S558-1287-00 vs PT61020 feature comparison

S558-1287-00 Bel Fuse

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PT61020 Bourns Inc

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Part Life Cycle Code Active Active
Ihs Manufacturer BEL FUSE INC BOURNS INC
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
Application LAN; 10/100 BASE-T 10/100/1000 BASE-T; ETHERNET
Approvals IEEE
Height 8.89 mm 6.8 mm
Insertion Loss 1 dB
Isolation Voltage 1500 V 1500 V
Length 25.4 mm 17.8 mm
Mounting Feature SURFACE MOUNT SURFACE MOUNT
Number of Functions 2 4
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Primary Inductance 350 µH 350 µH
Surface Mount YES YES
Transformer Type DATACOM TRANSFORMER DATACOM TRANSFORMER
Turns Ratio (Np:Ns) 2CT:1; 1:1:1 1CT:1
Width 11.81 mm 15.8 mm
Base Number Matches 1 1
Samacsys Manufacturer Bourns
Packing Method TUBE

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