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0443003

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Fuse 443LC Image

0443003

FUSE 280V TL NANO2 ROHS 3A | Series: 443LC
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The 443LC Series NANO²® fuse is a 4012 footprint, Slo Blo surface mount fuse which provides overcurrent protection for applications with working voltage up to 277VAC.

Its high I2t provides superior surge withstand capability for its small footprint. This can therefore be used on applications where board space is a limitation, without worrying of any nuisance failures due to surge/pulse current and voltages in the application, or where larger sized solutions are previously being used.

PropertyValue
Maximum AC Voltage (V)
280
Nominal Melting I2T (A2sec)
51.44
Resistance (Ω)
0.028
Body
Ceramic
MSL
Level 1
Opening
Slo-Blo/Time Lag (T)/Time Delay
Operating Temperature
-55° to 125°C
interrupt Amperage (A) - 1
50
Interupt Voltage Type
AC
interrupt Voltage (V) -1
280
Terminations
Silver-Plated Brass Caps
Packaging Code
R
Vibration
MIL-STD-202 Method 201 (10-55 Hz)
  • 280VAC-rated fuse in a relatively small footprint of 10mm x 3mm (sq)
  • Slo Blo fuse type with relatively high I2t values
  • RoHS compliant, Halogen-free
  • Surface mount type fuse
  • Option for applications with working voltage up to 277 V ac
  • Superior surge withstand capability considering its size
  • Complies with global EHS standards
  • Fully compatible with lead-free solder alloys and higher temperature profiles associated with high volume, lead-free assembly SMD processes

0443003 Applications

Highlights Section

  • Lighting Ballast
  • LED Driver Boards
  • LED Dimmer Controllers
  • 3-Phase power supplies
  • Utility connected appliances and equipment rated at 277 V ac
  • Applications where board space is limited and where surge currents and voltages are inherent

0443003 Resources

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHC's) DeclarationREACH (SVHC's)Halogen FreeIPC-Material Declaration
0443003.DRLCFUSE 280V TL NANO2 ROHS 3ARoHS12/26/2018NoPdf IconCoC_RoHS9_0443003.DRLCPdf IconREACH219_Declaration_(Contain)_0443003.DRLCContainsYes12/26/2018Pdf IconIPC_0443003.DR_0443003.DRLC

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