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
Littelfuse Inc. PTC RESET FUSE 240V 160MA RADIAL ActivePolymeric240V (265V Int)2A160mA370mA15s2.5 Ohms7.8 Ohms
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-20°C ~ 85°C
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Through HoleRadial, Disc0.390" Dia x 0.150" T (9.90mm x 3.80mm)0.543" (13.80mm)
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0.200" (5.08mm)
Littelfuse Inc. PTC RESET FUSE 16V 1.75A STRAP ActivePolymeric16V100A1.75A3.6A5s29 mOhms102 mOhms
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-40°C ~ 85°C
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User DefinedStrap0.874" L x 0.146" W (22.20mm x 3.70mm)
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0.032" (0.80mm)
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Littelfuse Inc. PTC RESET FUSE 16V 21A RADIAL ActivePolymeric16V100A21A40A13s1.6 mOhms4.4 mOhms
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-
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Through HoleRadial, Disc0.987" L x 0.384" W (25.08mm x 9.75mm)0.880" (22.36mm)
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0.392" (9.95mm)
Littelfuse Inc. PTC RESET FUSE 16V 250MA 1206 ActivePolymeric16V100A250mA580mA100ms
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-
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-40°C ~ 125°C
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Surface Mount1206 (3216 Metric), Concave0.126" L x 0.063" W (3.20mm x 1.59mm)
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0.032" (0.82mm)
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Littelfuse Inc. PTC RESET FUSE 72V 750MA RADIAL ActivePolymeric72V40A750mA1.5A6.3s250 mOhms600 mOhms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.402" Dia x 0.118" T (10.20mm x 3.00mm)0.598" (15.20mm)
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0.199" (5.05mm)
Littelfuse Inc. PTC RESET FUSE 6V 2.7A 1206 ActivePolymeric6V50A2.7A6.3A5s5 mOhms
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-
-
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Surface Mount1206 (3216 Metric)0.127" L x 0.063" W (3.22mm x 1.61mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 30V 50MA 1210 ActivePolymeric30V10A50mA150mA1.5s3.6 Ohms50 Ohms
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-40°C ~ 85°CAEC-Q200Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.026" (0.67mm)
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Littelfuse Inc. PTC RESET FUSE 16V 3A RADIAL ActivePolymeric16V100A3A5.1A1s38 mOhms97.5 mOhms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.260" L x 0.098" W (6.60mm x 2.50mm)0.433" (11.00mm)
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0.199" (5.05mm)
Littelfuse Inc. PTC RESET FUSE 24V 100MA 0805 ActivePolymeric24V100A100mA300mA1.5s1.5 Ohms6 Ohms
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-40°C ~ 85°C
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Surface Mount0805 (2012 Metric), Concave0.083" L x 0.053" W (2.10mm x 1.35mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 16V 350MA 1206 ActivePolymeric16V50A350mA950mA200ms200 mOhms1.6 Ohms
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-40°C ~ 125°C
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Surface Mount1206 (3216 Metric), Concave0.134" L x 0.071" W (3.40mm x 1.80mm)
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0.045" (1.14mm)
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Littelfuse Inc. PICOSMDC110S-2 ActivePolymeric6V40A1.1A2.2A200ms50 mOhms170 mOhms
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-40°C ~ 85°C
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Surface Mount0805 (2012 Metric), Concave0.083" L x 0.055" W (2.10mm x 1.40mm)
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0.047" (1.20mm)
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Littelfuse Inc. PTC RESET FUSE 240V 50MA RADIAL ActivePolymeric240V (265V Int)1A50mA120mA10s18.5 Ohms65 Ohms
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-20°C ~ 85°C
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Through HoleRadial, Disc0.272" Dia x 0.181" T (6.90mm x 4.60mm)0.390" (9.90mm)
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0.200" (5.08mm)
Littelfuse Inc. PTC RESET FUSE 16V 4A RADIAL ActivePolymeric16V100A4A7.6A2s18.6 mOhms61 mOhms
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-40°C ~ 85°CAEC-Q200Through HoleRadial, Disc0.350" L x 0.118" W (8.90mm x 3.00mm)0.555" (14.10mm)
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0.199" (5.05mm)
Littelfuse Inc. PTC RESET FUSE 9V 160MA 0603 ActivePolymeric9V40A160mA400mA100ms1 Ohms4.2 Ohms
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-
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Surface Mount0603 (1608 Metric), Concave0.063" L x 0.032" W (1.60mm x 0.80mm)
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0.030" (0.75mm)
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Littelfuse Inc. PTC RESET FUSE 6V 3.8A 1206 ActivePolymeric6V50A3.8A8A10s4 mOhms14 mOhms
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-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.063" W (3.22mm x 1.61mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 6V 4A 1206 ActivePolymeric6V50A4A8A2s4 mOhms10 mOhms
-
-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.063" W (3.22mm x 1.61mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 6V 4.5A 1206 ActivePolymeric6V50A4.5A9A2s2 mOhms8 mOhms
