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                                                                                                    1. Home
                                                                                                    2. Circuit Protection
                                                                                                    3. Thermistors
                                                                                                    4. Resettable Fuses
                                                                                                    5. Radial Leaded PPTCs
                                                                                                    Print Page

                                                                                                    RF3177-000

                                                                                                    Resettable Fuse, PPTC, PolySwitch LVR Series, 240 VAC, 2 A, 4 A, 28 s, Rectangular

                                                                                                    Date/Lot Code

                                                                                                    LITTELFUSE
                                                                                                    LITTELFUSE RF3177-000
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerLITTELFUSE
                                                                                                    Manufacturer Part NoRF3177-000
                                                                                                    Newark Part No.34AC5432
                                                                                                    Product RangePolySwitch LVR Series
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    245 In Stock

                                                                                                    Need more?

                                                                                                    Same day shipping
                                                                                                    Order before 9pm EST standard shipping
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                                                                                                    Price shown includes applicable duties and tariffs
                                                                                                    QuantityPrice
                                                                                                    1+$2.510
                                                                                                    25+$1.860
                                                                                                    100+$1.580
                                                                                                    250+$1.210
                                                                                                    500+$1.130
                                                                                                    1000+$1.110
                                                                                                    Price for:Each
                                                                                                    Minimum: 1
                                                                                                    Multiple: 1
                                                                                                    $2.51
                                                                                                    Line Note
                                                                                                    Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                    Product Information

                                                                                                    LITTELFUSE
                                                                                                    ManufacturerLITTELFUSE
                                                                                                    Manufacturer Part NoRF3177-000
                                                                                                    Newark Part No.34AC5432
                                                                                                    Product RangePolySwitch LVR Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Product RangePolySwitch LVR Series
                                                                                                    Voltage Rating240VAC
                                                                                                    Holding Current2A
                                                                                                    Trip Current4A
                                                                                                    Time to Trip28s
                                                                                                    Fuse ShapeRectangular
                                                                                                    Current Rating Max20A
                                                                                                    Lead Spacing11.4mm
                                                                                                    Diameter-
                                                                                                    Length24.9mm
                                                                                                    Thickness6.1mm
                                                                                                    Height33.8mm
                                                                                                    Operating Temperature Min-20°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Automotive Qualification Standard-
                                                                                                    SVHCTo Be Advised

                                                                                                    Technical Specifications

                                                                                                    Product Range

                                                                                                    PolySwitch LVR Series

                                                                                                    Holding Current

                                                                                                    2A

                                                                                                    Time to Trip

                                                                                                    28s

                                                                                                    Current Rating Max

                                                                                                    20A

                                                                                                    Diameter

                                                                                                    -

                                                                                                    Thickness

                                                                                                    6.1mm

                                                                                                    Operating Temperature Min

                                                                                                    -20°C

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    Voltage Rating

                                                                                                    240VAC

                                                                                                    Trip Current

                                                                                                    4A

                                                                                                    Fuse Shape

                                                                                                    Rectangular

                                                                                                    Lead Spacing

                                                                                                    11.4mm

                                                                                                    Length

                                                                                                    24.9mm

                                                                                                    Height

                                                                                                    33.8mm

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    SVHC

                                                                                                    To Be Advised

                                                                                                    Technical Docs (2)

                                                                                                    Technical Data Sheet EN

                                                                                                    Product Change Notice EN

                                                                                                    Legislation and Environmental

                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:Unknown
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:To Be Advised
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Product traceability

                                                                                                    Date/Lot Code

                                                                                                    Prop65WarningIconWARNINGProposition 65
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