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

16R500GU

DigiKey Part Number
F3183-ND
Manufacturer
Manufacturer Product Number
16R500GU
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
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
0.409" L x 0.118" W (10.40mm x 3.00mm)
Current - Hold (Ih) (Max)
5 A
Height - Seated (Max)
0.563" (14.30mm)
Current - Trip (It)
8.5 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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RGEF500Littelfuse Inc.4,493RGEF500HF-ND$0.77000Direct
PTR016V0500-TR1Eaton - Electronics Division0283-PTR016V0500-TR1TR-ND$0.56210Similar
0ZRA0500FF1EBel Fuse Inc.05923-0ZRA0500FF1E-ND$0.22573Similar
In-Stock: 642
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All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.96000$0.96
5$0.79400$3.97
10$0.73200$7.32
50$0.60740$30.37
100$0.56040$56.04
250$0.50372$125.93
500$0.46452$232.26
1,000$0.42821$428.21
5,000$0.36950$1,847.50
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.