Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

MF-RX185/72-2

DigiKey Part Number
118-MF-RX185/72-2TR-ND - Tape & Reel (TR)
118-MF-RX185/72-2CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
MF-RX185/72-2
Description
PTC RESET FUSE 72V 1.85A RADIAL
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 72V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
MF-RX185/72-2 Models
Product Attributes
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Category
Resistance - Initial (Ri) (Min)
80 mOhms
Manufacturer
Bourns Inc.
Resistance - Post Trip (R1) (Max)
190 mOhms
Series
Operating Temperature
-40°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
0.701" L x 0.122" W (17.80mm x 3.10mm)
Voltage - Max
72V
Height - Seated (Max)
0.902" (22.90mm)
Current - Hold (Ih) (Max)
1.85 A
Lead Spacing
0.201" (5.10mm)
Current - Trip (It)
3.7 A
Approval Agency
cURus, TUV
Current - Max
40 A
Base Product Number
Time to Trip
12.6 s
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
0ZRC0185FF1ABel Fuse Inc.1,8285923-0ZRC0185FF1A-ND£0.46000Parametric Equivalent
In-Stock: 8,646
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All prices are in GBP
Cut Tape (CT)
QuantityUnit PriceExt Price
1£0.47000£0.47
5£0.39200£1.96
10£0.36200£3.62
50£0.30040£15.02
100£0.27720£27.72
250£0.24920£62.30
500£0.22986£114.93
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000£0.21195£211.95
2,000£0.19536£390.72
3,000£0.18622£558.66
5,000£0.17527£876.35
7,000£0.16837£1,178.59
10,000£0.16134£1,613.40
Manufacturers Standard Package
Unit Price without VAT:£0.47000
Unit Price with VAT:£0.56400