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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RGEF400-2 | 0.6800 |  |
8 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Tape & Reel (TR) | 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 | EAR99 | 8533.40.8070 | 2,500 | 100 A | 16V | 4 A | 6.8 A | 1.7 s | 21 mOhms | 60 mOhms | |||
 |
1210L110WR | - | |
6765 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1210L | 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 | 0.051" (1.30mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 100 A | 8V | 1.1 A | 2.2 A | 100 ms | 60 mOhms | 210 mOhms | |||
 |
RXEF135-1 | 0.5800 | |
492 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 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 | 500 | 40 A | 72V | 1.35 A | 2.7 A | 9.6 s | 120 mOhms | 300 mOhms | |||
 |
SRP120SF | - | |
6939 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SRP | Bulk | Active | -40°C ~ 85°C | - | - | 0.827" L x 0.199" W (21.00mm x 5.05mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.2 A | 2.7 A | 5 s | 85 mOhms | 220 mOhms | |||
 |
MXP190DK-Y03-2 | - | |
4430 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | ||||||||||||||||||||
|
250R180FX1000 | - | |
4635 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-250R180FX1000 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
AGRF700S-1 | - | |
5179 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AGRF | Bulk | Obsolete | -40°C ~ 85°C | AEC-Q200 | 0.200" (5.08mm) | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.827" (21.00mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | E15680-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 7 A | 13.2 A | 4 s | 6.6 mOhms | 20 mOhms | |
 |
LR4-730F | 1.5300 | |
9 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 1.106" L x 0.559" W (28.10mm x 14.20mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 100 A | 20V | 7.3 A | 14.1 A | 5 s | 6 mOhms | 15 mOhms | |||
 |
TCF250-145-RB-B-0.5 | 0.6800 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TCF250 | Bag | 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) | EAR99 | 8533.40.8070 | 2,500 | 3 A | 60V (250V Int) | 145 mA | 290 mA | 2.5 s | 3 Ohms | 14 Ohms | |||
 |
MINISMDC110F/24-2 | 0.6100 | |
26 | 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 | 0.057" (1.46mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 1,500 | 100 A | 24V | 1.1 A | 2.2 A | 500 ms | 60 mOhms | 180 mOhms | |||
 |
LVR075S-2 | - | |
3227 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Tape & Reel (TR) | Obsolete | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.450" L x 0.189" W (11.43mm x 4.80mm) | 0.921" (23.40mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 7.5 A | 240V (265V Int) | 750 mA | 1.5 A | 18 s | 316 mOhms | 839 mOhms | |||
|
MGPC370K-P06-2 | - | |
5653 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | ||||||||||||||||||||
 |
2920L600/24SLER | 3.0500 | |
744 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | 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 | 18-2920L600/24SLERTR | EAR99 | 8533.40.8070 | 2,500 | 50 A | 24V | 6 A | 12 A | 2 s | 1 mOhms | 12 mOhms | |
 |
RXEF375-2 | - | |
7908 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | 0.400" (10.15mm) | 1.071" Dia x 0.118" T (27.20mm x 3.00mm) | 1.252" (31.80mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 40 A | 72V | 3.75 A | 7.5 A | 24 s | 30 mOhms | 80 mOhms | ||
 |
RUEF300U-2 | 0.6000 | |
1 | 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 | EAR99 | 8533.40.8070 | 3,000 | 100 A | 30V | 3 A | 6 A | 10.8 s | 20 mOhms | 80 mOhms | |||
|
1210L075/24PR | 0.9800 | |
32 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1210L | 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 | cURus, TUV | 0.071" (1.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 750 mA | 1.5 A | 100 ms | 130 mOhms | 400 mOhms | ||
|
RF5029-000 | 0.2768 | |
2411 | 0.00000000 | Littelfuse Inc. | PolySwitch®nanoASMDCH | Bulk | Active | -40°C ~ 125°C | AEC-Q200 | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | TUV, UR | 0.033" (0.85mm) | download | 18-RF5029-000 | EAR99 | 8533.40.8070 | 3,000 | 20 A | 30V | 100 mA | 300 mA | 5 s | 1 Ohms | 7.5 Ohms | ||||
 |
72R090XPR | 0.8300 | |
2 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.441" Dia x 0.122" T (11.20mm x 3.10mm) | 0.622" (15.80mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 72V | 900 mA | 1.8 A | 7.2 s | 200 mOhms | 470 mOhms | ||
 |
RXEF020S-2 | 0.4600 | |
185 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.350" Dia x 0.118" T (8.90mm x 3.00mm) | 0.441" (11.20mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 72V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | |||
 |
24LT310U | - | |
9731 | 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 | 3.1 A | 6 A | 5 s | 18 mOhms | 55 mOhms | |||
|
MXP310KJ | - | |
2557 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
|
BBRF750-2 | - | |
7365 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Tape & Reel (TR) | Obsolete | - | - | - | - | - | Through Hole | Radial, Disc | Polymeric | - | - | - | ROHS3 Compliant | Not Applicable | REACH Unaffected | A26939-000 | EAR99 | 8533.40.8070 | 1,500 | 20 A | 99V | 750 mA | 1.5 A | 60 s | 400 mOhms | 1.2 Ohms | |
 |
MINISMDC200F/16-2 | 0.7900 | |
90 | 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 | 0.048" (1.22mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 16V | 2 A | 4 A | 5 s | 20 mOhms | 85 mOhms | |||
 |
RXEF017H | - | |
6419 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | 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 | 2,000 | 40 A | 60V | 170 mA | 340 mA | 3 s | 3.3 Ohms | 8 Ohms | |||
 |
0402L050SLKR | 2.8000 | |
60 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | Surface Mount | 0402 (1005 Metric), Concave | Polymeric | cURus, TUV | 0.024" (0.60mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 10,000 | 50 A | 6V | 500 mA | 1 A | 100 ms | 40 mOhms | 400 mOhms | ||
|
PSR-24883F | - | |
2163 | 0.00000000 | Littelfuse Inc. | PSR | Bulk | Active | 125°C | - | - | - | - | - | - | Polymeric | - | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 10,000 | 3 A | 60V | 160 mA | 640 mA | 7 s | 6.5 Ohms | 8 Ohms | |||
 |
RUEF400K-AP | 0.7100 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.839" (21.30mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 100 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 mOhms | |||
 |
MICROSMD110F-2 | 0.4600 | |
15 | 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 | 0.019" (0.48mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 1.1 A | 2.2 A | 200 ms | 70 mOhms | 210 mOhms | |||
|
16R900GKL32F | - | |
4470 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-16R900GKL32F | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
RHEF070U-2 | - | |
6784 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Tape & Reel (TR) | Obsolete | -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 | REACH Unaffected | EAR99 | 8533.40.8070 | 2,500 | 40 A | 30V | 700 mA | 1.4 A | 3.2 s | 300 mOhms | 800 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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