PTC Resettable Fuses

Showing 1-20 of 300 items.
ImagePart NumberDescriptionIn StockQuantity
0ZCF0300BF2C
Bel Fuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 24V 3A 2920
  • Manufacturer : Bel Fuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : 0ZCF
  • Type : Polymeric
  • Voltage - Max : 24V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 3A
  • Current - Trip (It) : 5.2A
  • Time to Trip : 20s
  • Resistance - Initial (Ri) (Min) : 10 mOhms
  • Resistance - Post Trip (R1) (Max) : 48 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 2920 (7351 Metric), Concave
  • Size / Dimension : 0.290" L x 0.202" W (7.36mm x 5.12mm)
  • Thickness (Max) : 0.067" (1.70mm)
4881
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MF-MSMF160-2
Bourns
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 8V 1.6A 1812
  • Manufacturer : Bourns
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Multifuse®, MF-MSMF
  • Type : Polymeric
  • Voltage - Max : 8V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 1.6A
  • Current - Trip (It) : 2.8A
  • Time to Trip : 2s
  • Resistance - Initial (Ri) (Min) : 35 mOhms
  • Resistance - Post Trip (R1) (Max) : 99 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Ratings : AEC-Q200
  • Mounting Type : Surface Mount
  • Package / Case : 1812 (4532 Metric), Concave
  • Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm)
  • Thickness (Max) : 0.033" (0.85mm)
46875
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RUEF185-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 30V 1.85A RADIAL
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, RUEF
  • Type : Polymeric
  • Voltage - Max : 30V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 1.85A
  • Current - Trip (It) : 3.7A
  • Time to Trip : 8.7s
  • Resistance - Initial (Ri) (Min) : 30 mOhms
  • Resistance - Post Trip (R1) (Max) : 90 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.402" L x 0.118" W (10.20mm x 3.00mm)
  • Height - Seated (Max) : 0.618" (15.70mm)
  • Lead Spacing : 0.199" (5.05mm)
3820
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RXEF075-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 72V 750MA RADIAL
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, RXEF
  • Type : Polymeric
  • Voltage - Max : 72V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 750mA
  • Current - Trip (It) : 1.5A
  • Time to Trip : 6.3s
  • Resistance - Initial (Ri) (Min) : 250 mOhms
  • Resistance - Post Trip (R1) (Max) : 600 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.402" Dia x 0.118" T (10.20mm x 3.00mm)
  • Height - Seated (Max) : 0.598" (15.20mm)
  • Lead Spacing : 0.199" (5.05mm)
4744
More on Order
RUEF160-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 30V 1.6A RADIAL
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, RUEF
  • Type : Polymeric
  • Voltage - Max : 30V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 1.6A
  • Current - Trip (It) : 3.2A
  • Time to Trip : 8s
  • Resistance - Initial (Ri) (Min) : 30 mOhms
  • Resistance - Post Trip (R1) (Max) : 110 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.350" L x 0.118" W (8.90mm x 3.00mm)
  • Height - Seated (Max) : 0.598" (15.20mm)
  • Lead Spacing : 0.199" (5.05mm)
3835
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MF-USMF035-2
Bourns
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 6V 350MA 1210
  • Manufacturer : Bourns
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Multifuse®, MF-USMF
  • Type : Polymeric
  • Voltage - Max : 6V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 350mA
  • Current - Trip (It) : 750mA
  • Time to Trip : 200ms
  • Resistance - Initial (Ri) (Min) : 200 mOhms
  • Resistance - Post Trip (R1) (Max) : 1.3 Ohms
  • Operating Temperature : -40°C ~ 85°C
  • Ratings : AEC-Q200
  • Mounting Type : Surface Mount
  • Package / Case : 1210 (3225 Metric), Concave
  • Size / Dimension : 0.127" L x 0.102" W (3.22mm x 2.58mm)
  • Thickness (Max) : 0.033" (0.85mm)
29574
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NANOASMDC016F-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 48V 160MA 1206
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, nanoASMD
  • Type : Polymeric
  • Voltage - Max : 48V
  • Current - Max : 10A
  • Current - Hold (Ih) (Max) : 160mA
  • Current - Trip (It) : 450mA
  • Time to Trip : 300ms
