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PTC Resettable Fuses(2023)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Ratings | Lead Spacing | Size / Dimension | Height - Seated (Max) | Mounting Type | Package / Case | Type | Approval Agency | Thickness (Max) | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Current - Max | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
PICOASMDCH050F-2 | 0.8200 |  |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, picoASMD | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | - | 0.047" (1.20mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 16V | 500 mA | 1.7 A | 100 ms | 250 mOhms | 1.6 Ohms | |||
 |
SMD2920P185TSA | - | |
4880 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | Surface Mount | 2920 (7351 Metric), Concave | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 40 A | 33V | 1.85 A | 3.7 A | 2.5 s | 65 mOhms | 150 mOhms | |||
 |
LVR016S-2 | 0.8000 | |
7 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Tape & Reel (TR) | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.390" Dia x 0.150" T (9.90mm x 3.80mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 2 A | 240V (265V Int) | 160 mA | 370 mA | 15 s | 2.5 Ohms | 7.8 Ohms | |||
|
PSR-28241-350 | - | |
9362 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | 1 (Unlimited) | 18-PSR-28241-350 | OBSOLETE | 1 | |||||||||||||||||||||
|
HVR250P145RBF | - | |
9578 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.217" (5.50mm) | 0.268" Dia x 0.201" T (6.80mm x 5.10mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | HVR250P145RBF-NDR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 145 mA | 290 mA | 1 s | 4.5 Ohms | 6 Ohms | ||
 |
LR4-73XF | - | |
9221 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bulk | Active | -40°C ~ 85°C | - | - | 1.831" L x 0.323" W (46.50mm x 8.20mm) | - | User Defined | Strap | Polymeric | - | 0.039" (1.00mm) | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | - | 730 mA | |||||||
 |
30R400UF | 1.2200 | |
4 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 30R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.866" (22.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 mOhms | ||
|
LR4-190SF | - | |
1671 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Active | - | 0.945" L x 0.205" W (24.00mm x 5.20mm) | - | User Defined | Strap | 0.039" (1.00mm) | - | ROHS3 Compliant | 1 (Unlimited) | D81876-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.9 A | 3.9 A | 5 s | ||||||||
|
SMD1210P110TSA | - | |
6523 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | cURus, TUV | 0.043" (1.10mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 1.1 A | 2.2 A | 300 ms | 60 mOhms | 210 mOhms | |||
 |
1812L050PRT | - | |
8644 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1812L | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | cURus, TUV | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 500 mA | 1 A | 150 ms | 150 mOhms | 1 Ohms | |||
|
SMD1812P075TSA/24 | - | |
6922 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1812 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | cURus, TUV | 0.045" (1.15mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 40 A | 24V | 750 mA | 1.5 A | 200 ms | 110 mOhms | 290 mOhms | |||
 |
RXEF050S | 0.4400 | |
8 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.311" Dia x 0.118" T (7.90mm x 3.00mm) | 0.539" (13.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 500 mA | 1 A | 4 s | 500 mOhms | 1.17 Ohms | ||
 |
60R065XPR | 0.7600 | |
7525 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.370" Dia x 0.122" T (9.40mm x 3.10mm) | 0.571" (14.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 650 mA | 1.3 A | 5.3 s | 310 mOhms | 720 mOhms | ||
|
HVR250P120CRFF | - | |
4945 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.217" (5.50mm) | 0.268" Dia x 0.201" T (6.80mm x 5.10mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | HVR250P120CRFF-NDR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 700 ms | 6 Ohms | 16 Ohms | ||
|
1812L160PR | 0.5000 | |
3 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1812L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | cURus, TUV | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 8V | 1.6 A | 2.8 A | 1 s | 30 mOhms | 100 mOhms | ||
 |
RXE075 | - | |
1388 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXE | Bulk | Obsolete | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.598" (15.20mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | - | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 60V | 750 mA | 1.5 A | 6.3 s | 250 mOhms | 600 mOhms | ||
