Littelfuse 3A Hold current, Radial Leaded PCB Mount Resettable Fuse, 30V dc

  • RS Stock No. 517-6821
  • Mfr. Part No. RUEF300
  • Manufacturer Littelfuse
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PolySwitch™ RUEF & RGEF Series

PCB Wire Ended

Resettable fuses with radial leads that offer the following:

All are UL, CSA, TUV approved
Protection of electrical and electronic circuits against excessive currents
Rapid switch from low resistance state to very high resistance with electrical overload or short circuit
Quick and automatic reset and return to low resistance state when fault condition corrected and power removed

Features:

Automatically resets itself thousands of times
Maintenance free
Small size and no fuseholder required

Main applications:

Security systems
Power supplies and transformers
Power switching devices
Automotive and medical equipment
Instrumentation and control
Computers and peripherals
Audio visual and telecommunications

Specifications
Attribute Value
Lead Orientation Radial
Trip Current 6A
Time to Trip 10.8s
Hold Current 3 A
Voltage Rating 30 V dc
Maximum Current 100 A
Minimum Resistance 0.02Ω
Maximum Resistance 80mΩ
Power Dissipation 2W
Body Height 16.5mm
Body Length 11.4mm
Body Width 3mm
Wire Pitch 4.3 → 5.8mm
Wire Length 7.6mm
Wire Diameter 0.81mm
190 : Next working day (AU stock)
990 : 5 working days (Global stock)
Price (ex. GST) Each (In a Pack of 10)
$ 0.592
(exc. GST)
$ 0.651
(inc. GST)
units
Per unit
Per Pack*
10 - 90
$0.592
$5.92
100 - 490
$0.578
$5.78
500 - 1490
$0.562
$5.62
1500 - 2490
$0.546
$5.46
2500 +
$0.532
$5.32
*price indicative
Packaging Options:
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