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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RUEF250-2 | 0.5600 |  |
8 | 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) | 0.720" (18.30mm) | 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 | |||
 |
TRF250-145T-B-0.5 | 1.0300 | |
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) | 0.433" (11.00mm) | 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 | 2.5 s | 5.4 Ohms | 14 Ohms | |||
 |
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 | ||||
|
VLR110ULF | - | |
1634 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VLR | Bulk | Discontinued at SIC | - | - | - | 0.866" L x 0.142" W (22.00mm x 3.60mm) | - | User Defined | Strap | Polymeric | - | 0.028" (0.70mm) | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 12V | 1.1 A | 5 s | ||||||
 |
16VT175SU | - | |
8318 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, VT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.848" L x 0.144" W (21.55mm x 3.65mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 1.75 A | 3.8 A | 3 s | 25 mOhms | 90 mOhms | |||
 |
RXEF065S | 0.4900 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.571" (14.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 650 mA | 1.3 A | 5.3 s | 310 mOhms | 720 mOhms | ||
 |
1812L035/60MR | 0.9600 | |
35 | 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 | - | 0.071" (1.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 10 A | 60V | 350 mA | 700 mA | 150 ms | 400 mOhms | 1.7 Ohms | ||
|
RLD60P065XF | - | |
5202 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD60 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.382" Dia x 0.122" T (9.70mm x 3.10mm) | 0.571" (14.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 650 mA | 1.3 A | 5.3 s | 310 mOhms | 720 mOhms | |||
|
30R600UMRX1001 | - | |
9029 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 18-30R600UMRX1001 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
0805L300SLTHYR | 2.1900 | |
1 | 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 | 18-0805L300SLTHYRTR | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 3 A | 6 A | 5 s | 3 mOhms | 30 mOhms | |
 |
AHRF650-2 | 1.0300 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | 0.200" (5.08mm) | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.874" (22.20mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 100 A | 16V | 6.5 A | 13.7 A | 7 s | 9 mOhms | 26 mOhms | ||
 |
16R400GU | 0.8400 | |
4 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.504" (12.80mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 4 A | 6.8 A | 1.7 s | 21 mOhms | 60 mOhms | ||
 |
SMD100F-2 | 0.4700 | |
49 | 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) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 1.1 A | 2.2 A | 500 ms | 120 mOhms | 480 mOhms | ||
 |
24LT190U | - | |
9533 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LT | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 24V | 1.9 A | 4.2 A | 3 s | 30 mOhms | 100 mOhms | |||
 |
RXEF017-0.142 | - | |
9087 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bulk | 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 | |||
 |
RUEF900 | 1.1100 | |
12 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.949" L x 0.118" W (24.10mm x 3.00mm) | 1.142" (29.00mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 250 | 100 A | 30V | 9 A | 18 A | 20 s | 5 mOhms | 20 mOhms | |||
 |
RGEF900 | 0.9100 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.531" L x 0.100" W (13.50mm x 2.50mm) | 0.854" (21.70mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 9 A | 15.3 A | 5.5 s | 4.7 mOhms | 13.5 mOhms | |||
 |
RGEF600K-AP | 0.7900 | |
121 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.421" L x 0.098" W (10.70mm x 2.50mm) | 0.709" (18.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 6 A | 10.2 A | 3.3 s | 10 mOhms | 28 mOhms | |||
|
1812L150/24MR | 0.6500 | |
56 | 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 | 0.071" (1.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 20 A | 24V | 1.5 A | 3 A | 1.5 s | 40 mOhms | 120 mOhms | ||
 |
1206L450/12SLWR | 2.1900 | |
6632 | 0.00000000 | Littelfuse Inc. | Lo Rho | 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 | 0.063" (1.60mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 50 A | 12V | 4.5 A | 9 A | 2 s | 3 mOhms | 14 mOhms | ||
 |
ASMD200F-2 | 0.7700 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, ASMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | Surface Mount | 2-SMD | Polymeric | - | 0.118" (3.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 40 A | 16V | 1.73 A | 3.93 A | 30 s | 50 mOhms | 120 mOhms | ||
|
RLD30P400UF | - | |
2604 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.791" (20.10mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 mOhms | |||
 |
MICROSMD350LR-2 | - | |
3255 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | - | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric) | Polymeric | CSA, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 3.5 A | 9 A | 10 s | 2.5 mOhms | ||||
|
SMD1812P260TSA | - | |
7911 | 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 | 0.051" (1.30mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 40 A | 6V | 2.6 A | 5.2 A | 2.5 s | 15 mOhms | 47 mOhms | |||
|
600R160-R1UR | - | |
1559 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 600R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | -600R160-R1UR | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (600V Int) | 160 mA | 320 mA | 10 s | 4 Ohms | 17 Ohms | ||
|
RF5031-000 | 0.4625 | |
4648 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microASMD | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | - | 0.127" L x 0.101" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | TUV, UR | 0.055" (1.40mm) | download | 18-RF5031-000TR | EAR99 | 8533.40.8070 | 3,000 | 40 A | 12V | 1.5 A | 4.5 A | 1 s | 25 mOhms | 250 mOhms | ||||
|
RLD60P030XF | - | |
1614 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD60 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.512" (13.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 3,000 | 40 A | 60V | 300 mA | 600 mA | 3 s | 880 mOhms | 2.1 Ohms | |||
|
RLD30P090UFF | - | |
1300 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.480" (12.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | RLD30P090UF-NDR | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 900 mA | 1.8 A | 5.9 s | 70 mOhms | 220 mOhms | ||
 |
20LR730SU | - | |
6177 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LR | Bulk | Obsolete | -40°C ~ 85°C | - | - | 1.106" L x 0.559" W (28.10mm x 14.20mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | -20LR730SU | EAR99 | 8533.40.8070 | 500 | 100 A | 20V | 7.3 A | 14.1 A | 5 s | 6 mOhms | 15 mOhms | ||
|
2016L260/24MR-A | 0.3997 | |
5892 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 2016L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.200" L x 0.160" W (5.08mm x 4.07mm) | - | Surface Mount | 2016 (5041 Metric), Concave | Polymeric | cURus, TUV | 0.063" (1.60mm) | download | 18-2016L260/24MR-ATR | EAR99 | 8533.40.8070 | 1,000 | 40 A | 24V | 2.6 A | 5 A | 5 s | 25 mOhms | 75 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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