Polymeric PTC Resettable Fuse 30V 500 mA Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 500 mA Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RHEF050

DigiKey Part Number
RHEF050HF-ND
Manufacturer
Manufacturer Product Number
RHEF050
Description
PTC RESET FUSE 30V 500MA RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 500 mA Ih Through Hole Radial, Disc
Datasheet
 Datasheet
EDA/CAD Models
RHEF050 Models
Product Attributes
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Category
Time to Trip
2.5 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
480 mOhms
Series
Resistance - Post Trip (R1) (Max)
1.1 Ohms
Packaging
Bag
Operating Temperature
-40°C ~ 125°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.291" Dia x 0.118" T (7.40mm x 3.00mm)
Current - Hold (Ih) (Max)
500 mA
Height - Seated (Max)
0.500" (12.70mm)
Current - Trip (It)
920 mA
Lead Spacing
0.199" (5.05mm)
Current - Max
40 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 643
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All prices are in CZK
Bag
QuantityUnit PriceExt Price
114,18000 Kč14,18 Kč
511,80400 Kč59,02 Kč
1010,88700 Kč108,87 Kč
509,03460 Kč451,73 Kč
1008,33800 Kč833,80 Kč
2507,49464 Kč1 873,66 Kč
5006,91234 Kč3 456,17 Kč
1 0006,37302 Kč6 373,02 Kč
5 0005,31557 Kč26 577,85 Kč
Manufacturers Standard Package
Unit Price without VAT:14,18000 Kč
Unit Price with VAT:17,15780 Kč