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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
TS250-130F-RA-N-2 | 0.9400 |  |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TS250 | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.353" L x 0.290" W (8.95mm x 7.40mm) | - | Surface Mount | 2-SMD | Polymeric | CSA, TUV, UL | 0.134" (3.40mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 1 A | 60V (600V Int) | 130 mA | 260 mA | 2.5 s | 6.5 Ohms | 15 Ohms | |||
 |
72R160XMR | 1.5700 | |
6 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.600" Dia x 0.122" T (15.24mm x 3.10mm) | 0.850" (21.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 40 A | 72V | 1.6 A | 3.2 A | 11.4 s | 90 mOhms | 220 mOhms | ||
 |
0603L075SLYR | 1.8500 | |
27 | 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 | 750 mA | 1.5 A | 200 ms | 20 mOhms | 165 mOhms | ||
 |
MICROSMD035-2 | - | |
2074 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | 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 | CSA, TUV, UL | 0.024" (0.62mm) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 350 mA | 750 mA | 200 ms | 320 mOhms | 1.3 Ohms | ||
 |
RUEF400K-2 | 0.7100 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Tape & Reel (TR) | 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 | 1,500 | 100 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 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 | |||
 |
16R1100GMR | - | |
9284 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.689" L x 0.118" W (17.50mm x 3.00mm) | 1.024" (26.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | -16R1100GMR | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 11 A | 18.7 A | 7 s | 3.7 mOhms | 8.9 mOhms | ||
 |
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 | ||
 |
NANOSMD400LR-2 | - | |
1615 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | -40°C ~ 80°C | - | - | 0.127" L x 0.063" W (3.22mm x 1.61mm) | - | Surface Mount | 1206 (3216 Metric) | Polymeric | - | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 4 A | 8 A | 2 s | 4 mOhms | 10 mOhms | |||
 |
VLR170UL-C30F | - | |
2934 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VLR | Bulk | Obsolete | -40°C ~ 70°C | - | - | 0.866" L x 0.142" W (22.00mm x 3.60mm) | User Defined | Strap | Polymeric | CSA, TUV, UL | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 895692-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 12V | 1.7 A | 4.1 A | 5 s | 18 mOhms | 64 mOhms | |||
|
250R145U-B05 | - | |
3445 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-250R145U-B05 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
RUEF160-1 | - | |
9129 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bulk | Obsolete | -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 | ||
 |
LR4-190F | 0.7600 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 0.827" L x 0.205" W (21.00mm x 5.20mm) | User Defined | Strap | Polymeric | CSA, TUV, UL | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.9 A | 3.9 A | 5 s | 39 mOhms | 102 mOhms | ||||
 |
2920L400/15MR-A | 2.7900 | |
1 | 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 | 0.063" (1.60mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 40 A | 15V | 4 A | 8 A | 4 s | 10 mOhms | 40 mOhms | ||
|
LR4-190SF | - | |
1671 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Active | - | 0.945" L x 0.205" W (24.00mm x 5.20mm) | - | User Defined | Strap | 0.039" (1.00mm) | - | ROHS3 Compliant | 1 (Unlimited) | D81876-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.9 A | 3.9 A | 5 s | ||||||||
|
16R1100SGPR | - | |
9300 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 1.024" (26.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | F8532TB | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 11 A | 18.7 A | 7 s | 3.7 mOhms | 8.9 mOhms | ||
 |
RGEF1400-2 | 1.3600 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.925" L x 0.114" W (23.50mm x 2.90mm) | 1.098" (27.90mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 14 A | 23.8 A | 9 s | 2.6 mOhms | 6.4 mOhms | ||
 |
VLR175LF | 0.9100 | |
5433 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VLR | Bulk | Active | -40°C ~ 70°C | - | - | 1.201" L x 0.122" W (30.50mm x 3.10mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 100 A | 12V | 1.75 A | 4.2 A | 5 s | 17 mOhms | 62 mOhms | |||
 |
PICOASMDC110S-2 | 0.8200 | |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch® picoASMDC | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | - | 0.047" (1.20mm) | download | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 1.1 A | 2.2 A | 200 ms | 50 mOhms | 170 mOhms | ||||
 |
RGEF500-0.178 | - | |
1756 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Bulk | Obsolete | -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 | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 5 A | 8.5 A | 2 s | 15 mOhms | 34 mOhms | ||
 |
RXEF185-1 | 0.6600 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.689" Dia x 0.118" T (17.50mm x 3.00mm) | 0.882" (22.40mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 1.85 A | 3.7 A | 12.6 s | 80 mOhms | 190 mOhms | ||
|
VTP210SLUF | - | |
6112 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Discontinued at SIC | -40°C ~ 85°C | - | - | 1.260" L x 0.209" W (32.00mm x 5.30mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | - | ROHS3 Compliant | 1 (Unlimited) | RF0364-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 2.1 A | 4.7 A | 5 s | 18 mOhms | 60 mOhms | ||
 |
TRF250-183U | 0.8100 | |
375 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.256" Dia x 0.118" T (6.50mm x 3.00mm) | 0.394" (10.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 10 A | 100V (250V Int) | 183 mA | 685 mA | 1.8 s | 800 mOhms | 3.4 Ohms | |||
 |
PICOASMDCH050F-2 | 0.8200 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch®, picoASMD | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | - | 0.047" (1.20mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 16V | 500 mA | 1.7 A | 100 ms | 250 mOhms | 1.6 Ohms | |||
 |
RUSB250 | - | |
1513 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | 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 | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 1 | 40 A | 16V | 2.5 A | 5 A | 40 s | 20 mOhms | 60 mOhms | ||
|
RUEF400 | 0.6800 | |
3027 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 0.760" (19.30mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 4 A | 8 A | 12.7 s | 10 mOhms | 50 mOhms | ||
|
SMD2920P150TFA | - | |
1244 | 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 | ROHS3 Compliant | 1 (Unlimited) | SMD2920P150TSA-NDR | EAR99 | 8533.40.8070 | 1,500 | 40 A | 33V | 1.5 A | 3 A | 2 s | 80 mOhms | 230 mOhms | ||
|
600R150ZRL150 | - | |
4940 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 18-600R150ZRL150 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
|
LR4-170UF | - | |
9505 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | - | 0.787" L x 0.156" W (20.00mm x 3.95mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.028" (0.70mm) | - | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.7 A | 3.4 A | 5 s | 44 mOhms | 114 mOhms | ||
 |
AHRF450S-1 | 0.9100 | |
500 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Bag | Active | -40°C ~ 125°C | AEC-Q200 | 0.199" (5.05mm) | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.563" (14.30mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 4.5 A | 8.7 A | 4 s | 17 mOhms | 54 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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