Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
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Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Building Automation – Protect/Sense/Control
Basics of NTC and PTC Thermistors - Another Teaching Moment

RUEF400-2

DigiKey Part Number
RUEF400-2HFTR-ND - Tape & Reel (TR)
RUEF400-2HFCT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
RUEF400-2
Description
PTC RESET FUSE 30V 4A RADIAL
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Polymeric PTC Resettable Fuse 30V 4 A Ih Through Hole Radial, Disc
Datasheet
 Datasheet
Product Attributes
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Category
Time to Trip
12.7 s
Manufacturer
Littelfuse Inc.
Resistance - Initial (Ri) (Min)
10 mOhms
Series
Resistance - Post Trip (R1) (Max)
50 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
0.551" L x 0.118" W (14.00mm x 3.00mm)
Current - Hold (Ih) (Max)
4 A
Height - Seated (Max)
0.760" (19.30mm)
Current - Trip (It)
8 A
Lead Spacing
0.199" (5.05mm)
Current - Max
100 A
Approval Agency
CQC, CSA, TUV, UL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 8,130
Check for Additional Incoming Stock
All prices are in CHF
Cut Tape (CT)
QuantityUnit PriceExt Price
1Fr.0.64000Fr.0.64
5Fr.0.53200Fr.2.66
10Fr.0.49000Fr.4.90
50Fr.0.40680Fr.20.34
100Fr.0.37520Fr.37.52
250Fr.0.33732Fr.84.33
500Fr.0.31114Fr.155.57
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,500Fr.0.23443Fr.351.64
3,000Fr.0.21598Fr.647.94
4,500Fr.0.20582Fr.926.19
7,500Fr.0.20575Fr.1,543.12
Manufacturers Standard Package
Unit Price without VAT:Fr.0.64000
Unit Price with VAT:Fr.0.69184