5Ohm | Gull Wing | - | - | - | - | TELECOM TRANSFORMER | 0.95:1 | - | 2 | 2 | 750 μH | - | - | 100mA | - | 0.500 12.70mm | 10mm | 9.91mm | - | ROHS3 Compliant | ||
| S560-6600-JA-F |
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