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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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SRP200 | - |  |
7113 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SRP | Bulk | Obsolete | -40°C ~ 85°C | - | - | 0.880" L x 0.417" W (22.35mm x 10.60mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.043" (1.10mm) | download | RoHS non-compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 2 A | 4.4 A | 4 s | 30 mOhms | 100 mOhms | ||
 |
RUEF800 | 0.9600 | |
15 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 0.850" L x 0.118" W (21.60mm x 3.00mm) | 1.118" (28.40mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 250 | 100 A | 30V | 8 A | 16 A | 18.8 s | 5 mOhms | 20 mOhms | |||
|
SRP420F | 1.0200 | |
4 | 0.00000000 | Littelfuse Inc. | PolySwitch®, SRP | Bulk | Active | -40°C ~ 85°C | - | - | 1.240" L x 0.522" W (31.50mm x 13.25mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.043" (1.10mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 4.2 A | 7.6 A | 6 s | 12 mOhms | 40 mOhms | |||
 |
60R065XPR | 0.7600 | |
7525 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Cut Tape (CT) | Active | -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) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 650 mA | 1.3 A | 5.3 s | 310 mOhms | 720 mOhms | ||
 |
RTE190 | - | |
9806 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | 0.199" (5.05mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 33V | 1.9 A | 3 A | 3.5 s | 45 mOhms | 92 mOhms | ||
 |
RXE135 | - | |
3627 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXE | Bulk | Obsolete | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.571" Dia x 0.118" T (14.50mm x 3.00mm) | 0.752" (19.10mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | - | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 1.35 A | 2.7 A | 9.6 s | 120 mOhms | 300 mOhms | ||
 |
VTP175ULIIBF | - | |
6448 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Obsolete | -40°C ~ 85°C | - | - | - | - | User Defined | Strap | Polymeric | CSA, TUV, UL | - | - | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 1.75 A | 3.6 A | 5 s | 29 mOhms | 102 mOhms | ||
 |
AGRF500 | 0.8200 | |
5604 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AGRF | Bag | Active | -40°C ~ 85°C | AEC-Q200 | 0.199" (5.05mm) | 0.409" Dia x 0.122" T (10.40mm x 3.10mm) | 0.614" (15.60mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 5 A | 9.4 A | 2.5 s | 14 mOhms | 34 mOhms | |||
 |
RXEF010S | 0.4100 | |
500 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.457" (11.60mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 60V | 100 mA | 200 mA | 4 s | 2.5 Ohms | 7.5 Ohms | ||
 |
0603L004YR | 1.0200 | |
252 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 0603L | 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 | 20 A | 24V | 40 mA | 120 mA | 1 s | 4 Ohms | 40 Ohms | ||
|
LTP310F | - | |
2324 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LTP | Bulk | Discontinued at SIC | - | - | - | User Defined | Strap | Polymeric | - | - | ROHS3 Compliant | 2A (4 Weeks) | A93724-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 24V | 3.1 A | 6 A | 5 s | |||||||
|
HVR250P180CF | - | |
4722 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.217" (5.50mm) | 0.472" L x 0.201" W (12.00mm x 5.10mm) | 0.520" (13.20mm) | Through Hole | Radial, Disc | Polymeric | TUV | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 1,000 | 3 A | 60V (250V Int) | 180 mA | 650 mA | 21 s | 800 mOhms | 4 Ohms | |||
 |
RGEF700 | 0.7800 | |
374 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.421" L x 0.098" W (10.70mm x 2.50mm) | 0.776" (19.70mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 7 A | 11.9 A | 3.5 s | 7.7 mOhms | 20 mOhms | ||
 |
RGEF1000-2 | 1.1000 | |
139 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RGEF | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.650" L x 0.098" W (16.50mm x 2.50mm) | 0.992" (25.20mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 100 A | 16V | 10 A | 17 A | 6 s | 4 mOhms | 10.2 mOhms | ||
 |
60R050XU | 0.6500 | |
2 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Bulk | Active | -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 | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 60V | 500 mA | 1 A | 4 s | 500 mOhms | 1.17 Ohms | ||
