Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF400K-AP

DigiKey Part Number
RUEF400K-APCT-ND - Cut Tape (CT)
RUEF400K-APTB-ND - Tape & Box (TB)
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
RUEF400K-AP
Description
PTC RESET FUSE 30V 4A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Littelfuse Inc.
Series
PolySwitch®, RUEF
Packaging
Cut Tape (CT)
Tape & Box (TB)
Part Status
Active
Type
Polymeric
Voltage - Max
30V
Current - Hold (Ih) (Max)
4 A
Current - Trip (It)
8 A
Current - Max
100 A
Time to Trip
12.7 s
Resistance - Initial (Ri) (Min)
10 mOhms
Resistance - Post Trip (R1) (Max)
50 mOhms
Operating Temperature
-40°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.551" L x 0.118" W (14.00mm x 3.00mm)
Height - Seated (Max)
0.839" (21.30mm)
Thickness (Max)
-
Lead Spacing
0.199" (5.05mm)
Approval Agency
CQC, CSA, TUV, UL
Product Questions and Answers

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In-Stock: 40
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Quantity
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
10,60000 €0,60 €
50,49600 €2,48 €
100,45800 €4,58 €
500,38040 €19,02 €
1000,35090 €35,09 €
2500,31548 €78,87 €
5000,29096 €145,48 €
Tape & Box (TB)
QuantityUnit PriceExt Price
1 0000,26826 €268,26 €
2 0000,24723 €494,46 €
3 0000,23564 €706,92 €
5 0000,22448 €1 122,40 €
Manufacturers Standard Package
Unit Price without VAT:0,60000 €
Unit Price with VAT:0,72000 €