Image Part NO. Manufacturer Description Part StatusTransformer TypeInductanceEnergy Time (E.T.)Turns Ratio - Primary:SecondaryMounting TypeSize / DimensionHeight - Seated (Max)Operating Temperature
1000B-5001FX PulseR XFMR MODULE SNGL 1000BT SMT PBC ActiveLAN 10/100/1000 Base-T350µH-1:1Surface Mount0.690" L x 0.480" W (17.53mm x 12.19mm)0.235" (5.97mm)-55°C ~ 125°C
1000B-5002 PulseR MDL SIN 1GD 11 SMT TU PBC ActiveLAN 10/100/1000 Base-T350µH-1:1Surface Mount0.690" L x 0.480" W (17.53mm x 12.19mm)0.235" (5.97mm)-
B78476A8245A003 EPCOS (TDK) PULSE XFMR 1CT1CT 350UH ActiveLAN 10/100 Base-T350µH-1CT:1CTSurface Mount0.500" L x 0.272" W (12.70mm x 6.90mm)0.230" (5.85mm)0°C ~ 70°C
H0013FNL Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX Active-350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.488" L x 0.365" W (12.40mm x 9.27mm)0.073" (1.85mm)0°C ~ 70°C
H1102FNL Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10G Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.500" L x 0.358" W (12.70mm x 9.09mm)0.236" (5.99mm)0°C ~ 70°C
H1102FNLT Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10G Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.500" L x 0.358" W (12.70mm x 9.09mm)0.236" (5.99mm)0°C ~ 70°C
H1259FNL Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.110" L x 0.608" W (28.19mm x 15.44mm)0.225" (5.72mm)0°C ~ 70°C
H2009FNL Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10G Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.518" L x 0.703" W (13.16mm x 17.86mm)0.241" (6.12mm)0°C ~ 70°C
H2019FNLT Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10G Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.500" L x 0.358" W (12.70mm x 9.09mm)0.236" (5.99mm)0°C ~ 70°C
H5008FNL Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.538" L x 0.726" W (13.67mm x 18.44mm)0.231" (5.87mm)0°C ~ 70°C
H5008FNLT Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.538" L x 0.726" W (13.67mm x 18.44mm)0.231" (5.87mm)0°C ~ 70°C
H5012FNL Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.095" L x 0.590" W (27.81mm x 14.99mm)0.285" (7.24mm)0°C ~ 70°C
H5020FNLT Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.100" L x 0.395" W (27.94mm x 10.03mm)0.340" (8.64mm)0°C ~ 70°C
H6062FNLT Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.689" L x 0.600" W (17.50mm x 15.24mm)0.225" (5.72mm)0°C ~ 70°C
HX1198FNLT Pulse Electronics Network PULSE XFMR 1CT1CT TX 1CT1CT RX ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.500" L x 0.358" W (12.70mm x 9.09mm)0.236" (5.99mm)-40°C ~ 85°C
HX5014FNL Pulse Electronics Network PULSE XFMR 1 CT1CT TX/RX 350UH ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.095" L x 0.590" W (27.81mm x 14.99mm)0.285" (7.24mm)-40°C ~ 85°C
HX5120NL Pulse Electronics Network PULSE XFMR 1 CT1CT TX/RX 350UH ActiveLAN 10/100/1000 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.650" L x 0.360" W (16.51mm x 9.14mm)0.082" (2.08mm)-40°C ~ 85°C
PT61018PEL Bourns Inc. PULSE XFMR 1CT1CT 350UH ActiveLAN 10/100 Base-T350µH-1CT:1CTSurface Mount0.504" L x 0.272" W (12.80mm x 6.90mm)0.222" (5.65mm)-40°C ~ 85°C
S558-5500-02-F Bel Fuse Inc. PULSE XFMR 1 CT1CT TX/RX 350UH Active-350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.542" L x 0.480" W (13.77mm x 12.19mm)0.250" (6.35mm)0°C ~ 70°C
