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RUEF400-2
Littelfuse Inc.RoHS 
RoHS compliant
RoHS compliantPackage Radial, Disc
Category PTC Resettable Fuses / PTC Resettable Fuses
Description
PTC RESET FUSE 30V 4A RADIAL
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Pricing & Ordering
Inventory: 8997
Minimum: 1
Total Price: USD $0.61
Unit Price: USD $0.611811
≥1 USD $0.611811
≥10 USD $0.506779
≥30 USD $0.455576
≥100 USD $0.40306
≥500 USD $0.372864
≥1500 USD $0.357109
Technical Details
Supply Chain
Factory Lead Time 10 Weeks
Physical
Mounting Type Through Hole
Package / Case Radial, Disc
Surface Mount NO
Terminal Shape WIRE
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2011
Series PolySwitch?, RUEF
Size / Dimension 0.551Lx0.118W 14.00mmx3.00mm
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 2
Type Polymeric
Additional Feature RESISTANCE RANGE(MIN-MAX): 0.010-0.030
Packing Method TR, 14.6 INCH
Rated Power Dissipation (P) 2.5W
Approval Agency CQC, CSA, TUV, UL
Lead Spacing 0.199 5.05mm
Current - Max 100A
Rated (AC) Voltage (URac) 30V
Hold Current 4A
Thermistor Application TEMPERATURE SENSING
Voltage - Max 30V
Time to Trip 12.7s
Resistance - Initial (Ri) (Min) 10mOhm
Resistance - Post Trip (R1) (Max) 50mOhm
Current - Trip (It) 8A
Trip Current 8A
Dimensions
Height Seated (Max) 0.760 19.30mm
Compliance
RoHS Status ROHS3 Compliant
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