Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PFRA.185

DigiKey Part Number
486-2298-ND
Manufacturer
Manufacturer Product Number
PFRA.185
Description
PTC RESET FUSE 30V 1.85A RADIAL
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
PFRA.185 Models
Product Attributes
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Category
Time to Trip
8.7 s
Manufacturer
SCHURTER Inc.
Resistance - Initial (Ri) (Min)
40 mOhms
Series
Resistance - Post Trip (R1) (Max)
110 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.472" Dia x 0.118" T (12.00mm x 3.00mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.724" (18.40mm)
Current - Trip (It)
3.7 A
Lead Spacing
0.201" (5.10mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
30R090UPRLittelfuse Inc.4,875F1977CT-ND₩1,131.00000Similar
30R090UULittelfuse Inc.1,016F1917-ND₩764.00000Similar
30R110UPRLittelfuse Inc.3,379F1978CT-ND₩1,468.00000Similar
30R110UULittelfuse Inc.1,513F2021-ND₩978.00000Similar
30R135UPRLittelfuse Inc.3,422F1979CT-ND₩1,116.00000Similar
In-Stock: 242
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All prices are in KRW
Bulk
QuantityUnit PriceExt Price
1₩2,293.00000₩2,293
5₩1,895.80000₩9,479
10₩1,750.50000₩17,505
50₩1,452.36000₩72,618
100₩1,339.99000₩133,999
250₩1,204.26800₩301,067
500₩1,110.42800₩555,214
1,000₩1,023.48600₩1,023,486
5,000₩845.17560₩4,225,878
Manufacturers Standard Package