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PTC Resettable Fuses

Photo Mfr. Part # Availability Quantity Datasheet Package/Case Series Packaging 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) Resistance - 25°C (Typ) Operating Temperature Grade Qualification Ratings Mounting Type Size / Dimension Height - Seated (Max) Thickness (Max) Lead Spacing
0805L150SLYR Littelfuse Inc. electronic component

0805L150SLYR

PTC RESET FUSE 6V 1.5A 0805

Littelfuse Inc.

4,115
RFQ

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1.5 A 3 A 50 A 500 ms 15 mOhms 65 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.030" (0.75mm) -
0603L150SLYR Littelfuse Inc. electronic component

0603L150SLYR

PTC RESET FUSE 6V 1.5A 0603

Littelfuse Inc.

2,283
RFQ

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1.5 A 3 A 50 A 500 ms 7 mOhms 80 mOhms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.039" (1.00mm) -
1812L020/60DR Littelfuse Inc. electronic component

1812L020/60DR

PTC RESET FUSE 60V 200MA 1812

Littelfuse Inc.

9,304
RFQ

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 60V 200 mA 400 mA 40 A 2 s 1.4 Ohms 4.4 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) -
1812L200/12DR Littelfuse Inc. electronic component

1812L200/12DR

PTC RESET FUSE 12V 2A 1812

Littelfuse Inc.

2,100
RFQ

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 12V 2 A 3.5 A 100 A 2 s 20 mOhms 70 mOhms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.047" (1.20mm) -
2920L330/24MR Littelfuse Inc. electronic component

2920L330/24MR

PTC RESET FUSE 24V 3.3A 2920

Littelfuse Inc.

10,514
RFQ

Datasheet

2920 (7351 Metric), Concave POLY-FUSE®, 2920L Tape & Reel (TR) Active Polymeric 24V 3.3 A 5.5 A 40 A 5 s 15 mOhms 55 mOhms - -40°C ~ 85°C - - - Surface Mount 0.290" L x 0.202" W (7.36mm x 5.12mm) - 0.079" (2.00mm) -
0603L050SLYR Littelfuse Inc. electronic component

0603L050SLYR

PTC RESET FUSE 6V 500MA 0603

Littelfuse Inc.

15,351
RFQ

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 500 mA 1 A 50 A 100 ms 70 mOhms 350 mOhms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0603L075SLYR Littelfuse Inc. electronic component

0603L075SLYR

PTC RESET FUSE 6V 750MA 0603

Littelfuse Inc.

13,493
RFQ

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 750 mA 1.5 A 50 A 200 ms 20 mOhms 165 mOhms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.030" (0.75mm) -
0603L175SLYR Littelfuse Inc. electronic component

0603L175SLYR

PTC RESET FUSE 6V 1.75A 0603

Littelfuse Inc.

6,392
RFQ

Datasheet

0603 (1608 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 50 A 600 ms 5 mOhms 60 mOhms - -40°C ~ 85°C - - - Surface Mount 0.063" L x 0.032" W (1.60mm x 0.80mm) - 0.039" (1.00mm) -
1206L175SLYR Littelfuse Inc. electronic component

1206L175SLYR

PTC RESET FUSE 6V 1.75A 1206

Littelfuse Inc.

6,371
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 1.75 A 3.5 A 50 A 400 ms 5 mOhms 30 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.071" (1.80mm) -
1206L350SLTHYR Littelfuse Inc. electronic component

1206L350SLTHYR

PTC RESET FUSE 6V 3.5A 1206

Littelfuse Inc.

5,592
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 3.5 A 7 A 50 A 5 s 3 mOhms 18 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.030" (0.75mm) -
1812L035/30DR Littelfuse Inc. electronic component

1812L035/30DR

PTC RESET FUSE 30V 350MA 1812

Littelfuse Inc.

6,342
RFQ

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, 1812L Tape & Reel (TR) Active Polymeric 30V 350 mA 750 mA 40 A 150 ms 400 mOhms 1.7 Ohms - -40°C ~ 85°C - - - Surface Mount 0.179" L x 0.128" W (4.55mm x 3.24mm) - 0.049" (1.25mm) -
0402L020SLKR Littelfuse Inc. electronic component

0402L020SLKR

PTC RESET FUSE 6V 200MA 0402

Littelfuse Inc.