|
SMD1210P110TFA | - | |
1065 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1210 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | cURus, TUV | 0.043" (1.10mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1210P110TSA-NDR | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 1.1 A | 2.2 A | 300 ms | 60 mOhms | 210 mOhms | ||
 |
SMD0805P035TSA | - | |
3974 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD0805 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | cURus, TUV | 0.024" (0.60mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 350 mA | 750 mA | 100 ms | 250 mOhms | 1.2 Ohms | |||
|
SMD2920P200TSA | - | |
2455 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD2920 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | Surface Mount | 2920 (7351 Metric), Concave | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 40 A | 15V | 2 A | 4 A | 5 s | 50 mOhms | 125 mOhms | |||
 |
60R050XUL25 | 0.5900 | |
329 | 0.00000000 | Littelfuse Inc. | POLY-FUSE® 60R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.311" Dia x 0.122" T (7.90mm x 3.10mm) | 0.539" (13.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | -1024-60R050XUL25 | EAR99 | 8533.40.8070 | 500 | 40 A | 60V | 500 mA | 1 A | 4 s | 500 mOhms | 1.17 Ohms | |
|
LVR016S | 0.7600 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bulk | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.390" Dia x 0.150" T (9.90mm x 3.80mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 2 A | 240V (265V Int) | 160 mA | 370 mA | 15 s | 2.5 Ohms | 7.8 Ohms | |||
 |
TR600-150F-EX | 1.2200 | |
382 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TR600 | Bag | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.532" L x 0.236" W (13.50mm x 6.00mm) | 0.496" (12.60mm) | Through Hole | Radial, Disc | Polymeric | CSA, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 250V (600V Int) | 150 mA | 300 mA | 8 s | 6 Ohms | 22 Ohms | ||
 |
MICROSMD005F-2 | 0.4700 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | CSA, TUV, UL | 0.033" (0.85mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 10 A | 30V | 50 mA | 150 mA | 1.5 s | 3.6 Ohms | 50 Ohms | |||
|
LTP340F | - | |
2341 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LTP | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.984" L x 0.604" W (25.00mm x 15.35mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | E48836-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 3.4 A | 6.8 A | 5 s | 16 mOhms | 50 mOhms | |
|
24LT340U | - | |
1262 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.984" L x 0.604" W (25.00mm x 15.35mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 24V | 3.4 A | 6.8 A | 5 s | 16 mOhms | 50 mOhms | |||
 |
TCF250-180 | - | |
5979 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TCF250 | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.276" L x 0.276" W (7.00mm x 7.00mm) | - | Surface Mount | Nonstandard SMD | Polymeric | UL | 0.063" (1.60mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | D42331-000 | EAR99 | 8533.40.8070 | 2,500 | 3 A | 60V (250V Int) | 180 mA | 380 mA | 3.4 s | 1.9 Ohms | 4.2 Ohms | |
 |
SMDH160-2 | 0.8000 | |
685 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SMD | Tape & Reel (TR) | Active | -40°C ~ 125°C | - | - | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, TUV, UL | 0.118" (3.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 70 A | 16V | 1.6 A | 3.2 A | 15 s | 50 mOhms | 150 mOhms | ||
 |
LVR033K | 0.8400 | |
526 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bag | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.449" L x 0.150" W (11.40mm x 3.80mm) | 0.748" (19.00mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 4.5 A | 240V (265V Int) | 330 mA | 740 mA | 21 s | 770 mOhms | 2.6 Ohms | |||
 |
RXEF135-AP | 0.5800 | |
949 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.200" (5.08mm) | 0.571" Dia x 0.118" T (14.50mm x 3.00mm) | 0.752" (19.10mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 40 A | 72V | 1.35 A | 2.7 A | 9.6 s | 120 mOhms | 300 mOhms | |||
 |
DECASMDC050F/60-2 | 0.4600 | |
40 | 0.00000000 | Littelfuse Inc. | PolySwitch®, decaSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.197" L x 0.177" W (5.01mm x 4.50mm) | - | Surface Mount | 2018 (5045 Metric), Concave | Polymeric | CSA, TUV, UL | 0.035" (0.89mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 1,000 | 10 A | 60V | 550 mA | 1.1 A | 100 ms | 200 mOhms | 1.1 Ohms |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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