Littelfuse 021601.6 216 Series 1.6 A 5×20mm Ceramic Tube Through-Hole Fuse
Littelfuse 021601.6 216 Series 1.6 A 5×20mm Ceramic Tube Through-Hole Fuse

Littelfuse 021601.6 216 Series 1.6 A 5×20mm Ceramic Tube Through-Hole Fuse

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pLittelfuse 021601.6 — 1.6 A, 250 V, ceramic cartridge fuse, 1500A@250VAC interrupting./p
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    Littelfuse 021601.6 216 Series 1.6 A 5×20mm Ceramic Tube Through-Hole Fuse

    Littelfuse 021601.6 216 Series 1.6 A 5×20mm Ceramic Tube Through-Hole Fuse belongs to the Littelfuse range. It carries 1.6 A, rated 250 VAC, in a ceramic body.

    Technical Data

    ParameterRating
    ParameterValue
    Manufacturer / SeriesLittelfuse / 216 Series
    Part number021601.6
    Fuse characteristictime-delay (T)
    Rated current1.6 A
    Voltage rating250 VAC
    Interrupting rating1500A@250VAC
    Nominal cold resistance0.1112 Ω
    Nominal melting I²t1.005 A²·s
    Package / mounting5 × 20 mm ceramic tube (IEC 60127-2 Sheet 3)
    Operating temperature4 °C
    Agency / environmentalUL 248-14 / IEC 60127-2 compliant, RoHS compliant and lead-free

    Design Notes

    • Interrupting capability is 1500A@250VAC — confirm the circuit's prospective fault current stays below this.
    • Ceramic body holds higher breaking capacity than glass at the same footprint.
    • It is the usual choice where prospective fault current is high.
    • Working voltage must stay at or below 250 VAC; a lower-rated part is not a safe substitute.
    • Do not upsize beyond 1.6 A to stop nuisance trips — fix the cause instead.

    Where It Is Used

    Typical places this fuse turns up:

    • UPS
    • EV
    • adapter
    • industrial control
    • lighting
    • appliance

    Ordering Details

    Order code 021601.6 from Littelfuse, supplied in 5 × 20 mm ceramic tube (IEC 60127-2 Sheet 3). Confirm the exact suffix before release.

    Common Questions

    What are the ratings of the 021601.6?

    1.6 A continuous at 250 VAC, interrupting rating 1500A@250VAC.

    Can the 021601.6 be used on a higher fault-current circuit?

    No — its interrupting rating is 1500A@250VAC. Choose a part whose breaking capacity exceeds the prospective fault current.

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