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
4 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$5.10000Parametric Equivalent
In-Stock: 8,396
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$5.26000$5.26
5$4.35800$21.79
10$4.02000$40.20
50$3.33300$166.65
100$3.07570$307.57
250$2.76504$691.26
500$2.55030$1,275.15
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$2.35160$2,351.60
2,000$2.16752$4,335.04
3,000$2.06615$6,198.45
5,000$1.94460$9,723.00
7,000$1.86814$13,076.98
10,000$1.79004$17,900.40
Manufacturers Standard Package