Polymeric PTC Resettable Fuse 240V (265V Int) 550 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 240V (265V Int) 550 mA Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RM055/240-2

DigiKey Part Number
118-MF-RM055/240-2TR-ND - Tape & Reel (TR)
118-MF-RM055/240-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-RM055/240-2
Description
PTC RESET FUSE 240V 550MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 240V (265V Int) 550 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RM055/240-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
450 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
1.45 Ohms
Series
Operating Temperature
-20°C ~ 85°C
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Mounting Type
Through Hole
Part Status
Active
Package / Case
Radial, Disc
Type
Polymeric
Size / Dimension
0.551" L x 0.161" W (14.00mm x 4.10mm)
Voltage - Max
240V (265V Int)
Height - Seated (Max)
0.882" (22.40mm)
Current - Hold (Ih) (Max)
550 mA
Lead Spacing
0.114" (2.90mm)
Current - Trip (It)
1.25 A
Approval Agency
cURus, TUV
Current - Max
7 A
Base Product Number
Time to Trip
26 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3.231
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
11,11000 €1,11 €
50,92200 €4,61 €
100,85100 €8,51 €
500,70600 €35,30 €
1000,65130 €65,13 €
2500,58536 €146,34 €
5000,53980 €269,90 €
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.0000,49758 €497,58 €
2.0000,45843 €916,86 €
3.0000,43686 €1.310,58 €
5.0000,41099 €2.054,95 €
7.0000,39471 €2.762,97 €
10.0000,37808 €3.780,80 €
Manufacturers Standard Package
Unit Price without VAT:1,11000 €
Unit Price with VAT:1,34310 €