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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
16R500GU | 0.8700 |  |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | 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 | 500 | 100 A | 16V | 5 A | 8.5 A | 2 s | 15 mOhms | 34 mOhms | ||
 |
16R1100GF | - | |
5410 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | 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) | EAR99 | 8533.40.8070 | 200 | 100 A | 16V | 11 A | 18.7 A | 7 s | 3.7 mOhms | 8.9 mOhms | |||
 |
72R250XF | 2.4300 | |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Active | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.785" Dia x 0.122" T (19.93mm x 3.10mm) | 1.032" (26.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 40 A | 72V | 2.5 A | 5 A | 15.6 s | 50 mOhms | 130 mOhms | ||
 |
AHS300-2 | 0.7900 | |
31 | 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 | - | 0.118" (3.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 1,500 | 70 A | 16V | 3 A | 6 A | 8 s | 24 mOhms | 83 mOhms | |||
 |
LR4-190XF | - | |
5089 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bag | Active | -40°C ~ 85°C | - | - | 0.648" L x 0.283" W (16.45mm x 7.20mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.9 A | 3.9 A | 5 s | 39 mOhms | 102 mOhms | |||
 |
MINISMDC260F/16-2 | 0.6900 | |
49 | 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 | 0.060" (1.52mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 100 A | 16V | 2.6 A | 5 A | 5 s | 15 mOhms | 50 mOhms | ||
 |
RHEF050US-2 | - | |
2736 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Tape & Reel (TR) | Obsolete | -40°C ~ 125°C | - | 0.199" (5.05mm) | 0.201" Dia x 0.118" T (5.10mm x 3.00mm) | 0.201" (5.10mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | F76650-000 | EAR99 | 8533.40.8070 | 2,500 | 40 A | 30V | 500 mA | 920 mA | 2.5 s | 480 mOhms | 1.1 Ohms | |
 |
RHEF070U | - | |
7733 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Bag | 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 | A51330-000 | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 700 mA | 1.4 A | 3.2 s | 300 mOhms | 800 mOhms | |
 |
TRF250-180-0.125 | - | |
8811 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bag | Active | 0.200" (5.08mm) | 0.350" Dia x 0.150" W (8.89mm x 3.81mm) | 0.472" (12.00mm) | Through Hole | Radial, Disc | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 10 A | 100V | 180 mA | 650 mA | 2 s | |||||||||
 |
TRF250-184 | 0.9400 | |
511 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Active | 0°C ~ 85°C | - | 0.197" (5.00mm) | 0.303" Dia x 0.181" T (7.70mm x 4.60mm) | 0.413" (10.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 10 A | 100V (250V Int) | 184 mA | 1 A | 1.3 s | 1.2 Ohms | 3.1 Ohms | |||
 |
1812L075/24DR | 0.6400 | |
45 | 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 | 0.061" (1.55mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,500 | 100 A | 24V | 750 mA | 1.5 A | 200 ms | 110 mOhms | 290 mOhms | ||
|
1812L110/16DR | 0.5800 | |
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 | 1.1 A | 1.95 A | 300 ms | 60 mOhms | 180 mOhms | ||
|
1812L125/6PR | 0.5800 | |
1 | 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 | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 6V | 1.25 A | 2.5 A | 400 ms | 50 mOhms | 140 mOhms | ||
 |
BD280-1927-25/16-W | 4.2698 | |
8133 | 0.00000000 | Littelfuse Inc. | PolySwitch®, BD280 | Bulk | Active | -40°C ~ 125°C | AEC-Q200 | - | 1.083" L x 0.756" W (27.50mm x 19.20mm) | 0.262" (6.65mm) | Holder | Blade Type | Polymeric | - | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,600 | 100 A | 14V | 20 A | 32 A | 13 s | 2.4 Ohms | 4.2 Ohms | |||
 |
0805L110SLYR | 1.8500 | |
14 | 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 | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 1.1 A | 1.8 A | 300 ms | 30 mOhms | 130 mOhms | ||
 |
1206L150SLYR | 1.8500 | |
3 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | 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 | 0.028" (0.70mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 1.5 A | 3.9 A | 300 ms | 10 mOhms | 65 mOhms | ||
 |
PICOSMDC035S-2 | 0.3500 | |
136 | 0.00000000 | Littelfuse Inc. | PolySwitch®, picoSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | CSA, TUV, UL | 0.027" (0.68mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 4,000 | 100 A | 6V | 350 mA | 750 mA | 200 ms | 350 mOhms | 1.4 Ohms | |||
 |
MINISMDC100F-2 | - | |
3101 | 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 | 0.024" (0.62mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 8V | 1.1 A | 2.2 A | 300 ms | 40 mOhms | 210 mOhms | |||
 |
TRF250-145US-B-0.5 | 0.8200 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Active | -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 | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 145 mA | 290 mA | 4 s | 3.5 Ohms | 14 Ohms | |||
|
30ST350U | - | |
3681 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, ST | Bulk | Obsolete | -40°C ~ 85°C | - | - | 1.185" L x 0.522" W (30.10mm x 13.25mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.043" (1.10mm) | download | ROHS3 Compliant | 1 (Unlimited) | -30ST350U | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 3.5 A | 6.3 A | 3 s | 17 mOhms | 31 mOhms | ||
 |
1206L075/13.2WR | 0.5000 | |
29 | 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 | 0.049" (1.25mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 100 A | 13.2V | 750 mA | 1.5 A | 200 ms | 90 mOhms | 350 mOhms | ||
|
1206L200PR | 0.6100 | |
4 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1206L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.128" L x 0.065" W (3.25mm 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 | 2,000 | 100 A | 6V | 2 A | 3.5 A | 1.5 s | 18 mOhms | 80 mOhms | ||
 |
2920L110/60MR | 0.8200 | |
136 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 2920L | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.289" 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 | EAR99 | 8533.40.8070 | 1,000 | 20 A | 60V | 1.1 A | 2.2 A | 500 ms | 120 mOhms | 410 mOhms | ||
|
2920L400/15MR | 1.8400 | |
46 | 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 | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 40 A | 15V | 4 A | 8 A | 4 s | 10 mOhms | 40 mOhms | ||
|
2920L700/12MR | 0.8600 | |
28 | 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 | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 50 A | 12V | 7 A | 14 A | 2 s | 3 mOhms | 18 mOhms | ||
 |
0603L035ZR | - | |
7853 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 0603L | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.063" L x 0.031" W (1.60mm x 0.80mm) | - | Surface Mount | 0603 (1608 Metric), Concave | Polymeric | cURus, TUV | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | F8282TR | EAR99 | 8533.40.8070 | 15,000 | 40 A | 6V | 350 mA | 750 mA | 100 ms | 200 mOhms | 1 Ohms | ||
|
1206L035/30WR | 0.5700 | |
107 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1206L | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 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 | 3,000 | 100 A | 30V | 350 mA | 750 mA | 100 ms | 300 mOhms | 1.2 Ohms | ||
|
1206L050/24WR | 1.5400 | |
18 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1206L | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | cURus, TUV | 0.049" (1.25mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 100 A | 24V | 500 mA | 1 A | 100 ms | 150 mOhms | 750 mOhms | ||
 |
1210L350/12SLYR | 2.4300 | |
4 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.127" L x 0.101" 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 | 4,000 | 50 A | 6V | 3.5 A | 7 A | 2 s | 3 mOhms | 18 mOhms | ||
|
RUEF250U-0.148 | - | |
5256 | 0.00000000 | Littelfuse Inc. | * | Bulk | Active | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 10,000 |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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