Polymeric PTC Resettable Fuse 16V 3 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 16V 3 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

16R300GU

DigiKey Part Number
F3181-ND
Manufacturer
Manufacturer Product Number
16R300GU
Description
PTC RESET FUSE 16V 3A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
1 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
38 mOhms
Series
Resistance - Post Trip (R1) (Max)
97.5 mOhms
Packaging
Bulk
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
16V
Size / Dimension
0.280" L x 0.118" W (7.10mm x 3.00mm)
Current - Hold (Ih) (Max)
3 A
Height - Seated (Max)
0.433" (11.00mm)
Current - Trip (It)
5.1 A
Lead Spacing
0.201" (5.10mm)
Current - Max
100 A
Approval Agency
cURus, TUV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RGEF300Littelfuse Inc.6,345RGEF300HF-ND$0.70000Direct
MF-RG300-0Bourns Inc.2,060MF-RG300-0-ND$1.06000Direct
PTR016V0300-TR1Eaton - Electronics Division0283-PTR016V0300-TR1TR-ND$0.47432Similar
0ZRA0300FF1CBel Fuse Inc.277,9775923-0ZRA0300FF1C-ND$0.51000Similar
In-Stock: 14,414
Check for Additional Incoming Stock
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.83000$0.83
5$0.68600$3.43
10$0.63300$6.33
50$0.52540$26.27
100$0.48480$48.48
250$0.43576$108.94
500$0.40188$200.94
1,000$0.37050$370.50
5,000$0.31323$1,566.15
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.