MF-RM055-240-2
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MF-RM055-240-2
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
12 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
Type
Description
Select All
Category
Manufacturer
Bourns Inc.
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Part Status
Active
Type
Polymeric
Voltage - Max
240V (265V Int)
Current - Hold (Ih) (Max)
550 mA
Current - Trip (It)
1.25 A
Current - Max
7 A
Time to Trip
26 s
Resistance - Initial (Ri) (Min)
450 mOhms
Resistance - Post Trip (R1) (Max)
1.45 Ohms
Operating Temperature
-20°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.551" L x 0.161" W (14.00mm x 4.10mm)
Height - Seated (Max)
0.882" (22.40mm)
Thickness (Max)
-
Lead Spacing
0.114" (2.90mm)
Approval Agency
cURus, TUV
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 3 486
Check for Additional Incoming Stock
All prices are in SEK
Cut Tape (CT)
QuantityUnit PriceExt Price
1kr 11,81000kr 11,81
5kr 9,77200kr 48,86
10kr 9,00600kr 90,06
50kr 7,47500kr 373,75
100kr 6,89760kr 689,76
250kr 6,19884kr 1 549,71
500kr 5,71630kr 2 858,15
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000kr 5,26913kr 5 269,13
2 000kr 4,85456kr 9 709,12
3 000kr 4,62609kr 13 878,27
5 000kr 4,35216kr 21 760,80
7 000kr 4,17975kr 29 258,25
10 000kr 4,15800kr 41 580,00
Manufacturers Standard Package
Unit Price without VAT:kr 11,81000
Unit Price with VAT:kr 14,76250