Polymeric PTC Resettable Fuse 30V 9 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 9 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF900K-2

DigiKey Part Number
RUEF900K-2HFTR-ND - Tape & Reel (TR)
RUEF900K-2HFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RUEF900K-2
Description
PTC RESET FUSE 30V 9A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 9 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
20 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
0.949" L x 0.118" W (24.10mm x 3.00mm)
Current - Hold (Ih) (Max)
9 A
Height - Seated (Max)
1.220" (31.00mm)
Current - Trip (It)
18 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 (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RUEF900Littelfuse Inc.21,811RUEF900HF-ND$1.38000Parametric Equivalent
RUEF900-2Littelfuse Inc.9,793RUEF900-2HFTR-ND$1.66000Parametric Equivalent
RUEF900K-2Littelfuse Inc.1,527RUEF900K-2HFTR-ND$1.67000Parametric Equivalent
RUEF900KLittelfuse Inc.5121294-RUEF900K-CHP$1.38000Parametric Equivalent
PTR030V0900-BKEaton - Electronics Division250283-PTR030V0900-BK-ND$1.11000Parametric Equivalent
In-Stock: 1,527
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$1.67000$1.67
5$1.38200$6.91
10$1.27600$12.76
50$1.05860$52.93
100$0.97670$97.67
250$0.87780$219.45
500$0.80936$404.68
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$0.63937$639.37
2,000$0.58898$1,177.96
3,000$0.57450$1,723.50
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