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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RXE020 | - |  |
4234 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXE | Bulk | Obsolete | - | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.461" (11.70mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | ||
 |
TRF250-145-2 | 0.8400 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.200" (5.08mm) | 0.256" L x 0.181" W (6.50mm x 4.60mm) | 0.433" (11.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 3 A | 60V (250V Int) | 145 mA | 290 mA | 5 s | 3 Ohms | 14 Ohms | |||
 |
60R185XF | 1.6800 | |
6 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.660" Dia x 0.122" T (16.76mm x 3.10mm) | 0.906" (23.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 60V | 1.85 A | 3.7 A | 12.6 s | 80 mOhms | 190 mOhms | ||
 |
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 | ||
 |
1812L260SLPR | 1.8500 | |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | 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 | 0.028" (0.70mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 50 A | 6V | 2.6 A | 6 A | 2 s | 3 mOhms | 24 mOhms | ||
 |
TRF250-120T-B-0.5 | 0.8900 | |
450 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Active | -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) | 120 mA | 240 mA | 1.2 s | 7 Ohms | 16 Ohms | |||
 |
72R250XF | 2.4300 | |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Active | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.785" Dia x 0.122" T (19.93mm x 3.10mm) | 1.032" (26.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 72V | 2.5 A | 5 A | 15.6 s | 50 mOhms | 130 mOhms | ||
|
1812L150/16DR | 0.5800 | |
6 | 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 | 0.049" (1.25mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 100 A | 16V | 1.5 A | 3 A | 500 ms | 40 mOhms | 110 mOhms | ||
 |
1210L010/90YR | - | |
5169 | 0.00000000 | Littelfuse Inc. | PolySwitch® 1210L | Tape & Reel (TR) | Discontinued at SIC | -40°C ~ 85°C | - | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | cURus | 0.049" (1.25mm) | download | 3 (168 Hours) | EAR99 | 8533.40.8070 | 4,000 | 10 A | 90V | 100 mA | 250 mA | 300 ms | 1.5 Ohms | 15 Ohms | ||||
 |
MINISMDC260F-2 | 0.4700 | |
26 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniSMD | 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 | CSA, TUV, UL | 0.031" (0.78mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 6V | 2.6 A | 5 A | 5 s | 15 mOhms | 43 mOhms | |||
 |
AGRF800S-2 | - | |
6670 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AGRF | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | AEC-Q200 | 0.200" (5.08mm) | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.823" (20.90mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | RF0256-000 | EAR99 | 8533.40.8070 | 1,500 | 100 A | 16V | 8 A | 15 A | 5.5 s | 4.9 mOhms | 17.5 mOhms | |
 |
MINISMDC030F-2 | 0.4600 | |
47 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniSMD | 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 | CSA, TUV, UL | 0.035" (0.89mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 300 mA | 600 mA | 100 ms | 200 mOhms | 1.75 Ohms | |||
 |
VLR230SF | - | |
6843 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VLR | Bulk | Obsolete | -40°C ~ 70°C | - | - | 0.866" L x 0.201" W (22.00mm x 5.10mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 12V | 2.3 A | 5 A | 5 s | 12 mOhms | 36 mOhms | ||
|
SMD1210P035TSA | - | |
5031 | 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 | 0.027" (0.68mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 350 mA | 700 mA | 200 ms | 320 mOhms | 1.3 Ohms | |||
 |
RHEF070-AP | 0.6700 | |
144 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Cut Tape (CT) | Active | -40°C ~ 125°C | - | 0.199" (5.05mm) | 0.272" L x 0.118" W (6.90mm x 3.00mm) | 0.425" (10.80mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 700 mA | 1.4 A | 3.2 s | 300 mOhms | 800 mOhms | |||
 |
SMD1206P025TSA | - | |
1598 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1206 | Tape & Reel (TR) | Obsolete | -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 | 0.030" (0.75mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 16V | 250 mA | 500 mA | 80 ms | 550 mOhms | 2.3 Ohms | |||
 |
1812L300/24SLER | 2.1900 | |
5 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | 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 | cURus, TUV | 0.032" (0.82mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 18-1812L300/24SLERTR | EAR99 | 8533.40.8070 | 2,500 | 50 A | 24V | 3 A | 6 A | 2 s | 1 mOhms | 30 mOhms | |
 |
MICROSMD050F-2 | 0.4400 | |
33 | 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 | 0.024" (0.62mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 40 A | 13.2V | 500 mA | 1 A | 50 ms | 250 mOhms | 900 mOhms | ||
 |
1210L450/12SLWR | 2.0700 | |
2 | 0.00000000 | Littelfuse Inc. | Lo Rho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | cURus, TUV | 0.055" (1.40mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 50 A | 12V | 4.5 A | 9 A | 2 s | 1 mOhms | 14 mOhms | ||
|
MGP540ZRW-T01 | - | |
8892 | 0.00000000 | Littelfuse Inc. | - | Bag | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
|
PSR-28663II-2 | - | |
6213 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | ||||||||||||||||||||
 |
0805L010YR | 0.8200 | |
15 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 0805L | 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 | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 100 A | 15V | 100 mA | 300 mA | 1.5 s | 1 Ohms | 6 Ohms | ||
 |
NANOSMDC012F-2 | 0.3800 | |
64 | 0.00000000 | Littelfuse Inc. | PolySwitch®, nanoSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 10 A | 48V | 120 mA | 390 mA | 200 ms | 1.4 Ohms | 6.5 Ohms | |||
 |
2920L110/60MR-A | 0.9900 | |
2 | 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 | 0.079" (2.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | 18-2920L110/60MR-ATR | EAR99 | 8533.40.8070 | 1,000 | 20 A | 60V | 1.1 A | 2.2 A | 500 ms | 120 mOhms | 410 mOhms | |
 |
250S130-RCDR | - | |
3417 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250S | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.370" L x 0.291" W (9.40mm x 7.40mm) | - | Surface Mount | 2-SMD | Polymeric | cURus, TUV | 0.146" (3.70mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 3 A | 60V (250V Int) | 130 mA | 260 mA | 1.1 s | 7 Ohms | 17 Ohms | |||
|
MXP370LLK | - | |
2235 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
SMD075F-2 | 0.5000 | |
75 | 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 | 0.125" (3.18mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 750 mA | 1.5 A | 300 ms | 350 mOhms | 1 Ohms | |||
 |
RUEF300-2 | 0.6000 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Tape & Reel (TR) | 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 | 2,500 | 100 A | 30V | 3 A | 6 A | 10.8 s | 20 mOhms | 80 mOhms | ||
 |
16VT210U | - | |
4847 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, VT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.866" L x 0.201" W (22.00mm x 5.10mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 2.1 A | 4.7 A | 5 s | 18 mOhms | 60 mOhms | |||
|
NANOASMDC025F-2 | 0.5000 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch® ASMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | - | 0.032" (0.82mm) | download | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 100 A | 16V | 250 mA | 580 mA | 10 ms | 400 mOhms | 2.1 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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