PTC Resettable Fuses

Manufacturer Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing






















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Part Status Type Voltage - Max Current - Trip (It) Current - Max Time to Trip Current - Hold (Ih) (Max) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Resistance - 25°C (Typ) Operating Temperature Grade Size / Dimension Qualification Mounting Style Ratings Height - Seated (Max) Thickness (Max) Lead Spacing
PTSLR06038V100

PTSLR06038V100

PTC RESET FUSE 1A 8V 0603

Eaton - Electronics Division

5,131
PTSLR06038V100

Datasheet

0603 (1608 Metric), Concave PTSLR0603 Tape & Reel (TR) Active - 8V 2 A 25 A 2 s 1 A 30 mOhms 150 mOhms - -40°C ~ 85°C - 0.071" L x 0.039" W (1.80mm x 1.00mm) - Surface Mount - - 0.039" (1.00mm) -
MINIASMDC050F-2

MINIASMDC050F-2

PTC RESET FUSE 24V 500MA 1812

Littelfuse Inc.

4,943
MINIASMDC050F-2

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 24V 1 A 100 A 150 ms 500 mA 150 mOhms 1 Ohms - -40°C ~ 85°C Automotive 0.179" L x 0.128" W (4.55mm x 3.24mm) AEC-Q200 Surface Mount - - 0.024" (0.62mm) -
RUEF110-2

RUEF110-2

PTC RESET FUSE 30V 1.1A RADIAL

Littelfuse Inc.

4,391
RUEF110-2

Datasheet

Radial, Disc PolySwitch®, RUEF Tape & Reel (TR) Active Polymeric 30V 2.2 A 100 A 6.6 s 1.1 A 70 mOhms 170 mOhms - -40°C ~ 85°C - 0.291" Dia x 0.118" T (7.40mm x 3.00mm) - Through Hole - 0.559" (14.20mm) - 0.199" (5.05mm)
RKEF075

RKEF075

PTC RESET FUSE 60V 750MA RADIAL

Littelfuse Inc.

2,967
RKEF075

Datasheet

Radial, Disc PolySwitch®, RKEF Bag Active Polymeric 60V 1.5 A 40 A 1.5 s 750 mA 200 mOhms 640 mOhms - -40°C ~ 85°C - 0.310" L x 0.140" W (7.87mm x 3.56mm) - Through Hole - 0.480" (12.20mm) - 0.199" (5.05mm)
0ZRB0400FF1A

0ZRB0400FF1A

PTC RESET FUSE 30V 4A RADIAL

Bel Fuse Inc.

2,270
0ZRB0400FF1A

Datasheet

Radial, Disc 0ZRB Box Active Polymeric 30V 8 A 40 A 12.7 s 4 A 10 mOhms 50 mOhms - -40°C ~ 85°C Automotive 0.551" L x 0.118" W (14.00mm x 3.00mm) AEC-Q200 Through Hole - 0.791" (20.10mm) - 0.201" (5.10mm)
MF-RM005/240-2

MF-RM005/240-2

PTC RESET FUSE 240V 50MA RADIAL

Bourns Inc.

12,719
MF-RM005/240-2

Datasheet

Radial, Disc Multifuse®, MF-RM Tape & Reel (TR) Active Polymeric 240V (265V Int) 120 mA 1 A 10 s 50 mA 18.5 Ohms 65 Ohms - -20°C ~ 85°C - 0.327" Dia x 0.150" T (8.30mm x 3.80mm) - Through Hole - 0.508" (12.90mm) - 0.114" (2.90mm)
PRG21AR420MB1RA

PRG21AR420MB1RA

PTC RESET FUSE 20V 54MA 0805

Murata Electronics

9,991
PRG21AR420MB1RA

Datasheet

0805 (2012 Metric) POSISTOR®, PRG Tape & Reel (TR) Active Ceramic 20V 100 mA 590 mA - 54 mA - - 42 Ohms -10°C ~ 60°C - 0.079" L x 0.049" W (2.00mm x 1.25mm) - Surface Mount - - 0.043" (1.10mm) -
1210L110THYR

1210L110THYR

PTC RESET FUSE 8V 1.1A 1210

Littelfuse Inc.

5,787
1210L110THYR

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, 1210L Tape & Reel (TR) Active Polymeric 8V 2.2 A 100 A 100 ms 1.1 A 60 mOhms 210 mOhms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.028" (0.71mm) -
MINIASMDC014F-2

MINIASMDC014F-2

PTC RESET FUSE 60V 140MA 1812

Littelfuse Inc.

5,483
MINIASMDC014F-2

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniASMD Tape & Reel (TR) Active Polymeric 60V 280 mA 10 A 8 ms 140 mA 1.5 Ohms 6 Ohms - -40°C ~ 85°C Automotive 0.179" L x 0.128" W (4.55mm x 3.24mm) AEC-Q200 Surface Mount - - 0.035" (0.89mm) -
MF-R160-2

MF-R160-2

PTC RESET FUSE 30V 1.6A RADIAL

Bourns Inc.

5,087
MF-R160-2

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 30V 3.2 A 40 A 8 s 1.6 A 55 mOhms 150 mOhms - -40°C ~ 85°C - 0.402" Dia x 0.118" T (10.20mm x 3.00mm) - Through Hole - 0.661" (16.80mm) - 0.201" (5.10mm)
MF-R185-2

MF-R185-2

PTC RESET FUSE 30V 1.85A RADIAL

Bourns Inc.

