Polymeric PTC Resettable Fuse 30V 3 A Ih Through Hole Radial, Disc
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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
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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 (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF300-APLittelfuse Inc.1 766RUEF300-APHFCT-ND€ 0,65000Direct
RUEF300K-APLittelfuse Inc.1 930RUEF300K-APCT-ND€ 0,65000Direct
MF-R300-APBourns Inc.2 534118-MF-R300-APCT-ND€ 0,82000Direct
0ZRB0300FF1ABel Fuse Inc.145923-0ZRB0300FF1A-ND€ 0,46000Similar
MF-R300Bourns Inc.21 305MF-R300-ND€ 0,51000Similar
In-Stock: 1 876
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
1€ 0,96000€ 0,96
5€ 0,79400€ 3,97
10€ 0,73300€ 7,33
50€ 0,60820€ 30,41
100€ 0,56110€ 56,11
250€ 0,50436€ 126,09
500€ 0,46512€ 232,56
1 000€ 0,42877€ 428,77
Tape & Box (TB)
QuantityUnit PriceExt Price
2 000€ 0,33864€ 677,28
4 000€ 0,31744€ 1 269,76
Manufacturers Standard Package
Unit Price without VAT:€ 0,96000
Unit Price with VAT:€ 1,17120