  • Resistance - Initial (Ri) (Min) : 1.1 Ohms
  • Resistance - Post Trip (R1) (Max) : 5 Ohms
  • Operating Temperature : -40°C ~ 85°C
  • Ratings : AEC-Q200
  • Mounting Type : Surface Mount
  • Package / Case : 1206 (3216 Metric), Concave
  • Size / Dimension : 0.126" L x 0.063" W (3.20mm x 1.59mm)
  • Thickness (Max) : 0.039" (1.00mm)
3843
More on Order
1206L075/13.2WR
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 13.2V 750MA 1206
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : POLY-FUSE®, 1206L
  • Type : Polymeric
  • Voltage - Max : 13.2V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 750mA
  • Current - Trip (It) : 1.5A
  • Time to Trip : 200ms
  • Resistance - Initial (Ri) (Min) : 90 mOhms
  • Resistance - Post Trip (R1) (Max) : 350 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 1206 (3216 Metric), Concave
  • Size / Dimension : 0.126" L x 0.065" W (3.20mm x 1.65mm)
  • Thickness (Max) : 0.049" (1.25mm)
22982
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RUEF135-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 30V 1.35A RADIAL
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, RUEF
  • Type : Polymeric
  • Voltage - Max : 30V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 1.35A
  • Current - Trip (It) : 2.7A
  • Time to Trip : 7.3s
  • Resistance - Initial (Ri) (Min) : 40 mOhms
  • Resistance - Post Trip (R1) (Max) : 130 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.350" L x 0.118" W (8.90mm x 3.00mm)
  • Height - Seated (Max) : 0.532" (13.50mm)
  • Lead Spacing : 0.199" (5.05mm)
4472
More on Order
MINISMDC150F-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 6V 1.5A 1812
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, miniSMD
  • Type : Polymeric
  • Voltage - Max : 6V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 1.5A
  • Current - Trip (It) : 3A
  • Time to Trip : 500ms
  • Resistance - Initial (Ri) (Min) : 40 mOhms
  • Resistance - Post Trip (R1) (Max) : 110 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 1812 (4532 Metric), Concave
  • Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm)
  • Thickness (Max) : 0.019" (0.48mm)
3079
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MINISMDC260F-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 6V 2.6A 1812
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, miniSMD
  • Type : Polymeric
  • Voltage - Max : 6V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 2.6A
  • Current - Trip (It) : 5A
  • Time to Trip : 5s
  • Resistance - Initial (Ri) (Min) : 15 mOhms
  • Resistance - Post Trip (R1) (Max) : 43 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 1812 (4532 Metric), Concave
  • Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm)
  • Thickness (Max) : 0.031" (0.78mm)
5328
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MINISMDC125F-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 6V 1.25A 1812
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, miniSMD
  • Type : Polymeric
  • Voltage - Max : 6V
  • Current - Max : 100A
  • Current - Hold (Ih) (Max) : 1.25A
  • Current - Trip (It) : 2.5A
  • Time to Trip : 400ms
  • Resistance - Initial (Ri) (Min) : 50 mOhms
  • Resistance - Post Trip (R1) (Max) : 140 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 1812 (4532 Metric), Concave
  • Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm)
  • Thickness (Max) : 0.019" (0.48mm)
4847
More on Order
MF-RX110/72-2
Bourns
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 72V 1.1A RADIAL
  • Manufacturer : Bourns
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Multifuse®, MF-RX/72
  • Type : Polymeric
  • Voltage - Max : 72V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 1.1A
  • Current - Trip (It) : 2.2A
  • Time to Trip : 8.2s
  • Resistance - Initial (Ri) (Min) : 150 mOhms
  • Resistance - Post Trip (R1) (Max) : 380 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.427" L x 0.122" W (10.84mm x 3.10mm)
  • Height - Seated (Max) : 0.662" (16.84mm)
  • Lead Spacing : 0.201" (5.10mm)
4908
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MF-R020-2
Bourns
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 60V 200MA RADIAL
  • Manufacturer : Bourns
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Multifuse®, MF-R
  • Type : Polymeric
  • Voltage - Max : 60V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 200mA