4,684
MF-R185-2

Datasheet

Radial, Disc Multifuse®, MF-R Tape & Reel (TR) Active Polymeric 30V 3.7 A 40 A 8.7 s 1.85 A 40 mOhms 110 mOhms - -40°C ~ 85°C - 0.472" Dia x 0.118" T (12.00mm x 3.00mm) - Through Hole - 0.724" (18.40mm) - 0.201" (5.10mm)
MINISMDC125F/16-2

MINISMDC125F/16-2

PTC RESET FUSE 16V 1.25A 1812

Littelfuse Inc.

3,308
MINISMDC125F/16-2

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Active Polymeric 16V 2.5 A 100 A 400 ms 1.25 A 50 mOhms 140 mOhms - -40°C ~ 85°C - 0.181" L x 0.128" W (4.60mm x 3.24mm) - Surface Mount - - 0.019" (0.48mm) -
0ZRM0010FF1E

0ZRM0010FF1E

PTC RESET FUSE 120V 100MA RADIAL

Bel Fuse Inc.

3,098
0ZRM0010FF1E

Datasheet

Radial, Disc 0ZRM Box Active Polymeric 120V 200 mA 2 A 10 s 100 mA 3 Ohms 7.5 Ohms - -40°C ~ 85°C Automotive 0.311" Dia x 0.150" T (7.90mm x 3.80mm) AEC-Q200 Through Hole - 0.512" (13.00mm) - 0.201" (5.10mm)
0ZRC0185FF1A

0ZRC0185FF1A

PTC RESET FUSE 90V 1.85A RADIAL

Bel Fuse Inc.

2,405
0ZRC0185FF1A

Datasheet

Radial, Disc 0ZRC Box Active Polymeric 90V 3.7 A 40 A 12.6 s 1.85 A 80 mOhms 190 mOhms - -40°C ~ 85°C Automotive 0.701" L x 0.122" W (17.80mm x 3.10mm) AEC-Q200 Through Hole - 0.902" (22.90mm) - 0.201" (5.10mm)
MF-MSMF050/30X-2

MF-MSMF050/30X-2

PTC RESETTABLE 0.5A 30V SMD 1812

Bourns Inc.

1,597
MF-MSMF050/30X-2

Datasheet

1812 (4532 Metric), Concave Multifuse®, MF-MSMF Tape & Reel (TR) Active Polymeric 30V 1 A 40 A 200 ms 500 mA 150 mOhms 1.3 Ohms - -40°C ~ 85°C Automotive 0.181" L x 0.128" W (4.60mm x 3.24mm) AEC-Q200 Surface Mount - - 0.033" (0.85mm) -
MINISMDC150F/12-2

MINISMDC150F/12-2

PTC RESET FUSE 12V 1.5A 1812

Littelfuse Inc.

16,472
MINISMDC150F/12-2

Datasheet

1812 (4532 Metric), Concave PolySwitch®, miniSMD Tape & Reel (TR) Active Polymeric 12V 2.8 A 100 A 500 ms 1.5 A 40 mOhms 110 mOhms - -40°C ~ 85°C - 0.181" L x 0.128" W (4.60mm x 3.24mm) - Surface Mount - - 0.019" (0.48mm) -
MICROSMD150F-2

MICROSMD150F-2

PTC RESET FUSE 6V 1.5A 1210

Littelfuse Inc.

7,723
MICROSMD150F-2

Datasheet

1210 (3225 Metric), Concave PolySwitch®, microSMD Tape & Reel (TR) Active Polymeric 6V 3 A 40 A 1 s 1.5 A 40 mOhms 110 mOhms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.048" (1.22mm) -
1210L150THWR

1210L150THWR

PTC RESET FUSE 6V 1.5A 1210

Littelfuse Inc.

5,347
1210L150THWR

Datasheet

1210 (3225 Metric), Concave POLY-FUSE®, 1210L Tape & Reel (TR) Active Polymeric 6V 3 A 100 A 300 ms 1.5 A 40 mOhms 110 mOhms - -40°C ~ 85°C - 0.127" L x 0.102" W (3.22mm x 2.58mm) - Surface Mount - - 0.042" (1.07mm) -
0ZRP0250FF1A

0ZRP0250FF1A

PTC RESET FUSE 60V 2.5A RADIAL

Bel Fuse Inc.

41,365
0ZRP0250FF1A

Datasheet

Radial, Disc 0ZRP Bulk Active Polymeric 60V 5 A 40 A 15.6 s 2.5 A 40 mOhms 140 mOhms - -40°C ~ 85°C Automotive 0.551" L x 0.142" W (14.00mm x 3.60mm) AEC-Q200 Through Hole - 0.811" (20.60mm) - 0.201" (5.10mm)
FEMTOSMDC010F-2

FEMTOSMDC010F-2

PTC RESET FUSE 12V 100MA 0603

Littelfuse Inc.

31,479
FEMTOSMDC010F-2

Datasheet

0603 (1608 Metric), Concave PolySwitch®, femtoSMD Tape & Reel (TR) Active Polymeric 12V 250 mA 40 A 100 ms 100 mA 1.7 Ohms 8 Ohms - -40°C ~ 85°C - 0.063" L x 0.032" W (1.60mm x 0.80mm) - Surface Mount - - 0.033" (0.85mm) -
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