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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SMD2920P250TFA | - |  |
8561 | 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 | ROHS3 Compliant | 1 (Unlimited) | SMD2920P250TSA-NDR | EAR99 | 8533.40.8070 | 1,500 | 40 A | 15V | 2.5 A | 5 A | 10 s | 35 mOhms | 85 mOhms | ||
 |
60R025XPR | 0.5800 | |
4 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 250 mA | 500 mA | 2.5 s | 1.25 Ohms | 3 Ohms | ||
 |
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 | |||
|
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 | |||
 |
0603L001/60YR | 1.6900 | |
3 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 0603L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.063" L x 0.031" W (1.60mm x 0.80mm) | - | Surface Mount | 0603 (1608 Metric), Concave | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 18-0603L001/60YRTR | EAR99 | 8533.40.8070 | 4,000 | 40 A | 60V | 10 mA | 50 mA | 1 s | 15 Ohms | 100 Ohms | |
 |
MINISMDC150F/12-2 | 0.5400 | |
28 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | CSA, TUV, UL | 0.019" (0.48mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 12V | 1.5 A | 2.8 A | 500 ms | 40 mOhms | 110 mOhms | |||
 |
AHRF1300-2 | 1.6100 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | 0.400" (10.15mm) | 0.925" L x 0.138" W (23.50mm x 3.50mm) | 1.130" (28.70mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 13 A | 27 A | 15 s | 3.4 mOhms | 10 mOhms | ||
|
SMD2920P300TFA | - | |
4030 | 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 | ROHS3 Compliant | 1 (Unlimited) | SMD2920P300TSA-NDR | EAR99 | 8533.40.8070 | 1,500 | 40 A | 6V | 3 A | 6 A | 20 s | 15 mOhms | 48 mOhms | ||
 |
ZEPTOSMDC0011F | 0.5400 | |
14 | 0.00000000 | Littelfuse Inc. | POLYSWITCH® zeptoSMDC | Tape & Reel (TR) | Active | -20°C ~ 60°C | - | - | 0.024" L x 0.018" W (0.60mm x 0.45mm) | Surface Mount | 2-SMD | Polymeric | - | 0.016" (0.40mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 15,000 | 82 mA | 13V | 11 mA | 80 mA | 20 ms | 10 Ohms | 290 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 | ||
 |
60R135XF | 1.1400 | |
395 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.535" Dia x 0.122" T (13.58mm x 3.10mm) | 0.780" (19.80mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 60V | 1.35 A | 2.7 A | 9.6 s | 120 mOhms | 300 mOhms | ||
 |
SMD100F/33-2 | 0.5600 | |
50 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.290" L x 0.202" W (7.36mm x 5.12mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, TUV, UL | 0.118" (3.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 33V | 1.1 A | 2.2 A | 500 ms | 120 mOhms | 410 mOhms | |||
|
RKEF110K | - | |
3695 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bag | Obsolete | - | - | 0.200" (5.08mm) | 0.299" L x 0.161" W (7.60mm x 4.10mm) | 0.591" (15.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 1.1 A | 2.2 A | 3 s | 170 mOhms | 280 mOhms | |||
 |
MICROSMD450LR-2 | - | |
1900 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | -40°C ~ 80°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 5V | 4.5 A | 9 A | 2 s | 2 mOhms | 8 mOhms | |||
|
LVR075S-240-2 | - | |
1848 | 0.00000000 | Littelfuse Inc. | PolySwitch® LVR | Tape & Reel (TR) | Active | -20°C ~ 85°C | - | 0.236" (6.00mm) | 0.450" L x 0.189" W (11.43mm x 4.80mm) | 0.921" (23.40mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 7.5 A | 240V (265V Int) | 750 mA | 1.5 A | 18 s | 0.316 Ohms | 0.839 Ohms | |||
 |
TRF250-120S-B-0.5 | 0.9800 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.394" (10.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 2.5 s | 4 Ohms | 16 Ohms | |||
 |
RGEF500-0.178 | - | |
1756 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Bulk | Obsolete | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.390" L x 0.098" W (9.90mm x 2.50mm) | 0.563" (14.30mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 5 A | 8.5 A | 2 s | 15 mOhms | 34 mOhms | ||
 |
1812L260/16MR-A | 1.6900 | |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1812L | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | cURus, TUV | 0.079" (2.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 2.6 A | 5 A | 5 s | 15 mOhms | 50 mOhms | ||
 |
1206L020/30YR | 0.5700 | |
2 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1206L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 100 A | 30V | 200 mA | 420 mA | 100 ms | 650 mOhms | 2.6 Ohms | ||
|
SMD1812P010TFA | - | |
8742 | 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 | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1812P010TSA-NDR | EAR99 | 8533.40.8070 | 1,500 | 10 A | 30V | 100 mA | 300 mA | 1.5 s | 1.6 Ohms | 15 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 | ||
 |
RUEF500K-AP | 0.8300 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 1.008" (25.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 100 A | 30V | 5 A | 10 A | 14.5 s | 10 mOhms | 50 mOhms | |||
 |
TS600-400F-2 | 2.8600 | |
577 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TS600 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.742" L x 0.305" W (18.85mm x 7.75mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, UL | 0.484" (12.30mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 300 | 60 A | 60V (600V Int) | 400 mA | 1 A | 14 s | 500 mOhms | 2 Ohms | |||
 |
RXEF030S-2 | 0.4800 | |
6 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.500" (12.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 72V | 300 mA | 600 mA | 3 s | 880 mOhms | 2.1 Ohms | |||
 |
1206L150/12SLYR | 2.8400 | |
14 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | cURus, TUV | 0.033" (0.85mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 50 A | 12V | 1.5 A | 3 A | 300 ms | 10 mOhms | 80 mOhms | ||
|
SMD250F-2 | 0.5400 | |
29 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SMD | Tape & Reel (TR) | Active | -40°C ~ 85°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) | EAR99 | 8533.40.8070 | 1,500 | 40 A | 15V | 2.5 A | 5 A | 25 s | 35 mOhms | 85 mOhms | |||
 |
16R1400SGPR | - | |
7741 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.138" L x 0.138" W (3.50mm x 3.50mm) | 1.098" (27.90mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | F8534TB | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 14 A | 23.8 A | 9 s | 2.6 mOhms | 6.4 mOhms | ||
|
MINIASMDC110F/24-2 | 0.6800 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniASMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | - | 0.057" (1.46mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 1,500 | 20 A | 24V | 1.1 A | 2.2 A | 500 ms | 60 mOhms | 180 mOhms | |||
 |
0805L100WR-A | 2.7000 | |
2 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 0805L | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | cURus, TUV | 0.071" (1.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 18-0805L100WR-ATR | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 1 A | 1.95 A | 300 ms | 60 mOhms | 210 mOhms | |
 |
2920L050DR | 0.6700 | |
11 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 2920L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.289" L x 0.202" W (7.35mm x 5.12mm) | - | Surface Mount | 2920 (7351 Metric), Concave | Polymeric | cURus, TUV | 0.049" (1.25mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 10 A | 60V | 500 mA | 1 A | 4 s | 350 mOhms | 1.4 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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