PTC Resettable Fuses

Results: 2
Manufacturer
Bourns Inc.Littelfuse Inc.
Series
Multifuse®, MF-PSHTPolySwitch®, RHEF
Packaging
BagCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
16V30V
Current - Hold (Ih) (Max)
50 mA700 mA
Current - Trip (It)
250 mA1.4 A
Time to Trip
1.5 s3.2 s
Resistance - Initial (Ri) (Min)
300 mOhms1.5 Ohms
Resistance - Post Trip (R1) (Max)
800 mOhms50 Ohms
Mounting Type
Surface MountThrough Hole
Package / Case
0805 (2012 Metric), ConcaveRadial, Disc
Size / Dimension
0.085" L x 0.053" W (2.15mm x 1.35mm)0.272" L x 0.118" W (6.90mm x 3.00mm)
Height - Seated (Max)
0.425" (10.80mm)-
Thickness (Max)
0.031" (0.80mm)-
Lead Spacing
0.199" (5.05mm)-
Stocking Options
Environmental Options
Media
Marketplace Product
2Results
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of 2
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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
Grade
Qualification
Ratings
Mounting Type
Package / Case
Size / Dimension
Height - Seated (Max)
Thickness (Max)
Lead Spacing
RHEF070
RHEF070
PTC RESET FUSE 30V 700MA RADIAL
Littelfuse Inc.
2,087
In Stock
1 : ¥4.68000
Bag
Bag
Active
Polymeric
30V
700 mA
1.4 A
40 A
3.2 s
300 mOhms
800 mOhms
-40°C ~ 125°C
-
-
-
Through Hole
Radial, Disc
0.272" L x 0.118" W (6.90mm x 3.00mm)
0.425" (10.80mm)
-
0.199" (5.05mm)
MF-PSHT Series
MF-PSHT005KX-2
PTC RESET FUSE 16V 50MA 0805
Bourns Inc.
1,352
In Stock
1 : ¥8.78000
Cut Tape (CT)
3,000 : ¥3.69403
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
16V
50 mA
250 mA
40 A
1.5 s
1.5 Ohms
50 Ohms
-40°C ~ 125°C
Automotive
AEC-Q200
-
Surface Mount
0805 (2012 Metric), Concave
0.085" L x 0.053" W (2.15mm x 1.35mm)
-
0.031" (0.80mm)
-
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.