PTC Resettable Fuses

Results: 2
Manufacturer
Bourns Inc.Littelfuse Inc.
Series
Multifuse®, MF-RPolySwitch®, LVR
Voltage - Max
30V240V (265V Int)
Current - Hold (Ih) (Max)
750 mA1.35 A
Current - Trip (It)
1.5 A2.7 A
Current - Max
7.5 A40 A
Time to Trip
7.3 s18 s
Resistance - Initial (Ri) (Min)
65 mOhms316 mOhms
Resistance - Post Trip (R1) (Max)
170 mOhms839 mOhms
Operating Temperature
-40°C ~ 85°C-20°C ~ 85°C
Size / Dimension
0.350" Dia x 0.118" T (8.90mm x 3.00mm)0.450" L x 0.189" W (11.43mm x 4.80mm)
Height - Seated (Max)
0.744" (18.90mm)0.921" (23.40mm)
Lead Spacing
0.200" (5.08mm)0.201" (5.10mm)
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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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
LVR075S-240
LVR075S-240
PTC RESET FUSE 240V 750MA RADIAL
Littelfuse Inc.
12,036
In Stock
1 : ¥9.44000
Bulk
Bulk
Active
Polymeric
240V (265V Int)
750 mA
1.5 A
7.5 A
18 s
316 mOhms
839 mOhms
-20°C ~ 85°C
-
Through Hole
Radial, Disc
0.450" L x 0.189" W (11.43mm x 4.80mm)
0.921" (23.40mm)
-
0.200" (5.08mm)
MF-R135
MF-R135
PTC RESET FUSE 30V 1.35A RADIAL
Bourns Inc.
5,513
In Stock
1 : ¥3.20000
Bulk
Bulk
Active
Polymeric
30V
1.35 A
2.7 A
40 A
7.3 s
65 mOhms
170 mOhms
-40°C ~ 85°C
-
Through Hole
Radial, Disc
0.350" Dia x 0.118" T (8.90mm x 3.00mm)
0.744" (18.90mm)
-
0.201" (5.10mm)
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.