Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF300K-2

DigiKey Part Number
RUEF300K-2HFTR-ND - Tape & Reel (TR)
RUEF300K-2HFCT-ND - Cut Tape (CT)
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RUEF300K-2
Description
PTC RESET FUSE 30V 3A RADIAL
Manufacturer Standard Lead Time
15 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RUEF
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
3 A
Current - Trip (It)
6 A
Current - Max
100 A
Time to Trip
10.8 s
Resistance - Initial (Ri) (Min)
20 mOhms
Resistance - Post Trip (R1) (Max)
80 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.449" L x 0.118" W (11.40mm x 3.00mm)
Height - Seated (Max)
0.710" (18.03mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

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In-Stock: 10 344
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Quantity
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
1€ 0,58000€ 0,58
5€ 0,48000€ 2,40
10€ 0,44200€ 4,42
50€ 0,36740€ 18,37
100€ 0,33880€ 33,88
250€ 0,30460€ 76,15
500€ 0,28096€ 140,48
1 000€ 0,25906€ 259,06
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500€ 0,20930€ 523,25
5 000€ 0,19277€ 963,85
7 500€ 0,19213€ 1 440,97
Manufacturers Standard Package
Unit Price without VAT:€ 0,58000
Unit Price with VAT:€ 0,70180