-
-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.063" W (3.22mm x 1.61mm)
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0.032" (0.80mm)
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Littelfuse Inc. PTC RESET FUSE 6V 5A 1206 ActivePolymeric6V50A5A10A2s2 mOhms8 mOhms
-
-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.063" W (3.22mm x 1.61mm)
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0.032" (0.80mm)
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Littelfuse Inc. PTC RESET FUSE 6V 6A 1206 ActivePolymeric6V50A6A12A2s2 mOhms7 mOhms
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-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.063" W (3.22mm x 1.61mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 33V 1.85A 2920 ActivePolymeric33V40A1.85A3.7A2.5s
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-
-
-
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Surface Mount2920 (7351 Metric), Concave0.295" L x 0.201" W (7.50mm x 5.10mm)
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0.028" (0.71mm)
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Littelfuse Inc. PTC RESET FUSE 33V 1.25A 2920 ActivePolymeric33V40A1.25A2.5A2s
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-
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-
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Surface Mount2920 (7351 Metric), Concave0.295" L x 0.201" W (7.50mm x 5.10mm)
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0.028" (0.71mm)
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Littelfuse Inc. MINISMDC200F/16-2 ActivePolymeric16V40A2A4A5s20 mOhms85 mOhms
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-40°C ~ 85°C
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Surface Mount1812 (4532 Metric), Concave0.179" L x 0.128" W (4.55mm x 3.24mm)
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0.048" (1.22mm)
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Littelfuse Inc. PTC RESET FUSE 60V 300MA 2SMD ActivePolymeric60V10A300mA600mA3s300 mOhms3.4 Ohms
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PS300, PS400Surface Mount2-SMD0.295" L x 0.201" W (7.50mm x 5.10mm)
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0.035" (0.90mm)
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Littelfuse Inc. PTC RESET FUSE 60V 500MA 2SMD ActivePolymeric60V10A500mA1A4s150 mOhms1.2 Ohms
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PS300, PS400Surface Mount2-SMD0.295" L x 0.201" W (7.50mm x 5.10mm)
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0.035" (0.90mm)
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Littelfuse Inc. PTC RESET FUSE 16V 1.6A 2SMD ActivePolymeric16V70A1.6A3.2A15s50 mOhms150 mOhms
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-40°C ~ 125°C
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Surface Mount2-SMD0.343" L x 0.250" W (8.70mm x 6.36mm)
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0.118" (3.00mm)
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Littelfuse Inc. PTC RESET FUSE 15V 120MA 0805 ActivePolymeric15V20A120mA300mA100ms1.5 Ohms9 Ohms
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PS300, PS400Surface Mount0805 (2012 Metric)0.083" L x 0.055" W (2.10mm x 1.40mm)
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0.027" (0.68mm)
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Littelfuse Inc. PTC RESET FUSE 15V 100MA 0805 ActivePolymeric15V20A100mA300mA600ms1.5 Ohms11 Ohms
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PS300, PS400Surface Mount0805 (2012 Metric)0.083" L x 0.055" W (2.10mm x 1.40mm)
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0.040" (1.02mm)
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Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1206 ActivePolymeric6V50A3.5A9A10s2.5 mOhms11 mOhms
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-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 6V 5A 1210 ActivePolymeric6V50A5A10A2s2 mOhms7 mOhms
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-40°C ~ 80°C
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Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 5V 5.5A 1210 ActivePolymeric5V50A5.5A11A2s2 mOhms6.5 mOhms
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-40°C ~ 80°C
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Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 6V 6A 1210 ActivePolymeric6V50A6A12A2s2 mOhms6.3 mOhms
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-40°C ~ 80°C
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Surface Mount1210 (3225 Metric), Concave0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 6V 3.8A 1206 ActivePolymeric6V50A3.8A9A10s2.5 mOhms9 mOhms
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-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 6V 4A 1206 ActivePolymeric6V50A4A9A10s2.5 mOhms9.9 mOhms
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-40°C ~ 80°C
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Surface Mount1206 (3216 Metric)0.127" L x 0.102" W (3.22mm x 2.58mm)
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0.039" (1.00mm)
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Littelfuse Inc. PTC RESET FUSE 33V 1.25A 2SMD ActivePolymeric33V40A1.25A2.5A2s40 mOhms250 mOhms
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PS300, PS400Surface Mount2-SMD0.295" L x 0.201" W (7.50mm x 5.10mm)
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0.028" (0.71mm)
