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0408004.WR

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0408004.WR

FUSE 32V HIGH I2T 0603 TL 4A | Series: 408
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Littelfuse 408 Series is a 100% lead-free, RoHS compliant, and halogen-free fuse designed specifically to provide overcurrent protection to circuits that operate under high working ambient temperatures up to 150°C and high in-rush currents. The general design ensures excellent temperature stability and performance reliability. This high I2t time lag fuse is designed to have ultra-high in-rush current withstand capability to avoid nuisance fuse open.

PropertyValue
Ampere Rating (A)
4
Voltage Rating (V)
32
Nominal Melting I2T (A2sec)
2.4
Resistance (Ω)
0.018
Body
Ceramic
Opening
Slo-Blo/Time Lag (T)/Time Delay
Operating Temperature
-55° to 150°C
Mount Method
Surface Mount
Terminal Strength
IEC 60127-4
Packaging Code
WR
Interrupt Voltage Type ACDC - 1
DC
Breaking Capacity VDC
50A @ 32
Interrupt Current Max
50A
Vibration
MIL-STD-202 Method 201 (10-55 Hz)
Terminations
100% Tin Over Nickel Over Silver
Moisture Resistance
MIL-STD-202 Method 106G
  • Operating temperature from -55°C to +150°C
  • UL Recognized to UL / CSA / NMX 248-1 and UL / CSA / NMX 248-14
  • 100% Lead-free, RoHS compliant, and Halogen-free
  • Suitable for leaded and lead-free reflow or wave soldering
  • Ultra-high I2t values
  • Avoids nuisance opening due to high inrush and surge current inherent in the system
  • High current ratings in small

0408004.WR Applications

Highlights Section

  • Displays
  • Servers
  • Computers
  • Printers
  • Scanners
  • Data Modems
  • Gaming Consoles

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHC's) DeclarationREACH (SVHC's)Halogen FreeIPC-Material Declaration
0408004.WRFUSE 32V HIGH I2T 0603 TL 4APdf IconCoC_RoHS10_0408004.WR

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