48,447
RFQ

Datasheet

0402 (1005 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 200 mA 500 mA 40 A 1 s 100 mOhms 1.25 Ohms - -40°C ~ 85°C - - - Surface Mount 0.039" L x 0.020" W (1.00mm x 0.50mm) - 0.024" (0.60mm) -
0402L050SLKR Littelfuse Inc. electronic component

0402L050SLKR

PTC RESET FUSE 6V 500MA 0402

Littelfuse Inc.

27,876
RFQ

Datasheet

0402 (1005 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 500 mA 1 A 50 A 100 ms 40 mOhms 400 mOhms - -40°C ~ 85°C - - - Surface Mount 0.039" L x 0.020" W (1.00mm x 0.50mm) - 0.024" (0.60mm) -
0805L010/24YR Littelfuse Inc. electronic component

0805L010/24YR

PTC RESET FUSE 24V 100MA 0805

Littelfuse Inc.

13,390
RFQ

Datasheet

0805 (2012 Metric), Concave POLY-FUSE®, 0805L Tape & Reel (TR) Active Polymeric 24V 100 mA 300 mA 100 A 1.5 s 1.5 Ohms 6 Ohms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.039" (1.00mm) -
1206L600SLWR Littelfuse Inc. electronic component

1206L600SLWR

PTC RESET FUSE 6.0A 6V 1206

Littelfuse Inc.

8,625
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 6 A 12 A 50 A 2 s 1 mOhms 10 mOhms - -40°C ~ 85°C - - - Surface Mount 0.083" L x 0.053" W (2.10mm x 1.35mm) - 0.055" (1.40mm) -
1206L260/12SLYR Littelfuse Inc. electronic component

1206L260/12SLYR

PTC RESET FUSE 2.6A 12V 1206

Littelfuse Inc.

4,240
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 2.6 A 5 A 50 A 4 s 3 mOhms 55 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.030" (0.75mm) -
1206L400SLWR Littelfuse Inc. electronic component

1206L400SLWR

PTC RESET FUSE 6V 4A 1206

Littelfuse Inc.

3,599
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 6V 4 A 8 A 50 A 2 s 1 mOhms 14 mOhms - -40°C ~ 85°C - - - Surface Mount 0.128" L x 0.065" W (3.25mm x 1.65mm) - 0.055" (1.40mm) -
1206L400/12SLWR Littelfuse Inc. electronic component

1206L400/12SLWR

PTC RESET FUSE 4.0A 12V 1206

Littelfuse Inc.

2,368
RFQ

Datasheet

1206 (3216 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 12V 4 A 8 A 50 A 2 s 3 mOhms 16 mOhms - -40°C ~ 85°C - - - Surface Mount 0.126" L x 0.065" W (3.20mm x 1.65mm) - 0.055" (1.40mm) -
LR4-1300SSF Littelfuse Inc. electronic component

LR4-1300SSF

PTC RESET FUSE 20V 13A STRAP

Littelfuse Inc.

32,365
RFQ

Datasheet

Strap PolySwitch®, LR4 Bag Active Polymeric 20V 13 A 21.2 A 100 A 10 s 3.5 mOhms 9 mOhms - -40°C ~ 85°C - - - User Defined 2.520" L x 0.382" W (64.00mm x 9.70mm) - - -
1812L300/24SLER Littelfuse Inc. electronic component

1812L300/24SLER

PTC RESET FUSE 3.0A 24V 1812

Littelfuse Inc.

5,413
RFQ

Datasheet

1812 (4532 Metric), Concave POLY-FUSE®, LoRho Tape & Reel (TR) Active Polymeric 24V 3 A 6 A 50 A 2 s 1 mOhms 30 mOhms - -40°C ~ 85°C - - - Surface Mount 0.181" L x 0.128" W (4.60mm x 3.24mm) - 0.032" (0.82mm) -
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PTC Resettable Fuses Electronic Components

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