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Littelfuse Inc. PTC RESET FUSE 12V 80MA 0603 ActivePolymeric12V10A80mA200mA100ms2.8 Ohms14 Ohms
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PS300, PS400Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)
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0.033" (0.85mm)
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Littelfuse Inc. PTC RESET FUSE 33V 750MA 2SMD ActivePolymeric33V40A750mA1.5A1s100 mOhms610 mOhms
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PS300, PS400Surface Mount2-SMD0.295" L x 0.201" W (7.50mm x 5.10mm)
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0.035" (0.90mm)
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Littelfuse Inc. PTC RESET FUSE 15V 50MA 0603 ActivePolymeric15V10A50mA150mA100ms3.8 Ohms30 Ohms
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PS300, PS400Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)
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0.033" (0.85mm)
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Littelfuse Inc. PTC RESET FUSE 6V 5A 2016 ActivePolymeric6V100A5A10A2s5 mOhms25 mOhms
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-40°C ~ 85°C
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Surface Mount2016 (5041 Metric), Concave0.200" L x 0.160" W (5.08mm x 4.07mm)
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0.063" (1.60mm)
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Littelfuse Inc. PTC RESET FUSE 72V 400MA RADIAL ActivePolymeric72V40A400mA800mA3.8s550 mOhms1.29 Ohms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.299" Dia x 0.118" T (7.60mm x 3.00mm)0.532" (13.50mm)
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0.199" (5.05mm)
Littelfuse Inc. PTC RESET FUSE 15V 100MA 0603 ActivePolymeric15V10A100mA300mA100ms2 Ohms14 Ohms
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PS300, PS400Surface Mount0603 (1608 Metric)0.063" L x 0.032" W (1.60mm x 0.80mm)
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0.033" (0.85mm)
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Littelfuse Inc. PTC RESET FUSE 16V 2.6A 1812 ActivePolymeric16V100A2.6A5A5s15 mOhms50 mOhms
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-40°C ~ 85°C
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Surface Mount1812 (4532 Metric), Concave0.186" L x 0.131" W (4.72mm x 3.33mm)
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0.079" (2.00mm)
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Littelfuse Inc. PTC RESET FUSE 24V 0.30A 1206 ActivePolymeric24V10A300mA820mA100ms500 mOhms1.95 Ohms
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-40°C ~ 125°C
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Surface Mount1206 (3216 Metric)0.134" L x 0.071" W (3.40mm x 1.80mm)
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0.049" (1.25mm)
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Littelfuse Inc. PTC RESET FUSE 16V 5A RADIAL ActivePolymeric16V100A5A8.5A2s15 mOhms34 mOhms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.390" L x 0.098" W (9.90mm x 2.50mm)0.563" (14.30mm)
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0.199" (5.05mm)
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL ActivePolymeric60V (250V Int)3A120mA240mA1s6 Ohms16 Ohms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.236" L x 0.150" W (6.00mm x 3.80mm)0.394" (10.00mm)
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0.197" (5.00mm)
Littelfuse Inc. PTC RESET FUSE 60V 120MA RADIAL ActivePolymeric60V (250V Int)3A120mA240mA1.2s7 Ohms16 Ohms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.236" L x 0.150" W (6.00mm x 3.80mm)0.394" (10.00mm)
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0.197" (5.00mm)
Littelfuse Inc. PTC RESET FUSE 16V 13A RADIAL ActivePolymeric16V100A13A24A13s4.1 mOhms10 mOhms
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-40°C ~ 125°C
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Through HoleRadial, Disc0.925" L x 0.142" W (23.50mm x 3.60mm)1.130" (28.70mm)
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0.400" (10.15mm)
Littelfuse Inc. PTC RESET FUSE 72V 200MA RADIAL ActivePolymeric72V40A200mA400mA2.2s1.83 Ohms4.4 Ohms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.291" Dia x 0.122" T (7.40mm x 3.10mm)0.461" (11.70mm)
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0.201" (5.10mm)
Littelfuse Inc. PTC RESET FUSE 72V 500MA RADIAL ActivePolymeric72V40A500mA1A4s500 mOhms1.17 Ohms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.311" Dia x 0.118" T (7.90mm x 3.00mm)0.539" (13.70mm)
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0.199" (5.05mm)
Littelfuse Inc. PTC RESET FUSE 240V 160MA RADIAL ActivePolymeric240V (265V Int)2A160mA370mA15s2.5 Ohms7.8 Ohms
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-20°C ~ 85°C
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Through HoleRadial, Disc0.390" Dia x 0.150" T (9.90mm x 3.80mm)0.492" (12.50mm)
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0.200" (5.08mm)
Littelfuse Inc. PTC RESET FUSE 30V 1.1A RADIAL ActivePolymeric30V100A1.1A2.2A6.6s70 mOhms170 mOhms
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-40°C ~ 85°C
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Through HoleRadial, Disc0.291" L x 0.118" W (7.40mm x 3.00mm)0.559" (14.20mm)
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0.199" (5.05mm)
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