MF-RM040
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MF-RM040
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RM040/240-2

DigiKey Part Number
118-MF-RM040/240-2TR-ND - Tape & Reel (TR)
118-MF-RM040/240-2CT-ND - Cut Tape (CT)
Manufacturer
Bourns Inc.
Manufacturer Product Number
MF-RM040/240-2
Description
PTC RESET FUSE 240V 400MA RADIAL
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 240V (265V Int) 400 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
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)
400 mA
Current - Trip (It)
900 mA
Current - Max
5.5 A
Time to Trip
24 s
Resistance - Initial (Ri) (Min)
600 mOhms
Resistance - Post Trip (R1) (Max)
1.9 Ohms
Operating Temperature
-20°C ~ 85°C
Ratings
-
Mounting Type
Through Hole
Package / Case
Radial, Disc
Size / Dimension
0.453" L x 0.150" W (11.50mm x 3.80mm)
Height - Seated (Max)
0.823" (20.90mm)
Thickness (Max)
-
Lead Spacing
0.114" (2.90mm)
Approval Agency
cURus, TUV
Base Product Number
MF-RM
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In-Stock: 13,850
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Quantity
All prices are in GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£0.78000£0.78
5£0.64800£3.24
10£0.59800£5.98
50£0.49620£24.81
100£0.45780£45.78
250£0.41144£102.86
500£0.37942£189.71
1,000£0.34978£349.78
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000£0.32231£644.62
4,000£0.29682£1,187.28
6,000£0.28277£1,696.62
10,000£0.27047£2,704.70
Manufacturers Standard Package
Unit Price without VAT:£0.78000
Unit Price with VAT:£0.93600
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