• 4 Amp Bridge Rectifier - KBL04

The KBL04 is a 4mp Single-Phase Bridge Rectifier and is used in ac-to-dc bridge full wave rectification for monitor, TV, printer, SMPS, adapter, audio equipment, and home appliances applications.


UL recognition, file number E54214 

Ideal for printed circuit boards 

High surge current capability 

Plastic-passivated junction  

High case dielectric strength of 1500 VRMS 

Solder dip 275 °C max. 10 s, per JESD 22-B106 

Mechanical Characteristics

• Case: KBL 

Molding compound meets UL 94 V-0 flammability rating Base P/N-E4 - RoHS-compliant, commercial grade 

Terminals: silver plated leads, solderable per J-STD-002 and JESD22-B102 

Polarity: as marked on body 

Mounting Torque: 10 cm-kg (8.8 inches-lbs) max. 

Recommended Torque: 5.7 cm-kg (5 inches-lbs) 


Symbol Parameter Value Units
VRRM Peak Repetitive Reverse Voltage 400 V
VDC Maximum DC blocking voltage 400 V
VRMS Maximum RMS voltage 280 V
IF(AV) Maximum average forward current at TA = 50 °C 4 A
IFSM Non-Repetitive Peak Forward Surge Current 200 A
TJ Operating Junction Temperature Range − 50 to +150 °C
 Tstg Storage Temperature Range − 50 to +150 °C

Related Document:-

 KBL04 Rectifier Data Sheet

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4 Amp Bridge Rectifier - KBL04

  • Product Code: EC-0603
  • Availability: 762
  • Rs.26.00
  • Rs.19.50