 |
1812L050PRT | - | |
8644 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1812L | 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 | 0.030" (0.75mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 500 mA | 1 A | 150 ms | 150 mOhms | 1 Ohms | |||
|
RLD60P040XF | - | |
7007 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD60 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.299" Dia x 0.122" T (7.60mm x 3.10mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | RoHS non-compliant | Not Applicable | EAR99 | 8533.40.8070 | 3,000 | 40 A | 60V | 400 mA | 800 mA | 3.8 s | 550 mOhms | 1.29 Ohms | |||
 |
TR250-120 | - | |
1953 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | -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 | - | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 3 A | 250V (60V Int) | 120 mA | 1.5 s | 4 Ohms | 16 Ohms | |||
 |
0402L050SLYR | - | |
6032 | 0.00000000 | Littelfuse Inc. | LoRho Surface Mount | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | - | - | 0.039" L x 0.020" W (1.00mm x 0.50mm) | - | Surface Mount | 0402 (1005 Metric), Concave | Polymeric | cURus, TUV | 0.024" (0.60mm) | download | ROHS3 Compliant | 1 (Unlimited) | 402L050SLYR | EAR99 | 8533.40.8070 | 4,000 | 50 A | 6V | 500 mA | 1 A | 100 ms | 40 mOhms | 400 mOhms | ||
 |
30R700UF | - | |
2921 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 30R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.752" L x 0.118" W (19.10mm x 3.00mm) | 1.126" (28.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 200 | 40 A | 30V | 7 A | 14 A | 17.5 s | 5 mOhms | 30 mOhms | |||
 |
LVR040S | 0.8700 | |
24 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bulk | Active | -20°C ~ 85°C | - | 0.200" (5.08mm) | 0.453" L x 0.150" W (11.50mm x 3.80mm) | 0.768" (19.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 5.5 A | 240V (265V Int) | 400 mA | 900 mA | 24 s | 600 mOhms | 1.9 Ohms | ||
 |
MICROSMD010F-02 | - | |
6053 | 0.00000000 | Littelfuse Inc. | PolySwitch®, miniSMD | 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 | CSA, TUV, UL | 0.033" (0.85mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 20,000 | 10 A | 30V | 100 mA | 250 mA | 1 s | 2.1 Ohms | 15 Ohms | |||
|
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 | ||||
|
PSR-20411F | - | |
9697 | 0.00000000 | Littelfuse Inc. | - | Bulk | Active | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 10,000 | ||||||||||||||||||||
 |
BD280-1130-15/16 | 6.1400 | |
1 | 0.00000000 | Littelfuse Inc. | PolySwitch®, BD280 | Bulk | Active | -40°C ~ 125°C | AEC-Q200 | - | 1.193" L x 0.433" W (30.30mm x 11.00mm) | 0.262" (6.65mm) | Holder | Blade Type | Polymeric | - | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,600 | 100 A | 14V | 12 A | 20 A | 8 s | 5 mOhms | 7 mOhms | ||
 |
RXEF005 | 0.4300 | |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -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 | 500 | 40 A | 60V | 50 mA | 100 mA | 5 s | 7.3 Ohms | 20 Ohms | ||
|
1812L110PRT | - | |
3279 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 1812L | 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 | 0.028" (0.71mm) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 8V | 1.1 A | 2.2 A | 300 ms | 40 mOhms | 210 mOhms | |||
 |
0805L150SLYR | 1.8500 | |
9 | 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 | 1.5 A | 3 A | 500 ms | 15 mOhms | 65 mOhms | ||
 |
AHR1000 | - | |
7582 | 0.00000000 | Littelfuse Inc. | PolySwitch®, AHR | Bulk | Obsolete | -40°C ~ 125°C | AEC-Q200 | 0.400" (10.15mm) | 0.689" L x 0.118" W (17.50mm x 3.00mm) | 1.043" (26.50mm) | Through Hole | Radial, Disc | Polymeric | - | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | Q1303533 | EAR99 | 8533.40.8070 | 250 | 100 A | 16V | 10 A | 20.5 A | 10.5 s | 5.1 mOhms | 10.5 mOhms | |
|
VTP140SLUF | - | |
7585 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Discontinued at SIC | - | - | - | - | - | User Defined | Strap | Polymeric | - | - | download | ROHS3 Compliant | 1 (Unlimited) | RF0218-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 1.4 A | 5 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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