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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
HVR250P120CR1F | - |  |
7062 | 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 | HVR250P120CR1F-NDR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 800 ms | 6 Ohms | 16 Ohms | ||
|
SMD1210P020TFA | - | |
7063 | 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 | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1210P020TSA-NDR | EAR99 | 8533.40.8070 | 3,000 | 10 A | 30V | 200 mA | 400 mA | 20 ms | 800 mOhms | 5 Ohms | ||
|
LTP180S | - | |
4712 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LTP | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.984" L x 0.199" W (25.00mm x 5.05mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1 | 100 A | 24V | 1.8 A | 3.8 A | 2.9 s | 40 mOhms | 120 mOhms | ||
 |
TRF250-110U-2 | - | |
1369 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.209" Dia x 0.150" T (5.30mm x 3.80mm) | 0.370" (9.40mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 3 A | 60V (250V Int) | 110 mA | 220 mA | 1.2 s | 5 Ohms | 16 Ohms | ||
|
600R150-C | - | |
9134 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 18-600R150-C | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
LVR040S | 0.8700 | |
24 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bulk | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.453" L x 0.150" W (11.50mm x 3.80mm) | 0.768" (19.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 5.5 A | 240V (265V Int) | 400 mA | 900 mA | 24 s | 600 mOhms | 1.9 Ohms | ||
|
PSR-27865-100 | - | |
1635 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | 1 (Unlimited) | OBSOLETE | 1 | ||||||||||||||||||||||
 |
250R120-RFU | - | |
6844 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 2.5 s | 6 Ohms | 16 Ohms | |||
 |
MICROSMDCH050F-02 | 0.8600 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Active | -40°C ~ 125°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | - | 0.025" (0.64mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 10 A | 13.2V | 500 mA | 1.5 A | 50 ms | 190 mOhms | 900 mOhms | |||
 |
1210L700SLWR | 1.0021 | |
5348 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | 85°C | - | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | F8492TR | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 7 A | 14 A | ||||
|
LTP310F | - | |
2324 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LTP | Bulk | Discontinued at SIC | - | - | - | User Defined | Strap | Polymeric | - | - | ROHS3 Compliant | 2A (4 Weeks) | A93724-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 3.1 A | 6 A | 5 s | |||||||
 |
RXEF005-2 | 0.4600 | |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.315" Dia x 0.118" T (8.00mm x 3.00mm) | 0.327" (8.30mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 60V | 50 mA | 100 mA | 5 s | 7.3 Ohms | 20 Ohms | |||
 |
TCF250-145 | 0.2670 | |
7661 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TCF250 | Bulk | Active | -40°C ~ 85°C | - | - | 0.217" L x 0.217" W (5.50mm x 5.50mm) | - | Surface Mount | Nonstandard SMD | Polymeric | - | 0.091" (2.30mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,500 | 3 A | 60V (250V Int) | 145 mA | 290 mA | 2.5 s | 3 Ohms | 14 Ohms | ||
|
PSR-27865-150 | - | |
3443 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | 1 (Unlimited) | 18-PSR-27865-150 | OBSOLETE | 1 | |||||||||||||||||||||
 |
NANOSMD500LR-2 | - | |
1878 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | -40°C ~ 80°C | - | - | 0.127" L x 0.063" W (3.22mm x 1.61mm) | - | Surface Mount | 1206 (3216 Metric) | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 5 A | 10 A | 2 s | 2 mOhms | 8 mOhms | |||
 |
RXEF300-AP | 1.0700 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.941" Dia x 0.118" T (23.90mm x 3.00mm) | 1.126" (28.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 40 A | 72V | 3 A | 6 A | 19.8 s | 40 mOhms | 100 mOhms | |||
 |
MINIASMDC014F-2 | 0.5200 | |
7 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniASMD | 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 | - | 0.035" (0.89mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 10 A | 60V | 140 mA | 280 mA | 8 ms | 1.5 Ohms | 6 Ohms | |||
 |
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 | |||
 |
VTP170SSF | - | |
3110 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Active | -40°C ~ 85°C | - | - | 0.648" L x 0.283" W (16.45mm x 7.20mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 10,000 | 100 A | 16V | 1.7 A | 3.4 A | 5 s | 30 mOhms | 105 mOhms | |||
 |
PICOSMDC012S-2 | 0.7200 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, picoSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | CSA, TUV, UL | 0.027" (0.68mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 4,000 | 100 A | 15V | 120 mA | 300 mA | 100 ms | 1.5 Ohms | 9 Ohms | |||
|
MXP310K-9 | - | |
8797 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
TS600-170F-2 | 2.5000 | |
1 | 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, TUV, UL | 0.485" (12.32mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 300 | 3 A | 60V (600V Int) | 170 mA | 400 mA | 10 s | 4 Ohms | 18 Ohms | |||
 |
60R300XF | 2.2600 | |
41 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Bulk | Active | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.910" Dia x 0.122" T (23.11mm x 3.10mm) | 1.154" (29.30mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 60V | 3 A | 6 A | 19.8 s | 40 mOhms | 100 mOhms | ||
 |
RHEF1100 | 1.4500 | |
7626 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Bag | Active | -40°C ~ 125°C | - | 0.400" (10.15mm) | 0.827" L x 0.118" W (21.00mm x 3.00mm) | 1.028" (26.10mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 250 | 100 A | 16V | 11 A | 20 A | 11 s | 5.5 mOhms | 13 mOhms | |||
 |
RXEF160K-2 | 0.6300 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.642" Dia x 0.118" T (16.30mm x 3.00mm) | 0.819" (20.80mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 40 A | 72V | 1.6 A | 3.2 A | 11.4 s | 90 mOhms | 220 mOhms | ||
 |
SMD0805P050TSA | - | |
1856 | 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 | 0.039" (1.00mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 500 mA | 1 A | 100 ms | 150 mOhms | 850 mOhms | |||
 |
RGEF1200 | 1.1100 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.670" L x 0.520" W (16.95mm x 2.90mm) | 1.102" (28.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 250 | 100 A | 16V | 12 A | 20.4 A | 7.5 s | 3.3 mOhms | 8.6 mOhms | |||
 |
2920L250DR | 0.7900 | |
209 | 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 | 40 A | 15V | 2.5 A | 5 A | 10 s | 35 mOhms | 85 mOhms | ||
 |
72R025XU | - | |
6052 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Obsolete | -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) | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 250 mA | 500 mA | 2.5 s | 1.25 Ohms | 3 Ohms | |||
 |
RXEF090S | 0.5300 | |
450 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.441" Dia x 0.118" T (11.20mm x 3.00mm) | 0.622" (15.80mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 900 mA | 1.8 A | 7.2 s | 200 mOhms | 470 mOhms |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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