S558-5500-16-F Bel Fuse Inc. PULSE XFMR 1 CT1CT TX/RX 350UH Active-350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.522" L x 0.600" W (13.26mm x 15.24mm)0.250" (6.35mm)0°C ~ 70°C
S558-5500-25-F Bel Fuse Inc. MODULE XFRMR LAN 10/100 POE SMD ActiveLAN 10/100 Base-T, Power over Ethernet (PoE)350µH-1:1 Transmitter, 1:1 ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)0°C ~ 70°C
S558-5999-AF-F Bel Fuse Inc. MODULE XFRMR LAN 10/100B-TX SMD ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.100" L x 0.476" W (27.94mm x 12.09mm)0.236" (5.99mm)-40°C ~ 85°C
S558-5999-AM-F Bel Fuse Inc. XFRMR MODULE LAN GIGABT MINIPCI ActiveLAN350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.880" L x 0.540" W (22.35mm x 13.72mm)0.084" (2.13mm)0°C ~ 70°C
S558-5999-AR-F Bel Fuse Inc. XFRMR MOD LAN GIGABIT EXTEMP 24P ActiveLAN350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.690" L x 0.480" W (17.53mm x 12.20mm)0.230" (5.84mm)-40°C ~ 85°C
S558-5999-J1-F Bel Fuse Inc. MODULE XFRMR LAN 10/100B-TX SMD ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)0°C ~ 70°C
S558-5999-P3-F Bel Fuse Inc. MODULE XFRMR LAN GIGABIT 24P SMD ActiveLAN350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.690" L x 0.480" W (17.53mm x 12.20mm)0.230" (5.84mm)0°C ~ 70°C
S558-5999-Q2-F Bel Fuse Inc. MODULE XFRMR LAN GIGABIT 48P SMD ActiveLAN350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.095" L x 0.480" W (27.81mm x 12.19mm)0.295" (7.49mm)0°C ~ 70°C
S558-5999-Q3-F Bel Fuse Inc. MODULE XFRMR LAN GIGABIT 48P SMD ActiveLAN350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.095" L x 0.480" W (27.81mm x 12.19mm)0.295" (7.49mm)0°C ~ 70°C
S558-5999-Q9-F Bel Fuse Inc. MODULE XFRMR LAN 10/100B-TX SMD ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount1.100" L x 0.476" W (27.94mm x 12.09mm)0.236" (5.99mm)0°C ~ 70°C
S558-5999-U7-F Bel Fuse Inc. MODULE XFRMR LAN 10/100B-TX SMD ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)-40°C ~ 85°C
S558-5999-W2-F Bel Fuse Inc. MODULE XFRMR LAN 10/100B-TX SMD ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)-40°C ~ 85°C
S558-5999-Z6-F Bel Fuse Inc. XFRMR MODULE LAN 10/100BT 16P SM ActiveLAN 10/100 Base-T350µH-1CT:1CT Transmitter, 1CT:1CT ReceiverSurface Mount0.485" L x 0.285" W (12.32mm x 7.24mm)0.225" (5.72mm)-40°C ~ 85°C
SM51589EL Bourns Inc. PULSE XFMR 1CT1CT 350UH ObsoleteLAN 10/100 Base-T350µH-1CT:1CTSurface Mount0.694" L x 0.480" W (17.62mm x 12.20mm)0.236" (6.00mm)-40°C ~ 85°C
TLA-6T103LF-T TDK Corporation TRANSFORMER LAN 10/100 TX ATM ObsoleteLAN 10/100 Base-T350µH-1CT:1CTSurface Mount1.012" L x 0.366" W (25.70mm x 9.30mm)0.234" (5.95mm)0°C ~ 70°C
TLA-6T127LF-T TDK Corporation TRANSFORMER LAN 10/100 TX POE ObsoleteLAN 10/100 Base-T, Power over Ethernet (PoE)350µH-1CT:1CTSurface Mount0.457" L x 0.268" W (11.60mm x 6.80mm)0.232" (5.90mm)0°C ~ 70°C
TLA-6T133WLF-T TDK Corporation TRANSFORMER LAN 10/100 TX ObsoleteLAN 10/100 Base-T350µH-1CT:1CTSurface Mount0.457" L x 0.268" W (11.60mm x 6.80mm)0.232" (5.90mm)-40°C ~ 85°C
TLA-6T213LF-T TDK Corporation TRANSFORMER LAN 10/100/1000 T ObsoleteLAN 10/100/1000 Base-T350µH-1CT:1CTSurface Mount0.331" L x 0.335" W (8.40mm x 8.50mm)0.087" (2.20mm)0°C ~ 70°C
TLA-6T214ALF-T TDK Corporation TRANSFORMER LAN 10/100/1000 T ObsoleteLAN 10/100/1000 Base-T350µH-1CT:1CTSurface Mount0.500" L x 0.330" W (12.70mm x 8.37mm)0.083" (2.10mm)0°C ~ 70°C