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Manufacturers for PTC Resettable Fuses

Ametherm
Amphenol Advanced Sensors
Bel
Bourns
Eaton
EPCOS
Littelfuse
Murata Electronics
Schurter
Vishay
Part Number Manufacturer / Brand Brife Description Part StatusTypeVoltage - MaxCurrent - MaxCurrent - Hold (Ih) (Max)Current - Trip (It)Time to TripResistance - Initial (Ri) (Min)Resistance - Post Trip (R1) (Max)Resistance - 25°C (Typ)Operating TemperatureRatingsMounting TypePackage / CaseSize / DimensionHeight - Seated (Max)Thickness (Max)Lead Spacing
MINISMDC050F-2
 Littelfuse Inc. PTC RESET FUSE 24V 500MA 1812 ActivePolymeric24V100A500mA1A150ms150 mOhms1 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMDC075F-2
 Littelfuse Inc. PTC RESET FUSE 13.2V 750MA 1812 ActivePolymeric13.2V100A750mA1.5A200ms110 mOhms450 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
MINISMDC110F-2
 Littelfuse Inc. PTC RESET FUSE 8V 1.1A 1812 ActivePolymeric8V100A1.1A2.2A300ms40 mOhms210 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.024" (0.62mm)
-
NANOSMDC010F-2
 Littelfuse Inc. PTC RESET FUSE 60V 100MA 1206 ActivePolymeric60V10A100mA250mA1s
-
-
-
-
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.039" (1.00mm)
-
MINISMDC014F-2
 Littelfuse Inc. PTC RESET FUSE 60V 140MA 1812 ActivePolymeric60V10A140mA280mA8ms1.5 Ohms6 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMDC020F-2
 Littelfuse Inc. PTC RESET FUSE 30V 200MA 1812 ActivePolymeric30V10A200mA400mA20ms600 mOhms3.3 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
NANOSMDC012F-2
 Littelfuse Inc. PTC RESET FUSE 48V 120MA 1206 ActivePolymeric48V10A120mA390mA200ms1.4 Ohms6.5 Ohms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.039" (1.00mm)
-
NANOSMDC020F-2
 Littelfuse Inc. PTC RESET FUSE 24V 200MA 1206 ActivePolymeric24V100A200mA420mA100ms650 mOhms3.1 Ohms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.028" (0.70mm)
-
RXEF050-2
 Littelfuse Inc. PTC RESET FUSE 72V 500MA RADIAL ActivePolymeric72V40A500mA1A4s500 mOhms1.17 Ohms
-
-40°C ~ 85°C
-
Through HoleRadial, Disc0.311" Dia x 0.118" T (7.90mm x 3.00mm)0.539" (13.70mm)
-
0.199" (5.05mm)
MICROSMD005F-2
 Littelfuse Inc. PTC RESET FUSE 30V 50MA 1210 ActivePolymeric30V10A50mA150mA1.5s3.6 Ohms50 Ohms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.033" (0.85mm)
-
NANOSMDC016F-2
 Littelfuse Inc. PTC RESET FUSE 48V 160MA 1206 ActivePolymeric48V10A160mA450mA300ms1.1 Ohms
-
-
-
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.039" (1.00mm)
-
MICROSMD010F-2
 Littelfuse Inc. PTC RESET FUSE 30V 100MA 1210 ActivePolymeric30V10A100mA250mA1s2.1 Ohms15 Ohms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.019" (0.48mm)
-
NANOSMDC110F-2
 Littelfuse Inc. PTC RESET FUSE 6V 1.1A 1206 ActivePolymeric6V100A1.1A2.2A100ms70 mOhms200 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.026" (0.67mm)
-
NANOSMDC150F-2
 Littelfuse Inc. PTC RESET FUSE 6V 1.5A 1206 ActivePolymeric6V100A1.5A3A300ms40 mOhms110 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.035" (0.89mm)
-
NANOSMDC035F-2
 Littelfuse Inc. PTC RESET FUSE 16V 350MA 1206 ActivePolymeric16V20A350mA750mA100ms450 mOhms1.35 Ohms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.032" (0.82mm)
-
NANOSMDC075F-2
