Polymeric PTC Resettable Fuse 16V 5 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 16V 5 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RGEF500-1

DigiKey Part Number
RGEF500-1HF-ND
Manufacturer
Manufacturer Product Number
RGEF500-1
Description
PTC RESET FUSE 16V 5A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 16V 5 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
2 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
15 mOhms
Series
Resistance - Post Trip (R1) (Max)
34 mOhms
Packaging
Bag
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
16V
Size / Dimension
0.390" L x 0.098" W (9.90mm x 2.50mm)
Current - Hold (Ih) (Max)
5 A
Height - Seated (Max)
0.563" (14.30mm)
Current - Trip (It)
8.5 A
Lead Spacing
0.199" (5.05mm)
Current - Max
100 A
Approval Agency
CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RGEF500K-2Littelfuse Inc.4,956RGEF500K-2HFTR-ND$0.94000Parametric Equivalent
RGEF500Littelfuse Inc.4,493RGEF500HF-ND$0.77000Parametric Equivalent
RGEF500-2Littelfuse Inc.4,475RGEF500-2HFTR-ND$0.99000Parametric Equivalent
RGEF500K-APLittelfuse Inc.1,914RGEF500K-APHFCT-ND$0.80000Parametric Equivalent
RGEF500KLittelfuse Inc.48RGEF500KHF-ND$0.77000Parametric Equivalent
In-Stock: 4
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All prices are in USD
Bag
QuantityUnit PriceExt Price
1$0.80000$0.80
5$0.66400$3.32
10$0.61300$6.13
50$0.50900$25.45
100$0.46960$46.96
250$0.42212$105.53
500$0.38932$194.66
1,000$0.35892$358.92
5,000$0.30425$1,521.25
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