PTC Resettable Fuses

Results: 2
Current - Hold (Ih) (Max)
1.6 A9 A
Current - Trip (It)
3.2 A18 A
Time to Trip
8 s20 s
Resistance - Initial (Ri) (Min)
5 mOhms30 mOhms
Resistance - Post Trip (R1) (Max)
20 mOhms110 mOhms
Size / Dimension
0.350" L x 0.118" W (8.90mm x 3.00mm)0.949" L x 0.118" W (24.10mm x 3.00mm)
Height - Seated (Max)
0.598" (15.20mm)1.142" (29.00mm)
Lead Spacing
0.199" (5.05mm)0.400" (10.15mm)
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Voltage - Max
Current - Hold (Ih) (Max)
Current - Trip (It)
Current - Max
Time to Trip
Resistance - Initial (Ri) (Min)
Resistance - Post Trip (R1) (Max)
Operating Temperature
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
RUEF300,400,500,600,700,800,900 Series
RUEF900
PTC RESET FUSE 30V 9A RADIAL
Littelfuse Inc.
8,308
In Stock
1 : ¥8.21000
Bag
Bag
Active
Polymeric
30V
9 A
18 A
100 A
20 s
5 mOhms
20 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.949" L x 0.118" W (24.10mm x 3.00mm)
1.142" (29.00mm)
-
0.400" (10.15mm)
RUEF90,110,135,160,185,250 Series
RUEF160
PTC RESET FUSE 30V 1.6A RADIAL
Littelfuse Inc.
0
In Stock
Check Lead Time
1 : ¥3.69000
Bag
Bag
Bag
Active
Polymeric
30V
1.6 A
3.2 A
100 A
8 s
30 mOhms
110 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" L x 0.118" W (8.90mm x 3.00mm)
0.598" (15.20mm)
-
0.199" (5.05mm)
Showing
of 2

PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.