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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
16R500GPR | 0.9800 |  |
3 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.563" (14.30mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | 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 | ||
 |
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 | ||
 |
16R300GU | 0.7300 | |
26 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.280" L x 0.118" W (7.10mm x 3.00mm) | 0.433" (11.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 3 A | 5.1 A | 1 s | 38 mOhms | 97.5 mOhms | ||
 |
72R065XU | - | |
1493 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.370" Dia x 0.122" T (9.40mm x 3.10mm) | 0.571" (14.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 650 mA | 1.3 A | 5.3 s | 310 mOhms | 720 mOhms | |||
 |
72R300XF | - | |
6587 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.910" Dia x 0.122" T (23.11mm x 3.10mm) | 1.154" (29.30mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 200 | 40 A | 72V | 3 A | 6 A | 19.8 s | 40 mOhms | 100 mOhms | |||
 |
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 | |||||
 |
1812L160/12DR | 0.5800 | |
13 | 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 | 12V | 1.6 A | 2.8 A | 1 s | 30 mOhms | 100 mOhms | ||
 |
1206L075THYR | 0.4900 | |
38 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1206L | 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 | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 100 A | 8V | 750 mA | 1.5 A | 200 ms | 90 mOhms | 290 mOhms | ||
 |
250S130VZR | 0.9700 | |
370 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 250S | Tape & Reel (TR) | Active | -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) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 130 mA | 260 mA | 2 s | 4 Ohms | 20 Ohms | ||
 |
2016L075/60MR | 0.8600 | |
27 | 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 | 0.079" (2.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 20 A | 60V | 750 mA | 1.5 A | 500 ms | 130 mOhms | 900 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 | |||
 |
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 | ||
 |
MINIASMDC260F/16-2 | 0.7200 | |
40 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniASMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.181" L x 0.128" W (4.60mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | - | 0.060" (1.52mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 1,500 | 100 A | 16V | 2.6 A | 5 A | 5 s | 15 mOhms | 50 mOhms | |||
 |
3425L300/36MR | 1.1100 | |
4398 | 0.00000000 | Littelfuse Inc. | 3425L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.341" L x 0.250" W (8.65mm x 6.35mm) | - | Surface Mount | Nonstandard SMD | Polymeric | cURus, TUV | 0.055" (1.40mm) | download | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 20 A | 36V | 3 A | 6 A | 20 s | 10 mOhms | 60 mOhms | ||||
|
3425L200/60MR | 1.1100 | |
974 | 0.00000000 | Littelfuse Inc. | 3425L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.341" L x 0.250" W (8.65mm x 6.35mm) | - | Surface Mount | Nonstandard SMD | Polymeric | cURus, TUV | 0.071" (1.80mm) | download | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 20 A | 60V | 2 A | 4 A | 10 s | 40 mOhms | 200 mOhms | ||||
 |
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 | ||||
 |
ASMDC185F/33-2 | 0.9000 | |
49 | 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 | - | 0.028" (0.71mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 33V | 1.85 A | 3.7 A | 2.5 s | 50 mOhms | 150 mOhms | |||
|
ASMDC050F-2 | 0.8200 | |
7 | 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 | 10 A | 60V | 500 mA | 1 A | 4 s | 150 mOhms | 1.2 Ohms | |||
 |
MICROSMD550LR-2 | - | |
9588 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Obsolete | -40°C ~ 80°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | - | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 5V | 5.5 A | 11 A | 2 s | 2 mOhms | 6.5 mOhms | |||
|
MGPC370K | - | |
1700 | 0.00000000 | Littelfuse Inc. | - | Bag | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
16R1200GH | - | |
6111 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.689" L x 0.138" W (17.50mm x 3.50mm) | 1.102" (28.00mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 100 | 100 A | 16V | 12 A | 20.4 A | 7.5 s | 3.3 mOhms | 8.6 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 | |||
|
1206L025YR | 0.4900 | |
49 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1206L | 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 | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 100 A | 16V | 250 mA | 500 mA | 80 ms | 550 mOhms | 2.3 Ohms | ||
 |
LR4-550F | 1.2300 | |
5 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 1.417" L x 0.283" W (36.00mm x 7.20mm) | - | 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 | 5.5 A | 10.5 A | 5 s | 9 mOhms | 22 mOhms | |||
 |
PICOASMDC010S-2 | 0.8200 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, picoASMDC | Tape & Reel (TR) | Active | - | PS300, PS400 | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric) | Polymeric | - | 0.040" (1.02mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 20 A | 15V | 100 mA | 300 mA | 600 ms | 1.5 Ohms | 11 Ohms | |||
 |
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 | ||
|
TRF250-145-B-0.5 | 0.5129 | |
3315 | 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 | 5 s | 3 Ohms | 14 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 | ||
 |
TRF250-120UST-B-0.5 | 0.8300 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Obsolete | -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 | - | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 1 s | 6 Ohms | 16 Ohms | |||
|
RKEF110K | - | |
3695 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bag | Obsolete | - | - | 0.200" (5.08mm) | 0.299" L x 0.161" W (7.60mm x 4.10mm) | 0.591" (15.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 1.1 A | 2.2 A | 3 s | 170 mOhms | 280 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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