 Littelfuse Inc. PTC RESET FUSE 6V 750MA 1206 ActivePolymeric6V100A750mA1.5A100ms90 mOhms300 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
-
0.027" (0.68mm)
-
NANOSMDC050F/13.2-2
 Littelfuse Inc. PTC RESET FUSE 13.2V 500MA 1206 ActivePolymeric13.2V100A500mA1.1A100ms200 mOhms
-
-
-
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.60mm)
-
0.029" (0.74mm)
-
MINISMDC030F-2
 Littelfuse Inc. PTC RESET FUSE 30V 300MA 1812 ActivePolymeric30V40A300mA600mA100ms200 mOhms1.75 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.035" (0.89mm)
-
MINISMDC260F-2
 Littelfuse Inc. PTC RESET FUSE 6V 2.6A 1812 ActivePolymeric6V100A2.6A5A5s15 mOhms43 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.031" (0.78mm)
-
1206L020YR
 Littelfuse Inc. PTC RESET FUSE 24V 200MA 1206 ActivePolymeric24V100A200mA420mA100ms650 mOhms2.6 Ohms
-
-40°C ~ 85°CAEC-Q200Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.039" (1.00mm)
-
1206L050/15YR
 Littelfuse Inc. PTC RESET FUSE 15V 500MA 1206 ActivePolymeric15V100A500mA1A100ms150 mOhms750 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
1206L016WR
 Littelfuse Inc. PTC RESET FUSE 30V 160MA 1206 ActivePolymeric30V100A160mA370mA300ms1.2 Ohms4.5 Ohms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.057" (1.45mm)
-
1206L025YR
 Littelfuse Inc. PTC RESET FUSE 16V 250MA 1206 ActivePolymeric16V100A250mA500mA80ms550 mOhms2.3 Ohms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.039" (1.00mm)
-
1206L075THYR
 Littelfuse Inc. PTC RESET FUSE 8V 750MA 1206 ActivePolymeric8V100A750mA1.5A200ms90 mOhms290 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
1206L110THYR
 Littelfuse Inc. PTC RESET FUSE 8V 1.1A 1206 ActivePolymeric8V100A1.1A2.2A100ms40 mOhms210 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
1206L150THWR
 Littelfuse Inc. PTC RESET FUSE 8V 1.5A 1206 ActivePolymeric8V100A1.5A3A300ms40 mOhms120 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.039" (1.00mm)
-
1206L075/13.2WR
 Littelfuse Inc. PTC RESET FUSE 13.2V 750MA 1206 ActivePolymeric13.2V100A750mA1.5A200ms90 mOhms350 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.049" (1.25mm)
-
1812L050PR
 Littelfuse Inc. PTC RESET FUSE 15V 500MA 1812 ActivePolymeric15V100A500mA1A150ms150 mOhms1 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.030" (0.75mm)
-
1812L020PR
 Littelfuse Inc. PTC RESET FUSE 30V 200MA 1812 ActivePolymeric30V100A200mA400mA20ms800 mOhms5 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.039" (1.00mm)
-
1210L010WR
 Littelfuse Inc. PTC RESET FUSE 30V 100MA 1210 ActivePolymeric30V10A100mA300mA1.5s1.6 Ohms15 Ohms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.049" (1.25mm)
-
1210L005WR
 Littelfuse Inc. PTC RESET FUSE 30V 50MA 1210 ActivePolymeric30V10A50mA150mA1.5s3.6 Ohms50 Ohms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.049" (1.25mm)
-
MICROSMD050F-2
 Littelfuse Inc. PTC RESET FUSE 13.2V 500MA 1210 ActivePolymeric13.2V40A500mA1A50ms250 mOhms900 mOhms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.024" (0.62mm)
-
1812L014DR
 Littelfuse Inc. PTC RESET FUSE 60V 140MA 1812 ActivePolymeric60V10A140mA340mA150ms1.5 Ohms6 Ohms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.077" (1.95mm)
-
MINISMDC200F-2
 Littelfuse Inc. PTC RESET FUSE 8V 2A 1812 ActivePolymeric8V100A2A4A5s20 mOhms70 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.048" (1.22mm)
