437A Series - 1206 AECQ-compliant Fuses

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The 437A series AECQ-Compliant fuses are specifically tested to cater to secondary circuit protection needs of compact auto-electronics applications.

Features:

  • AECQ-Compliant
  • Fast response to faulty current to ensure over-current protection to sensitive electronic component.
  • Operating Temperature  from -55°C to +150°C
  • 100%  Lead-free, Halogen-Free and RoHS compliant

Applications:

  • Li-ion Battery
  • LED Head-Lights
  • Navigation
  • TFT display
  • BMS

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Interrupting RatingBodyMin Operating Temp (°C)Max Operating Temp (°C)Marking CodeMSLNom
Power
Dissipation
(W)
Nom
Voltage
Drop
(mV)
OpeningSizeStockSamplesCompare
0437.500A0.563630.0180.90850A@63VDCCeramic Body-55150FIPC/JEDEC J-STD-020C LEVEL 10.260.52Fast-Acting (F)1206 (3216)CheckOrder
0437.750A0.7563630.0640.650A@63VDCCeramic Body-55150GIPC/JEDEC J-STD-020C LEVEL 10.3380.45Fast-Acting (F)1206 (3216)CheckOrder
0437001A163630.10.4250A@63VDCCeramic Body-55150HIPC/JEDEC J-STD-020C LEVEL 10.410.41Fast-Acting (F)1206 (3216)CheckOrder
0437002A263630.1440.06250A@63VDCCeramic Body-55150NIPC/JEDEC J-STD-020C LEVEL 10.40.20Fast-Acting (F)1206 (3216)CheckOrder
0437003A332320.5060.03550A@32VDCCeramic Body-55150PIPC/JEDEC J-STD-020C LEVEL 10.420.14Fast-Acting (F)1206 (3216)CheckOrder
0437004A432321.0240.02250A@32VDCCeramic Body-55150SIPC/JEDEC J-STD-020C LEVEL 10.640.13Fast-Acting (F)1206 (3216)CheckOrder
0437005A532322.3000.015950A@32VDCCeramic Body-55150TIPC/JEDEC J-STD-020C LEVEL 10.650.13Fast-Acting (F)1206 (3216)CheckOrder
043701.5A1.563630.3240.20950A@63VDCCeramic Body-55150KIPC/JEDEC J-STD-020C LEVEL 10.5850.39Fast-Acting (F)1206 (3216)CheckOrder
043702.5A2.532320.4410.04350A@32VDCCeramic Body-55150OIPC/JEDEC J-STD-020C LEVEL 10.3750.15Fast-Acting (F)1206 (3216)CheckOrder
043703.5A3.532320.7770.02750A@32VDCCeramic Body-55150RIPC/JEDEC J-STD-020C LEVEL 10.4650.13Fast-Acting (F)1206 (3216)CheckOrder
04371.25A1.2563630.2560.31850A@63VDCCeramic Body-55150JIPC/JEDEC J-STD-020C LEVEL 10.50.4Fast-Acting (F)1206 (3216)CheckOrder
04371.75A1.7563630.0750.07150A@63VDCCeramic Body-55150LIPC/JEDEC J-STD-020C LEVEL 10.4730.27Fast-Acting (F)1206 (3216)CheckOrder

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