  • Current - Trip (It) : 400mA
  • Time to Trip : 2.2s
  • Resistance - Initial (Ri) (Min) : 1.5 Ohms
  • Resistance - Post Trip (R1) (Max) : 4.4 Ohms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.291" Dia x 0.122" T (7.40mm x 3.10mm)
  • Height - Seated (Max) : 0.500" (12.70mm)
  • Lead Spacing : 0.201" (5.10mm)
4165
More on Order
MF-PSMF050X-2
Bourns
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 6V 500MA 0805
  • Manufacturer : Bourns
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Multifuse®, MF-PSMF
  • Type : Polymeric
  • Voltage - Max : 6V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 500mA
  • Current - Trip (It) : 1A
  • Time to Trip : 100ms
  • Resistance - Initial (Ri) (Min) : 150 mOhms
  • Resistance - Post Trip (R1) (Max) : 900 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 0805 (2012 Metric), Concave
  • Size / Dimension : 0.085" L x 0.053" W (2.15mm x 1.35mm)
  • Thickness (Max) : 0.033" (0.85mm)
9396
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PTS181233V075
Eaton - Electronics Division
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 33V 750MA 1812
  • Manufacturer : Eaton - Electronics Division
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolyTron™, PTS1812
  • Type : Polymeric
  • Voltage - Max : 33V
  • Current - Max : 20A
  • Current - Hold (Ih) (Max) : 750mA
  • Current - Trip (It) : 1.5A
  • Time to Trip : 200ms
  • Resistance - Initial (Ri) (Min) : 110 mOhms
  • Resistance - Post Trip (R1) (Max) : 400 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 1812 (4532 Metric), Concave
  • Size / Dimension : 0.179" L x 0.128" W (4.55mm x 3.24mm)
  • Thickness (Max) : 0.047" (1.20mm)
25352
More on Order
PRG18BC1R0MM1RB
Murata Electronics
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 6V 330MA 0603
  • Manufacturer : Murata Electronics
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : POSISTOR®, PRG
  • Type : Ceramic
  • Voltage - Max : 6V
  • Current - Max : 7.5A
  • Current - Hold (Ih) (Max) : 330mA
  • Current - Trip (It) : 740mA
  • Resistance - 25°C (Typ) : 1 Ohms
  • Operating Temperature : -20°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 0603 (1608 Metric)
  • Size / Dimension : 0.063" L x 0.032" W (1.60mm x 0.80mm)
  • Thickness (Max) : 0.037" (0.95mm)
4898
More on Order
PRG18BC6R8MM1RB
Murata Electronics
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 20V 120MA 0603
  • Manufacturer : Murata Electronics
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : POSISTOR®, PRG
  • Type : Ceramic
  • Voltage - Max : 20V
  • Current - Max : 3.5A
  • Current - Hold (Ih) (Max) : 120mA
  • Current - Trip (It) : 260mA
  • Resistance - 25°C (Typ) : 6.8 Ohms
  • Operating Temperature : -20°C ~ 85°C
  • Mounting Type : Surface Mount
  • Package / Case : 0603 (1608 Metric)
  • Size / Dimension : 0.063" L x 0.032" W (1.60mm x 0.80mm)
  • Thickness (Max) : 0.037" (0.95mm)
17427
More on Order
MF-R090-2
Bourns
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 60V 900MA RADIAL
  • Manufacturer : Bourns
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : Multifuse®, MF-R
  • Type : Polymeric
  • Voltage - Max : 60V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 900mA
  • Current - Trip (It) : 1.8A
  • Time to Trip : 7.2s
  • Resistance - Initial (Ri) (Min) : 140 mOhms
  • Resistance - Post Trip (R1) (Max) : 470 mOhms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.461" L x 0.122" W (11.70mm x 3.10mm)
  • Height - Seated (Max) : 0.657" (16.70mm)
  • Lead Spacing : 0.201" (5.10mm)
15029
More on Order
RXEF025-2
Littelfuse
Circuit Protection-PTC Resettable Fuses
PTC RESET FUSE 72V 250MA RADIAL
  • Manufacturer : Littelfuse
  • Warranty : Up to 1 year [Limited-Warranty]*
  • Series : PolySwitch®, RXEF
  • Type : Polymeric
  • Voltage - Max : 72V
  • Current - Max : 40A
  • Current - Hold (Ih) (Max) : 250mA
  • Current - Trip (It) : 500mA
  • Time to Trip : 2.5s
  • Resistance - Initial (Ri) (Min) : 1.25 Ohms
  • Resistance - Post Trip (R1) (Max) : 3 Ohms
  • Operating Temperature : -40°C ~ 85°C
  • Mounting Type : Through Hole
  • Package / Case : Radial, Disc
  • Size / Dimension : 0.291" Dia x 0.118" T (7.40mm x 3.00mm)
  • Height - Seated (Max) : 0.500" (12.70mm)
  • Lead Spacing : 0.199" (5.05mm)
3693
More on Order
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