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SRP350F

Product Status| Activei
PTC SRP Series Image

SRP350F

SRP350F | Series: SRP
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Littelfuse PolySwitch, a pioneer of polymeric positive temperature coefficient (PPTC) resettable devices, offers several material platforms to help protect battery applications. The high trip temperature, broad range of hold current ratings, and highest voltage ratings available, combined with automotive qualifications are a unique combination for the SRP series.

PropertyValue
IH (A)
3.5
Max Voltage Rating (V)
30
Trip Current (A)
6.3
Max Operating Temperature (°C)
Not Available
Max Time to Trip Time (Sec)
3
R1max (Ω)
0.05
RMIN (Ω)
0.017
PDMAX (W)
2.5
Max Fault Current Rating (A)
100
Resistance (Max) (Ω)
0.031
Power Dissipation (Typical) (W)
1.9
Activation Temperature (Typical) (°C)
125
Interrupt Current Max
100
RTYP (Ω)
0.024
  • Qualified to AEC-Q200 for automotive applications
  • Current ratings from 1.2 A to 4.2 A
  • Voltage ratings from 15 V to 20 V
  • Fast time-to-trip
  • Low-resistance devices increase battery operating time
  • Halogen-free and RoHS compliant
  • Compatible with high-volume electronics assembly
  • UL Recognized to UL 1434 CSA Certified to CSA TIL No. CA-3A TUV Certified to EN 60730-1

SRP350F Applications

Highlights Section

  • Rechargeable batteries for mobile devices
  • E-call systems
  • Vacuum cleaner
  • Power tools
  • Portable medical devices

SRP350F Resources

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHCs) DeclarationREACH (SVHCs)Halogen FreeIPC-Material Declaration
RF1673-000SRP350FRoHS4/26/2016Pb-Free4/26/2016Pdf IconCoC_RoHS10_RF1673-000_SRP350FPdf IconREACH_SVHC Declaration_RF1673-000 (SRP350F)Does Not ContainYes4/26/2016Pdf IconIPC_RF1673-000 (SRP350F)

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