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
Bourns Inc.
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
Type
Description
Select All
Category
Manufacturer
Bourns Inc.
Series
Multifuse®, MF-RM
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
MF-RM
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In-Stock: 3,231
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Quantity
All prices are in GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£0.97000£0.97
5£0.80400£4.02
10£0.74200£7.42
50£0.61540£30.77
100£0.56780£56.78
250£0.51036£127.59
500£0.47064£235.32
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000£0.43383£433.83
2,000£0.39969£799.38
3,000£0.38088£1,142.64
5,000£0.35833£1,791.65
7,000£0.34413£2,408.91
10,000£0.32963£3,296.30
Manufacturers Standard Package
Unit Price without VAT:£0.97000
Unit Price with VAT:£1.16400
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