-
MINISMDC150F/12-2
 Littelfuse Inc. PTC RESET FUSE 12V 1.5A 1812 ActivePolymeric12V100A1.5A2.8A500ms40 mOhms110 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.181" L x 0.128" W (4.60mm x 3.24mm)
-
0.019" (0.48mm)
-
MICROSMD035F-2
 Littelfuse Inc. PTC RESET FUSE 6V 350MA 1210 ActivePolymeric6V40A350mA750mA200ms320 mOhms1.3 Ohms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.024" (0.62mm)
-
MICROSMD175F-2
 Littelfuse Inc. PTC RESET FUSE 6V 1.75A 1210 ActivePolymeric6V40A1.75A3.5A800ms25 mOhms80 mOhms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.030" (0.76mm)
-
0805L050WR
 Littelfuse Inc. PTC RESET FUSE 6V 500MA 0805 ActivePolymeric6V100A500mA1A100ms150 mOhms850 mOhms
-
-40°C ~ 85°CAEC-Q200Surface Mount0805 (2012 Metric), Concave0.083" L x 0.053" W (2.10mm x 1.35mm)
-
0.049" (1.25mm)
-
1206L012WR
 Littelfuse Inc. PTC RESET FUSE 30V 125MA 1206 ActivePolymeric30V100A125mA290mA200ms1.5 Ohms6 Ohms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.057" (1.45mm)
-
1206L050YR
 Littelfuse Inc. PTC RESET FUSE 6V 500MA 1206 ActivePolymeric6V100A500mA1A100ms150 mOhms700 mOhms
-
-40°C ~ 85°C
-
Surface Mount1206 (3216 Metric), Concave0.126" L x 0.065" W (3.20mm x 1.65mm)
-
0.030" (0.75mm)
-
SMD100F-2
 Littelfuse Inc. PTC RESET FUSE 30V 1.1A 2SMD ActivePolymeric30V40A1.1A2.2A500ms120 mOhms480 mOhms
-
-40°C ~ 85°C
-
Surface Mount2-SMD0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.118" (3.00mm)
-
SMD050F-2
 Littelfuse Inc. PTC RESET FUSE 60V 500MA 2SMD ActivePolymeric60V10A500mA1A4s350 mOhms1.4 Ohms
-
-40°C ~ 85°C
-
Surface Mount2-SMD0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.125" (3.18mm)
-
SMD030F-2
 Littelfuse Inc. PTC RESET FUSE 60V 300MA 2SMD ActivePolymeric60V10A300mA600mA3s1.2 Ohms4.8 Ohms
-
-40°C ~ 85°C
-
Surface Mount2-SMD0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.125" (3.18mm)
-
SMD075F-2
 Littelfuse Inc. PTC RESET FUSE 30V 750MA 2SMD ActivePolymeric30V40A750mA1.5A300ms350 mOhms1 Ohms
-
-40°C ~ 85°C
-
Surface Mount2-SMD0.290" L x 0.202" W (7.36mm x 5.12mm)
-
0.125" (3.18mm)
-
1812L110/16DR
 Littelfuse Inc. PTC RESET FUSE 16V 1.1A 1812 ActivePolymeric16V100A1.1A1.95A300ms60 mOhms180 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.049" (1.25mm)
-
1210L020WR
 Littelfuse Inc. PTC RESET FUSE 30V 200MA 1210 ActivePolymeric30V10A200mA400mA20ms800 mOhms5 Ohms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.039" (1.00mm)
-
1210L050YR
 Littelfuse Inc. PTC RESET FUSE 13.2V 500MA 1210 ActivePolymeric13.2V100A500mA1A50ms250 mOhms900 mOhms
-
-40°C ~ 85°C
-
Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
-
0.033" (0.85mm)
-
1812L075PR
 Littelfuse Inc. PTC RESET FUSE 13.2V 750MA 1812 ActivePolymeric13.2V100A750mA1.5A200ms100 mOhms450 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.030" (0.75mm)
-
1812L110/33MR
 Littelfuse Inc. PTC RESET FUSE 33V 1.1A 1812 ActivePolymeric33V20A1.1A1.95A500ms60 mOhms200 mOhms
-
-40°C ~ 85°C
-
Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
-
0.079" (2.00mm)
-
SMD030F-2018-2
 Littelfuse Inc. PTC RESET FUSE 60V 300MA 2SMD ActivePolymeric60V20A300mA800mA1.5s500 mOhms2.3 Ohms
-
-40°C ~ 85°C
-
Surface Mount2-SMD0.200" L x 0.180" W (5.08mm x 4.58mm)
-
0.070" (1.78mm)
-
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