PTR030V0185-BK is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.18942
Datasheet

Parametric Equivalent


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.34768
Datasheet

Parametric Equivalent


Eaton - Electronics Division
In Stock: 0
Unit Price: $0.42256
Datasheet

Direct


Littelfuse Inc.
In Stock: 990
Unit Price: $0.75000
Datasheet
Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
Basics of NTC and PTC Thermistors - Another Teaching Moment

PTR030V0185-BK

DigiKey Part Number
PTR030V0185-BK-ND
Manufacturer
Manufacturer Product Number
PTR030V0185-BK
Description
PTC RESET FUSE 30V 1.85A RADIAL
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 1.85 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
8.7 s
Manufacturer
Eaton - Electronics Division
Resistance - Initial (Ri) (Min)
30 mOhms
Series
Resistance - Post Trip (R1) (Max)
90 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
0.402" L x 0.118" W (10.20mm x 3.00mm)
Current - Hold (Ih) (Max)
1.85 A
Height - Seated (Max)
0.618" (15.70mm)
Current - Trip (It)
3.7 A
Lead Spacing
0.197" (5.00mm)
Current - Max
40 A
Approval Agency
cURus, TUV
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PTR030V0185-BK1Eaton - Electronics Division0283-PTR030V0185-BK1-ND$0.18942Parametric Equivalent
PTR030V0185-TREaton - Electronics Division0283-PTR030V0185-TR-ND$0.34768Parametric Equivalent
PTR030V0185-TR1Eaton - Electronics Division0283-PTR030V0185-TR1TR-ND$0.42256Parametric Equivalent
30R185UULittelfuse Inc.990F2024-ND$0.75000Direct
In-Stock: 0
500 estimated in stock on 05-Feb-2027
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.46000$0.46
5$0.37800$1.89
10$0.34900$3.49
50$0.28940$14.47
100$0.26710$26.71
250$0.24012$60.03
500$0.22152$110.76
1,000$0.20429$204.29
5,000$0.16901$845.05
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.