Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF800K-2

DigiKey Part Number
RUEF800K-2HFTR-ND - Tape & Reel (TR)
RUEF800K-2HFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RUEF800K-2
Description
PTC RESET FUSE 30V 8A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 8 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
18.8 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
5 mOhms
Series
Resistance - Post Trip (R1) (Max)
20 mOhms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Operating Temperature
-40°C ~ 85°C
Part Status
Active
Mounting Type
Through Hole
Type
Polymeric
Package / Case
Radial, Disc
Voltage - Max
30V
Size / Dimension
0.850" L x 0.118" W (21.60mm x 3.00mm)
Current - Hold (Ih) (Max)
8 A
Height - Seated (Max)
1.189" (30.20mm)
Current - Trip (It)
16 A
Lead Spacing
0.400" (10.15mm)
Current - Max
100 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF800Littelfuse Inc.11,339RUEF800HF-ND$1.12000Parametric Equivalent
RUEF800-2Littelfuse Inc.6,868RUEF800-2HFTR-ND$1.38000Parametric Equivalent
RUEF800-1Littelfuse Inc.397RUEF800-1HF-ND$1.26000Parametric Equivalent
RUEF800K-2Littelfuse Inc.326RUEF800K-2HFTR-ND$1.38000Parametric Equivalent
RUEF800KLittelfuse Inc.2F11482-ND$1.14000Parametric Equivalent
In-Stock: 326
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All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.38000$1.38
5$1.14400$5.72
10$1.05600$10.56
50$0.87620$43.81
100$0.80840$80.84
250$0.72656$181.64
500$0.66998$334.99
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.52932$529.32
2,000$0.48767$975.34
3,000$0.46663$1,399.89
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