Polymeric PTC Resettable Fuse 30V 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 30V 3 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

30R300UPR

DigiKey Part Number
F1983CT-ND - Cut Tape (CT)
F1983TB-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
30R300UPR
Description
PTC RESET FUSE 30V 3A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Time to Trip
10.8 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
20 mOhms
Series
Resistance - Post Trip (R1) (Max)
80 mOhms
Packaging
Cut Tape (CT)
Tape & Box (TB)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.449" L x 0.118" W (11.40mm x 3.00mm)
Current - Hold (Ih) (Max)
3 A
Height - Seated (Max)
0.756" (19.20mm)
Current - Trip (It)
6 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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF300-APLittelfuse Inc.1,766RUEF300-APHFCT-ND$1.11000Direct
RUEF300K-APLittelfuse Inc.1,930RUEF300K-APCT-ND$1.11000Direct
MF-R300-APBourns Inc.2,534118-MF-R300-APCT-ND$1.39000Direct
In-Stock: 1,876
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.63000$1.63
5$1.35000$6.75
10$1.24500$12.45
50$1.03380$51.69
100$0.95380$95.38
250$0.85732$214.33
500$0.79062$395.31
1,000$0.72882$728.82
Tape & Box (TB)
QuantityUnit PriceExt Price
2,000$0.57562$1,151.24
4,000$0.53959$2,158.36
Manufacturers Standard Package