PTC Resettable Fuses

Results: 2
Manufacturer
Bourns Inc.Littelfuse Inc.
Series
Multifuse®, MF-USML/XPolySwitch®, AHRF
Packaging
BulkCut Tape (CT)Digi-Reel®Tape & Reel (TR)
Voltage - Max
12V16V
Current - Hold (Ih) (Max)
1.75 A15 A
Current - Trip (It)
3.5 A33 A
Current - Max
50 A100 A
Time to Trip
800 ms20 s
Resistance - Initial (Ri) (Min)
2.7 mOhms6 mOhms
Resistance - Post Trip (R1) (Max)
9.2 mOhms50 mOhms
Operating Temperature
-40°C ~ 125°C-40°C ~ 85°C
Mounting Type
Surface MountThrough Hole
Package / Case
1210 (3225 Metric), ConcaveRadial, Disc
Size / Dimension
0.127" L x 0.101" W (3.22mm x 2.58mm)0.925" L x 0.138" W (23.50mm x 3.50mm)
Height - Seated (Max)
1.130" (28.70mm)-
Thickness (Max)
0.031" (0.80mm)-
Lead Spacing
0.400" (10.15mm)-
Stocking Options
Environmental Options
Media
Marketplace Product
2Results

Showing
of 2
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
MF-USML175/12-2
MF-USML175/12-2
PTC RESET FUSE 12V 1.75A 1210
Bourns Inc.
8,478
In Stock
1 : £0.85000
Cut Tape (CT)
5,000 : £0.31714
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Polymeric
12V
1.75 A
3.5 A
50 A
800 ms
6 mOhms
50 mOhms
-40°C ~ 85°C
-
-
-
Surface Mount
1210 (3225 Metric), Concave
0.127" L x 0.101" W (3.22mm x 2.58mm)
-
0.031" (0.80mm)
-
AHRF1500
AHRF1500
PTC RESET FUSE 16V 15A RADIAL
Littelfuse Inc.
2,175
In Stock
1 : £1.29000
Bulk
Bulk
Active
Polymeric
16V
15 A
33 A
100 A
20 s
2.7 mOhms
9.2 mOhms
-40°C ~ 125°C
Automotive
AEC-Q200
-
Through Hole
Radial, Disc
0.925" L x 0.138" W (23.50mm x 3.50mm)
1.130" (28.70mm)
-
0.400" (10.15mm)
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.