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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SMDC050F-2 | 0.2753 |  |
2220 | 0.00000000 | Littelfuse Inc. | SMDC | Tape & Reel (TR) | Active | - | - | - | 0.295" L x 0.201" W (7.50mm x 5.10mm) | - | Surface Mount | 2920 (7351 Metric), Concave | 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 | |||
 |
VTP170XSF-3 | - | |
5146 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.862" L x 0.201" W (21.90mm x 5.10mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 1.7 A | 3.4 A | 5 s | 30 mOhms | 105 mOhms | ||
|
LVR075S-240-1 | - | |
4278 | 0.00000000 | Littelfuse Inc. | - | Bulk | Active | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | ||||||||||||||||||||
 |
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 | |||
 |
LVR012S-1 | 0.8000 | |
495 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bag | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.327" Dia x 0.150" T (8.30mm x 3.80mm) | 0.430" (10.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 1.2 A | 240V (265V Int) | 120 mA | 300 mA | 15 s | 3 Ohms | 12 Ohms | |||
|
12VL175XLU | - | |
4909 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, VL | Bulk | Obsolete | -40°C ~ 85°C | - | - | 1.057" L x 0.146" W (26.85mm x 3.70mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.032" (0.80mm) | download | ROHS3 Compliant | 1 (Unlimited) | -12VL175XLU | EAR99 | 8533.40.8070 | 500 | 100 A | 12V | 1.75 A | 4.2 A | 5 s | 17 mOhms | 62 mOhms | ||
 |
NANOASMDC025F-2 | 0.5000 | |
2 | 0.00000000 | Littelfuse Inc. | PolySwitch® ASMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | - | 0.032" (0.82mm) | download | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 100 A | 16V | 250 mA | 580 mA | 10 ms | 400 mOhms | 2.1 Ohms | ||||
|
16R400GKLU | - | |
2489 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.504" (12.80mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | - | ROHS3 Compliant | 1 (Unlimited) | 18-16R400GKLU | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 4 A | 6.8 A | 1.7 s | 21 mOhms | 60 mOhms | ||
 |
TSM600-400F-2 | 4.2600 | |
90 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TSM | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.681" L x 0.425" W (17.30mm x 10.80mm) | - | Surface Mount | 4-SMD | Polymeric | UL | 0.451" (11.45mm) | download | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 200 | 60 A | 250V (600V Int) | 400 mA | 1 A | 14 s | 500 mOhms | 2 Ohms | ||
 |
LR4-600XF | 1.3800 | |
4672 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LR4 | Bulk | Active | -40°C ~ 85°C | - | - | 1.638" L x 0.283" W (41.60mm x 7.20mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 20V | 6 A | 11.7 A | 5 s | 7 mOhms | 19 mOhms | ||
 |
TRF250-120T-RA-B-0.5 | 0.8900 | |
12 | 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) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 1.2 s | 7 Ohms | 16 Ohms | ||
|
30R500UMRX1001 | - | |
4600 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 18-30R500UMRX1001 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
|
LVR005NS-1 | - | |
9059 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bag | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.272" Dia x 0.181" T (6.90mm x 4.60mm) | 0.390" (9.90mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 10,000 | 1 A | 240V (265V Int) | 50 mA | 120 mA | 10 s | 18.5 Ohms | 65 Ohms | |||
|
0603L001/60YR-A | 0.9047 | |
9878 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Active | download | 18-0603L001/60YR-ATR | EAR99 | 8533.40.8070 | 4,000 | |||||||||||||||||||||
 |
PICOSMDC075S-2 | 0.7200 | |
496 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniSMD | 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 | 0.037" (0.93mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 3,000 | 40 A | 6V | 750 mA | 1.5 A | 200 ms | 100 mOhms | 350 mOhms | |||
|
250R170-CF | - | |
2105 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-250R170-CF | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
 |
PICOASMDCH010F-2 | 0.8200 | |
710 | 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 | - | 0.031" (0.78mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 16V | 100 mA | 600 mA | 1.5 s | 1 Ohms | 10 Ohms | |||
 |
RKEF400-2 | 1.2900 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RKEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.827" L x 0.118" W (21.00mm x 3.00mm) | 0.980" (24.90mm) | Through Hole | Radial, Disc | Polymeric | CSA, cURus, TUV | - | - | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,000 | 40 A | 60V | 4 A | 8 A | 24 s | 14 mOhms | 60 mOhms | ||||
 |
15LR260SU | - | |
8836 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LR | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.866" L x 0.205" W (22.00mm x 5.20mm) | - | User Defined | Strap | Polymeric | cURus, TUV | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 15V | 2.6 A | 5.8 A | 5 s | 20 mOhms | 63 mOhms | |||
|
TR600-150F-EX-RB | - | |
1597 | 0.00000000 | Littelfuse Inc. | PolySwitch®, TR600 | Bulk | Active | -40°C ~ 85°C | - | 0.197" (5.00mm) | 0.236" L x 0.236" W (6.00mm x 6.00mm) | 0.496" (12.60mm) | Through Hole | Radial, Disc | Polymeric | - | - | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 10,000 | 3 A | 250V (600V Int) | 150 mA | 300 mA | 5 s | 9 Ohms | 22 Ohms | |||
 |
RUEF500K | 0.8300 | |
6082 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.551" L x 0.118" W (14.00mm x 3.00mm) | 1.008" (25.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 250 | 100 A | 30V | 5 A | 10 A | 14.5 s | 10 mOhms | 50 mOhms | |||
|
1206L500SLWR | 2.3600 | |
3862 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | - | - | - | 0.126" L x 0.065" W (3.20mm x 1.65mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | - | 0.039" (1.00mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 5 A | 10 A | 2 s | 100 mOhms | 12 mOhms | ||
|
1206L012/48WR | 0.5700 | |
16 | 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 | 18-1206L012/48WRTR | EAR99 | 8533.40.8070 | 3,000 | 10 A | 48V | 125 mA | 290 mA | 200 ms | 1.5 Ohms | 6 Ohms | |
|
MXP370BKA | - | |
7739 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
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 | |||
|
PSR-27561 | - | |
1117 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
 |
AGRF1000-2 | 1.2100 | |
945 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AGRF | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | 0.199" (5.05mm) | 0.650" L x 0.118" W (16.50mm x 3.00mm) | 1.012" (25.70mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 10 A | 18.5 A | 7 s | 3.4 mOhms | 10.2 mOhms | |||
 |
1210L350SLWR | 2.1900 | |
2 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | 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 | 0.028" (0.70mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 50 A | 6V | 3.5 A | 7 A | 2 s | 3 mOhms | 18 mOhms | ||
|
RXEF005-1 | - | |
5971 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bulk | Obsolete | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.315" Dia x 0.118" T (8.00mm x 3.00mm) | 0.327" (8.30mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 50 mA | 100 mA | 5 s | 7.3 Ohms | 20 Ohms | ||
|
NANOSMDC010F-2 | 0.4000 | |
24 | 0.00000000 | Littelfuse Inc. | nanoSMD | Tape & Reel (TR) | Active | - | - | - | 0.126" L x 0.063" W (3.20mm x 1.59mm) | - | Surface Mount | 1206 (3216 Metric), Concave | Polymeric | TUV, UL | 0.039" (1.00mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 3,000 | 10 A | 60V | 100 mA | 250 mA | 1 s |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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