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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
RHEF600 | 0.8300 |  |
270 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RHEF | Bag | Active | -40°C ~ 125°C | - | 0.199" (5.05mm) | 0.441" L x 0.118" W (11.20mm x 3.00mm) | 0.827" (21.00mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 6 A | 10.8 A | 5 s | 13 mOhms | 32 mOhms | |||
 |
RXEF040-2 | 0.5100 | |
7 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.299" Dia x 0.118" T (7.60mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 40 A | 72V | 400 mA | 800 mA | 3.8 s | 550 mOhms | 1.29 Ohms | ||
 |
1210L110WR | - | |
6765 | 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 | cURus, TUV | 0.051" (1.30mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 100 A | 8V | 1.1 A | 2.2 A | 100 ms | 60 mOhms | 210 mOhms | |||
 |
PSR-28214 | - | |
2462 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
|
RLD30P900UF | - | |
8965 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.949" L x 0.118" W (24.10mm x 3.00mm) | 1.169" (29.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 40 A | 30V | 9 A | 18 A | 20 s | 5 mOhms | 20 mOhms | |||
|
1210L150/16WR | 0.9800 | |
62 | 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 | - | 0.042" (1.07mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 100 A | 16V | 1.5 A | 3 A | 300 ms | 40 mOhms | 110 mOhms | ||
|
1210L075/24PR | 0.9800 | |
32 | 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 | 0.071" (1.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 750 mA | 1.5 A | 100 ms | 130 mOhms | 400 mOhms | ||
 |
MICROSMD380LR-2 | - | |
7797 | 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) | Polymeric | CSA, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 3.8 A | 9 A | 10 s | 2.5 mOhms | 9 mOhms | |||
 |
2920L600/12MR | 0.8600 | |
102 | 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 | 6 A | 12 A | 2 s | 4 mOhms | 20 mOhms | ||
|
RLD60P050XF | - | |
2361 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD60 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.311" Dia x 0.122" T (7.90mm x 3.10mm) | 0.539" (13.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 3,000 | 40 A | 60V | 500 mA | 1 A | 4 s | 500 mOhms | 1.17 Ohms | |||
|
MGPR420ZKD-2 | - | |
8691 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | ||||||||||||||||||||
|
AHRF800-2 | 1.2300 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Tape & Reel (TR) | Active | -40°C ~ 125°C | AEC-Q200 | 0.199" (5.05mm) | 0.118" L x 0.118" W (3.00mm x 3.00mm) | 0.886" (22.50mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 8 A | 15 A | 8 s | 7.2 mOhms | 20 mOhms | |||
 |
RXEF020-AP | 0.4600 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 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 | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 72V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | ||
 |
1812L300MR | 1.9100 | |
5 | 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 | 0.059" (1.50mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 6V | 3 A | 5 A | 4 s | 12 mOhms | 40 mOhms | ||
|
RLD60P135XF | - | |
5746 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD60 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.571" Dia x 0.122" T (14.50mm x 3.10mm) | 0.772" (19.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 1.35 A | 2.7 A | 9.6 s | 120 mOhms | 300 mOhms | |||
 |
16R1000GMR | 1.6500 | |
5 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 0.992" (25.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 10 A | 17 A | 6 s | 4 mOhms | 10.2 mOhms | ||
 |
30R110UPR | 0.8100 | |
10 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 30R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 30V | 1.1 A | 2.2 A | 6.6 s | 50 mOhms | 170 mOhms | ||
|
SMD1210P020TSA | - | |
7553 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, SMD1210 | 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 | cURus, TUV | 0.032" (0.80mm) | download | RoHS non-compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 10 A | 30V | 200 mA | 400 mA | 20 ms | 800 mOhms | 5 Ohms | |||
 |
TRF600-150-2 | 1.1800 | |
968 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF600 | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.354" L x 0.181" W (9.00mm x 4.60mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | UL | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 3 A | 250V (600V Int) | 150 mA | 300 mA | 4 s | 6 Ohms | 17 Ohms | |||
|
2920L500/16MR-A | 2.7900 | |
549 | 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 | 18-2920L500/16MR-ATR | EAR99 | 8533.40.8070 | 1,000 | 40 A | 16V | 5 A | 10 A | 5 s | 5 mOhms | 25 mOhms | |
 |
AHRF200 | 0.8000 | |
444 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Bag | Active | -40°C ~ 125°C | AEC-Q200 | 0.199" (5.05mm) | 0.370" Dia x 0.118" T (9.40mm x 3.00mm) | 0.567" (14.40mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 2 A | 3.8 A | 4.8 s | 39 mOhms | 110 mOhms | |||
 |
RXEF075 | 0.5000 | |
50 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.598" (15.20mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 750 mA | 1.5 A | 6.3 s | 250 mOhms | 600 mOhms | ||
 |
AHRF450S-1.0 | - | |
3347 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHRF | Bulk | Obsolete | -40°C ~ 125°C | AEC-Q200 | 0.200" (5.08mm) | 0.409" L x 0.118" W (10.40mm x 3.00mm) | 0.614" (15.60mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | E56560-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 4.5 A | 8.7 A | 4 s | 1.7 mOhms | 54 mOhms | |
 |
RXEF090-2 | 0.5700 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.441" Dia x 0.118" T (11.20mm x 3.00mm) | 0.622" (15.80mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 40 A | 72V | 900 mA | 1.8 A | 7.2 s | 200 mOhms | 470 mOhms | ||
 |
RXEF017-2 | 0.4500 | |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.200" (5.08mm) | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.500" (12.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,500 | 40 A | 60V | 170 mA | 340 mA | 3 s | 3.3 Ohms | 8 Ohms | ||
 |
TRF250-055UT | 0.8300 | |
500 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TRF250 | Bag | Active | -40°C ~ 85°C | - | 0.200" (5.08mm) | 0.189" Dia x 0.150" T (4.80mm x 3.80mm) | 0.366" (9.30mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 55 mA | 170 mA | 5 s | 15 Ohms | 35 Ohms | |||
 |
TCF250-100RT-B-0.5 | - | |
7413 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TCF250 | Bulk | Active | -40°C ~ 85°C | - | - | 0.195" L x 0.195" W (4.95mm x 4.95mm) | - | Surface Mount | Nonstandard SMD | Polymeric | - | 0.083" (2.10mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,500 | 3 A | 60V (250V Int) | 90 mA | 150 mA | 200 ms | 14 Ohms | 24 Ohms | |||
 |
MICROSMD600LR-2 | - | |
7748 | 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 | UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 6 A | 12 A | 2 s | 2 mOhms | 6.3 mOhms | |||
|
SMD1812P014TFA | - | |
6049 | 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 | 0.053" (1.35mm) | download | ROHS3 Compliant | 1 (Unlimited) | SMD1812P014TSA-NDR | EAR99 | 8533.40.8070 | 1,500 | 10 A | 60V | 140 mA | 340 mA | 150 ms | 1.5 Ohms | 6 Ohms | ||
 |
24LT300U | - | |
3831 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LT | 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) | EAR99 | 8533.40.8070 | 500 | 100 A | 24V | 3 A | 6.3 A | 4 s | 15 mOhms | 55 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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