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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
TCF250-180 | - |  |
5979 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TCF250 | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.276" L x 0.276" W (7.00mm x 7.00mm) | - | Surface Mount | Nonstandard SMD | Polymeric | UL | 0.063" (1.60mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | D42331-000 | EAR99 | 8533.40.8070 | 2,500 | 3 A | 60V (250V Int) | 180 mA | 380 mA | 3.4 s | 1.9 Ohms | 4.2 Ohms | |
 |
250R120UZR | - | |
1504 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-250R120UZR | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
NANOSMDM050-2 | - | |
8931 | 0.00000000 | Littelfuse Inc. | PolySwitch®, nanoSMD | Cut Tape (CT) | Obsolete | - | - | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | CSA, TUV, UL | 0.047" (1.20mm) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 500 mA | 1 A | 100 ms | 150 mOhms | 700 mOhms | ||
 |
SRP120F | 0.7200 | |
2 | 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 | 1,000 | 100 A | 15V | 1.2 A | 2.7 A | 5 s | 85 mOhms | 220 mOhms | |||
 |
BD540-30 | 7.7000 | |
440 | 0.00000000 | Littelfuse Inc. | PolySwitch®, BD540 | Bulk | Active | - | - | 0.392" (9.95mm) | 0.987" L x 0.384" W (25.08mm x 9.75mm) | 0.880" (22.36mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 100 A | 16V | 21 A | 40 A | 13 s | 1.6 mOhms | 4.4 mOhms | ||
|
16R400GPRL35 | - | |
1528 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-16R400GPRL35 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
RTEF190S | - | |
8223 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | 0.199" (5.05mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | RF0395-000 | EAR99 | 8533.40.8070 | 2,000 | 40 A | 33V | 1.9 A | 3 A | 3.5 s | 45 mOhms | 92 mOhms | |
 |
1210L150/12WR | - | |
6118 | 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 | - | 0.042" (1.07mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 100 A | 12V | 1.5 A | 3 A | 300 ms | 40 mOhms | 110 mOhms | |||
 |
16R135BPR | - | |
7176 | 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) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 16V | 1.35 A | 2.7 A | 4.5 s | 40 mOhms | 120 mOhms | |||
|
12VL175LU | - | |
1332 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, VL | Bulk | Obsolete | -40°C ~ 85°C | - | - | 1.201" L x 0.122" W (30.50mm x 3.10mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 12V | 1.75 A | 4.2 A | 5 s | 17 mOhms | 62 mOhms | |||
|
RLD60P020XFF | - | |
6480 | 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) | 0.480" (12.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | RLD60P020XF-NDR | EAR99 | 8533.40.8070 | 3,000 | 40 A | 60V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | ||
 |
LR4-1300F | - | |
1443 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 2.520" L x 0.382" W (64.00mm x 9.70mm) | User Defined | Strap | Polymeric | CSA, TUV, UL | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 250 | 100 A | 20V | 13 A | 21.2 A | 10 s | 3.5 mOhms | 9 mOhms | |||||
|
PSR-27888 | - | |
2870 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
ASMDC075F-2 | 0.9000 | |
9 | 0.00000000 | Littelfuse Inc. | PolySwitch®, ASMD | Tape & Reel (TR) | Active | - | PS300, PS400 | - | 0.295" L x 0.201" W (7.50mm x 5.10mm) | - | Surface Mount | 2-SMD | Polymeric | - | 0.035" (0.90mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 33V | 750 mA | 1.5 A | 1 s | 100 mOhms | 610 mOhms | |||
|
VLR175LUF | - | |
3192 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Discontinued at SIC | -40°C ~ 85°C | - | - | 1.201" L x 0.122" W (30.50mm x 3.10mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 12V | 1.75 A | 4.2 A | 5 s | 17 mOhms | 62 mOhms | |||
|
VTP175ULHF | - | |
5288 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Discontinued at SIC | -40°C ~ 85°C | - | - | - | - | User Defined | Strap | Polymeric | CSA, TUV, UL | - | - | ROHS3 Compliant | 1 (Unlimited) | RF0236-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 1.75 A | 3.6 A | 5 s | 29 mOhms | 102 mOhms | ||
 |
LVB125 | 3.3700 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVB | Bulk | Obsolete | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.984" L x 0.175" W (25.00mm x 4.40mm) | 1.071" (27.20mm) | Through Hole | Radial, Disc | Polymeric | UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 250 | 12.5 A | 240V | 1.25 A | 2.5 A | 5 s | 152 mOhms | 482 mOhms | |||
 |
RUEF160-AP | 0.5400 | |
5 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.598" (15.20mm) | 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 | 1.6 A | 3.2 A | 8 s | 30 mOhms | 110 mOhms | ||
 |
1812L110ZR | - | |
2044 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1812L | 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 | 0.028" (0.71mm) | download | ROHS3 Compliant | 1 (Unlimited) | 1812L110ZRT | EAR99 | 8533.40.8070 | 8,000 | 100 A | 8V | 1.1 A | 2.2 A | 300 ms | 40 mOhms | 210 mOhms | ||
|
600R150UR | - | |
3904 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 600R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.354" L x 0.181" W (9.00mm x 4.60mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (600V Int) | 150 mA | 300 mA | 4 s | 6 Ohms | 17 Ohms | |||
|
SMD2920P075TSA | - | |
4780 | 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 | 30V | 750 mA | 1.5 A | 300 ms | 350 mOhms | 1 Ohms | |||
|
1812L125/16DR | 0.5200 | |
17 | 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 | 1.25 A | 2.5 A | 400 ms | 50 mOhms | 140 mOhms | ||
 |
RXE020-2 | - | |
1224 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXE | Tape & Reel (TR) | 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 | 3,000 | 40 A | 72V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | ||
|
RF5062-000 | 0.3399 | |
6239 | 0.00000000 | Littelfuse Inc. | PolySwitch® AHS | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | - | 0.343" L x 0.250" W (8.70mm x 6.36mm) | - | Surface Mount | 2-SMD | Polymeric | TUV, UR | 0.118" (3.00mm) | download | 18-RF5062-000TR | EAR99 | 8533.40.8070 | 1,500 | 20 A | 24V | 3 A | 6 A | 8 s | 15 mOhms | 100 mOhms | ||||
 |
16R700GF | - | |
8229 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.776" (19.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 200 | 100 A | 16V | 7 A | 11.9 A | 3.5 s | 7.7 mOhms | 20 mOhms | |||
 |
0805L075WR-A | 2.7000 | |
5592 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 0805L | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.083" L x 0.053" W (2.10mm x 1.35mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | cURus, TUV | 0.049" (1.25mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 750 mA | 1.5 A | 200 ms | 90 mOhms | 350 mOhms | ||
 |
TRF250-120T-RC-B-0.5 | 0.9400 | |
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) | 120 mA | 260 mA | 3 s | 5.4 Ohms | 14 Ohms | |||
|
1210L175WR | 0.9800 | |
2 | 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 | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 100 A | 6V | 1.75 A | 3.5 A | 600 ms | 20 mOhms | 80 mOhms | ||
 |
250S130VDR | - | |
5313 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250S | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.240" L x 0.272" W (6.10mm x 6.90mm) | - | Surface Mount | 2-SMD | Polymeric | cURus, TUV | 0.126" (3.20mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 3 A | 60V (250V Int) | 130 mA | 260 mA | 2 s | 4 Ohms | 20 Ohms | |||
 |
TRF250-145T-2 | 1.0300 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.181" L x 0.181" W (4.60mm 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 | 1.5 s | 5.4 Ohms | 14 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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