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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RUEF185-AP | 0.5500 |  |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.618" (15.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 30V | 1.85 A | 3.7 A | 8.7 s | 30 mOhms | 90 mOhms | ||
 |
SMD200F-2018-2 | 0.2518 | |
1804 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.200" L x 0.180" W (5.08mm x 4.58mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, TUV, UL | 0.060" (1.52mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 2 A | 4.2 A | 3 s | 48 mOhms | 100 mOhms | |||
 |
72R040XUL35 | - | |
6184 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-72R040XUL35 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
|
2920L125PR-A | 0.3522 | |
8389 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 2920L | Tape & Reel (TR) | Active | -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 | 18-2920L125PR-ATR | EAR99 | 8533.40.8070 | 2,000 | 40 A | 15V | 1.25 A | 2.5 A | 2 s | 70 mOhms | 250 mOhms | ||||
|
RUE135 | - | |
3786 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 30V | 1.35 A | 2.7 A | 7.3 s | 40 mOhms | 130 mOhms | ||
 |
0805L110SLYR | 1.8500 | |
14 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -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 | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 1.1 A | 1.8 A | 300 ms | 30 mOhms | 130 mOhms | ||
 |
RUEF250U-2 | 0.5600 | |
28 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.299" L x 0.110" W (7.60mm x 2.80mm) | 0.642" (16.30mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 3,000 | 100 A | 30V | 2.5 A | 5 A | 10.3 s | 20 mOhms | 70 mOhms | |||
 |
AHRF1400 | 1.8200 | |
42 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Bag | Active | -40°C ~ 125°C | AEC-Q200 | 0.400" (10.15mm) | 0.925" L x 0.142" W (23.50mm x 3.60mm) | 1.126" (28.60mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 250 | 100 A | 16V | 14 A | 28.3 A | 15.5 s | 2.9 mOhms | 9 mOhms | ||
 |
RGEF400 | 0.6400 | |
1102 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.331" L x 0.098" W (8.40mm x 2.50mm) | 0.504" (12.80mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 4 A | 6.8 A | 1.7 s | 21 mOhms | 60 mOhms | ||
 |
72R020XU | - | |
3158 | 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) | 0.461" (11.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | |||
 |
1206L260SLTHYR | 1.8500 | |
3 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.128" L x 0.065" W (3.25mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | cURus, TUV | 0.028" (0.70mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 2.6 A | 5 A | 4 s | 3 mOhms | 26 mOhms | ||
 |
RUE160 | - | |
8795 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 30V | 1.6 A | 3.2 A | 8 s | 30 mOhms | 110 mOhms | ||
 |
TRF250-145USTP-B-0.5 | 0.7800 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Obsolete | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.236" L x 0.150" W (6.00mm x 3.80mm) | 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) | 145 mA | 290 mA | 2 s | 3.5 Ohms | 14 Ohms | |||
 |
MINISMDC110-2 | - | |
1411 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniSMD | 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 | CSA, TUV, UL | 0.024" (0.62mm) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 8V | 1.1 A | 2.2 A | 300 ms | 40 mOhms | 210 mOhms | ||
|
HVR250P120UF | - | |
3910 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.217" (5.50mm) | 0.236" Dia x 0.201" T (6.00mm x 5.10mm) | 0.394" (10.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | HVR250P120UF-NDR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 1 s | 6 Ohms | 16 Ohms | ||
 |
RUE400-1 | - | |
1417 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.551" L x 0.120" W (14.00mm x 3.00mm) | 0.831" (21.10mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 mOhms | ||
 |
2920L150DR | 0.6700 | |
28 | 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 | 33V | 1.5 A | 3 A | 2 s | 80 mOhms | 230 mOhms | ||
 |
RGEF500K-AP | 0.7500 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Cut Tape (CT) | Active | -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 | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 5 A | 8.5 A | 2 s | 15 mOhms | 34 mOhms | |||
|
LTP190F | - | |
2317 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | - | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.043" (1.10mm) | - | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 1.9 A | 4.2 A | 3 s | 30 mOhms | 100 mOhms | ||
 |
0603L050SLYR | 1.8500 | |
45 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.063" L x 0.032" W (1.60mm x 0.80mm) | - | Surface Mount | 0603 (1608 Metric), Concave | Polymeric | cURus, TUV | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 500 mA | 1 A | 100 ms | 70 mOhms | 350 mOhms | ||
 |
TRF600-160-1 | 1.3100 | |
254 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF600 | Bag | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 60 A | 250V (600V Int) | 160 mA | 320 mA | 18 s | 4 Ohms | 18 Ohms | ||
|
RUEF300U | 0.5700 | |
23 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.650" (16.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 3 A | 6 A | 10.8 s | 20 mOhms | 80 mOhms | ||
 |
MICROSMD190LR-2 | - | |
5907 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LoRho | Tape & Reel (TR) | Obsolete | - | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | CSA, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 100 | 50 A | 6V | 1.9 A | 4.9 A | 4 s | 6 mOhms | ||||
|
SMD1812P110TSA/16 | - | |
3766 | 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 | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 40 A | 16V | 1.1 A | 1.95 A | 500 ms | 60 mOhms | 180 mOhms | |||
|
RLD60P250XFF | - | |
5442 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD60 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.839" Dia x 0.122" T (21.30mm x 3.10mm) | 1.039" (26.40mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | RLD60P250XF-NDR | EAR99 | 8533.40.8070 | 1,000 | 40 A | 60V | 2.5 A | 5 A | 15.6 s | 50 mOhms | 130 mOhms | ||
 |
RXEF040S-2 | 0.5100 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.299" Dia x 0.118" T (7.60mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 72V | 400 mA | 800 mA | 3.8 s | 550 mOhms | 1.29 Ohms | |||
|
SMD2920P300TSA | - | |
2278 | 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 | 6V | 3 A | 6 A | 20 s | 15 mOhms | 48 mOhms | |||
|
0603L150SLYR | 1.8500 | |
10 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.063" L x 0.032" 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 | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 1.5 A | 3 A | 500 ms | 7 mOhms | 80 mOhms | ||
 |
16R160BPR | - | |
3379 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, USBR | Cut Tape (CT) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 16V | 1.6 A | 3.2 A | 9 s | 30 mOhms | 110 mOhms | |||
 |
RXEF010-AP | 0.4500 | |
286 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.457" (11.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 100 mA | 200 mA | 4 s | 2.5 Ohms | 7.5 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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