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504020

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Fuse 504 Image

504020

FUSE 420VDC 500VAC 3AB PB-FREE 20A | Series: 504
info

A 420VDC and 500VAC rated ceramic fuse with remarkable interrupting rating in a compact 6.3 x 32mm package, which is well suited for circuit protection in high energy applications.

PropertyValue
Maximum AC Voltage (V)
500
Nominal Melting I2T (A2sec)
760
Resistance (Ω)
0.0058
Body
Ceramic
Voltage Rating (V)
420
Minimum Operating Temperature (°C)
-55
Max Operating Temperature (°C)
125
Interrupt Voltage Type ACDC - 2
DC
Interrupt Voltage Type ACDC - 1
AC
Interupt Amperage 3
200
interrupt Amperage (A) - 2
400
Vibration
MIL-STD-202G Method 201A
Terminal Strength
Contact Littelfuse
interrupt Voltage (V) -2
420
Interrupt Amperage 1
1500
interrupt Voltage (V) -1
250
Interupt Voltage - 3
500
Interrupting Rating 3
200A 500V AC
Interupt Voltage Type ACDC - 3
AC
Terminations
Bright Nickel Plated Brass/100% Tin Over Copper
  • In accordance with Underwriters Laboratories Standard UL 248-14
  • Available in cartridge and axial lead form and with various lead forming dimensions
  • Lead-free and RoHS compliant
  • Compact form factor of 6.3mm x 32mm

504020 Applications

Highlights Section

  • High voltage ac–dc power applications

504020 Resources

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHC's) DeclarationREACH (SVHC's)Halogen FreeIPC-Material Declaration
0504020.MXEPFUSE 420VDC 500VAC 3AB PB-FREE 20ARoHS7/15/2016Pb-Free7/15/2016Pdf IconCoC_RoHS10_0504020.MXEPPdf IconREACH_SVHC Declaration_0504020.MXEPDoes Not ContainYes7/15/2016
0504020.MXPFUSE 420VDC 500VAC 3AB PB-FREE 20ARoHS6/15/2017Pb-Free6/15/2017Yes6/15/2017

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